CN217714857U - Power supply box, lamp mounting structure, lamp and lamp assembly - Google Patents

Abstract

The utility model provides a power pack, lamps and lanterns mounting structure, lamps and lanterns and lamps and lanterns assembly, the power pack is configured to can and be the light source module power supply with light source module electric connection, and configure to can carry out machinery and electric connection with setting up in the fixing base of installation basis, the power pack includes the base, the power lid, integrated in the base and with light source module electric connection's drive module, with drive module electric connection's electrical connection portion and be located the mechanical connecting portion of electrical connection portion periphery, mechanical connecting portion and electrical connection portion configure to and carry out machinery and electric connection with setting up in the fixing base of installation basis, for the power supply of light source module and drive light source module. Compared with the prior art, the height difference between the assembled power box and the fixed seat is smaller, so that the requirement of light and thin lamps can be met; in addition, the power supply box is designed into a modularized mode, so that the power supply box is easy to maintain and replace and can be integrally replaced.

Description

Power supply box, lamp mounting structure, lamp and lamp assembly

Technical Field

The utility model relates to a power pack, lamps and lanterns mounting structure, lamps and lanterns and lamps and lanterns assembly belongs to the lighting apparatus field.

Background

In lighting device, can set the fixing device of lamps and lanterns into fixing base and connecting seat, the fixing base can set up on the installation basis, and the connecting seat can be connected with the lamp body, wherein, all set up electrical connection portion and mechanical connection portion on the fixing base and the connecting seat, realize the electrical connection and the mechanical connection of fixing base and connecting seat from this. Because the fixing base can be preassembled in the installation basis in advance, for example in each unit of building, and the fixing base interface is unified specification, consequently the lamps and lanterns of different grade type as long as have the interface that can match with the interface of fixing base, can direct mount indoor, swift safety to directly change convenient and fast after lamps and lanterns damage.

In some lighting devices, a power module is required to be disposed in the connecting socket, and the power module and the electrical connection portion are usually stacked on a side of the connecting socket close to the lamp body. However, this tends to increase the thickness of the lighting device, making it difficult for the lighting device to meet the demand for light and thin.

In view of the above, there is a need for an improvement to existing light fixtures to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power pack and applied lamps and lanterns mounting structure, lamps and lanterns and the lamps and lanterns assembly of this power pack, the integration has drive module, mechanical connecting portion and electrical connecting portion in this power pack, can satisfy frivolous demand on the basis of realizing normal illumination.

In order to achieve the above object, the utility model provides a power pack, the configuration is to can with light source module electric connection and for the light source module power supply, and the configuration is to can carry out machinery and electric connection with setting up in the fixing base on installation basis, the power pack includes base, power lid, integrated in the base and with light source module electric connection's drive module, with drive module electric connection's electrical connection portion and be located the mechanical connecting portion of electrical connection portion periphery, mechanical connecting portion and electrical connection portion configuration are to carry out machinery and electric connection with setting up in the fixing base on installation basis, for the light source module power supply and drive the light source module.

As a further improvement of the present invention, the electrical connection portion is located in the central region of the base, the mechanical connection portion is disposed in the base deviating from one side of the driving module, the mechanical connection portion is configured as a fixed connection with the fixing base adopting a rotary buckle or a direct pushing manner.

As a further improvement of the present invention, the mechanical connecting portion includes a first engaging portion provided on the inner side of the bottom surface of the base to be fixed to a second engaging portion provided in the fixing base by means of an axial rotation buckle.

As a further improvement of the present invention, the base includes a main body portion and an annular fixing portion protruding from the main body portion toward the fixing base, the first engaging portion is provided on the inner side of the annular fixing portion and a gap is left between the main body portions.

As a further improvement of the present invention, the mechanical connecting portion further includes a third connecting portion disposed on the outside of the main body portion and located on the outside of the annular fixing portion, so as to be fixed to the fourth connecting portion in the fixing base.

As a further improvement of the utility model, the electrical connection portion include with the insulating part that the base links to each other and be fixed in insulating part and outside-in first conductive terminal and the second conductive terminal that distribute gradually, first conductive terminal and second conductive terminal all include electric conduction portion and electric bonding portion, electric conduction portion extends and surpasss insulating part, with drive module electric connection, electric bonding portion with electric conduction portion sets up relatively, with fixing base electric connection.

As a further improvement, the electrical connection portion further includes a third conductive terminal located at the inner side of the second conductive terminal, the third conductive terminal is fixed at the central position of the insulating portion, and also includes an electrical conduction portion and an electrical connection portion, the electrical conduction portion also extends beyond the insulating portion and the drive module electric connection, the electrical connection portion is arranged relatively to the electrical conduction portion and is connected electrically to the fixing base.

As a further improvement of the utility model, be formed with the confession in the base and accept drive module's the chamber of acceping, the central zone of base is equipped with the confession and accepts electrical connection portion's accepting hole, drive module's central point puts the trompil of department and encircles and locates electrical connection portion's outside.

In order to achieve the above object, the utility model also provides a lamp mounting structure, include the chassis and be located the regional power pack in chassis center, the power pack is aforementioned power pack.

