TWI596298B - Modular lamp - Google Patents

Description

Modular luminaire

The invention relates to a luminaire, in particular to a modular luminaire.

According to the manufacturer of the lamps and lanterns, in the face of the diversified needs of different customers, they often face the need to redesign a new form of lamps for the customers, resulting in an increase in production costs. Therefore, for related manufacturers, how to design a luminaire that can be flexibly changed according to different customer needs, and at the same time can meet the relevant safety regulations of lamps in various countries, is the related luminaire manufacturers facing in recent years. One of the problems. Accordingly, the inventors have diligently studied and cooperated with the application of the theory, and proposed a present invention which is rational in design and effective in improving the above problems.

The main object of the present invention is to provide a modular luminaire, which enables related manufacturers to provide customers with the requirements of the luminaire-related safety specifications in a relatively low-cost manner in the face of the customer's diverse demand for luminaires. Lighting.

In order to achieve the above object, the present invention provides a modular lighting device comprising: at least two lighting modules, a fixed structure and at least one power supply module. Each of the light-emitting modules includes a lamp housing, a light-emitting component, and a lamp cover. Each of the lamp housings defines a top wall and at least two side walls. The side walls are connected to the top wall to define a receiving slot light-emitting component disposed on the lamp housing. In the accommodating groove, the lamp cover and the lamp housing are fixed to each other. The fixing structure comprises a casing and a fixing member, and one side of the casing is concavely formed with an electrical receiving groove, and the side of the casing is fixedly disposed on the top wall of the lamp casing, and the side of the casing corresponds to the same The top walls of the lamp housings together form an externally-spaced electrical accommodation space, and the housing is opposite to the side on which the electrical accommodation space is formed, and is provided with a fixing member; The modular luminaire can be fixed to an external structure through a fixing member. The at least one power supply module is selectively fixedly disposed on the top wall and the casing of the at least one lamp housing, and is located in the electrical accommodating space, and the power supply module is electrically connected to the illuminating modules through a plurality of wires. These wires are located in the electrical housing space and are not exposed to the housing.

The beneficial effects of the present invention may be that through the design of the light-emitting module and the fixed structure, the relevant manufacturer can quickly change the number and state of the light-emitting module according to different customer requirements at a relatively low cost; The corresponding arrangement of the fixed structure and the lighting module enables the entire modular lighting fixture to meet the relevant lighting safety regulations of various countries in a relatively low cost situation.

For a better understanding of the features and technical aspects of the present invention, reference should be made to the accompanying drawings.

1‧‧‧Modular lamps

10‧‧‧Lighting module

11‧‧‧Light shell

111‧‧‧ side wall

112‧‧‧ top wall

112a‧‧‧Auxiliary connection structure

12‧‧‧Lighting components

13‧‧‧shade

14‧‧‧Auxiliary connectors

20‧‧‧Fixed structure

21‧‧‧ housing

211‧‧‧heating sheet

2111‧‧‧Fixed Department

2111a‧‧‧Auxiliary connection structure

2112‧‧‧ Side wall

2113‧‧‧Top cover

2114‧‧‧Auxiliary fixed structure

212‧‧‧Mask sheet

212a‧‧‧Perforation

22‧‧‧Fixed parts

23‧‧‧ pivot unit

30‧‧‧Power supply module

S1‧‧‧ accommodating slot

S2‧‧‧Electrical capacity slot

S3‧‧‧Electrical housing space

1 is an exploded perspective view of a first embodiment of a modular luminaire of the present invention.

2 and 3 are assembled views of the first embodiment of the modular luminaire of the present invention.

4 is a partially exploded perspective view of the first embodiment of the modular luminaire of the present invention.

Figure 5 is a schematic illustration of a second embodiment of a modular luminaire of the present invention.

Figure 6 is a schematic view of a third embodiment of the modular luminaire of the present invention.

Figure 7 is a schematic view of a fourth embodiment of the modular luminaire of the present invention.

