CN104421874A - Lamp holder assembly and lamp comprising same - Google Patents
Lamp holder assembly and lamp comprising same Download PDFInfo
- Publication number
- CN104421874A CN104421874A CN201310383071.XA CN201310383071A CN104421874A CN 104421874 A CN104421874 A CN 104421874A CN 201310383071 A CN201310383071 A CN 201310383071A CN 104421874 A CN104421874 A CN 104421874A
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- Prior art keywords
- lamp
- lamp socket
- assembly
- fluorescent tube
- fastener
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
Disclosed is a lamp holder assembly. The lamp holder assembly comprises a first lamp holder and a second lamp holder which is matched with the first lamp holder; the first lamp holder and the second lamp holder are used for supplying the electric energy for a lamp tube; the first lamp holder and the second lamp holder comprise a bottom cover, two clamping assemblies, an electromagnet assembly and two ferromagnetic structural parts respectively; each bottom cover is provided with a fixing groove; each electromagnet assembly is arranged in the corresponding fixing groove; every clamping assembly is arranged in the corresponding fixing groove and slides in the corresponding fixing groove relative to the corresponding electromagnet assembly, wherein the fixing groove is formed in the corresponding side of the corresponding electromagnet assembly; every two corresponding ferromagnetic structural parts are fixed on the bottom cover portions which are located at the opposite ends of the corresponding fixing groove respectively; when each electromagnet assembly works, the two corresponding clamping assemblies are sucked into the corresponding fixing groove to move to be close to each other so as to enable the lamp tube to be arranged on the first lamp holder or the second lamp holder; every clamping assembly is attracted by the corresponding ferromagnetic structural part to move to be far away from each other in the corresponding fixing groove so as to enable the lamp tube to be taken out of the first lamp holder or the second lamp holder. The invention also provides a lamp comprising the lamp holder assembly.
Description
Technical field
The present invention relates to lighting field, particularly relate to a kind of lamp adapter assembly and there is the light fixture of this lamp adapter assembly.
Background technology
The light fixture such as fluorescent lamp, fluorescent lamp has become indispensable illumination utensil in people's work, life, these light fixtures are widely used in the places such as stadiums, exhibition center, industrial premises, office and residential quarter mostly, to meet the illumination needs of people.Above-mentioned light fixture generally comprises lamp socket and fluorescent tube, and this lamp socket is fixed on the supporting surface such as ceiling, wall, time user uses described light fixture, needs fluorescent tube to be mounted on described lamp socket.Concrete installation is operating as, and first inserts in lamp socket by fluorescent tube, then rotates about 90 degree of (as rotating clockwise) fluorescent tube, the lamp base of fluorescent tube is contacted with the power supply brush be arranged in lamp socket.When changing fluorescent tube, user rotates (as rotating counterclockwise) fluorescent tube according to the direction contrary with when installing, and is separated by the lamp base of fluorescent tube, fluorescent tube can be taken out with corresponding brush.
But because the glass tube walls of fluorescent tube is thinner, and size is relatively large, therefore the fluorescent tube rate of exchange are fragile, belong to fragile article.In user installation or when unloading fluorescent tube, all need firmly to reverse fluorescent tube, in strength when uneven or misoperation, fluorescent tube is easy to twist off fragmentation, so may hurt user.In addition, existing fluorescent tube is that rotation 90 degree just can be in place mostly, often exists and install hidden danger not in place in installation process.
Summary of the invention
In view of the lamp socket of use fluorescent tube of the prior art and light fixture exist the problem of potential safety hazard, the object of the present invention is to provide a kind of easy to loading and unloading and lamp adapter assembly that potential safety hazard is less.
In addition, the present invention also provides a kind of light fixture with above-mentioned lamp adapter assembly.
