CN205447509U - Ceiling lamp and equipment frame, dimming system thereof - Google Patents

Abstract

For the dismouting that makes things convenient for that realizes the ceiling lamp, design a ceiling lamp and equipment frame. This species group is shelved including the installing support that piles up that is used for the equipment with hang a plurality of LED module, and it includes closes two piece at least strip shaped plates the back through step looks scarf between the strip shaped plate and pile up on same horizontal plane, and regular geometry is assembled into through fixing device with a plurality of LED module respectively through the fixed LED module of fixing device in the both ends of every strip shaped plate. This kind of ceiling lamp included this species group shelve with the controller module, wherein this controller module is equipped with power and plug -in element, the electrically conductive route of power is run through the equipment frame forms to a plurality of plug -in element of the electric joint of accessible acquire power supply and control to LED. Can realize a dimming system again based on this kind of ceiling lamp.

Description

A kind of lamp affixed to the ceiling and assembling frame, light adjusting system

Technical field

This utility model relates to lighting engineering, particularly relates to the quick structure for assembling of a kind of lamp affixed to the ceiling.

Background technology

The installation of LED formula ceiling lighting is fixed relatively complicated, to the manufacture of LED, installs and transport brings inconvenience.Therefore, it is necessary to a kind of assembled lamp affixed to the ceiling of design, it is possible to allow user dismount more conveniently.

Utility model content

Technical problem to be solved in the utility model is just to provide one can be by modular for LED lamp affixed to the ceiling so that installs and controls convenient.

In one embodiment, the assembling frame of a kind of lamp affixed to the ceiling includes: for assembling and hang the stacking mounting bracket of several LED modules, it includes at least two stripe board, the middle part of every stripe board is provided with at least one step, stack in same level after being closed by step phase scarf between described stripe board, the stripe board being stacked with wears the fixing connection of step that phase scarf is closed by several screws on step, and LED module is fixed by fixing device respectively in the two ends of every stripe board；Wherein by described fixing device, several LED modules are assembled into regular geometric shapes.

On this basis, in another embodiment, a kind of lamp affixed to the ceiling includes: assemble frame；Machinery couples the controller module of this assembling frame, and wherein this controller module is provided with: power supply, and for obtaining from alternating electromotive force, the conductive path of wherein said power supply is through described assembling frame and is formed；With the plug component being electrically coupled to described power supply；And removable several LED modules, obtain the power supply to LED and control by plug component described in electrical engagement.

In yet another embodiment, a kind of light adjusting system can include this lamp affixed to the ceiling.

This utility model arranges step by the middle part in stripe board, can stack in same level after being closed by step phase scarf between stripe board, ensure that the two ends of every stripe board are positioned at same level, and then guarantee that each LED module is arranged in same level, additionally, between stripe board, step phase scarf closes heap poststack, then by wearing the fixing connection of step that phase scarf closes by several screws on step, also makes the bonding strength of stripe board being stacked with higher.

Assembling the smaller volume that frame can do, power supply can directly be changed simultaneously.Such as, it is directed to the LED module of varying number may select and use different power supplys to come driving electric or the transmission of numeral conditioned signal, the thickness making the remainder of LED module will not be limited by assembling the configuration of frame, can automatically turn on during the dismounting of LED module and without resetting power supply again.Concrete technique effect of the present utility model will be further described in a specific embodiment.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, this utility model is described further:

Fig. 1 is the vertical view package assembly schematic diagram of this utility model lamp affixed to the ceiling；

Fig. 2 is the disassemblying structure schematic diagram of this utility model lamp affixed to the ceiling；

Fig. 3 is another angle perspective view of this utility model lamp affixed to the ceiling；

Fig. 4 is the perspective view of this utility model lamp affixed to the ceiling；

Fig. 5 is the structural representation that this utility model assembles the embodiment of frame；

Fig. 6 is the functional block diagram of this utility model controller module；

Fig. 7 is the schematic circuit of an embodiment of this utility model power supply；

Fig. 8 is a kind of assembled design sketch of this utility model lamp affixed to the ceiling；

Fig. 9 is the another kind of assembled design sketch of this utility model lamp affixed to the ceiling.