The embodiments of the modular luminaire of the present invention are described below by way of specific specific examples, and those skilled in the art can readily appreciate other advantages and effects of the present invention from the disclosure herein. The present invention may be embodied or applied in various other specific embodiments, and various modifications and changes may be made without departing from the spirit and scope of the invention. Further, the drawings of the present invention are merely illustrative, and are not depicted in actual dimensions, that is, the actual dimensions of the related structures are not reflected, which will be described first. The following embodiments are intended to describe the present invention in further detail, but are not intended to limit the scope of the invention.

Please refer to FIG. 1 to FIG. 4 together, which is a schematic diagram of a first embodiment of the modular lamp 1 of the present invention. As shown, the modular lighting fixture 1 includes two lighting modules 10, a fixed structure 20, and a power supply module 30. In the embodiment, the modular lighting fixture 1 has two lighting modules 10 as an example, but in practical applications, it is not limited thereto.

Each of the light-emitting modules 10 includes a lamp housing 11 , a light-emitting component 12 , and a lamp cover 13 . The lamp housing 11 defines two side walls 111 and a top wall 112. The two side walls 111 are substantially perpendicularly connected to the top wall 112 (preferably integrally formed), and the two side walls 111 are co-operating with the top wall 112. One side of the lamp housing 11 is formed with an inwardly recessed receiving groove S1. The light-emitting component 12 is fixedly disposed on the inner side of the lamp housing 11 and is located in the accommodating slot S1. The lamp cover 13 is correspondingly disposed on the side of the lamp housing 11 on which the accommodating slot S1 is formed, and can correspondingly shield the illuminating component 12; in other words, each The light-emitting assembly 12 of the light-emitting module 10 is disposed in a space (not shown) formed by the lamp cover 13 and the lamp housing 11 being fixed to each other. In a preferred embodiment, the lamp cover 13 may be provided with or formed with a plurality of lens units, or the lamp cover 13 may be a lens itself.

In an actual implementation, the sidewalls 111 of the lamp housings 11 of the two adjacently disposed light-emitting modules 10 may be connected to each other (which may be through soldering, gluing, snapping, locking, etc.), so that the light-emitting modules 10 can be fixed to each other to form a light-emitting structure, and can facilitate assembly work with the fixed structure 20; in other aspects, the lamp housings 11 can also be connected to each other without being connected to each other directly. For the connection, the light-emitting modules 10 may be fixed to each other by mutual connection, or may be connected to each other through the fixing structure 20 without being connected to each other.

In an actual application, the outer shape of the lamp housing 11 and the lamp cover 13 can be changed according to requirements, and is not limited thereto. Preferably, the lamp housing 11 and the lamp cover 13 can be in the shape of a rectangular box as shown in the drawing; The light-emitting component 12 can include a circuit board and a plurality of light-emitting diodes disposed on the circuit board. It is worth mentioning that, in a preferred application, the lamp housing 11 of each of the light-emitting modules 10 can be made of a metal material and has an auxiliary light-emitting component. 12 heat dissipation function, and the lamp housings 11 can transmit the thermal energy generated by the illumination assembly 12 to the fixed structure 20 through the connection structure with the fixed structure 20, and then assist the heat dissipation through the fixing structure 20; In other applications, the lamp housing 11 and the fixing structure 20 may be formed with heat dissipation fins according to requirements.

The fixing structure 20 includes a housing 21, a fixing member 22 and a pivoting unit 23. One side of the housing 21 is recessed inwardly to form an electrical receiving slot S2, and the housing 21 is formed with one side of the electrical receiving slot S2, correspondingly fixed to the top of the lamp housing 11 of the lighting modules 10. On the wall 112, the housing 21 together with the top wall 112 of the lamp housing 11 corresponding thereto forms an electrical receiving space S3 (shown in FIG. 4) which is not in communication with the outside. In other words, the housing 21 is correspondingly disposed on the top wall 112 of the light emitting module 10, so that the electrical receiving slot S2 is shielded by the top walls 112 to form a relatively closed electrical receiving space S3. The fixing member 22 is disposed on the fixing structure 20, and can provide a requirement for the user to hang the modular lighting device 1, that is, the user can pass the fixing member 22 and other external structures (such as various hangers) to the module. The luminaire 1 is fixedly mounted on a structure such as a ceiling or a light steel frame.