In order to solve the problems of the technologies described above, the invention provides a kind of lamp adapter assembly, comprise the first lamp socket and with this first lamp socket with the use of the second lamp socket, described first lamp socket and described second lamp socket are used for fixed lamp tube, and provide electric energy for this fluorescent tube, described first lamp socket and described second lamp socket include bottom, two engaging assemblies, electromagnet assembly and two ferromagnetic structure parts, described bottom offers holddown groove, described electromagnet assembly is installed in described holddown groove, described engaging assembly is installed in the holddown groove of described electromagnet assembly both sides respectively, and slide relative to described electromagnet assembly in this holddown groove, described ferromagnetic structure part is fixed on the bottom of described holddown groove opposite end, engage described in adhesive during the work of described electromagnet assembly assembly in described holddown groove movement close to each other described fluorescent tube is installed on described first lamp socket and described second lamp socket, described ferromagnetic structure part attracts described engaging assembly in described holddown groove mutually away from movement, so that described fluorescent tube is taken out from described first lamp socket and described second lamp socket.
Wherein, described lamp adapter assembly also comprises operating assembly, this operating assembly circuit board and button, described circuit board is fixed in described first lamp socket, described button is fixedly arranged on this circuit board, and be electrically connected with described circuit board, described button exposes described first lamp socket, uses for user's pressing operation.
Wherein, the fastener that each described engaging assembly comprises magnetic part and is connected with this magnetic part, electromagnet assembly described in described magnetic part adhesive, described fastener is metal clips, for fixing described fluorescent tube, this fastener and described circuit board are electrically connected, and are electrically connected by this circuit board and external voltage source.
Wherein, described fastener is provided with draw-in groove, mutually aim between the draw-in groove of two described fasteners, described draw-in groove is used for the accommodating and lamp base of fixing described fluorescent tube, and this lamp base is electrically connected to provide work energy to this fluorescent tube by described fastener and described circuit board with described voltage source.
Wherein, isolated by insulating materials between described fastener and described magnetic part, be short-circuited to prevent described fluorescent tube.
Wherein, described electromagnet assembly is between the fastener of described engaging assembly, it is by magnetic part described in magneticaction adhesive, this electromagnet assembly comprises coil and iron core, described coil between described fastener, and is electrically connected with described circuit board, and is electrically connected by this circuit board and direct voltage source, described iron core is placed in described coil, and between described fastener.
Wherein, described iron core opposite end has support respectively, and this support is installed in the holddown groove of described bottom, for supporting and fixing this iron core.
Wherein, described coil is energization solenoid, described iron core is the bar magnet be made up of soft iron or silicon steel material, the coil of described first lamp socket and described second lamp socket is electrically connected with described direct voltage source by described button and circuit board simultaneously simultaneously, described operating assembly controls energising or the power-off of the coil of described first lamp socket and the second lamp socket simultaneously, with the lamp base making the fastener of described first lamp socket and the second lamp socket synchronously clamp or depart from described lamp tube ends.
Wherein, described first lamp socket and described second lamp socket include shell, described shell and described bottom cooperatively interact to form a receiving space, described engaging assembly, electromagnet assembly and described ferromagnetic structure part are placed in described receiving space, described circuit board is fixed in the shell of described first lamp socket, and described button exposes this shell.
Present invention also offers a kind of light fixture, it comprises fluorescent tube and described lamp adapter assembly, and described fluorescent tube is removably installed on described lamp adapter assembly.
In light fixture provided by the present invention, described fluorescent tube fixed by described first lamp socket and the second lamp socket, and be this lamp tube power supply, assembly is engaged described in the electromagnet assembly adhesive of this first lamp socket and the second lamp socket, make this fastener relatively near and clamp the opposite end of described fluorescent tube, and this fastener and described fluorescent tube are electrically connected, thus this fluorescent tube is fixed between described first lamp socket and the second lamp socket; Described ferromagnetic structure part engages assembly described in adhesive respectively, make this fastener to relative to away from direction move, described fluorescent tube departs from the clamping of this fastener, so just can directly be shifted out between first lamp socket and the second lamp socket of described lamp adapter assembly by this fluorescent tube.Therefore, in user installation or when unloading described fluorescent tube, this lamp adapter assembly firmly reverses fluorescent tube without the need to user can put appropriate location by the assembling of this fluorescent tube, simple to operate and quick and easy for installation, not only avoid staff and hidden danger not in place is installed, damage fluorescent tube when also avoid or misoperation uneven in strength simultaneously, even hurt the possibility of user.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic perspective view of the light fixture that the embodiment of the present invention provides.