As a further improvement of the utility model, the power supply box is fixed with the chassis assembly.

As a further improvement of the utility model, the base of the power supply box and the chassis are integrally arranged.

In order to achieve the above object, the utility model also provides a lamp, including the chassis, be located the chassis central zone's power pack and set up in the chassis and with power pack electric connection's light source module, the power pack is aforementioned power pack.

As a further improvement, the lamp further comprises a cover, the cover is assembled and fixed on the base plate to form an optical space, the light source module is accommodated in the optical space, and the cover is configured to be the emergent light of the light source module is emitted from the cover.

As a further improvement of the present invention, the central region of the chassis is provided with an installation portion and an installation hole, the base of the power supply box is configured to pass through the installation hole and connected with the installation portion.

As a further improvement, the mounting hole is located the inboard of installation department, the outside edge overlap joint of base be in on the installation department and with the spacing connection of installation department.

As a further improvement of the present invention, the chassis is configured to pass through the mounting portion with the outer side edge of the base, and the chassis is fixed to the base.

As a further improvement of the present invention, the chassis is configured to be fixed to the base by a snap fit.

In order to achieve the above object, the utility model also provides a lamp assembly, include:

the fixing seat is arranged on the installation foundation and is provided with a mechanical matching part and an electric connection part connected with commercial power, and the electric connection part is configured to be electrically connected with the light source module and supply power to the light source module;

the chassis is configured to be matched and combined with the fixed seat;

the power supply box is positioned in the central area of the chassis and is matched and combined with the mechanical matching part and the electric connection part of the fixed seat, and the power supply box is the power supply box;

the light source module is arranged on the chassis and electrically connected with the power box;

and the mask is assembled and fixed with the chassis to form an optical space, and the mask is configured to emit emergent light of the light source module out of the mask.

The utility model has the advantages that: the utility model discloses an integrated drive module with light source module electric connection, with drive module electric connection's electrical connection portion and be located the mechanical connecting portion of electrical connection portion periphery in the power pack to usable mechanical connecting portion and electrical connection portion come to carry out machinery and electric connection with the fixing base that sets up in the installation basis, for the power supply of light source module and drive the light source module, compare in prior art, the utility model discloses a difference in height between the power pack equipment back and the fixing base is less, can satisfy the demand that the lamps and lanterns frivolous; in addition, the power supply box is designed to be modularized, so that the maintenance is easy to replace, and the power supply box can be integrally replaced.

Drawings

Fig. 1 is a schematic perspective view of a lamp assembly according to a preferred embodiment of the present invention.

Fig. 2 is an exploded view of the lamp assembly shown in fig. 1.

Fig. 3 is an exploded view of the chassis and light source module of fig. 2.

Fig. 4 is an exploded view of the power supply box of fig. 2.

Fig. 5 is an exploded view of the base and the fixing base of the power supply box of fig. 2.

Fig. 6 is another angular schematic view of the base of fig. 5.

Fig. 7 is another angular schematic view of the base of fig. 6.

Fig. 8 is another angle structure diagram of the fixing base in fig. 5.

Fig. 9 is a schematic view of the electrical connection portion of fig. 2.

Fig. 10 is a schematic structural view of the electrical connection part of fig. 4.

Fig. 11 is another angular schematic view of the electrical connection of fig. 10.

Fig. 12 is a schematic structural view of the electrical connection part and the driving module in fig. 4 when they are engaged with each other.

Fig. 13 is a schematic structural view of another embodiment of fig. 12.

Fig. 14 is a mating view of the power supply box of fig. 2 assembled with the chassis.

Fig. 15 is an exploded view of the power supply box and intelligent components of fig. 14.

Fig. 16 is a schematic view of another installation of the smart component of fig. 15.

Fig. 17 is a schematic view of another installation of the smart component of fig. 15.

Fig. 18 is a connection and cooperation diagram of the power supply box and the intelligent assembly in fig. 17.

Fig. 19 is another structural schematic diagram of the base in fig. 5.

Fig. 20 is a schematic view of the reinforcement member of fig. 19.

Fig. 21 is a schematic view of the base of fig. 19 with the reinforcing member removed.

Fig. 22 is a schematic view of the power supply cover mated with the base shown in fig. 21.

Fig. 23 is a cross-sectional view of the structure shown in fig. 19 assembled with a power supply cover.

Fig. 24 is a partially enlarged view of fig. 23 at circle a.

Fig. 25 is another structural schematic of the reinforcing member shown in fig. 20.

Fig. 26 is a schematic view of the structure of the base to which the reinforcing member shown in fig. 25 is attached.

Fig. 27 is a cross-sectional view of the structure shown in fig. 26 assembled with a power supply cover.

Fig. 28 is a partially enlarged view of fig. 27 at circle B.

Fig. 29 is a schematic structural diagram of the power supply box shown in fig. 14 controlled by the NFC module.