Further, the housing 21 includes two thermal conductive sheets 211 and two mask sheets 212. The heat conductive sheet body 211 may be aluminum, plastic or the like; preferably, the heat conductive sheet body 211 may be formed by extrusion of aluminum. Each of the heat conducting sheets 211 defines a fixing portion 2111, two side wall portions 2112, and a top cover portion 2113. The two sides of the side wall portion 2112 are respectively connected with a fixing portion 2111 and a top cover portion 2113, and the three of them are bently connected to each other, that is, as shown in FIG. 1, each of the thermal conductive sheets 211 is substantially similar to the transversely disposed N. Font structure. The fixing portion 2111 of each of the heat conducting sheets 211 is fixedly disposed on the top wall 112 of the lamp housings 11, and the top cover portions 2113 of the two heat conducting sheets 211 are connected to each other, and the side walls of the two heat conducting sheets 211 are connected to each other. 2112 is set substantially oppositely.

Specifically, as shown in FIG. 1, the two thermally conductive sheets 211 are connected to each other and substantially assume an inverted U-shaped structure. The two mask sheets 212 are disposed at opposite ends of the two heat conducting sheets 211, and correspondingly close the two ends of the two heat conducting sheets 211, thereby The two heat conducting sheets 211 and the two mask sheets 212 together form the aforementioned electrical receiving groove S2. In practical applications, the two heat conducting sheets 211 may be substantially symmetrical, and the two heat conducting sheets 211 may be connected to each other through welding, glue, snapping, locking, etc.; In the application, at least one mask body 212 can also be detachably connected to the two heat conducting sheets 211, so that the electrical receiving slot S2 can selectively communicate with the outside, so that the relevant manufacturer can conveniently carry out the power supply. Assembly or replacement of the supply module 30.

The fixing portion 2111 of each of the heat conducting sheets 211 can be fixedly disposed on the top wall 112 of the lamp housings 11 by means of welding, glue, snapping, locking, etc.; specifically, the fixing portion 2111 of each of the heat conducting sheets 211 And the corresponding top wall 112 of the lamp housing 11 may be correspondingly formed with a plurality of auxiliary connecting structures 2111a, 112a (such as screw holes, perforations, etc.), so that the relevant connecting members (such as screws) can pass through the The auxiliary connecting structures 2111a, 112a are fixed to the top walls 112 of the corresponding lamp housings 11 corresponding thereto. In a preferred embodiment, the number of the auxiliary connecting structures 2111a included in the fixing portion 2111 of each of the heat conducting sheets 211 may be the number of the lamp housings 11 corresponding to the light emitting module 10, that is, the respective lamp housings 11 may be Correspondingly, there is an auxiliary connecting structure 112a, and each of the lamp housings 11 is connected to the fixing portion 2111 of the heat conducting sheet body 211 through the auxiliary connecting structure 112a included therein. In other words, in a preferred embodiment, each of the heat conducting sheets 211 is fixed to each of the lamp housings 11 to strengthen the overall structure of the modular lighting unit 1.

