CN103868035A - Lamp bulb, socket for lamp bulb and combination thereof - Google Patents

Lamp bulb, socket for lamp bulb and combination thereof Download PDF

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Publication number
CN103868035A
CN103868035A CN201210533094.XA CN201210533094A CN103868035A CN 103868035 A CN103868035 A CN 103868035A CN 201210533094 A CN201210533094 A CN 201210533094A CN 103868035 A CN103868035 A CN 103868035A
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CN
China
Prior art keywords
electrode piece
electric wire
ring
socket
electric connection
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.)
Pending
Application number
CN201210533094.XA
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Chinese (zh)
Inventor
黄建中
吴志明
张彦雄
蔡育宗
王美雅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRIGHTEK PHOTOELECTRIC SCIENCE & TECHNOLOGY (DONGGUAN) Co Ltd
Original Assignee
BRIGHTEK PHOTOELECTRIC SCIENCE & TECHNOLOGY (DONGGUAN) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BRIGHTEK PHOTOELECTRIC SCIENCE & TECHNOLOGY (DONGGUAN) Co Ltd filed Critical BRIGHTEK PHOTOELECTRIC SCIENCE & TECHNOLOGY (DONGGUAN) Co Ltd
Priority to CN201210533094.XA priority Critical patent/CN103868035A/en
Publication of CN103868035A publication Critical patent/CN103868035A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a lamp bulb, a socket for the lamp bulb and a combination thereof. The lamp bulb comprises a bearing, a conducting lamp cap, a light-emitting module and an electric wire assembly, wherein the conducting lamp cap is connected to the bearing, and is provided with a plurality of spaced conducting segments and a conducting end; the light-emitting module is fixed to the bearing; a circuit board and a plurality of light-emitting elements which are electrically connected with the circuit board are arranged on the light-emitting module; the electric wire assembly comprises a first electric wire and a plurality of second electric wires; the first electric wire is connected with the circuit board and the conducting end; each second electric wire is electrically connected with the circuit board and each conducting segment; each second electric wire and each conducting segment construct a circuit together with the circuit board, the first electric wire and the conducting end respectively. By adopting the lamp bulb, a way for dimming stably is realized.