Detailed description of the invention

Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is elaborated.Designer can realize foreseeable improvement according to the design considerations of these embodiments, all should belong to the technology category that this utility model is advocated.In different drawings, similar or identical parts are with same or like symbol labelling in addition.In each following embodiment, " device " represents allomeric function parts or forms the general name of each ingredient of a kind of function, and wherein function or the purposes of each ingredient can be different." processor " refers to logic circuit or the integrated circuit using logical operations algorithm to realize.

Lamp affixed to the ceiling is mounted to a kind of lighting installation of interior architecture end face, and those skilled in the art can install this light fixture more easily according to below example, to this end, this light fixture is designed to assembled.As it is shown in figure 1, lamp affixed to the ceiling 100 is from the perspective of overlooking, having the square gabarit of overall rule, it can disassemble with being modular, and this design is especially convenient for installation personnel or unprofessional user.LED particle can be modular manufacture and encapsulation, such as, in exemplary embodiments, it is a LED module 2 that multiple LED particle are designed to be packaged in assembly in a square front lamp body.It is provided with plug component (such as Fig. 1) corresponding to an end face in the guide direction of gathering sill on each LED module 2, if user selects to use 4 LED modules, then these LED modules 2 will be plugged from two mutually orthogonal directions of H and V of diagram relative to assembling frame 3.

In the example shown in Fig. 5, assemble frame 3 to include: for assembling and hang the stacking mounting bracket of four LED modules 2 that are square, it includes two stripe board 11 of orthogonal installation, the middle part of every stripe board 11 is provided with step 12, stack in same level after being closed by step 12 phase scarf between two stripe board 11, the stripe board 11 being stacked with screw hole 12a on step 12 wears several screws, the fixing connection of step 12 closed by phase scarf, LED module 2 is fixed by fixing device respectively in the two ends of every stripe board 11.Wherein, by described fixing device, several LED modules are assembled into regular geometric shapes.Fig. 5 has shown a kind of structure after a kind of combination, and in FIG, four LED module 2 angle variables, thus forming square configuration, it should be appreciated that the shape of LED module 2 can be irregular, but user can select the illumination assembly using each erose LED module 2 to be combined into a regular gabarit, such as the optimization of indoor light environment, the color of each LED module 2 can differ, thus consists of the entirety of a light coloring more horn of plenty.It addition, the quantity of LED module 2 can be not limited to four in the present embodiment, it is also possible to be greater number or stack by different level.

In an example, fixing device includes the fixing hole 13 being located at stripe board 11 two ends, penetrates screw and be connected fixing with the end of stripe board 11 for LED module 2 in fixing hole 13.In order to improve the intensity of stripe board 11 further, the stripe board plate face of step 12 both sides is respectively equipped with two reinforcements 14, makes stripe board 11 stress be not easy bending and damage.Referring again to Fig. 1 to 4, in another example, fixing device comprises the steps that again

The guide-track groove 21 arranged at the back side of each LED module 2, specification and the configuration of guide-track groove 21 are consistent with stripe board 11, make the two ends of stripe board 11 respectively with guide-track groove 21 grafting of a LED module 2, such as four LED modules 2 respectively with H and V direction towards assembling frame 3 plug-in mounting, in the plan view of Fig. 1, assembling frame 3 and can have a square pedestal being fixed on construction ceiling, can be fastened by strengthening screw, above-mentioned stripe board 11 is provided in this pedestal bottom.Pedestal has the parts downwardly extended, can the multiple stripe board of plug-in mounting 11, with such as can dividing the multilamellar stripe board 11 of plug-in mounting stacking in these parts downwardly extended.Meanwhile, installing LED module 2 for convenience, the parts sidepiece that this downwardly extends can have backstopping assembly, thus no longer makes this LED module advance after inserting LED module certain depth；