Referring to FIG. 4 , in an actual application, an inner side of the bending portion of each of the thermal conductive sheets 211 may be formed with an auxiliary fixing structure 2114 (for example, a C-shaped groove structure in the drawing), which may be used to assist the mask sheet. The body 212 is combined with two thermally conductive sheets 211. Specifically, the bending portion where the fixing portion 2111 and the side wall portion 2112 of each of the heat conducting sheet bodies 211 are connected to each other, the bending portion where the side wall portion 2112 and the top cover portion 2113 are connected to each other, and the end portion of the top cover portion 2113 (away from the side wall) The auxiliary fixing structure 2114 is formed on one side of the portion 2112 opposite to the electric receiving groove S2, and each of the mask sheets 212 corresponds to the auxiliary fixing structures 2114, and a plurality of perforations 212a are formed. Each of the mask sheets 212 and the heat conducting sheets 211 can be fixed to each other through a plurality of connecting members (not shown, for example, screws) through the corresponding matching of the through holes 212a and the auxiliary fixing structure 2114. The appearance and the position of the auxiliary fixing structure 2114 can be changed according to requirements, and only one of the embodiments is shown in the figure.

In particular, the embodiment of the heat-conducting sheet body 211 and the mask sheet body 212 is only one of the aspects. In practical applications, the two heat-conducting sheet bodies 211 and the two mask sheets 212 may be An integrally formed structure, and the electric receiving groove S2 (shown in FIG. 1) is directly formed on one side, but in this manner, compared to the above-mentioned transparent heat conducting sheet 211 and two mask sheets In the case where the bodies 212 are combined, in the case where the number of the light-emitting modules 10 is relatively large, the manufacture of the fixed structure 20 will be relatively difficult, and the overall weight thereof will be relatively heavy. In other words, the fixed structure 20 formed by the heat conductive sheet body 211 and the two mask sheets 212 in the present embodiment has a relatively convenient manufacturing quantity and a relatively large overall weight when the number of the light emitting modules 10 is relatively large. The light advantage is that the modular luminaire 1 can be directly fixed to the light steel frame or the like through the fixing member 22, and can widely meet the hanging requirements of the user.

It is to be noted that, as shown in FIG. 2, each of the lamp housing 11 and the fixing structure 20 may be in the shape of a rectangular box, and the longitudinal direction of each of the lamp housings 11 (corresponding to the X-axis direction indicated in the figure), The longitudinal direction of the fixed structure 20 (in particular, the longitudinal direction of the fixed portion 2111) (corresponding to the Y-axis direction indicated in the drawing) is parallel to each other, and the length of the long side of each fixed portion 2111 is slightly less than or equal to the number The sum of the short side lengths of the lamp housings 11; that is, the fixing portions 2111 are horizontally connected to the top walls 112 of the plurality of lamp housings 11 with respect to the plurality of light emitting modules 10, and the fixing portions 2111 and the respective lamp housings 11 At least a portion of the interconnects are interconnected, thereby effectively enhancing the structural strength of the overall modular luminaire 1. The portion of the fixing portion 2111 of the fixing structure 20 for fixing to the lamp housing 11 and the pivoting unit 23 may have a relatively thick thickness.

Referring to FIG. 1 and FIG. 2, the power supply module 30 is disposed in the electrical accommodation space S3 (shown in FIG. 4) between the fixed structure 20 and the top wall 112, and the power supply is provided. The module 30 is electrically connected to the relevant wires of the light-emitting modules 10, and is shielded by the fixed structure 20 and the light-emitting modules 10, and is not exposed to the electrical housing space S3, thereby effectively complying with relevant countries. Relevant safety regulations for luminaires. In an actual implementation, the modular luminaire 1 may have a relatively high power supply module 30 as shown in the figure, or may have several power supply modules 30 with relatively low power. This is not limited here. In addition, the power supply module 30 may be fixedly disposed on the top wall 112 of the partial lamp housing 11 or disposed on the inner wall of the fixing structure 20 (the side facing the receiving slot S). Limiting; of course, in a special demand application, the power supply module 30 can also be detachably (for example, with associated slide rails or quick release structure) disposed on the top wall 112 of the partial lamp housing 11 or the fixed structure 20 The inner wall.