Description

Bulb, for socket and the combination thereof of this bulb
Technical field
The present invention relates to a kind of lighting apparatus, relate in particular to a kind of bulb, socket and combination thereof for this bulb.
Background technology
Traditional lighting light fixture is equipped with a switch mostly, for the power supply of opening or closing light fixture, and under environmental protection demand because of carbon reduction, above-mentioned light fixture provides illumination after opening, after closing, finish illumination, and the light modulation that cannot lighten or dim in response to surrounding environment or demands of individuals, therefore there is the anxiety of the electricity consumption of causing waste, cause energy-conservation limitedly, it is to be topmost disappearance.
The at present light fixture of Light modulating type on the market, utilizes the angle of flow size of the Light modulating device control AC powers such as silicon controlled rectifier switch element (TRIAC) mostly, realizes by this object of light modulation.But, silicon controlled rectifier switch element is only applicable to the light fixture of resistance-type load, for example: incandescent lamp or Halogen lamp LED etc., in the time being applied to non-resistance-type load light fixture, for example: light emitting diode (Light Emitting Diode,, can there is because of frequency problem the phenomenon of flicker in LED) light fixture etc., dimming effect is unsatisfactory.
Summary of the invention
An object of the present invention, be to provide a kind of bulb, socket and combination thereof for this bulb, it is to utilize each circuit independently to switch to be communicated with or blocking-up, make the multisection type light modulations such as light-emitting component is all opened, open part or close completely, and then allow bulb without additionally installing Light modulating device additional, can reach stably dimming mode of one.
In order to reach above-mentioned object, the invention provides a kind of bulb, comprising:
One bearing;
One conduction lamp holder, is connected in this bearing, and this conduction lamp holder has separate multiple conductive segments and a conduction end;
One light emitting module, is fixed on this bearing, and this light emitting module has a circuit board and is electrically connected at multiple light-emitting components of this circuit board; And
One wire component, comprise one first electric wire and multiple the second electric wire, this first electric wire is electrically connected this circuit board and this conduction end, respectively this second electric wire is electrically connected this circuit board and each this conductive segment, and order respectively this second electric wire and respectively this conductive segment form a circuit with this circuit board, this first electric wire and this conduction end are common respectively.
In order to reach above-mentioned object, the invention provides a kind of socket for bulb, comprising:
One connecting element, comprise a plug connector, one first electrode piece and multiple the second electrode piece, this plug connector has separate multiple electric connection sections, corresponding those electric connection section configurations of this first electrode piece, respectively this second electrode piece and respectively this electric connection section electric connection; And
One control module, is electrically connected this first electrode piece and each this second electrode piece, and order respectively this electric connection section and respectively this second electrode piece respectively with this control module and this first electrode piece is common forms a circuit.
In order to reach above-mentioned object, the invention provides a kind of light bulb holder combination, comprising:
One bulb, comprises:
One bearing;
One conduction lamp holder, is connected in this bearing, and this conduction lamp holder has separate multiple conductive segments and a conduction end;
One light emitting module, is fixed on this bearing, and this light emitting module has a circuit board and is electrically connected at multiple light-emitting components of this circuit board; And
One wire component, comprises one first electric wire and multiple the second electric wire, and this first electric wire is electrically connected this circuit board and this conduction end, and respectively this second electric wire is electrically connected this circuit board and each this conductive segment; And
One socket, pegs graft for this conduction lamp holder, and this socket comprises:
One connecting element, comprise a plug connector, one first electrode piece and multiple the second electrode piece, this plug connector has corresponding respectively this conductive segment and amplexiforms and separate multiple electric connection sections, corresponding those electric connection section configurations of this first electrode piece, respectively this second electrode piece and respectively this electric connection section electric connection; And
One control module, is electrically connected this first electrode piece and each this second electrode piece;
Wherein, respectively this second electric wire, respectively this conductive segment, respectively this electric connection section and respectively this second electrode piece form a circuit with this control module, this first electrode piece, this conduction end, this first electric wire and this circuit board are common respectively.
The present invention also has following effect;
The first, bulb of the present invention, its conduction lamp holder has separate each conductive segment, make each the second electric wire and each conductive segment form each circuit independently with circuit board, the first electric wire and conduction end respectively, each circuit is electrically connected respectively the light-emitting component of part by circuit board, make each circuit select to switch to when being communicated with or blocking, make the multisection type light modulations such as light-emitting component can all be opened, open part or close completely, and then allow bulb without additionally install additional as: the Light modulating devices such as silicon controlled rectifier switch element, can reach stably dimming mode of one.
The second, the present invention is for the socket of this bulb, and corresponding each conductive segment of its plug connector and be formed with separate each electric connection section makes socket be used by the above-mentioned bulb of cooperation, and then allows the above-mentioned bulb can be by connecting element and control module electric connection.