Fig. 30 is a schematic view of another embodiment of fig. 29.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 and 2, the present invention discloses a lamp assembly 100, which includes a fixing base 10 for being mounted to a mounting base (not shown) and a lamp assembled with the fixing base 10, wherein the fixing base 10 is pre-mounted on a substrate such as a roof or a ceiling. The lamp comprises a chassis 20 adapted to the fixing base 10, a power box 50 located in the central region of the chassis 20, a light source module 30 fixed on the chassis 20 and electrically connected to the power box 50, and a cover 40 assembled and fixed with the chassis 20. The power supply box 50 is accommodated in the face shield 40, is configured to be electrically connected with the light source module 30 and supply power to the light source module 30, and is configured to be mechanically and electrically connected with the fixing base 10 arranged on the installation foundation, an electric connection part 11 connected with commercial power is arranged in the fixing base 10, so that the electric connection part 11 and the power supply box 50 can be utilized to be electrically connected, and the electric connection between the power supply box 50 and the light source module 30 is utilized to supply power to the light source module 30, so that the lamp is lightened; an optical space is formed in the cover 40, the light source module 30 is housed in the optical space, and the cover 40 is arranged to emit light emitted from the light source module 30 from the cover 40.

The lamp of the utility model is preferably a circular ceiling lamp, correspondingly, the fixed seat 10, the chassis 20, the light source module 30, the face shield 40 and the power supply box 50 are correspondingly arranged in a circular or ring shape; certainly, the utility model discloses a lamps and lanterns also can be the ceiling lamp of square ceiling lamp or other shapes, at this moment, only need to make corresponding adjustment to the shape and the concrete structure of fixing base 10, chassis 20, light source module 30, face guard 40 and power pack 50 can. For convenience of description, the following description will be given by taking a circular ceiling lamp as an example, but the invention should not be limited thereto.

As shown in fig. 5 and 9, the fixing base 10 includes a receiving portion 101 having a cylindrical cavity and a positioning portion 102 disposed around an outer wall of the receiving portion 101, wherein the positioning portion 102 is connected to an outer wall of the receiving portion 101 and disposed at a middle position of the outer wall of the receiving portion 101. The containing part 101 is provided with a yielding hole 103, and the electrical connection part 11 is contained in the cavity of the containing part 101 and is connected with the mains supply through the yielding hole 103. The electrical connection portion 11 is a junction box, and includes a first butt connection portion 111 having a cylindrical shape with a certain height, a second butt connection portion 112 having a cylindrical shape and a height equal to the height of the first butt connection portion 111, the second butt connection portion 112 being disposed in the first butt connection portion 111 and parallel to the first butt connection portion 111, and a third butt connection portion 113 having a cylindrical shape and a height equal to the height of the second butt connection portion 112, the first butt connection portion 111 and the second butt connection portion 112 forming an annular first receiving groove 114 therebetween, the second butt connection portion 112 and the third butt connection portion 113 forming an annular second receiving groove 115 therebetween, and a circular third receiving groove 116 being disposed at a center of the third butt connection portion 113. Further, the first receiving groove 114 is used for receiving an L electrode (not shown), the second receiving groove 115 is used for receiving an N electrode (not shown), and the third receiving groove 116 is used for receiving a ground electrode (not shown), so that the connection between the junction box 11 and the commercial power is realized. Of course, the ground electrode may be omitted, and only the L electrode and the N electrode may be provided to allow the terminal box 11 to be energized.

As shown in fig. 3, a central region of the chassis 20 is provided with a mounting hole 21 and a mounting portion 22, and the mounting hole 21 is disposed through the chassis 20 so that the chassis 20 is annular as a whole. The power box 50 is assembled and fixed in the mounting hole 21, and the light source module 30 is fixed on the chassis 20 and surrounds the periphery of the power box 50, so that the power box 50 and the light source module 30 can be electrically connected, the layout of the power box 50 and the light source module 30 is compact and reasonable, the thickness of the circular ceiling lamp cannot be increased, and the light and thin requirements are met.

Light source module 30 includes light source board 31 and fixes lamp pearl 32 on light source board 31, and lamp pearl 32 evenly distributed on light source board 31 to it is even to guarantee the light-emitting. In this embodiment, three light source modules 30 are combined to form a circular whole, and the whole is fixedly connected to the chassis 20; of course, in other embodiments, the light source module 30 may also be directly disposed in a circular ring shape, and need not be divided into a plurality of light sources, as long as uniform light emission can be achieved.

As shown in fig. 4 to 11, the power supply box 50 includes a base 51, a power supply cover 53, a driving module 521 and a control module integrated in the base 51 and electrically connected to the light source module 30, an electrical connection portion 522 electrically connected to the driving module 521, and a mechanical connection portion located at the periphery of the electrical connection portion 522, where the mechanical connection portion 522 and the electrical connection portion 522 are configured to be mechanically and electrically connected to a mechanical matching portion and an electrical connection portion 11 disposed on the fixing base 10 of the mounting base, so as to supply power to the light source module 30 and drive the light source module 30.