In addition, the fixing member 22 may be substantially inverted U-shaped, and the two ends thereof may be pivotally connected to the pivoting unit 23 fixedly disposed on the fixing portion 2111 as shown in the figure. The fixing member 22 is rotatably disposed on the housing 21 of the light emitting modules 10 through the pivoting unit 23 . Therefore, after the user fixes the modular lamp 1 to the related structure through the fixing member 22, the fixing member 22 and the light-emitting module 10 can be rotated relative to each other according to requirements, and the illumination direction of the light-emitting module 10 can be adjusted correspondingly.

In other implementations, the fixing member 22 may be directly fixed to the housing 21 or the lamp housing 11. However, if the fixing member 22 is directly disposed on one of the lamp housings 11, the modular lighting device 1 is suspended. During the process, the problem that the lamp housing 11 and the other lamp housings 11 are unevenly biased, thereby separating the lamp housing 11 from the other lamp housings, is likely to occur. That is, the fixing member 22 is fixedly disposed on the casing 21. When the modular lamp 1 is suspended, the force applied by the fixing member 22 to the casing 21 will be permeable to the casing 21 and uniformly distributed. On the overall modular lighting 1 . In addition, in order to make the fixing member 22 stable and relatively movable, the fixing member 22 can be rotated through the pivoting unit 23 with respect to the rotation axis of the lighting module 10 (ie, the X-axis direction in FIG. 1), and may be non-parallel to The longitudinal direction of each fixed portion 2111 (that is, the Y-axis direction in Fig. 1).

Please refer to FIG. 5 to FIG. 7 together, which are schematic diagrams of the second to fourth embodiments of the modular luminaire of the present invention. As shown in FIG. 5, in other implementations, the number of the light-emitting modules 10 may be three or more, and the size of the fixed structure 20 may be relatively adaptive. For the description of other components in FIG. 5, The embodiments are the same and will not be described here. As shown in FIG. 6 , the fixing member 22 can be directly fixed to the fixing portion 2111 of the fixing structure 20 instead of being movably disposed on the fixing portion 2111 through the foregoing pivoting unit 23 . .

As shown in FIG. 7 , the modular lamp 1 further includes an auxiliary connector 14 , which is disposed substantially in the lamp housing 11 of the two lighting modules 10 at the intermediate position of the modular lamp 1 . The auxiliary connecting member 14 and the side walls 111 of the two lamp housings 11 (not shown, please refer to FIG. 1 ) are connected to each other, and both ends of the fixing member 22 are fixed at the position of the fixing portion 2111 , corresponding to the auxiliary connection. The position of the member 14 can be fixed to the fixing portion 2111 and the auxiliary connecting member 14 through a connecting member (for example, a screw), whereby the fixing member 22 does not need to be fixed to one of the lamp housings 11 The top wall 112 can be directly fixed to the auxiliary connecting member 14, so that the assembly of the fixing member 22 can be effectively accelerated, and the integrated modular lamp 1 can be elastically assembled according to the needs of the user. In addition, through the arrangement of the auxiliary connecting member 14, the force applied by the fixing member 22 to the light emitting module 10 can be effectively dispersed, and the force is effectively prevented from being concentrated on the specific lamp housing 11, that is, the auxiliary connecting member 14 is The setting can increase the stability of the modular luminaire 1 as a whole.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Therefore, equivalent technical changes made by using the present specification and the contents of the drawings are included in the protection scope of the present invention. .

1‧‧‧Modular lamps

10‧‧‧Lighting module

11‧‧‧Light shell

111‧‧‧ side wall

112‧‧‧ top wall

112a‧‧‧Auxiliary connection structure

12‧‧‧Lighting components

13‧‧‧shade

20‧‧‧Fixed structure

21‧‧‧ housing

211‧‧‧heating sheet

2111‧‧‧Fixed Department

2111a‧‧‧Auxiliary connection structure

2112‧‧‧ Side wall

2113‧‧‧Top cover

2114‧‧‧Auxiliary fixed structure

212‧‧‧Mask sheet

212a‧‧‧Perforation

22‧‧‧Fixed parts

23‧‧‧ pivot unit

30‧‧‧Power supply module

S1‧‧‧ accommodating slot

S2‧‧‧Electrical capacity slot

Claims (8)