Being located at the set groove 41 assembling the parts sidepiece downwardly extended described in frame 3, each set groove 41 is for one the LED module 2 in location.Set groove 41 has the configuration of the contact gabarit being suitable for LED module, such as, have an arm of angle of chamfering.In this embodiment, set groove 41 is the part as the above-mentioned parts downwardly extended, or can be as above-mentioned backstopping assembly；

It is located at the draw-in groove 42 of described set groove 41 medial part, for fixing described LED module 2 after positioning each LED module 2.The shape of draw-in groove 42 is not limited to shown in Fig. 3, and in order to fix LED module 2 more easily, the shape of draw-in groove 42 may be designed as bigger and more smooth.

In the embodiment shown in fig. 4, this square lamp affixed to the ceiling includes above-mentioned assembling frame 3, and electromechanical couples the controller module 4 of this assembling frame 3, is wherein provided with in this controller module 4: power supply, for obtaining from alternating electromotive force.The conductive path of wherein said power supply is through described assembling frame 3 and is formed；With the plug component being electrically coupled to described power supply；And removable several LED modules, obtain the power supply to LED and control by plug component described in electrical engagement.

In the embodiment shown in fig. 6, controller module 4 is provided with again: functional part, performs or extend the default electric function of described lamp affixed to the ceiling for selectivity；Signal transceiver, receives from the numerical control instruction of external device (ED) to perform described default electric function, or transfers this numerical control instruction to other external device (ED)s；And signal processor, connecting above-mentioned functions parts and signal transceiver, wherein said signal processor, functional part and signal transceiver obtain electric power, or plug component described in electric coupling from above-mentioned power supply.In one embodiment, during described functional part is Wi-Fi, infrared, bluetooth or stereo parts or combination.Such as, Wi-Fi parts or stereo parts can be circumscribeds, it is possible to signal processor in addition electric property coupling or the running voltage that obtained power supply by plug component by the way of plug component.

In a kind of modification, above-mentioned plug component is plug and matched socket.The inserting mode of plug and socket is used for LED module 2 and is connected with the energising assembling frame 3, with reference to Fig. 4, the first socket 51 of this grafting configuration it is provided with bottom the stripe board 11 that each extends described assembling frame 3, side edge at each LED module 2 preparing splicing is provided with the first plug 52 coordinated with this first socket 51 (such as, conductive copper sheet configuration), when assembling, direct assembly can be carried out according to assembling the frame 3 shape with LED module 2 structure, thus realize good contact.Furthermore, it is understood that this inserting mode further comprises controller module 4 and the connection assembled between frame 3.In one embodiment, controller module 4 and the connection assembled between frame 3 are to have concurrently to be mechanically fixed and powering-on function, such as, the second socket 53 being equal to described first socket 51 it is provided with in configuration bottom assembling frame 3, second socket 53 can have resilient snap members, fixed by the locking of this resilient snap members after the second plug 54 set by controller module 4 dorsal part inserts the second socket 53, and can press this controller module 4 again towards L direction when needs take off this controller module 4, thus controller module 4 can be ejected by described resilient snap members and dismantle.In another embodiment, at least some of parts of described power supply are the cavity 5 of the top of space housing described stripe board 11 with modularized design in assembling frame 3.As a kind of modification, the inner space of cavity 5 is programmable less, thus it is lower that the thickness of assembling frame 3 can be made to accomplish, and power supply can be located in controller module 4, so, diverter or potentiometer are set in the cavity 5 assembling frame 3, and by the main body circuit of power supply (such as, transformator, isolation circuit etc.) it is divided in controller module 4, such a kind of effect is so that and assembles the smaller volume that frame 3 can do, and power supply can directly be changed simultaneously.Such as, the LED module 2 different power supply of optional use being directed to varying number comes driving electric or the transmission of numeral conditioned signal.In the embodiment that Fig. 4 describes, each LED module 2 has offered birdsmouth 23 bottom the first plug 52, it coincide for the shape with aforesaid set groove 41, and there is the thickness less than LED module 2, so contribute to strengthening the beneficial effect that less thickness is assembled frame 3, and the thickness of the remainder of LED module will not be limited by assembling the configuration of frame 3.