Specifically, the power supply cover 53 is assembled and fixed to the base 51, an accommodation space is formed between the base 51 and the power supply cover 53, and the drive module 521 and the control module are accommodated in the accommodation space. The mechanical connecting portion is disposed on a side of the base 51 away from the driving module 521, and the mechanical connecting portion is configured to be fixedly connected to the fixing base 10 by a rotation buckle or a direct pushing manner. Specifically, the mechanical connection portion includes a first coupling portion 514 disposed on the inner side of the bottom end surface of the base 51, and is fixed to the second coupling portion 104 in the fixing base 10 in an axially rotating manner. The base 51 includes a main body 501 and a ring-shaped fixing portion 502 protruding from the main body 501 toward the fixing base 10, and the first coupling portion 514 is disposed inside the ring-shaped fixing portion 502 with a first gap 503 left between the first coupling portion and the main body 501. The first combining portion 514 is a first positioning block suspended from the bottom end of the inner sidewall of the annular fixing portion 502, the second combining portion 104 is a second positioning block disposed inside the accommodating portion 101, and a second gap 105 is left between the lower surface of the second positioning block and the bottom surface of the fixing seat 10, so that when the base 51 is assembled on the fixing seat 10, the base 51 can be pushed into the cylindrical cavity of the accommodating portion 101 first, then the base 51 is rotated, so that the first combining portion 514 enters the second gap 105, the second combining portion 104 enters the first gap 503, after the base 51 is released, the first combining portion 514 and the second combining portion 104 are abutted against each other for positioning, and at this time, the assembling and fixing of the base 51 and the fixing seat 10 are achieved.

Preferably, the bottom of the fixing base 10 is further provided with a positioning groove 12 corresponding to and communicating with the second gap 105, so that when the base 51 and the fixing base 10 are assembled, the positioning groove 12 can provide an assembly space for the first combining portion 514, so as to provide a possibility for elastic deformation of the first combining portion 514, and ensure smooth assembly between the base 51 and the fixing base 10.

Further, the mechanical connection portion further includes a third connection portion 513 disposed on the main body portion 501 and located outside the annular fixing portion 502, so as to be abutted and fixed with the fourth connection portion 106 in the fixing base 10. Specifically, the third engaging portion 513 is a limiting block disposed on the lower surface of the overlapping portion 511 of the main body 501, and the fourth engaging portion 106 is a deformable structure disposed on the positioning portion 102, so that after the base 51 and the fixing base 10 are assembled, the base 51 can be limited from sliding freely relative to the fixing base 10 by the mutual abutting between the third engaging portion 513 and the fourth engaging portion 106, so that the stability of the connection between the base 51 and the fixing base 10 is better.

In summary, the mechanical connection portion of the power box 50 mainly includes the first combining portion 514 and the third combining portion 513, and the mechanical matching portion of the fixing base 10 mainly includes the second combining portion 104 and the fourth combining portion 106, so that the mechanical connection between the power box 50 and the fixing base 10 can be achieved by the mutual matching between the mechanical connection portion of the power box 50 and the mechanical matching portion of the fixing base 10.

The electrical connection portion 522 is located in a central region of the base 51, and includes an insulating portion 523 connected to the base 51, and a first conductive terminal 524, a second conductive terminal 525, and a third conductive terminal 526 fixed to the insulating portion 523 and sequentially distributed from outside to inside. The first conductive terminal 524, the second conductive terminal 525 and the third conductive terminal 526 each include an electrically conductive portion 5201 and an electrically coupling portion 5202 disposed opposite to the electrically conductive portion 5201, and the electrically conductive portions 5201 of the first conductive terminal 524, the second conductive terminal 525 and the third conductive terminal 526 all extend in the height direction beyond the insulating portion 523 to be electrically connected with the driving module 521, and the electrically coupling portions 5202 of the first conductive terminal 524, the second conductive terminal 525 and the third conductive terminal 526 also extend beyond the insulating portion 523 to be electrically connected with the fixing base 10; the third conductive terminal 526 is fixed at the center of the insulating portion 523, and the first conductive terminal 524 and the second conductive terminal 525 are disposed around the third conductive terminal 526. When the base 51 is assembled into the fixing base 10, the electrical connection portions 5202 of the first conductive terminal 524, the second conductive terminal 525 and the third conductive terminal 526 are respectively received in the first receiving slot 114, the second receiving slot 115 and the third receiving slot 116 and electrically connected to the electrodes in the corresponding receiving slots, so as to achieve electrical connection between the electrical connection portion 522 of the power box 50 and the electrical connection portion 11 of the fixing base 10.

Further, the electrically connecting portions 5202 of the first and second contacts 524 and 525 are metal rings respectively adapted to the size and shape of the first and second receiving slots 114 and 115, and the electrically connecting portions 5202 of the third contact 526 are metal pins adapted to the size and shape of the third receiving slot 116. Through the arrangement of the annular electrical connection, the contact areas among the first receiving groove 114, the second receiving groove 115, the third receiving groove 116, the first conductive terminal 524, the second conductive terminal 525 and the third conductive terminal 526 are increased, so that the electrical connection part 522 and the electrical connection part 11 can be electrically connected in any relative rotation positioning direction, and meanwhile, the first conductive terminal 524, the second conductive terminal 525 and the third conductive terminal 526 are completely insulated at intervals by the first butting part 111, the second butting part 112 and the third butting part 113, so that the safety of power utilization is improved.