A modular luminaire comprising: at least two illuminating modules, each of the illuminating modules comprising a lamp housing, a lighting assembly and a lamp housing, each of the lamp housings defining a top wall and at least two side walls, the side walls and The top wall is connected to define a receiving slot. The light emitting component is disposed in the lamp housing, and the lamp housing is fixed to the lamp housing. The fixing structure includes a housing. And a fixing member, the one side of the housing is concavely formed with an electrical receiving groove, the side of the housing is fixedly disposed on the top wall of the lamp housing, and the side of the housing corresponds to the corresponding The top wall of the lamp housing together forms an electrically isolated space for the outer casing, and the side of the casing opposite to the side on which the electrical receiving space is formed is provided with the fixing member; wherein the modular lamp can transmit the The fixing member is fixed to an external structure; at least one power supply module is selectively fixedly disposed on at least one of the top wall of the lamp housing and the housing, and is located in the electrical receiving space, and the power supply module is transparent Several wires and the electrical modules of the light modules The wires are located in the electrical accommodating space and are not exposed to the casing; wherein the casing is composed of two heat conducting sheets and two mask sheets, and the two heat conducting sheets are connected to each other. The two mask sheets are disposed opposite to each other at opposite ends of the two heat conducting sheets, and the two heat conducting sheets and the two mask sheets are formed with the electrical receiving groove, and the heat conducting An auxiliary fixing structure is formed in the bending portion of the sheet body, and is correspondingly located in the electrical receiving groove, each of the masking sheets is formed with a perforation corresponding to the auxiliary fixing structure, and each of the masking sheets and the two The thermal conductive sheet can be fixed to each other through a plurality of connecting members, the through holes and the auxiliary fixing structures corresponding to the through holes. The modular luminaire of claim 1, wherein at least one of the two mask sheets is detachably coupled to the two heat conductive sheets to make the electrical The accommodating space can be selectively connected to the outside. The modular luminaire of claim 1, wherein each of the heat-conducting sheets defines a fixing portion, a side wall portion and a top cover portion, and the side wall portions of each of the heat-conducting sheet bodies respectively correspond to the fixing portion and the top cover The fixing portions of the heat conducting sheets are fixedly disposed on the top wall of the lamp housings, and the top cover portions of the two heat conducting sheets are connected to each other. The modular luminaire of claim 3, wherein each of the fixing portions and the corresponding lamp housings respectively have an auxiliary connecting structure, and each of the fixing portions and the corresponding lamp housings are transparent to each other. A plurality of connecting members are fixed to each other, and both ends of the fixing member are transparently disposed on the two fixing portions through the connecting members and the auxiliary connecting structures. The modular luminaire of claim 3, wherein the two ends of the fixing member are pivotally connected to a pivoting unit, and are movably correspondingly disposed on the two fixing portions, and the fixing member can correspond to the illuminating portions. The module rotates; wherein the fixing structure has a rectangular box shape, and the rotation axis of the fixing member relative to the rotation of the light module is not parallel to the longitudinal direction of each of the fixing portions. The modular luminaire of claim 3, further comprising at least one auxiliary connecting member connected to the side walls of the two lamp housings, wherein the two ends of the fixing member can pass through the plurality of connecting members, corresponding to the fixed setting The two fixing portions and the auxiliary connecting member. The modular luminaire of claim 1, wherein one of the side walls of one of the lamp housings is connected to one of the side walls of the other of the lamp housings, and the illuminating modules are fixed to each other to form a luminescence structure. The modular luminaire of any one of claims 1 to 7, wherein the fixing structure and each of the lamp housings are in the shape of a rectangular box, and the longitudinal direction of the fixing structure is not parallel to the length of each of the lamp housings. Side direction, and each of the fixing portion and each of the lamp housings A small number are connected to each other.