Fig. 2 is the decomposed schematic perspective view of light fixture shown in Fig. 1.
Fig. 3 is another part decomposing schematic representation of light fixture shown in Fig. 2.
Fig. 4 is the amplification schematic perspective view of the operating assembly shown in Fig. 3 and the first lamp socket.
Fig. 5 is the enlarged diagram of V in Fig. 2.
Fig. 6 is the circuit connection diagram of the light fixture that the embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, embodiment of the present invention provides a kind of light fixture 100, and it can be fluorescent lamp.Described light fixture 100 comprises fluorescent tube 10 and lamp adapter assembly 20, and this fluorescent tube 10 is removably installed on this lamp adapter assembly 20, and is electrically connected with this lamp adapter assembly 20.The second lamp socket 23 that described lamp adapter assembly 20 comprises operating assembly 21, first lamp socket 22 and is oppositely arranged with this first lamp socket 22, described fluorescent tube 10 is removably installed between this first lamp socket 22 and second lamp socket 23.Described first lamp socket 22 and described second lamp socket 23 for fixing this fluorescent tube 10, and provide electric energy for this fluorescent tube 10.
See also Fig. 2 and Fig. 3, described fluorescent tube 10 comprises lamp tube main body 11 and some lamp bases 12, this lamp base 12 is positioned at the opposite end of described lamp tube main body 11, itself and described first lamp socket 22 and described second lamp socket 23 are electrically connected, and are removably installed in this first lamp socket 22 and the second lamp socket 23.In embodiments of the present invention, described fluorescent tube 10 can be any one in T5 type fluorescent tube, T6 type fluorescent tube, T8 type fluorescent tube and T9 type fluorescent tube.Described fluorescent tube 10 comprises four lamp bases 12 wherein, and two lamp bases 12 are fixed on one end of described lamp tube main body 11, and two other lamp base 12 is fixed on the other end of this lamp tube main body 11.
Described operating assembly 21 can be installed on described first lamp socket 22 or described second lamp socket 23, and in embodiments of the present invention, described circuit board 21 is button pcb board, and it comprises circuit board 212 and button 214.Described circuit board 212 by being connected together, riveting, the mode such as screw connection is fixed in described first lamp socket 22.Described button 214 is fixedly arranged on this circuit board 212, and is electrically connected with this circuit board 212, and this button 214 exposes described first lamp socket 22, uses for user's pressing operation.
See also Fig. 4 and Fig. 5, in embodiments of the present invention, described first lamp socket 22 comprises bottom 221, the engaging of 222, two, shell assembly 223, electromagnet assembly 224 and two ferromagnetic structure parts 225.
Described bottom 221 is as a bogey, and its entirety is roughly in tabular, and this bottom 221 offers overall roughly rectangular holddown groove 2212, and described engaging assembly 223 can partly be placed in this holddown groove 2212.Described shell 222 is as a protective device, and it is the hollow housing of a side opening, and the openend of this shell 222 is installed on this bottom 221 by modes such as screw connection, buckle connection, welding.This shell 222 cooperatively interacts to form a receiving space with described bottom 221, and then prevent steam, that dust and other impurities enters described shell 222 is inner, described engaging assembly 223, electromagnet assembly 224 and described ferromagnetic structure part 225 are placed in described receiving space.
Described shell 222 comprises end wall 2222 and arranges the sidewall 2223 of the relative both sides of this end wall 2222, and this end wall 2222 and described sidewall 2223 coordinate with described bottom 221 and define described receiving space.Described shell 222 offers through hole 2225, and this through hole 2225 is opened on one of them sidewall 2223, and described button 214 exposes this through hole 2225, uses for user's pressing operation.Described shell 222 also offers two guide grooves 2226, and this guide groove 2226 is opened in another sidewall 2226, and extends to described end wall 2222 surface, and by through for this end wall 2222, thus form two entry guides side by side on this end wall 2222 surface.The lamp base 12 of described fluorescent tube 10 can move into described guide groove 2226, and is fixed by described engaging assembly 223; This lamp base 12 also can depart from the fixing of this engaging assembly 223, and shifts out in this guide groove 2226.
