CN101929613A - Low-cost long-life energy-saving protective lamp - Google Patents
Low-cost long-life energy-saving protective lamp Download PDFInfo
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- CN101929613A CN101929613A CN2009101000417A CN200910100041A CN101929613A CN 101929613 A CN101929613 A CN 101929613A CN 2009101000417 A CN2009101000417 A CN 2009101000417A CN 200910100041 A CN200910100041 A CN 200910100041A CN 101929613 A CN101929613 A CN 101929613A
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Abstract
The invention relates to a low-cost long-life energy-saving protective lamp, such as a low-cost long-life energy-saving anticorrosive lamp, a low-cost long-life energy-saving anti-explosion lamp, a flameproof lamp, and the like, belonging to the technical field of illuminating lamps. A lamp holder is arranged in a wire connection shell, the upper end of the lamp holder is fixed to the wire connection shell, and an energy-saving lamp is arranged in a light transmission cover. The energy-saving lamp comprises a lamp cap, a connecting piece and a lamp tube body, wherein the lamp cap is movably connected with the lamp holder, a center hole is arranged in the center of a ballast circuit board, the lamp holder or the connection piece is positioned in the center hole of the ballast circuit board, the ballast circuit board is fixedly arranged above the light transmission cover, the input end of a ballast is directly connected with a power supply wire led into the wire connection shell or is indirectly connected with the power supply wire by the lamp holder and the lamp cap sequentially, and two output ends of the ballast are respectively led into the connection piece of the energy-saving lamp by a first conducting wire and a second conducting wire and are respectively and electrically connected with two electrodes of the lamp tube body.
Description
Technical field
The present invention relates to a kind of low-cost long-life energy-saving protective lamp,, belong to the technical field of lighting as low-cost long-life energy-saving corrosion-proof luminaire, low-cost long-life energy-saving explosion-proof lamp, flame-proof lamp etc.
Background technology
In the prior art, anticorrosion or explosion-proof electricity-saving lamp mainly contains two kinds of structures, a kind of is that the electricity-saving lamp that directly inside is equipped with ballast is contained in the diffuser, there are the following problems for this kind scheme, because diffuser and metal-back and wiring shell have constituted an airtight cavity, cause the ballast in the electricity-saving lamp connector effectively not dispelled the heat, thereby caused the electronic component of the ballast of electricity-saving lamp excessively to be heated and damage, had a strong impact on the service life of electricity-saving lamp; The structure of another kind of explosion-proof electricity-saving lamp is for being provided with a ballast box above wiring shell, the ballast of electricity-saving lamp is arranged in the ballast box, as a kind of split type explosion-proof electricity-saving lamp (notification number: CN2447635), it is ballast box of serial connection on the fairlead at Explosion-proof globe top, the case front is a case lid of being fixed by screw, be provided with the wiring board fixing hole at the bottom of the case, the core of explosion-proof lamp control components and parts ballast is placed in one during use, because of ballast box and lampshade for dividing a body structure, the heat of lamp has only seldom part to pass to ballast box, can guarantee like this that main components and parts are unlikely to shorten because of overheated working environment causes service life.But the energy-conservation need of this kind are additionally set up ballast box, common ballast box mostly is metal material and makes, and will reach special requirement of shelter, and its manufacturing cost is higher, a flame proof electric appliance box is worth hundreds of yuans, thereby has caused the manufacturing cost of whole explosion-proof electricity-saving lamp higher.
Summary of the invention
The object of the invention is to provide a kind of compact conformation, can prolong the service life of electricity-saving lamp, and the lower anticorrosion or explosion-proof guard lamp of manufacturing cost, the service life that has solved existing anticorrosion or explosion-proof electricity-saving lamp existence is shorter, or complex structure, manufacturing cost is than problems such as height.