Three, light bulb holder combination of the present invention, its bulb is electrically connected with control module by socket, make control module in order to control the switching of each circuit electric connection or blocking-up, allow light-emitting component can carry out multisection type light modulation, cause bulb without additionally installing Light modulating device additional, and reach stably dimming mode of one.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Accompanying drawing explanation
The three-dimensional exploded view of Fig. 1 light fixture of the present invention;
The three-dimensional combination figure of Fig. 2 light fixture of the present invention;
The cross-sectional schematic of Fig. 3 light fixture of the present invention;
The cross-sectional schematic of Fig. 4 another embodiment of light fixture of the present invention;
The three-dimensional exploded view of the another embodiment of Fig. 5 light fixture of the present invention;
Fig. 6 light fixture of the present invention cross-sectional schematic of an embodiment again.
Wherein, Reference numeral
10 ... bulb
20 ... socket
1 ... bearing
2 ... conduction lamp holder
21 ... ring body
211 ... conductive segment
212 ... insulating segment
213 ... ring
214 ... external screw thread
22 ... top board
221 ... conduction end
3 ... light emitting module
31 ... circuit board
32 ... light-emitting component
4 ... wire component
41 ... the first electric wire
42 ... the second electric wire
5 ... connecting element
51 ... plug connector
511 ... electric connection section
512 ... exhausted section of resistance
52 ... the first electrode piece
53 ... the second electrode piece
54 ... cylindrical shell
541 ... tank
542 ... socket
543 ... ring-like circle
544 ... internal thread
6 ... control module
61 ... switching device
62 ... circuit board
7 ... holder
8 ... lampshade
9 ... control circuit for light source
30,40,50 ... circuit
The specific embodiment
Relevant detailed description of the present invention and technology contents, be described as follows cooperation accompanying drawing, but appended accompanying drawing is only as illustrative purposes, not for limiting to the present invention.
Please refer to shown in Fig. 1 to Fig. 3, the invention provides a kind of bulb, socket and combination thereof for this bulb, this light bulb holder combination mainly comprises a bulb 10 and a socket 20.
Bulb 10 mainly comprises a bearing 1, conduction lamp holder 2, a light emitting module 3 and a wire component 4.
Bearing 1 is a hollow tube-shape, and in order to carry the element of bulb 10, but actual external form can optionally be adjusted, and is not limited with the present embodiment.
Conduction lamp holder 2 is connected in bearing 1, conduction lamp holder 2 also has a ring body 21, a top board 22, has separate multiple conductive segments 211, multiple insulating segment 212 and a conduction end 221, each conductive segment 211 and each insulating segment 212 are formed on ring body 21, between between those conductive segments 211, be separated with each insulating segment 212, on top board 22, be formed with conduction end 221 ring body 21 outer peripheral edges and be provided with an external screw thread 214; In addition, the end of ring body 21 forms a ring 213, and each conductive segment 211 and ring 213 are arranged perpendicular; Wherein, each conductive segment 211 is separate and be not electrically connected mutually or electric connection not.
Light emitting module 3 is fixed on bearing 1, and light emitting module 3 has a circuit board 31 and is electrically connected at multiple light-emitting components 32 of circuit board 31, and this light-emitting component 32 can be the elements such as light emitting diode, incandescent lamp or Halogen lamp LED.
Wire component 4 comprises one first electric wire 41 and multiple the second electric wire 42, the first electric wire 41 is electrically connected circuit board 31 and conduction end 22, each the second electric wire 42 is electrically connected circuit board 31 and each conductive segment 21, and makes each the second electric wire 42 and each conductive segment 21 jointly form circuit 30 with circuit board 31, the first electric wire 41 and conduction end 22 respectively.
Bulb 10 of the present invention also comprises a lampshade 8, and lampshade 8 is fixed on bearing 1 corresponding light-emitting component 32 cover caps.
Socket 20 mainly comprises a connecting element 5 and a control module 6, and these socket 20 use are pegged graft for conduction lamp holder 2.
Connecting element 5 comprises a plug connector 51, one first electrode piece 52 and multiple the second electrode piece 53, plug connector 51 has corresponding each conductive segment 211 and amplexiforms also separate multiple electric connection sections 511, corresponding those electric connection sections 511 of the first electrode piece 52 configure, and each the second electrode piece 53 and each electric connection section 511 are electrically connected.
Be described in detail as follows, connecting element 5 comprises a cylindrical shell 54 and multiple resistance section 512 absolutely, each electric connection section 511 and each resistance absolutely section 512 are formed on cylindrical shell 54, between between those electric connection sections 511, be separated with each resistance section 512 absolutely, cylindrical shell 54 inside are provided with the corresponding tank 541 of tank 541, the first electrode piece 52 and configure; In addition, cylindrical shell 54 inner peripherals are provided with an internal thread 544, and the corresponding internal thread 544 of external screw thread 214 is spirally connected; Again, cylindrical shell 54 one end have a socket 542 and relative socket 542 forms a ring-like circle 543, and each electric connection section 511 and ring-like circle 543 are arranged perpendicular; Wherein, each electric connection section 511 is separate and be not electrically connected mutually or electric connection not.
Control module 6 is electrically connected the first electrode piece 52 and each the second electrode piece 53, and makes each electric connection section 511 and each the second electrode piece 53 jointly form circuit 40 with control module 6 and the first electrode piece 52 respectively.