Described two engaging assemblies 223 are installed in the opposite end of described holddown groove 2212 respectively, and can in described holddown groove 2212 in opposite directions or opposing movement (namely two engaging assemblies 223 can along described holddown groove 2212 close to each other or away from) to fix or to take out described fluorescent tube 10.In embodiments of the present invention, each engaging assembly 223 includes magnetic part 2232 and fastener 2233, and this magnetic part 2232 can be a rectangular-shaped magnet, and it with the adhesive of described electromagnet assembly 224 or can separate.Described fastener 2233 can be a metal (as copper, stainless steel) shell fragment, and by as welding, the mode such as bonding with as described in magnetic part 2232 be fixedly connected with.This fastener 2233 is electrically connected with described circuit board 212, and is electrically connected, for described fluorescent tube 10 provides operating voltage with external voltage source (civil powers as 220 volts) by this circuit board 212.Be understandable that, isolated by insulating materials (as insulated paint, plastics) between this fastener 2233 and described magnetic part 2232, be short-circuited to prevent described fluorescent tube 10.
Described fastener 2233 is provided with draw-in groove 2235, and this draw-in groove 2235 can be bent to form by the punching press of described fastener 2233.The draw-in groove 2235 of described two fasteners 2233 is aimed at mutually, and the two lamp base 12 for accommodating and fixing described fluorescent tube 10 in the inner, to keep described fluorescent tube 10 firm, and provides work energy to this fluorescent tube 10.Such as, when described fastener 2233 is close to each other along described holddown groove 2212, then the lamp base 12 of described fluorescent tube 10 moves into described guide groove 2226 and is held in corresponding draw-in groove 2235, and now described fluorescent tube 10 is fixed on described lamp adapter assembly 20; When described fastener 223 along described holddown groove 2212 mutually away from, then the lamp base 12 at described fluorescent tube 10 two ends departs from holding of this draw-in groove 2235, and now this fluorescent tube 10 can shift out from described lamp adapter assembly 20.
Described electromagnet assembly 224 is between the fastener 2233 of described engaging assembly 223, and it, by magnetic part 2232 described in magneticaction adhesive, moves in direction close to each other to make described fastener 2233.In embodiments of the present invention, this electromagnet assembly 224 comprises coil 2242 and iron core 2244, and this coil 2242 between described fastener 2233, and is electrically connected with described circuit board 212, and is electrically connected by this circuit board 212 and a direct voltage source 50.Described iron core 2244 is placed in described coil 2242, and between described fastener 2233.Described iron core 2244 opposite end has support 2245 respectively, and this support 2245 is installed in described holddown groove 2212, for supporting and fixing this iron core 2244.
In embodiments of the present invention, described coil 2242 is energization solenoid, and described iron core 2244 can for the bar magnet be made up of soft iron or silicon steel material, and power and the iron core 2244 of this coil 2242 match.As shown in Figure 6, described coil 2242 is electrically connected with described direct voltage source 50 by described button 214 and described circuit board 212, when closed described button 214, the electric current that then described direct voltage source 50 exports flows through described coil 2242, then this coil 2242 produces magnetic field, the iron core 2244 be inserted in this coil 2242 is magnetized, and the iron core 2244 after this magnetization becomes a magnet, and under the effect of magnetic force, make described magnetic part 2232 move in opposite directions in holddown groove 2212.This magnetic part 2232 drives described fastener 2233 close to each other along described holddown groove 2212, until the lamp base 12 of described fluorescent tube 10 is placed in described guide groove 2226, now, this lamp base 12 is held in corresponding draw-in groove 2235, then described fluorescent tube 10 is fixed on described lamp adapter assembly 20.