In the present application, the electrically connecting portions 5202 of the first conductive terminal 524, the second conductive terminal 525 and the third conductive terminal 526 all extend beyond the insulating portion 523 to electrically contact the first docking portion 111, the second docking portion 112 and the third docking portion 113 in the fixing base 10; of course, the electrical connection portion 5202 of the first conductive terminal 524, the second conductive terminal 525 and the third conductive terminal 526 can also be disposed inside the insulating portion 523, and at this time, the first docking portion 111, the second docking portion 112 and the third docking portion 113 in the fixing base 10 are correspondingly disposed in a protruding structure, so that the electrical connection between the electrical connection portion 5202 and the corresponding docking portion can also be achieved.

In addition, the electrical connection portion 522 of the present disclosure is located in the central region of the base 51, and the mechanical connection portion is located at the periphery of the electrical connection portion 522, so as to achieve electrical and mechanical connection between the power box 50 and the fixing base 10. In order to ensure the connection stability between the power supply box 50 and the fixing base 10, an elastic abutting element 57 may be disposed on one side of the base 51 facing the fixing base 10, so that the base 51 and the fixing base 10 are pressed against each other, thereby increasing the combining stability between the base 51 and the fixing base 10 and preventing the base 51 from being loosened from the fixing base 10. Of course, the elastic abutting element 57 may also be provided on the fixing base 10, or the elastic abutting element 57 may be provided on both the base 51 and the fixing base 10, so as to further increase the stability between the base 51 and the fixing base 10. The elastic abutting element 57 may be a rubber column or an elastic pad, and may be assembled to the fixing base 10 and the base 51 and provided with a spring to increase elasticity, which is not limited herein.

A containing cavity 515 for containing the driving module 521 and a containing hole 516 for containing the electrical connection part 522 are formed in the base 51, the containing hole 516 is located in the central area of the base 51, and the containing cavity 515 is arranged around the containing hole 516; correspondingly, the driving module 521 is opened at the center and is disposed around the outer portion of the electrical connection portion 522. With the arrangement, the height difference between the driving module 521 and the electrical connection part 522 is reduced, and the requirement of light and thin of the lamp is met. In this application, the driving module 521 is a power board, and a control module is further integrated on the power board to control the lighting, extinguishing, brightness adjustment, color temperature adjustment and others of the light source module 30.

In the present application, the power supply box 50 is assembled and fixed with the chassis 20, and the chassis 20 is specifically configured to pass through the outer edges of the mounting portion 22 and the base 51 by using an external locking member to lock and fix the chassis 20 and the base 51. Of course, in other embodiments, the chassis 20 may be configured to snap fit with the base 51. Specifically, in the present embodiment, the base 51 is configured to pass through the mounting hole 21 and connect with the mounting portion 22, and the electrical connection portion 522 is fixed in the base 51 and electrically connected with the electrical connection portion 11 in the light source module 30 and the fixing base 10, respectively, to supply power to the light source module 30. Preferably, the mounting hole 21 is located inside the mounting portion 22, and the base 51 is provided with an overlapping portion 511 overlapping and matching with the mounting portion 22, so that during assembly, the overlapping portion 511 of the base 51 overlaps the mounting portion 22 and is connected with the mounting portion 22 in a limiting manner.

The chassis 20 is further provided with a through hole 23 and a limiting hole 24, the through hole 23 penetrates through the mounting portion 22, and the limiting hole 24 is formed in the mounting portion 22 and communicated with the mounting hole 21. The base 51 is correspondingly provided with a receiving hole 512 and a third combining portion 513, the third combining portion 513 is received in the limiting hole 24, the receiving hole 512 corresponds to the through hole 23, so that the external locking member can pass through the through hole 23 and be received in the receiving hole 512 to lock and fix the chassis 20 and the base 51. Of course, the through hole 23 and the stopper hole 24 may be provided in the base 51, and in this case, the accommodation hole 512 and the third coupling portion 513 may be provided in the chassis 20, so that the chassis 20 and the base 51 can be locked and fixed. Preferably, the receiving hole 512 in this embodiment is formed by inwardly recessing from one side of the overlapping portion 511 close to the fixing base 10, the third engaging portion 513 is protruded from one side of the overlapping portion 511 close to the fixing base 10, and the external locking member is a screw. It will be appreciated that in other embodiments, the chassis 20 and the base 51 may be fixed by other means, such as: snap-fit, interference fit, welded, glued, etc., or the chassis 20 may be directly integrated with the base 51, which is not illustrated here.

A support 510 is formed in the accommodating cavity 515, and the support 510 is arranged in a step shape and is used for supporting the driving module 521 and limiting the driving module 521. Electric connecting portion 522 is locked and is fixed on base 51, and drive module 521 is also locked and is fixed on base 51, and drive module 521 encloses and establishes around electric connecting portion 522 and with electric connecting portion 522 electric connection to after electric connecting portion 522 and electric connecting portion 11 electric connection, can transmit the power to drive module 521 on, supply power for lamp pearl 32 then, make lamp pearl 32 light.