Bulb 10 is plugged in socket 20, and each the second electric wire 42, each conductive segment 21, each electric connection section 511 and each the second electrode piece 53 form circuit 50 jointly with control module 6, the first electrode piece 52, conduction end 22, the first electric wire 41 and circuit board 31 respectively.
Wherein, control module 6 can be a switching device 61, as; Switch, but not as limit, control module 6 is in order to control the switching of each circuit 30,40,50 electric connections or blocking-up.
Socket 20 of the present invention also comprises a holder 7, and cylindrical shell 54, the first electrode piece 52 and each the second electrode piece 53 are individually fixed in holder 7.
The combination of bulb 10 of the present invention, it is to utilize conduction lamp holder 2 to be connected in bearing 1, conduction lamp holder 2 has separate each conductive segment 211 and conduction end 221; Light emitting module 3 is fixed on bearing 1, and light emitting module 3 has circuit board 31 and is electrically connected at each light-emitting component 32 of circuit board 31; Wire component 4 comprises the first electric wire 41 and each the second electric wire 42, the first electric wire 41 is electrically connected circuit board 31 and conduction end 22, each the second electric wire 42 is electrically connected circuit board 31 and each conductive segment 21, and make each the second electric wire 42 and each conductive segment 21 respectively with the common forming circuit 30 of circuit board 31, the first electric wire 41 and conduction end 22.By this, conduction lamp holder 2 has separate each conductive segment 211, make each the second electric wire 42 and each conductive segment 21 respectively with circuit board 31, the first electric wire 41 and conduction end 22 form each circuit 30 independently, each circuit 30 is electrically connected respectively the light-emitting component 32 of part by circuit board 31, make each circuit 30 select to switch to when being communicated with or blocking, light emitting diode 32 bodies can all be opened, local the multisection type light modulation such as open or close completely, and then allow bulb 10 without additionally installing additional as Light modulating devices such as silicon controlled rectifier switch elements, can reach stably dimming mode of one.
The present invention is for the combination of the socket 20 of bulb 10, it is to utilize connecting element 5 to comprise plug connector 51, the first electrode piece 52 and each the second electrode piece 53, plug connector 51 has separate each electric connection section 511, the corresponding each electric connection section 511 of the first electrode piece 52 configures, and each the second electrode piece 53 and each electric connection section 511 are electrically connected; Control module 6 is electrically connected the first electrode piece 52 and each the second electrode piece 53, and makes each electric connection section 511 and each the second electrode piece 53 jointly form circuit 40 with control module 6 and the first electrode piece 52 respectively.By this, the corresponding each conductive segment 211 of plug connector 51 and be formed with separate each electric connection section 511, makes socket 20 by coordinating above-mentioned bulb 10 to be used, and then above-mentioned bulb 10 can be electrically connected by connecting element 5 and control module 6.
The combination that bulb 10 sockets 20 of the present invention combine, it is to utilize conduction lamp holder 2 respective socket 20 of above-mentioned bulb 10 to peg graft, and makes each the second electric wire 42, each conductive segment 21, each electric connection section 511 and each the second electrode piece 53 jointly form circuit 50 with control module 6, the first electrode piece 52, conduction end 22, the first electric wire 41 and circuit board 31 respectively.By this, bulb 10 is electrically connected with control module 6 by socket 20, make control module 6 in order to control the switching of each circuit 30,40,50 electric connections or blocking-up, allow light emitting diode 32 bodies can carry out multisection type light modulation, cause bulb 10 without additionally installing Light modulating device additional, and reach stably dimming mode of one.
Please refer to shown in Fig. 4, another embodiment of light fixture of the present invention, control module 6 can be a circuit board 62, but not as limit, control module 6 is in order to control the switching of each circuit 30,40,50 electric connections or blocking-up.
Please refer to shown in Fig. 5, the another embodiment of light fixture of the present invention, wherein, each conductive segment 211 and the ring 213 of ring body 21 are configured in parallel, and cylindrical shell 54 is corresponding ring body 21, and electric connection section 511 and ring-like circle 543 are also configured in parallel; Shown in Fig. 1, each conductive segment 211 and ring 213 are arranged perpendicular, cylindrical shell 54 is corresponding ring body 21, electric connection section 511 and ring-like circle 543 are also arranged perpendicular, but each conductive segment 211 is parallel or vertical each other, it does not affect bulb 10, function and effect for the socket 20 of bulb 10 and combination thereof.In addition, the arrangement mode of each conductive segment 211 is not also limited with the present embodiment, can optionally be adjusted.
Please refer to shown in Fig. 6, light fixture of the present invention is an embodiment again, wherein, bulb 10 of the present invention also comprises a control circuit for light source 9, this control circuit for light source 9 is fixed on bearing 1 inside, it has the function of stabling current and voltage, the first electric wire 41 and each the second electric wire 42 are electrically connected with circuit board 31 by control circuit for light source 9 respectively again, the first electric wire 41 and each the second electric wire 42 are first electrically connected respectively control circuit for light source 9, be electrically connected again circuit board 31, thereby allow the electric current and the voltage that flow into circuit board 31 all first be stablized by control circuit for light source 9, reach the service life that promotes bulb 10.
Certainly; the present invention also can have other various embodiments; in the situation that not deviating from spirit of the present invention and essence thereof; those of ordinary skill in the art are when making according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.