In embodiments of the present invention, described ferromagnetic structure part 225 can be formed by metals such as iron, cobalt, nickel, this sentences rectangular-shaped iron block is that example is illustrated, in other embodiments, this ferromagnetic structure part 225 is not restricted to rectangular-shaped, also can be the shape that other are applicable to, do not repeat them here.Described ferromagnetic structure part 225 by bonding, be connected together, the mode such as riveted joint is fixed on described bottom 221, and is positioned at the edge of described holddown groove 2212 opposite end.There is the magnetic force of adhesive between described ferromagnetic structure part 225 and described magnetic part 2232, described engaging assembly 223 under this magneticaction can along described holddown groove 2212 mutual away from direction move.As shown in Figure 6, when disconnecting described button 214, open circuit between described direct voltage source 50 and described coil 2242, then the magnetic of described iron core 2244 disappears, and not attracting each other between this iron core 2244 and described magnetic part 2232.Now, described magnetic part 2232 this ferromagnetic structure part 225 magnetic force attract under drive described fastener 2233 along described holddown groove 2212 mutual away from direction move, then the lamp base 12 of described fluorescent tube 10 departs from the draw-in groove 2235 of correspondence, so can take out described fluorescent tube 10 in described lamp adapter assembly 20.
Described second lamp socket 23 is identical with described first lamp socket 22, and the two is arranged and the opposite end of described fluorescent tube 10, and this first lamp socket 22 and described second lamp socket 23 match to fix this fluorescent tube 10, and provides electric energy for this fluorescent tube 10.Because the 26S Proteasome Structure and Function of this second lamp socket 23 is identical with the 26S Proteasome Structure and Function of above-mentioned first lamp socket 22, specifically please refer to the above-mentioned description to this first lamp socket 22, do not repeat them here.
In embodiments of the present invention, the coil 2242 of the electromagnet assembly 224 of described first lamp socket 22 is electrically connected with the coil of described second lamp socket 23, and the coil of this first lamp socket 22 and the second lamp socket 23 is electrically connected with described direct voltage source 50 by described button 214 and circuit board 212 simultaneously simultaneously.That is, described operating assembly 21 can control energising or the power-off of the coil of described first lamp socket 22 and the second lamp socket 23 simultaneously, then this first lamp socket 22 and the fastener 2233 of the second lamp socket 23 can realize the lamp base 12 synchronously clamping or depart from described fluorescent tube 10 two ends.Such as, closed described button 214, the electric current that described direct voltage source 50 exports flows through the coil of described first lamp socket 22 and the second lamp socket 23, then this coil produces magnetic field, the iron core be inserted in this coil makes described magnetic part move in opposite directions in holddown groove, then this magnetic part drives described fastener close to each other along described holddown groove 2212, until the lamp base 12 of described fluorescent tube 10 is placed in described guide groove 2226.Now, this lamp base 12 is held in corresponding draw-in groove 2235, then described fluorescent tube 10 is fixed on described lamp adapter assembly 20.Disconnect this button 214, described direct voltage source 50 and open circuit between described first lamp socket 22 and the coil of the second lamp socket 23, then not attracting each other between described iron core and described magnetic part.Now, owing to there is the magnetic force attracted each other between described magnetic part and described ferromagnetic structure part, this magnetic part this ferromagnetic structure part magnetic force attract under drive described fastener along described holddown groove 2212 mutual away from direction move, then the lamp base 12 of described fluorescent tube 10 departs from the draw-in groove 2235 of correspondence, so can take out described fluorescent tube 10 in described lamp adapter assembly 20.
See also Fig. 1 to Fig. 5, during use, when described fluorescent tube 10 is mounted to lamp adapter assembly 20, press described button 214, described direct voltage source 50 and open circuit between described first lamp socket 22 and the coil of the second lamp socket 23, the magnetic field do not formed around this coil, then the magnetic force do not attracted each other between described iron core and described magnetic part.Now, described magnetic part is moved under the magnetic force of this ferromagnetic structure part attracts, and drive described fastener along described holddown groove 2212 mutual away from direction move, namely relative movement between the fastener in described first lamp socket 22 and the second lamp socket 23 and spacing increase, until described magnetic part is stopped by the inwall of this holddown groove 2212.The opposite end of described fluorescent tube 10 is aimed at respectively described second lamp socket 22 and the second lamp socket 23, and the lamp base 12 of this fluorescent tube 10 is moved into respectively in the guide groove of this first lamp socket 22 and the second lamp socket 23.Again pressing described button 214 makes this button 214 close, the electric current that described direct voltage source 50 exports flows through the coil of described first lamp socket 22 and the second lamp socket 23, then this coil produces magnetic field, the iron core be inserted in this coil is magnetized, this iron core attracts described magnetic part, and this magnetic part is moved in opposite directions in holddown groove 2212, this magnetic part drives described fastener close to each other along described holddown groove 2212, described lamp base 12 is held in the draw-in groove of corresponding fastener, then described fluorescent tube 10 is mounted on described lamp adapter assembly 20.