Fig. 7 schematically depict the circuit board being located in cavity 5.In this cavity 5, it is provided with one or more series arm 55, utilizes this series arm 55 can install any number of LED particle on this assembling frame 3, thus the selection realizing the LED module 2 of aforementioned any amount or form is assembled.Bypass branch 56 it is provided with again in this series arm 55, for maintaining the supply access of this series arm 55 after the LED removed in this series arm 55, wherein the form of bypass branch 56 can be to be judged by described signal processor, can also be manually to arrange, such as, after removing a LED module 2 on above-mentioned assembling frame 3, this bypass branch 56 can be inserted at the socket 51 of corresponding vacancy, thus maintain the normally of series arm 55.Preferably, bypass branch 56 is by determining whether to turn on this bypass branch 56 to the decision node arranged on each first socket 51, or being determined by the current-limiting circuit of described power supply, the most whether electric current is less than preset level, thus the conductive path in this series arm 55 that can automatically switch.

Furthermore, series arm 55 accesses to the second socket 53 to form loop, after being installed on second plug 54 of another part parts of power supply in controller module 4 and connecting this second socket 53, form DC current I in series arm 53 to drive LED particle illumination.Such effect is, can automatically turn on and without resetting power supply again during the dismounting of LED module.Can be seen that from the embodiment that Fig. 6 describes, by alternating current line of force transmission numerical control instruction to LED module 2, and single-line type current supply circuit can be formed based on this alternating current line of force and LED module 2 between described power supply and signal processor and assembled LED module 2.Such as, a kind of light adjusting system based on the transmission of the alternating current line of force can be designed, aforementioned lamp affixed to the ceiling framework can set up control device of wireless, wirelessly it is connected between described control device of wireless and signal processor, and is to be electrically connected with by electric lines of force between described signal processor and LED module 2.Wherein, signal transceiver can be utilized wirelessly to receive from the control instruction of described control device of wireless and send corresponding feedback information by above-mentioned functions parts.Such as, can design again the light adjusting system realized by electromechanical means, user can carry out Non-follow control by the board interface being disposed in the interior in building sides.

Furthermore, it is understood that described signal processor be electrically coupled to a user can touch interface, produce corresponding numerical control instruction with the touch-control in response to user.Wherein, electrical couplings can be the connected mode of integrated circuit, it is also possible to be the connected mode of communication interaction, or other electromagnetism connected modes.

In a preferred example, above-mentioned user can touch interface be to connect described signal processor with microwave, electromagnetism or photovoltaic.This interface can include the control device of wireless of signal processor described in wireless connections, and is electrically connected with yet by electric lines of force between described signal processor and LED module 2, is configured to far-end controlled in wireless mode and realizes touch-control.The most wirelessly receive from the control instruction of described control device of wireless and send corresponding feedback information.Signal processor and LED module 2 form single-line type loop framework (i.e. electric current flows into N line from L line), meet the power reguirements of wireless communication module.

Furthermore, described signal processor can be provided with uplink and downlink communication link, up-link uses communication, it is connected with far-end control device of wireless and automatic network-building can be realized, downlink then uses load electric line to carry digital data transmission mode, unidirectional signal transfer and power supply is carried out, to meet known electrician's wiring requirement with described LED lamp.