Above-mentioned technical purpose of the present invention solves by the following technical programs: which comprises at least the wiring housing and be connected the diffuser of wiring housing lower end indirectly or directly, be provided with lamp socket in the described wiring housing, the lamp socket upper end is fixed with the wiring housing, be provided with electricity-saving lamp in the diffuser, described electricity-saving lamp comprises lamp holder, be connected connector and the fluorescent tube body that is connected on the connector on the lamp holder, the fluorescent tube body has two electrodes, lamp holder and lamp socket flexibly connect, the center of ballast circuit plate is provided with centre bore, lamp socket or connector are positioned at the centre bore of ballast circuit plate, and the ballast circuit plate is fixedly installed on the above position of diffuser; The input of ballast directly is connected or connects indirectly by lamp socket, lamp holder successively with the power line of introducing the wiring housing, and two outputs of ballast are electrically connected with two electrodes of fluorescent tube body respectively in the connector by first lead and second lead introducing electricity-saving lamp respectively.Because the temperature under the environment of sealing in the electricity-saving lamp connector is the highest, the work of its each electronic element of ballast is very unfavorable, had a strong impact on the service life of ballast, the present invention shifts out ballast in the connector of electricity-saving lamp, and being set at ballast circuit plate center, passes centre bore for the lamp holder of lamp socket or electricity-saving lamp, other part between ballast circuit plate and wiring housing or lamp socket or wiring housing and the diffuser is fixed, avoided high-temperature in the electricity-saving lamp connector to cause influence to the ballast electronic element, and the temperature of outer other position of electricity-saving lamp connector generally all can guarantee more than 30,000 hours in long-life operating temperature range at each electronic element of ballast, thereby makes ballast possess sufficiently long service life.Ballast circuit plate of the present invention can insulate and reach the effect to the further radiating and cooling of key components by encapsulating, and can avoid ballast to burn out spark occurring.For the explosion-proof electricity-saving lamp with ballast box, the present invention greatly reduces manufacturing cost, and simple and compact for structure.Wherein energy-saving fluorescent lamp can be hot-cathode fluorescent lamp or cold-cathode fluorescence lamp etc.
As preferably, the lower end outer wall of described lamp socket is formed with external screw thread, and the ballast circuit plate is engaged in by its centre bore outside the outer wall of lamp socket, and the outer wall lower end of lamp socket cooperates with nut fixes the ballast circuit plate.When diffuser directly is connected with the wiring housing, the present invention has effectively utilized the space around the lamp socket to be used for fixing the ballast circuit plate, adopt nut to cooperate the ballast circuit plate is fixed, make structure of the present invention compactness very, and effectively reduce manufacturing cost with the lamp socket outer wall.
As preferably, described lamp socket is provided with the lamp socket installing plate, and installing plate is provided with some through holes, and the ballast circuit plate is engaged in outside the outer wall of lamp socket by its centre bore, and passes through bolting with lamp socket installing plate through hole.
As preferably, be connected with metal-back between described wiring housing and the diffuser, be provided with some screwed holes in the metal-back, the wiring board of ballast is provided with some through holes, screw passes screwed hole in through hole and the metal-back on the wiring board and cooperates ballast is fixed in the metal-back, and connector is positioned at the centre bore of wiring board.When between wiring housing and diffuser, also being provided with metal-back, can utilize the bigger ballast circuit plate of space mounting diameter in the metal-back to use for the bigger explosion-proof electricity-saving lamp of power.
As preferably, described ballast circuit plate comprises ballast power circuit board and the ballast resonant circuit board that is equipped with centre bore, be connected with metal-back between described wiring housing and the diffuser, be provided with some screwed holes in the metal-back, the ballast power circuit board is provided with some through holes, screw passes screwed hole in through hole and the metal-back on the ballast power circuit board and cooperates ballast is fixed in the metal-back, connector is positioned at the centre bore of ballast power circuit board, the lower end outer wall of described lamp socket is formed with external screw thread, the ballast resonant circuit board is engaged in by its centre bore outside the outer wall of lamp socket, and the outer wall lower end of lamp socket cooperates with nut fixes the ballast power circuit board.