The side of the receiving hole 516 is provided with a fixing portion 517, the fixing portion 517 is provided with a fixing hole 518, the insulating portion 523 of the electrical connection portion 522 is provided with a locking portion 527, and the locking portion 527 is provided with a locking hole 528, so that when the electrical connection portion 522 is received in the receiving hole 516, an external locking member can pass through the locking hole 528 and the fixing hole 518 to lock and fix the insulating portion 523 of the electrical connection portion 522 with the base 51. Of course, the insulating portion 523 of the electrical connection portion 522 may be integrally formed with the base 51, and in this case, the electrical connection portion 522 is located at the center of the base 51, and the driving module 521 is disposed around the outer side of the electrical connection portion 522, so that the driving module 521 and the electrical connection portion 522 can be electrically connected, as shown in fig. 13.

As shown in fig. 29 and fig. 30, an NFC module (not numbered) is further integrated on the driving module 521, and the NFC module can edit product information and a control manner of the lamp according to an NFC editing program. Such as: the lamp is a ceiling lamp, the digital power supply is adopted, and a user can read and write product information and edit a lamp control mode, such as functions of lamp lighting color temperature proportion adjustment, brightness adjustment, slow lighting effect and the like, of the digital power supply on terminal equipment (such as a mobile phone 70) according to an NFC editing program. During specific operation, the user may open the mask 40 to refresh the NFC program, or may directly refresh the NFC program outside the lamp.

As shown in fig. 12 and 13, the driving module 521 is further connected to a power cord 525, one end of the power cord 525 is welded and fixed to the driving module 521, and the other end is welded and fixed to the electrically conductive portion 5201 of the first, second and third conductive terminals 524, 525 and 526, so that the driving module 521 and the electrical connection portion 522 can be electrically connected by the power cord 525.

As shown in fig. 14 and 15, the power supply box 50 is further connected with an intelligent component 54, and the intelligent component 54 is electrically connected with the driving module 521 to drive the light source module 30 to turn on/off/adjust brightness/color temperature, and so on. Specifically, a docking port (not shown) is disposed on the intelligent component 54, an accommodating groove 531 for accommodating the intelligent component 54 is concavely disposed on an outer side wall of the power cover 53, a socket 532 is disposed in the accommodating groove 531, and when the intelligent component 54 is accommodated in the accommodating groove 531, the docking port of the intelligent component 54 and the socket 532 are mutually plugged and matched, so as to realize the electrical connection between the intelligent component 54 and the power box 50. In this embodiment, the smart component 54 is locked and fixed in the receiving groove 531 by the locking member 60.

As shown in fig. 16, in another embodiment, the smart component 54 may be fixed on the side of the base 51 close to the fixing base 10, in which case, a receiving slot is opened on the side of the base 51 close to the fixing base 10, and a socket is also provided in the receiving slot, so that when the smart component 54 is received in the receiving slot, the mating socket of the smart component 54 can be plugged and matched with the socket to realize electrical connection.

Alternatively, as shown in fig. 17 and 18, the receiving slot may be disposed on the chassis 20, the power supply box 50 is provided with a lead 55 connected to the driving module 521 and led out of the power supply box 50, the end of the lead 55 is connected to the socket 532, and when in use, the socket 532 is directly inserted into the interface 541 of the smart component 54, so as to electrically connect the smart component 54 and the driving module 521. Further, the outer side of light source module 30 is located to the accepting groove, because of light source module 30 is equipped with three in this application, so lead wire 55 can pass from the clearance between two of them light source module 30, not only arranges compactly, space utilization is high, can not lead to the fact moreover to shelter from light source module 30, does not influence the light-emitting effect.

In short, the installation position of the intelligent component 54 is not fixed, and can be adjusted according to actual conditions as long as the intelligent component can be electrically connected to the driving module 521, which is not limited herein.

In the present application, the chassis 20 is made of a metal material, the base 51 is made of a plastic material, and in order to increase the structural strength of the power supply box 50, at least two reinforcing members 56 fixed along the circumferential direction may be disposed in the base 51, and the reinforcing members 56 are accommodated in the accommodating cavity 515 and extend to be connected with the first combining portion 514, so as to increase the connection strength between the base 51 and the fixing base 10. Since the structure of the reinforcing member 56 is various, in order to clearly describe the main function of the reinforcing member 56, two structures will be taken as an example to describe the specific structure and the main function of the reinforcing member 56 in detail, but the invention should not be limited thereto.

First embodiment, as shown in fig. 19 to 22, the reinforcing member 56 includes a base portion 563 fixed in the chassis 51, a fixing portion 561 connected to the first combining portion 514, and a connecting portion 562 connecting the fixing portion 561 and the base portion 563, wherein the fixing portion 561 and the base portion 563 extend in two planes parallel to each other, respectively, and the connecting portion 562 is perpendicular to both the fixing portion 561 and the base portion 563.