Dismounting or when changing described fluorescent tube 10, pressing described button 214 makes this button 214 disconnect, described direct voltage source 50 and being formed between described first lamp socket 22 and the coil of the second lamp socket 23 is opened a way, the magnetic field do not formed around this coil, then not attracting each other between described iron core and described magnetic part.Now, described magnetic part this ferromagnetic structure part magnetic force attract under drive described fastener along described holddown groove 2212 mutual away from direction move, namely described first lamp socket 22 with between the fastener in the second lamp socket 23 relative to away from moving, and the spacing between this fastener is greater than the distance between described lamp base 12.Lamp base 12 due to now described fluorescent tube 10 two ends has departed from the clamping of described fastener, and this fluorescent tube 10 can take out from described lamp adapter assembly 20 without the need to firmly reversing this fluorescent tube 10 by user, so can complete dismounting or change described fluorescent tube 10.
According to each embodiment above-mentioned, in light fixture 100 provided by the present invention, described fluorescent tube 10 fixed by first lamp socket 22 of described lamp adapter assembly 20 and the second lamp socket 23, and power for this fluorescent tube 10, assembly is engaged described in the electromagnet assembly adhesive of this first lamp socket 22 and the second lamp socket 23, make this fastener relatively near and clamp the opposite end of described fluorescent tube, and this fastener and described fluorescent tube are electrically connected, thus are fixed between described first lamp socket 22 and the second lamp socket 23 by this fluorescent tube; Described ferromagnetic structure part engages assembly described in adhesive respectively, make this fastener to relative to away from direction move, described fluorescent tube 10 departs from the clamping of this fastener, so just can directly be shifted out between first lamp socket 22 and the second lamp socket 23 of described lamp adapter assembly 20 by this fluorescent tube 10.Therefore, in user installation or when unloading described fluorescent tube 10, this lamp adapter assembly 20 firmly reverses fluorescent tube 10 without the need to user can be assembled to appropriate location by this fluorescent tube 10, simple to operate and quick and easy for installation, not only avoid staff and hidden danger not in place is installed, damage fluorescent tube 10 simultaneously when also avoid or misoperation uneven in strength, even hurt the possibility of user.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a lamp adapter assembly, it comprise the first lamp socket and with this first lamp socket with the use of the second lamp socket, described first lamp socket and described second lamp socket are used for fixed lamp tube, and provide electric energy for this fluorescent tube, it is characterized in that, described first lamp socket and described second lamp socket include bottom, two engaging assemblies, electromagnet assembly and two ferromagnetic structure parts, described bottom offers holddown groove, described electromagnet assembly is installed in described holddown groove, described engaging assembly is installed in the holddown groove of described electromagnet assembly both sides respectively, and slide relative to described electromagnet assembly in this holddown groove, described ferromagnetic structure part is fixed on the bottom of described holddown groove opposite end, engage described in adhesive during the work of described electromagnet assembly assembly in described holddown groove movement close to each other described fluorescent tube is installed on described first lamp socket and described second lamp socket, described ferromagnetic structure part attracts described engaging assembly in described holddown groove mutually away from movement, so that described fluorescent tube is taken out from described first lamp socket and described second lamp socket.
2. lamp adapter assembly according to claim 1, it is characterized in that, described lamp adapter assembly also comprises operating assembly, this operating assembly circuit board and button, described circuit board is fixed in described first lamp socket, and described button is fixedly arranged on this circuit board, and is electrically connected with described circuit board, described button exposes described first lamp socket, uses for user's pressing operation.