As preferably, described ballast circuit plate comprises ballast power circuit board and the ballast resonant circuit board that is equipped with centre bore, be connected with metal-back between described wiring housing and the diffuser, be provided with some screwed holes in the metal-back, the ballast power circuit board is provided with some through holes, screw passes screwed hole in through hole and the metal-back on the ballast power circuit board and cooperates the ballast power circuit board is fixed in the metal-back, connector is positioned at the centre bore of ballast power circuit board, described lamp socket is provided with the lamp socket installing plate, installing plate is provided with some through holes, the ballast resonant circuit board is engaged in outside the outer wall of lamp socket by its centre bore, and passes through bolting with lamp socket installing plate through hole.
As preferably, the power line in the described introducing wiring housing is electrically connected with lamp socket, and lamp socket is electrically connected with energy-saving lamp holder, and lamp holder passes connector by lead and is electrically connected with the input of ballast.The power line of introducing the wiring housing both can be earlier by lamp socket by lamp holder, then go between to the input of ballast from lamp holder, at this moment, lamp socket had both played electric action and had also played fixedly electricity-saving lamp; The power line of introducing the wiring housing also can directly be connected with the input of ballast, and at this moment, lamp socket only plays the fixedly effect of electricity-saving lamp.
As preferably, be provided with resonant capacitance and resonant inductance in the plastic of described electricity-saving lamp, the two ends of described resonant capacitance link to each other with two electrodes of fluorescent tube body with privates by privates respectively, and described resonant inductance is connected on first lead or second lead that is communicated with output of ballast and one of them electrode of fluorescent tube body.Less when the power of electricity-saving lamp, general power is 25W when following, and the temperature in the Electricity-Saving Lamp Moulds One is relatively low, so the resonant capacitance and the resonant inductance of ballast can be arranged in the Electricity-Saving Lamp Moulds One, is connected with lead between the electricity-saving lamp with the simplification ballast.
As preferably, be provided with resonant inductance in the plastic of described electricity-saving lamp, described resonant inductance is connected on first lead or second lead that is communicated with output of ballast and one of them electrode of fluorescent tube body, on the wiring board of ballast resonant capacitance is installed, the two ends of described resonant capacitance are connected with two electrodes of fluorescent tube body in the plastic by the 5th lead and the 6th lead introducing electricity-saving lamp respectively.When the power of electricity-saving lamp is mid power, as 25W-60W, or more than the minimum mining tunnel flame-proof lamp 18W in interior space, resonant inductance that can Curie-point temperature is higher (being generally about 220 ℃) is arranged in the Electricity-Saving Lamp Moulds One, and the relatively low resonant capacitance of maximum operating temperature (being generally about 105 ℃) is provided with on the ballast circuit plate,,, guarantee reliability, stability and the long-life of lamp so that resonant capacitance is operated in the low environment temperature.
As preferably, resonant inductance and resonant capacitance are installed on the wiring board of described ballast, be connected with an electrode of fluorescent tube body by first lead or second lead behind the output series resonance inductance of ballast, the two ends of described resonant capacitance are connected with the two poles of the earth of fluorescent tube body respectively by the plastic that the 7th lead and the 8th lead are introduced electricity-saving lamp respectively.When the power of electricity-saving lamp when being high-power, when power 60W is above, then resonant capacitance and resonant inductance are installed on the ballast circuit plate, to guarantee the service life of ballast.
As preferably, described diffuser is provided with protection network outward, fixedlys connected by screw with metal-back in the upper end of described protection network.
As preferably, the inner upper end of described wiring housing is formed with two symmetrically arranged boss, is formed with screwed hole on the described boss, and the upper end of described lamp socket forms two outer lugs, form through hole on the described outer lug, screw passes behind the through hole on the outer lug with screwed hole on the boss and cooperates.Wherein, the outer lug of lamp socket upper end is convenient to the setting of through hole on the one hand, also can be convenient on the other hand the ballast circuit plate is positioned.
As preferably, described metal-back outer wall is provided with some radiating fins.Wherein, the outer radiating fin of metal-back can be strengthened radiating effect of the present invention, with the environment temperature of further reduction ballast, prolongs the service life of ballast.
As preferably, described ballast circuit plate adopts encapsulating to handle.