In this embodiment, the fixing portion 561 and the base portion 563 extend in the same direction at both ends of the connecting portion 562 so that the reinforcement 56 is provided in a C-shape as a whole, and the fixing portion 561 is bent so as to be more suitably engaged with the first coupling portion 514, thereby reinforcing the load of the first coupling portion 514. The base portion 563 is rectangular, the connecting portion 562 is provided with two and extends vertically downward from the same side (specifically, the long side) of the base portion 563, and the fixing portion 561 is also provided with two correspondingly to be connected to the two connecting portions 562 respectively. Of course, the connecting portion 562 and the fixing portion 561 may be provided only one or more, as long as the reinforcing function can be achieved.

Further, the reinforcing member 56 includes bearing portions 564 extending continuously outward from both short sides of the base portion 563, a mounting space 519 is provided in the base 51, the base portion 563 is received in the mounting space 519, and both the bearing portions 564 overlap the mounting space 519. Preferably, the base portion 563 extends in the horizontal direction, and the two bearing portions 564 respectively protrude upward from two short sides of the base portion 563 and then extend in the horizontal direction, so that when the base portion 563 is received in the mounting space 519, the two bearing portions 564 can be overlapped on the outer edge of the mounting space 519 to position the stiffener 56, so that the load of the first connecting portion 514 is strengthened. The power supply cover 53 is provided with a support rib 533 projecting toward the base 563, so that when the power supply cover 53 is assembled and fixed to the chassis 51, the base 563 can be abutted by the support rib 533 to prevent the reinforcement 56 from coming off from the installation space 519.

The base 51 is further provided with an opening 504 through which the fixing portion 561 extends and a mounting portion 505 located outside the mounting space 519, and in this embodiment, two fixing portions 561 are provided, so that two openings 504 are correspondingly provided and both communicate with the mounting space 519, and two mounting portions 505 are provided for fixing the two carrying portions 564. During assembly, the two fixing portions 561 are respectively inserted through the corresponding openings 504 and connected to the first coupling portion 514, the base portion 563 is received in the mounting space 519, and the two receiving portions 564 are respectively fixed to the corresponding mounting portions 505 in a lap-joint manner, thereby completing the assembly of the stiffener 56.

As shown in fig. 23 and 24, in the present invention, the fixing portion 561 is fitted into the first coupling portion 514 to increase the structural strength of the first coupling portion 514, so that when the first coupling portion 514 is mechanically connected to the second coupling portion 104, the first coupling portion 514 can be stably hung on the second coupling portion 104, and the lamp is not broken due to insufficient structural strength, and thus the lamp is not dropped.

It can be understood that, as shown in fig. 5, a reinforcing structure 107 is also disposed in the fixing base 10 at a position corresponding to the second combining portion 104, and the reinforcing structure 107 is disposed in a Z shape and is mainly used for increasing the structural strength of the second combining portion 104 to ensure the structural stability when the first combining portion 514 is mechanically connected to the second combining portion 104.

In the second embodiment, as shown in fig. 25 to 28, the structure of the reinforcing member 56' of the second embodiment is substantially the same as that of the reinforcing member 56 of the first embodiment, and the differences are mainly that: in this embodiment, the fixing portion 561 'and the base portion 563' extend in opposite directions at two ends of the connecting portion 562 'respectively, so that the reinforcement 56' is disposed in a Z shape as a whole, and the fixing portion 561 'and the first combining portion 514 are connected to each other to be mechanically connected to the second combining portion 104 together, at this time, the reinforcement 56' can also play a role of reinforcing the first combining portion 514 in terms of load. In addition, the base 563' is further formed with a first fixing hole 565, and correspondingly, the power cover 53' is correspondingly formed with a second fixing hole (not labeled), and the base 51' is formed with a protruding pillar 506, so that the protruding pillar 506 can respectively pass through the first fixing hole 565 and the second fixing hole to fixedly connect the power cover 53' and the base 51'.

To sum up, the utility model discloses an integrated drive module 521 with light source module 30 electric connection in power pack 50, with drive module 521 electric connection's electric connection portion 522 and be located the mechanical connecting portion of electric connection portion 522 periphery to usable mechanical connecting portion and electric connection portion 522 come and set up to carry out machinery and electric connection in the fixing base 10 of installation basis, for light source module 30 power supply and drive light source module 30. In addition, the power supply box 50 of the present invention is assembled and fixed with the chassis 20, and the height difference between the assembled power supply box 50 and the fixing base 10 is small, so as to satisfy the requirement of lightness and thinness; in addition, the power supply box 50 is designed to be modular, so that the maintenance is easy to replace, and the power supply box can be integrally replaced.

The above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims (18)

1. A power pack (50), characterized by: the power supply box (50) comprises a base (51), a power supply cover (53), a driving module (521) integrated in the base (51) and electrically connected with the light source module (30), an electrical connecting part (522) electrically connected with the driving module (521), and a mechanical connecting part located on the periphery of the electrical connecting part (522), wherein the mechanical connecting part and the electrical connecting part (522) are configured to be mechanically and electrically connected with the fixing base (10) arranged on the mounting base so as to supply power to the light source module (30) and drive the light source module (30).