Claims (17)

1. a bulb, is characterized in that, comprising:
One bearing;
One conduction lamp holder, is connected in this bearing, and this conduction lamp holder has separate multiple conductive segments and a conduction end;
One light emitting module, is fixed on this bearing, and this light emitting module has a circuit board and is electrically connected at multiple light-emitting components of this circuit board; And
One wire component, comprise one first electric wire and multiple the second electric wire, this first electric wire is electrically connected this circuit board and this conduction end, respectively this second electric wire is electrically connected this circuit board and each this conductive segment, and order respectively this second electric wire and respectively this conductive segment form a circuit with this circuit board, this first electric wire and this conduction end are common respectively.
2. bulb according to claim 1, it is characterized in that, this conduction lamp holder also has a ring body, a top board and multiple insulating segment, and those conductive segments and those insulating segments are formed on this ring body, between between those conductive segments, be separated with respectively this insulating segment, on this top board, be formed with this conduction end.
3. bulb according to claim 2, is characterized in that, the end of this ring body forms a ring, and those conductive segments and this ring are configured in parallel.
4. bulb according to claim 2, is characterized in that, the end of this ring body forms a ring, and those conductive segments and this ring are arranged perpendicular.
5. bulb according to claim 1, is characterized in that, also comprises the control circuit for light source being fixed in this bearing, and this first electric wire and respectively this second electric wire are electrically connected with this circuit board by this control circuit for light source respectively again.
6. for a socket for bulb, it is characterized in that, comprising:
One connecting element, comprise a plug connector, one first electrode piece and multiple the second electrode piece, this plug connector has separate multiple electric connection sections, corresponding those electric connection section configurations of this first electrode piece, respectively this second electrode piece and respectively this electric connection section electric connection; And
One control module, is electrically connected this first electrode piece and each this second electrode piece, and order respectively this electric connection section and respectively this second electrode piece respectively with this control module and this first electrode piece is common forms a circuit.
7. the socket for bulb according to claim 6, it is characterized in that, this connecting element comprises exhausted section an of cylindrical shell and multiple resistance, those electric connection sections and those resistance absolutely section are formed on this cylindrical shell, between between those electric connection sections, be separated with respectively exhausted section of this resistance, this inner barrel is provided with a tank, and this first electrode piece is to configuring by tank.
8. the socket for bulb according to claim 7, is characterized in that, this cylindrical shell one end has a socket and relative this socket forms a ring-like circle, and those electric connection sections and this ring-like circle are configured in parallel.
9. the socket for bulb according to claim 7, is characterized in that, this cylindrical shell one end has a socket and relative this socket forms a ring-like circle, and those electric connection sections and this ring-like circle are arranged perpendicular.
10. the socket for bulb according to claim 7, is characterized in that, also comprises a holder, and this cylindrical shell, this first electrode piece and respectively this second electrode piece are individually fixed in this holder.
11. 1 kinds of light bulb holder combinations, is characterized in that, comprising:
One bulb, comprises:
One bearing;
One conduction lamp holder, is connected in this bearing, and this conduction lamp holder has separate multiple conductive segments and a conduction end;
One light emitting module, is fixed on this bearing, and this light emitting module has a circuit board and is electrically connected at multiple light-emitting components of this circuit board; And
One wire component, comprises one first electric wire and multiple the second electric wire, and this first electric wire is electrically connected this circuit board and this conduction end, and respectively this second electric wire is electrically connected this circuit board and each this conductive segment; And
One socket, pegs graft for this conduction lamp holder, and this socket comprises:
One connecting element, comprise a plug connector, one first electrode piece and multiple the second electrode piece, this plug connector has corresponding respectively this conductive segment and amplexiforms and separate multiple electric connection sections, corresponding those electric connection section configurations of this first electrode piece, respectively this second electrode piece and respectively this electric connection section electric connection; And
One control module, is electrically connected this first electrode piece and each this second electrode piece;
Wherein, respectively this second electric wire, respectively this conductive segment, respectively this electric connection section and respectively this second electrode piece form a circuit with this control module, this first electrode piece, this conduction end, this first electric wire and this circuit board are common respectively.
12. light bulb holder combinations according to claim 11, it is characterized in that, this conduction lamp holder also has a ring body, one top board and multiple insulating segment, those conductive segments and those insulating segments are formed on this ring body, between between those conductive segments, be separated with respectively this insulating segment, on this top board, be formed with this conduction end, this connecting element comprises exhausted section an of cylindrical shell and multiple resistance, those electric connection sections and those resistance absolutely section are formed on this cylindrical shell, between between those electric connection sections, be separated with respectively exhausted section of this resistance, this inner barrel is provided with a tank, this first electrode piece is to configuring by tank.
13. bulbs according to claim 12, it is characterized in that, the end of this ring body forms a ring, and those conductive segments and this ring are configured in parallel, this cylindrical shell one end has a socket and relative this socket forms a ring-like circle, and those electric connection sections and this ring-like circle are configured in parallel.
14. bulbs according to claim 12, it is characterized in that, the end of this ring body forms a ring, and those conductive segments and this ring are arranged perpendicular, this cylindrical shell one end has a socket and relative this socket forms a ring-like circle, and those electric connection sections and this ring-like circle are arranged perpendicular.
15. sockets for bulb according to claim 12, is characterized in that, also comprise a holder, and this cylindrical shell, this first electrode piece and respectively this second electrode piece are individually fixed in this holder.
16. sockets for bulb according to claim 12, is characterized in that, these ring body outer peripheral edges are provided with an external screw thread, and this cylindrical shell inner peripheral is provided with an internal thread, and this external screw thread is to being spirally connected by internal thread.
17. sockets for bulb according to claim 11, is characterized in that, also comprise the control circuit for light source being fixed in this bearing, and this first electric wire and respectively this second electric wire are electrically connected with this circuit board by this control circuit for light source respectively again.
CN201210533094.XA 2012-12-11 2012-12-11 Lamp bulb, socket for lamp bulb and combination thereof Pending CN103868035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210533094.XA CN103868035A (en) 2012-12-11 2012-12-11 Lamp bulb, socket for lamp bulb and combination thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210533094.XA CN103868035A (en) 2012-12-11 2012-12-11 Lamp bulb, socket for lamp bulb and combination thereof