Therefore, the present invention has compact conformation, can prolong the service life of electricity-saving lamp, and the lower characteristics of manufacturing cost.
Description of drawings
Fig. 1 is a kind of perspective decomposition texture schematic diagram of the present invention;
Fig. 2 is the decomposition texture schematic diagram after the present invention saves electricity-saving lamp;
Fig. 3 is the lead connection diagram of ballast output end of the present invention and electricity-saving lamp;
Fig. 4 is the lead connection diagram of the embodiment of the invention 2 ballast output ends and electricity-saving lamp;
Fig. 5 is the lead connection diagram of the embodiment of the invention 3 ballast output ends and electricity-saving lamp;
Fig. 6 is a kind of decomposition texture schematic diagram of the present invention;
Fig. 7 is a kind of sectional arrangement drawing of the present invention.
The specific embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, comprise wiring housing 1, metal-back 2 and diffuser 3, metal-back 2 is connected between wiring housing 1 and the diffuser 3, and metal-back 2 outer walls are provided with radiating fin 4.
Be provided with in the wiring housing 1 and be used for the lamp socket 5 that is communicated with power line, be provided with three boss 6 in the metal-back, each boss 6 is provided with screwed hole 7, the wiring board 8 of ballast is provided with three through holes 9, screw 10 passes screwed hole 7 on the boss 6 in through hole 9 and the metal-back on the wiring board and cooperates ballast is fixed in the metal-back 2, the center of wiring board 8 is provided with centre bore 11, and the outer protection networks 16 that are provided with of diffuser 3, the upper end of protection network 16 and metal-back 2 are fixedlyed connected by screw.Be provided with electricity-saving lamp 12 in the diffuser 3, electricity-saving lamp 12 comprises lamp holder 13, be connected the connector 14 on the lamp holder 13 and be connected fluorescent tube body 15 on the connector 14, the centre bore 11 that lamp holder 13 passes wiring board 8 is electrically connected with lamp socket 5, fluorescent tube body 15 has two electrodes, and lamp holder 13 is electrically connected with the input of ballast by lead.
As shown in Figure 3, two outputs of ballast 17 are electrically connected with two electrodes 20,21 of fluorescent tube body respectively in the connector 22 by first lead 18 and second lead, 19 introducing electricity-saving lamps respectively, be provided with resonant capacitance 23 and resonant inductance 24 in the connector 22, the two ends of resonant capacitance 23 link to each other with two electrodes 20,21 of fluorescent tube body 15 with privates 26 by privates 25 respectively, and resonant inductance 24 is connected on first lead 18 that is communicated with output of ballast and one of them electrode of fluorescent tube body.
Embodiment 2: the input of ballast directly is connected with the power line of introducing the wiring housing, as shown in Figure 4, two outputs of ballast 17 are introduced in the connector 22 of electricity-saving lamps respectively two electrodes 20 with the fluorescent tube body by first lead 18 and second lead 19 respectively, 21 are electrically connected, be provided with resonant inductance 24 in the connector 22 of electricity-saving lamp, resonant inductance 24 is connected on first lead 19 that is communicated with output of ballast and one of them electrode of fluorescent tube body, resonant capacitance 23 is installed on the wiring board of ballast 17, and two electrodes 20 with fluorescent tube body 15 are introduced in the connector of electricity-saving lamps by the 5th lead 27 and the 6th lead 28 respectively in the two ends of resonant capacitance 23,21 connect.All the other structures are with embodiment 1.
Embodiment 3: as shown in Figure 5, two outputs of ballast 17 are introduced in the connector 22 of electricity-saving lamps respectively two electrodes 20 with the fluorescent tube body by first lead 18 and second lead 19 respectively, 21 are electrically connected, resonant inductance 24 and resonant capacitance 23 are installed on the wiring board of ballast 17, an output series resonance inductance 24 backs of ballast 17 are connected with an electrode 20 of fluorescent tube body 15 by first lead 18, another output of ballast 17 directly is connected with another electrode 21 of fluorescent tube body 15 by second lead 19, the connector that the two ends of resonant capacitance 23 are passed through the 7th lead 29 and the 8th lead 30 introducing electricity-saving lamps respectively respectively with the two poles of the earth 20 of fluorescent tube body 15,21 connect.All the other structures are with embodiment 1.