3. lamp adapter assembly according to claim 2, it is characterized in that, the fastener that each described engaging assembly comprises magnetic part and is connected with this magnetic part, electromagnet assembly described in described magnetic part adhesive, described fastener is metal clips, for fixing described fluorescent tube, this fastener and described circuit board are electrically connected, and are electrically connected by this circuit board and external voltage source.
4. lamp adapter assembly according to claim 3, it is characterized in that, described fastener is provided with draw-in groove, mutually aim between the draw-in groove of two described fasteners, described draw-in groove is used for the accommodating and lamp base of fixing described fluorescent tube, and this lamp base is electrically connected to provide work energy to this fluorescent tube by described fastener and described circuit board with described voltage source.
5. lamp adapter assembly according to claim 3, is characterized in that, is isolated between described fastener and described magnetic part by insulating materials, is short-circuited to prevent described fluorescent tube.
6. lamp adapter assembly according to claim 3, it is characterized in that, described electromagnet assembly is between the fastener of described engaging assembly, it is by magnetic part described in magneticaction adhesive, and this electromagnet assembly comprises coil and iron core, and described coil is between described fastener, and be electrically connected with described circuit board, and be electrically connected by this circuit board and direct voltage source, described iron core is placed in described coil, and between described fastener.
7. lamp adapter assembly according to claim 6, is characterized in that, described iron core opposite end has support respectively, and this support is installed in the holddown groove of described bottom, for supporting and fixing this iron core.
8. lamp adapter assembly according to claim 6, it is characterized in that, described coil is energization solenoid, described iron core is the bar magnet be made up of soft iron or silicon steel material, the coil of described first lamp socket and described second lamp socket is electrically connected with described direct voltage source by described button and circuit board simultaneously simultaneously, described operating assembly controls energising or the power-off of the coil of described first lamp socket and the second lamp socket simultaneously, with the lamp base making the fastener of described first lamp socket and the second lamp socket synchronously clamp or depart from described lamp tube ends.
9. lamp adapter assembly according to claim 2, it is characterized in that, described first lamp socket and described second lamp socket include shell, described shell and described bottom cooperatively interact to form a receiving space, described engaging assembly, electromagnet assembly and described ferromagnetic structure part are placed in described receiving space, described circuit board is fixed in the shell of described first lamp socket, and described button exposes this shell.
10. a light fixture, it comprises fluorescent tube, it is characterized in that, described light fixture also comprises the lamp adapter assembly as described in any one of claim 1 to 9, and described fluorescent tube is removably installed on described lamp adapter assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310383071.XA CN104421874B (en) | 2013-08-28 | 2013-08-28 | Lamp adapter assembly and lamps and lanterns with the lamp adapter assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310383071.XA CN104421874B (en) | 2013-08-28 | 2013-08-28 | Lamp adapter assembly and lamps and lanterns with the lamp adapter assembly |
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| CN104421874A true CN104421874A (en) | 2015-03-18 |
| CN104421874B CN104421874B (en) | 2018-11-27 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109357241A (en) * | 2018-10-30 | 2019-02-19 | 中山市风华稀柠照明设计有限公司 | A kind of device being convenient for changing fluorescent tube |
| CN111601434A (en) * | 2020-05-22 | 2020-08-28 | 深圳市大红点装饰有限公司 | Building lighting system based on BIM and control method |
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| WO2012168831A2 (en) * | 2011-06-06 | 2012-12-13 | Koninklijke Philips Electronics N.V. | A socket, a lighting module and a luminaire |
| CN202125771U (en) * | 2011-07-07 | 2012-01-25 | 深圳市利坤达科技有限公司 | Indoor lighting source with T8 lamp tube |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109357241A (en) * | 2018-10-30 | 2019-02-19 | 中山市风华稀柠照明设计有限公司 | A kind of device being convenient for changing fluorescent tube |
| CN111601434A (en) * | 2020-05-22 | 2020-08-28 | 深圳市大红点装饰有限公司 | Building lighting system based on BIM and control method |
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| CN104421874B (en) | 2018-11-27 |
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