Publications (1)

Publication Number Publication Date
CN103868035A true CN103868035A (en) 2014-06-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210533094.XA Pending CN103868035A (en) 2012-12-11 2012-12-11 Lamp bulb, socket for lamp bulb and combination thereof

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2031162U (en) * 1987-07-21 1989-01-18 聂迎春 Three tungsten filament lamp bulb and lamp socket
CN2087816U (en) * 1990-12-01 1991-10-30 葛宝玉 Multifunctional long-life energy-saving civil lighting lamp
CN2098091U (en) * 1991-04-14 1992-03-04 田良飞 Power-changed light bulb and socket
CN2783533Y (en) * 2005-02-22 2006-05-24 常德元 Three-phase bulb and socket
CN1836132A (en) * 2003-07-02 2006-09-20 S·C·约翰松及索恩公司 Lamp and bulb for illumination and ambiance lighting
CN2842724Y (en) * 2005-04-28 2006-11-29 飞利浦(中国)投资有限公司 Halogen-tungsten lamp
CN202049926U (en) * 2011-01-05 2011-11-23 深圳市优点照明科技有限公司 Bayonet incandescent lamp

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2031162U (en) * 1987-07-21 1989-01-18 聂迎春 Three tungsten filament lamp bulb and lamp socket
CN2087816U (en) * 1990-12-01 1991-10-30 葛宝玉 Multifunctional long-life energy-saving civil lighting lamp
CN2098091U (en) * 1991-04-14 1992-03-04 田良飞 Power-changed light bulb and socket
CN1836132A (en) * 2003-07-02 2006-09-20 S·C·约翰松及索恩公司 Lamp and bulb for illumination and ambiance lighting
CN2783533Y (en) * 2005-02-22 2006-05-24 常德元 Three-phase bulb and socket
CN2842724Y (en) * 2005-04-28 2006-11-29 飞利浦(中国)投资有限公司 Halogen-tungsten lamp
CN202049926U (en) * 2011-01-05 2011-11-23 深圳市优点照明科技有限公司 Bayonet incandescent lamp

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Application publication date: 20140618