Embodiment 4: as shown in Figure 6 and Figure 7, the lower end of wiring housing 1 be connected with diffuser 3, be provided with in the wiring housing 1 and be used for the lamp socket 5 that is communicated with power line, the inner upper end of wiring housing 1 is formed with two symmetrically arranged boss 31, be formed with screwed hole 32 on the boss 31, the upper end of lamp socket 5 forms two outer lugs 33, forms through hole 34 on the outer lug 33, and screw 35 passes through hole 34 backs on the outer lug 33 and cooperates on the realization lamp socket with screwed hole 32 on the boss and the wiring housing is fixed.The lower end outer wall of lamp socket 5 is formed with external screw thread 36, the center of ballast circuit plate 8 is provided with the centre bore 11 that the outer wall with lamp socket matches, ballast circuit plate 8 is engaged in outside the outer wall of lamp socket 5 by its centre bore 11, the outer wall lower end of lamp socket 5 cooperates ballast circuit plate 8 fixing with nut 37, be provided with electricity-saving lamp 12 in the diffuser 3, electricity-saving lamp 12 comprises lamp holder 13, be connected connector 14 and the fluorescent tube body 15 that is connected on the connector 14 on the lamp holder 13, fluorescent tube body 15 has two electrodes, lamp holder 13 is electrically connected with lamp socket 5, and lamp holder 13 is electrically connected with the input of ballast by lead.
As shown in Figure 3, two outputs of ballast 17 are electrically connected with two electrodes 20,21 of fluorescent tube body respectively in the connector 22 by first lead 18 and second lead, 19 introducing electricity-saving lamps respectively, be provided with resonant capacitance 23 and resonant inductance 24 in the connector 22, the two ends of resonant capacitance 23 link to each other with two electrodes 20,21 of fluorescent tube body 15 with privates 26 by privates 25 respectively, and resonant inductance 24 is connected on first lead 18 that is communicated with output of ballast and one of them electrode of fluorescent tube body.
Embodiment 5: guard lamp comprises wiring housing, metal-back and diffuser, and metal-back is connected between wiring housing and the diffuser, and the metal-back outer wall is provided with radiating fin.Be provided with electricity-saving lamp in the diffuser, electricity-saving lamp comprises lamp holder, be connected the connector on the lamp holder and the fluorescent tube body fluorescent tube body that is connected on the connector has two electrodes, and lamp holder is electrically connected with the input of ballast by lead.The ballast circuit plate comprises ballast power circuit board and the ballast resonant circuit board that is equipped with centre bore, be connected with metal-back between wiring housing and the diffuser, be provided with some screwed holes in the metal-back, the ballast power circuit board is provided with some through holes, screw passes screwed hole in through hole and the metal-back on the ballast power circuit board and cooperates the ballast power circuit board is fixed in the metal-back, connector is positioned at the centre bore of ballast power circuit board, described lamp socket is provided with the lamp socket installing plate, installing plate is provided with some through holes, the ballast resonant circuit board is engaged in outside the outer wall of lamp socket by its centre bore, and passes through bolting with lamp socket installing plate through hole.
All the other structures are with embodiment 1.
Claims (11)
1. low-cost long-life energy-saving protective lamp, at least comprise the wiring housing and be connected the diffuser of wiring housing lower end indirectly or directly, it is characterized in that being provided with lamp socket in the described wiring housing, the lamp socket upper end is fixed with the wiring housing, be provided with energy-saving fluorescent lamp in the diffuser, described energy-saving fluorescent lamp comprises lamp holder, be connected connector and the fluorescent tube body that is connected on the connector on the lamp holder, the fluorescent tube body has two electrodes, lamp holder and lamp socket flexibly connect, the center of ballast circuit plate is provided with centre bore, lamp socket or connector are positioned at the centre bore of ballast circuit plate, and the ballast circuit plate is fixedly installed on the above position of diffuser; The input of ballast directly is connected or connects indirectly by lamp socket, lamp holder successively with the power line of introducing the wiring housing, and two outputs of ballast directly or indirectly are electrically connected with two electrodes of fluorescent tube body respectively in the connector by first lead and second lead introducing electricity-saving lamp respectively.