2. The power pack of claim 1, wherein: the electrical connection part (522) is located in the central area of the base (51), the mechanical connection part is arranged on one side, deviating from the driving module (521), of the base (51), and the mechanical connection part is configured to be fixedly connected with the fixed seat (10) in a rotating buckling or direct pushing mode.

3. The power pack of claim 2, wherein: the mechanical connecting part comprises a first combining part (514) arranged on the inner side of the bottom end face of the base (51) and is fixed with a second combining part (104) in the fixed seat (10) in a buckling mode in an axial rotating mode.

4. The power pack of claim 3, wherein: the base (51) comprises a main body part (501) and an annular fixing part (502) protruding from the main body part (501) towards the fixing base (10), and the first combining part (514) is arranged on the inner side of the annular fixing part (502) and is spaced from the main body part (501).

5. The power pack of claim 4, wherein: the mechanical connecting part also comprises a third combining part (513) which is arranged on the main body part (501) and positioned outside the annular fixing part (502) so as to be abutted and fixed with a fourth combining part (106) in the fixed seat (10).

6. The power pack of claim 2, wherein: the electric connection part (522) comprises an insulation part (523) connected with the base (51), and a first conductive terminal (524) and a second conductive terminal (525) which are fixed on the insulation part (523) and sequentially distributed from outside to inside, wherein the first conductive terminal (524) and the second conductive terminal (525) both comprise an electric conduction part (5201) and an electric combination part (5202), the electric conduction part (5201) extends beyond the insulation part (523) to be electrically connected with the driving module (521), and the electric combination part (5202) is opposite to the electric conduction part (5201) to be electrically connected with the fixing base (10).

7. The power pack of claim 6, wherein: the electric connection part (522) further comprises a third conductive terminal (526) positioned on the inner side of the second conductive terminal (525), the third conductive terminal (526) is fixed at the center of the insulating part (523), the third conductive terminal also comprises an electric conduction part (5201) and an electric combination part (5202), the electric conduction part (5201) also extends beyond the insulating part (523) to be electrically connected with the driving module (521), and the electric combination part (5202) is arranged opposite to the electric conduction part (5201) and is electrically connected with the fixed seat (10).

8. The power pack of claim 2, wherein: an accommodating cavity (515) for accommodating the driving module (521) is formed in the base (51), an accommodating hole (516) for accommodating the electrical connecting part (522) is formed in the central area of the base (51), and an opening is formed in the central position of the driving module (521) and is annularly arranged outside the electrical connecting part (522).

9. A lamp mounting structure comprises a chassis (20) and a power supply box (50) located in the central area of the chassis (20), and is characterized in that: the power supply box (50) is the power supply box according to any one of claims 1 to 8.

10. The lamp mounting structure according to claim 9, wherein: the power supply box (50) is assembled and fixed with the chassis (20).

11. The lamp mounting structure according to claim 9, wherein: the base (51) of the power supply box (50) is integrally arranged with the chassis (20).

12. The utility model provides a lamp, includes chassis (20), is located chassis (20) central zone's power pack (50) and sets up in chassis (20) and light source module (30) with power pack (50) electric connection, its characterized in that: the power supply box (50) is the power supply box according to any one of claims 1 to 8.

13. The luminaire of claim 12, wherein: the lamp further comprises a face cover (40), the face cover (40) and the chassis (20) are assembled and fixed to form an optical space, the light source module (30) is contained in the optical space, and the face cover (40) is configured to enable emergent light of the light source module (30) to be emitted from the face cover (40).

14. The luminaire of claim 12, wherein: the central region of the chassis (20) is provided with a mounting part (22) and a mounting hole (21), and a base (51) of the power supply box (50) is configured to penetrate through the mounting hole (21) and is connected with the mounting part (22).

15. The luminaire of claim 14, wherein: mounting hole (21) are located the inboard of installation department (22), the outside edge overlap joint of base (51) on installation department (22) and with installation department (22) spacing connection.

16. The luminaire of claim 15, wherein: the chassis (20) is configured to pass through the outer side edges of the mounting portion (22) and the base (51) by means of an external locking member to lock and fix the chassis (20) and the base (51).

17. The luminaire of claim 15, wherein: the chassis (20) is configured to snap-fit with the base (51).

18. A light fixture assembly, comprising:

the fixing seat (10) is arranged on the installation foundation, the fixing seat (10) is provided with a mechanical matching part and an electric connection part (11) connected with a mains supply, and the electric connection part (11) is configured to be electrically connected with the light source module (30) and supply power to the light source module (30);

a chassis (20) configured to be fittingly combined with the fixing base (10);

a power supply box (50) which is positioned in the central area of the chassis (20) and is matched and combined with the mechanical matching part and the electric connection part (11) of the fixed seat (10), wherein the power supply box (50) is the power supply box in any one of claims 1 to 8;

the light source module (30) is arranged on the chassis (20) and is electrically connected with the power box (50);

and a cover (40) assembled and fixed with the chassis (20) to form an optical space, wherein the cover (40) is configured to emit the light emitted from the light source module (30) from the cover (40).

Images