In another preferred example, described user can touch interface be to be integrated in described signal processor with cable or load electric line mode, this interface can include that mechanical dimming switchs, being configured to hand switch control mode and realize touch-control, the most manually knob regulation on-off control mode changes the luminance of described LED particle.Or, use touch key-press or touch slidingtype panel, user can by touch control change described in the luminance of LED particle.In above-mentioned example, signal processor can realize the state of the brightness to LED particle, colour temperature and color and control, to realize the lighting effects of single or combination in any.Further, described LED particle can be that one or more is in parallel, but less than the ultimate bearing capacity load of described signal processor.Wherein, described control device of wireless can be the calculating equipment possessing automatic calculation function, or also can be selected for special remote controller.It is provided with wireless control switch or touch control screen in this calculating equipment or remote controller, or can be global facility, such as Intelligent bracelet or the software that is embedded in single-chip microcomputer.Communication between described control device of wireless and signal processor can beZigBee or Zwave mode etc..

In the embodiment that Fig. 3 describes, draw-in groove 42 fixes this LED module 2 after completely splicing with set groove 41 at the birdsmouth 23 of above-mentioned each LED module 2, referring again to Fig. 4, it is provided with kayser 24 each LED module 2 sidepiece (such as closing on birdsmouth 23), and it is provided with multiple bayonet lock 61 assembling on the frame 3 continuing surface with controller module 4, wherein said bayonet lock 61 is also resilient snap members, it is configured to after described kayser 24 loads draw-in groove 42, along L direction install controller module 4 with by bayonet lock 61 towards construction ceiling direction overhead to a precalculated position, thus drive draw-in groove 42 also to the lifting of L direction to lock described kayser 24.The form of locking can be to be grab and snap ring is combined closely mode, and LED module 2 is to be suspended on assembling frame 3, so can prevent LED module 2 from occurring rocking after assembly completes.Such effect is, after the second plug 54 set by controller module 4 dorsal part inserts the second socket 53, this resilient snap members can engage fixing simultaneously more easily, and when needs take off LED module 2, can again be pressed so that controller module 4 can be ejected by described resilient snap members and dismantle towards L direction during controller module 4, bayonet lock 61 is ejected to initial position so that described draw-in groove 42 gets loose again to original state simultaneously.

The installation method of this lamp affixed to the ceiling 100 can be realized, it may include step based on previous embodiment:

S10, on construction ceiling install assemble frame 3, in this assembling frame 3, installing is for assembling and hang the stacking mounting bracket of LED module 2, it is stacked in same level after wherein being closed by the step 12 phase scarf between two stripe board 11, the stripe board 11 being stacked with screw hole 12a on step 12 wears several screws, and the step 12 that phase scarf closes is fixedly attached to above-mentioned assembling frame 3；

S20, stacking mounting bracket top in described assembling frame 3 arrange cavity 5, for accommodating at least some of of controller module, such as, power pack or diverter；

S30, LED module 2 is inserted into stripe board 11 to conflict position with splicing, wherein this splicing includes that the birdsmouth 23 of each LED module 2 completely coincide with the configuration of the set groove 41 of described assembling frame 3, and the kayser 24 of each LED module 2 loads in the draw-in groove 42 of set groove 41 sidepiece.Each set groove 41 is for one the LED module 2 in location.Set groove 41 has and is suitable for LED module 2 and contacts the configuration of gabarit, such as, have an arm of angle of chamfering.In this embodiment, set groove 41 is the part as the above-mentioned parts downwardly extended, or can be as above-mentioned backstopping assembly.The draw-in groove 42 of described set groove 41 medial part is for fixing described LED module 2 after positioning each LED module 2.The shape of draw-in groove 42 is not limited to shown in Fig. 3, and in order to fix LED module 2 more easily, the shape of draw-in groove 42 may be designed as bigger and more smooth；

S40, several LED modules 2 are assembled into regular geometric shapes；And

S50, after described kayser 24 loads draw-in groove 42, install controller module 4 with by bayonet lock 61 towards construction ceiling direction overhead to a precalculated position, thus drive draw-in groove 42 also towards construction ceiling lifting to lock described kayser 24.