2. low-cost long-life energy-saving protective lamp according to claim 1, the lower end outer wall that it is characterized in that described lamp socket is formed with external screw thread, the ballast circuit plate is engaged in by its centre bore outside the outer wall of lamp socket, and the outer wall lower end of lamp socket cooperates with nut fixes the ballast circuit plate.
3. low-cost long-life energy-saving protective lamp according to claim 1, it is characterized in that described lamp socket is provided with the lamp socket installing plate, installing plate is provided with some through holes, and the ballast circuit plate is engaged in outside the outer wall of lamp socket by its centre bore, and passes through bolting with lamp socket installing plate through hole.
4. low-cost long-life energy-saving protective lamp according to claim 1, it is characterized in that being connected with metal-back between described wiring housing and the diffuser, be provided with some screwed holes in the metal-back, the wiring board of ballast is provided with some through holes, screw passes screwed hole in through hole and the metal-back on the wiring board and cooperates ballast is fixed in the metal-back, and connector is positioned at the centre bore of wiring board.
5. low-cost long-life energy-saving protective lamp according to claim 1, it is characterized in that described ballast circuit plate comprises ballast power circuit board and the ballast resonant circuit board that is equipped with centre bore, be connected with metal-back between described wiring housing and the diffuser, be provided with some screwed holes in the metal-back, the ballast power circuit board is provided with some through holes, screw passes screwed hole in through hole and the metal-back on the ballast power circuit board and cooperates ballast is fixed in the metal-back, connector is positioned at the centre bore of ballast power circuit board, the lower end outer wall of described lamp socket is formed with external screw thread, the ballast resonant circuit board is engaged in by its centre bore outside the outer wall of lamp socket, and the outer wall lower end of lamp socket cooperates with nut fixes the ballast resonant circuit board.
6. low-cost long-life energy-saving protective lamp according to claim 1, it is characterized in that described ballast circuit plate comprises ballast power circuit board and the ballast resonant circuit board that is equipped with centre bore, be connected with metal-back between described wiring housing and the diffuser, be provided with some screwed holes in the metal-back, the ballast power circuit board is provided with some through holes, screw passes screwed hole in through hole and the metal-back on the ballast power circuit board and cooperates the ballast power circuit board is fixed in the metal-back, connector is positioned at the centre bore of ballast power circuit board, described lamp socket is provided with the lamp socket installing plate, installing plate is provided with some through holes, the ballast resonant circuit board is engaged in outside the outer wall of lamp socket by its centre bore, and passes through bolting with lamp socket installing plate through hole.
7. according to any described low-cost long-life energy-saving protective lamp of claim 1-6, it is characterized in that the power line in the described introducing wiring housing is electrically connected with lamp socket, lamp socket is electrically connected with energy-saving lamp holder, and lamp holder passes connector by lead and is electrically connected with the input of ballast.
8. according to any described low-cost long-life energy-saving protective lamp of claim 1-6, it is characterized in that being provided with resonant capacitance and resonant inductance in the connector of described electricity-saving lamp, the two ends of described resonant capacitance link to each other with two electrodes of fluorescent tube body with privates by privates respectively, and described resonant inductance is connected on first lead or second lead that is communicated with the corresponding output of ballast and one of them electrode of fluorescent tube body.
9. according to any described low-cost long-life energy-saving protective lamp of claim 1-6, it is characterized in that being provided with resonant inductance in the connector of described electricity-saving lamp, described resonant inductance is connected on first lead or second lead that is communicated with the corresponding output of ballast and one of them electrode of fluorescent tube body, on the wiring board of ballast resonant capacitance is installed, the two ends of described resonant capacitance are connected with two electrodes of fluorescent tube body in the connector by the 5th lead and the 6th lead introducing electricity-saving lamp respectively.
10. according to any described low-cost long-life energy-saving protective lamp of claim 1-6, it is characterized in that on the wiring board of described ballast resonant inductance and resonant capacitance being installed, be connected with an electrode of fluorescent tube body by first lead or second lead behind the output series resonance inductance of ballast, the two ends of described resonant capacitance are connected with two electrodes of fluorescent tube body respectively by the connector that the 7th lead and the 8th lead are introduced electricity-saving lamp respectively.
11., it is characterized in that described ballast circuit plate adopts encapsulating to handle according to any described low-cost long-life energy-saving protective lamp of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101000417A CN101929613A (en) | 2009-06-25 | 2009-06-25 | Low-cost long-life energy-saving protective lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101000417A CN101929613A (en) | 2009-06-25 | 2009-06-25 | Low-cost long-life energy-saving protective lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101929613A true CN101929613A (en) | 2010-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101000417A Pending CN101929613A (en) | 2009-06-25 | 2009-06-25 | Low-cost long-life energy-saving protective lamp |
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| Country | Link |
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| CN (1) | CN101929613A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180322A (en) * | 2013-05-27 | 2014-12-03 | 海洋王（东莞）照明科技有限公司 | Explosion-proof lamp and lamp holder structure thereof |
| CN105588005A (en) * | 2015-10-16 | 2016-05-18 | 仲杏英 | Flame-proof type LED anti-explosion lamp |
| CN105588004A (en) * | 2015-10-16 | 2016-05-18 | 仲杏英 | Segmented flame-proof type anti-explosion lamp |
| CN112594627A (en) * | 2020-12-17 | 2021-04-02 | 江西超弦光电科技有限公司 | Novel solar LED street lamp convenient to it is effective waterproof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199418Y (en) * | 1994-02-19 | 1995-05-31 | 关福民 | Integrated device containing ballast, catoptric bowl and energy-saving lamp tube |
| CN2447635Y (en) * | 2000-10-14 | 2001-09-12 | 邹本武 | Split-type explosion-proof energy-saving lamp |
| CN2726105Y (en) * | 2004-08-04 | 2005-09-14 | 永亮照明科技(苏州)有限公司 | Integrated assembling structure of energy-saving lamp |
| CN201237191Y (en) * | 2008-08-11 | 2009-05-13 | 程伟 | Environment-friendly split type energy-saving lamp |
-
2009
- 2009-06-25 CN CN2009101000417A patent/CN101929613A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199418Y (en) * | 1994-02-19 | 1995-05-31 | 关福民 | Integrated device containing ballast, catoptric bowl and energy-saving lamp tube |
| CN2447635Y (en) * | 2000-10-14 | 2001-09-12 | 邹本武 | Split-type explosion-proof energy-saving lamp |
| CN2726105Y (en) * | 2004-08-04 | 2005-09-14 | 永亮照明科技(苏州)有限公司 | Integrated assembling structure of energy-saving lamp |
| CN201237191Y (en) * | 2008-08-11 | 2009-05-13 | 程伟 | Environment-friendly split type energy-saving lamp |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180322A (en) * | 2013-05-27 | 2014-12-03 | 海洋王（东莞）照明科技有限公司 | Explosion-proof lamp and lamp holder structure thereof |
| CN105588005A (en) * | 2015-10-16 | 2016-05-18 | 仲杏英 | Flame-proof type LED anti-explosion lamp |
| CN105588004A (en) * | 2015-10-16 | 2016-05-18 | 仲杏英 | Segmented flame-proof type anti-explosion lamp |
| CN105588004B (en) * | 2015-10-16 | 2018-07-31 | 沈阳北方防爆股份有限公司 | It is segmented explosion suppression type explosion-preventing lamp |
| CN105588005B (en) * | 2015-10-16 | 2018-09-18 | 沈阳北方防爆股份有限公司 | Flameproof LED anti-explosion lamp |
| CN112594627A (en) * | 2020-12-17 | 2021-04-02 | 江西超弦光电科技有限公司 | Novel solar LED street lamp convenient to it is effective waterproof |
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Application publication date: 20101229 |