In a kind of modification, can refer to Fig. 8, the inserting mode of above-mentioned lamp affixed to the ceiling is also used for the connection between LED module 2, can be by plug-in mounting extremely assembling frame 3 (blocked by controller module 4 in figure and do not show) again after several mutual assembly of LED module 2.Fig. 8 depicts a kind of three-dimensional effect diagram after the assembly of this lamp affixed to the ceiling 100 completes, and according to the effect of embodiment illustrated in fig. 8, multiple LED modules can present continuous print light-emitting area without leaving gap after mutually splicing.In the present embodiment, the sidepiece of each LED module 2 has multiple first plug 52, including the plug for grafting the first socket 51 and the plug for other LED modules 2 of grafting, correspondingly the sidepiece of another LED module 2 has the first socket 51 coordinated with this first plug 51, so, in fig. 8, a LED module 201 can realize pre-splicing with the 2nd LED module 202 at contact surface 212, and plug-in mounting is to assembling frame 3 the most again.It should be appreciated that assemble frame 3 can only design two the first sockets 51, from the point of view of according to the embodiment of Fig. 7, the quantity of LED particle can be arbitrarily increase and decrease.

Referring again to Fig. 9, in another kind of modification, the shape of lamp affixed to the ceiling 100 can be various, the most only two LED modules 2 of diagonal angle design, and omits assembling frame 3.In the present embodiment, controller module 4 can be mounted directly on construction ceiling or other light fixture modules, and the sidepiece of this controller module 4 has fixing device, is used for fixing LED module 2.Wherein fixing device includes: set groove 41, and each set groove 41 is for one the LED module 2 in location.Set groove 41 has the configuration of the contact gabarit being suitable for LED module, such as, have an arm of angle of chamfering.In this embodiment, set groove 41 is the part as the above-mentioned parts downwardly extended, or can be as above-mentioned backstopping assembly；It is located at the draw-in groove 42 of described set groove 41 medial part, for fixing described LED module 2 after positioning each LED module 2.The shape of draw-in groove 42 is not limited to shown in Fig. 3, and in order to fix LED module 2 more easily, the shape of draw-in groove 42 may be designed as bigger and more smooth；With the first plug 52, for the first socket 51 of grafting controller module 4 sidepiece.Wherein the first plug 52 is simultaneously used for obtaining the electric power from described power supply and numerical control instruction.

Furthermore, it is understood that in order to preferably suspend LED module 2 in midair, be provided with the suspension cable 8 for suspention at LED module 2 dorsal part, so, LED module 2 can be changed, this utility model previous embodiment can be simplified realization in this modification more conveniently.

Above this utility model preferred embodiment is described, but is not to be construed as limitations on claims.Such as, the quantity of LED module 2 is not limited to four, is also not limited to square or rhombus, it is also designed to sector, in order to reach preferably to illuminate or effect of shadow, the LED module of other shapes is available with and decorates, but all should utilize technical spirit of the present utility model.This utility model is not only limited to above example, its concrete structure allows to change, those skilled in the art can make various change and deformation according to this utility model, without departing from spirit of the present utility model, belongs to scope defined in this utility model claims.

Claims (16)

1. the assembling frame of a lamp affixed to the ceiling, it is characterized in that including: for assembling and hang the stacking mounting bracket of several LED modules, it includes at least two stripe board, the middle part of every stripe board is provided with at least one step, stack in same level after being closed by step phase scarf between described stripe board, the stripe board being stacked with wears the fixing connection of step that phase scarf is closed by several screws on step, and LED module is fixed by fixing device respectively in the two ends of every stripe board；Wherein by described fixing device, several LED modules are assembled into regular geometric shapes.

Assembling frame the most according to claim 1, it is characterized in that, described assembling frame has a square pedestal being fixed on construction ceiling, above-mentioned stripe board is provided in this pedestal bottom, described pedestal has the parts downwardly extended, in these parts downwardly extended can the multiple stripe board of plug-in mounting, the parts sidepiece that this downwardly extends can have a backstopping assembly, thus no longer makes this LED module advance after inserting LED module certain depth.

Assembling frame the most according to claim 1 and 2, it is characterised in that described fixing device includes:

The guide-track groove arranged at each LED module back side, the two ends of described stripe board respectively with the guide-track groove grafting of a LED module；

Set groove, each set groove is for one the LED module in location；And

It is located at the draw-in groove of described set groove medial part, for fixing described LED module after positioning each LED module.

4. a lamp affixed to the ceiling, it is characterised in that including: assembling frame and coupling the controller module of this assembling frame described in claim 1, wherein this controller module is provided with:

Power supply, for obtaining from alternating electromotive force, the conductive path of wherein said power supply is through described assembling frame and is formed；With

It is electrically coupled to the plug component of described power supply；And

Several LED modules removable, obtain the power supply to LED and control by plug component described in electrical engagement.

Lamp affixed to the ceiling the most according to claim 4, it is characterised in that described controller module is provided with again:

Functional part, performs or extends the default electric function of described lamp affixed to the ceiling for selectivity；

Signal transceiver, receives from the numerical control instruction of external device (ED) to perform described default electric function, or transfers this numerical control instruction to other external device (ED)s；And

Signal processor, connects above-mentioned functions parts and signal transceiver, and wherein said signal processor, functional part and signal transceiver obtain electric power, or plug component described in electric coupling from above-mentioned power supply.

6. according to the lamp affixed to the ceiling described in claim 4 or 5, it is characterized in that, described plug component is plug and matched socket, the inserting mode of the most this plug and socket is used for described LED module and is connected with the energising assembling frame, wherein being provided with the first socket bottom the stripe board that each extends described assembling frame, the side edge at each LED module preparing splicing is provided with the first plug coordinated with this first socket.

Lamp affixed to the ceiling the most according to claim 6, it is characterised in that described inserting mode is also used for the connection between described LED module.

Lamp affixed to the ceiling the most according to claim 7, it is characterized in that, this inserting mode is also used for described controller module and the connection assembled between frame, described controller module and the connection assembled between frame are to have concurrently to be mechanically fixed and powering-on function, are provided with second socket identical with described first socket shape bottom described assembling frame.

Lamp affixed to the ceiling the most according to claim 8, it is characterised in that at least some of parts of described power supply be with modularized design in the cavity assembling in frame the top of space housing described stripe board.

Lamp affixed to the ceiling the most according to claim 9, it is characterized in that, one or more series arm it is provided with in described cavity, utilize described series arm can install any number of LED particle assembling on frame, wherein said series arm accesses to the second socket to form loop, being installed on after this second socket connected by the second plug of another part parts of power supply in described controller module, form DC current in series arm to drive LED particle illumination.

11. lamp affixed to the ceilings according to claim 10, it is characterised in that described series arm is provided with bypass branch, for maintaining the supply access of this series arm after the LED removed in this series arm.

12. lamp affixed to the ceilings according to claim 4, it is characterized in that, it is provided with kayser at each LED module sidepiece, and on the described assembling frame continuing surface with controller module, it is provided with multiple bayonet lock, wherein said bayonet lock is configured to after described kayser loads draw-in groove, install controller module with by bayonet lock towards construction ceiling direction overhead to a precalculated position, thus drive described draw-in groove lifting to lock described kayser.

13. lamp affixed to the ceilings according to claim 5, it is characterized in that, by alternating current line of force transmission numerical control instruction to LED module, and single-line type current supply circuit can be formed based on this alternating current line of force with LED module between described power supply and signal processor and assembled LED module.

14. 1 kinds of light adjusting systems, it is characterised in that include the lamp affixed to the ceiling described in claim 5.

15. light adjusting systems according to claim 14, it is characterized in that, also include control device of wireless, be wirelessly connected between described control device of wireless and signal processor, be to be electrically connected with by electric lines of force between described signal processor and LED module.

16. according to the light adjusting system described in claims 14 or 15, it is characterised in that described signal processor be electrically coupled to a user can touch interface, produce corresponding numerical control instruction with the touch-control in response to user.