CN204141515U - A kind of self-locking reflector module and lighting - Google Patents

Abstract

The utility model provides a self-locking reflective cup module, which is composed of several reflective cups as a whole. Two rows of elastic buckles facing opposite are arranged on one side axis of the reflective cup module. The elastic buckle matches the raised beam, and the reflector module is directly installed on the raised beam through the elastic buckle to realize the fast connection with the installation surface; there are notches on both ends of the reflector module, and the installation surface A protruding structure matching the notch is provided on the top, and the protruding structure protrudes into the notch; the self-locking reflector module has a simple structure, convenient installation, and tool-free maintenance. The utility model also provides a lighting fixture, which includes a lamp housing, a power supply and a light emitting device. The light emitting device part includes a substrate with a light emitting body and the self-locking reflector module as described above; Tool-free disassembly can be achieved, while the use of connecting parts is greatly reduced, and the cost is reduced while being easy to install.

Description

A self-locking reflector module and lighting fixture

technical field

The utility model relates to the technical field of lighting lamp design, in particular to a self-locking reflective cup module and a lighting fixture using the reflective cup module.

Background technique

LED lamps have the advantages of energy saving, long life, good applicability, short response time, and environmental protection, and are the development direction of the lamp industry.

LED lamps usually use LED modules as light-emitting devices. LED modules are generally composed of substrates, illuminants (such as LED lamp beads) and reflector modules; above, and the reflector module is provided with light source holes corresponding to the illuminants one by one for light distribution. In the prior art, the reflector module is generally directly installed above the substrate by means of screws or the like; this installation method, on the one hand, requires the use of tools for installation, and the disassembly process is extremely inconvenient; on the other hand, in the reflector module There is a risk of crushing the illuminant during installation.

In addition, in the existing LED lighting fixtures, the installation of each component is generally connected by fasteners, screws and other components, such as the installation of the substrate, the installation of the power supply, etc.; this installation method has the following disadvantages:

1. In order to securely install components such as substrates and power supplies, the number of connectors such as screws and buckles will inevitably increase. On the one hand, disassembly and assembly will be more troublesome, increasing the workload of workers, and on the other hand, the cost of products will increase. ;

2. The connection method of connecting parts such as screws needs to be disassembled and assembled by tools, which causes the problem of inconvenient disassembly and assembly, thereby increasing the labor load of workers.

Utility model content

In order to solve the above problems, the utility model provides a self-locking reflective cup module on the one hand, which is installed on a mounting surface and consists of several reflective cups. One side of the reflective cup module is provided with several spring lock devices. , the mounting surface is provided with a raised beam matching the snap lock device, and the reflector module is directly stuck on the raised beam through the snap lock device.

Preferably, the spring lock device adopts elastic buckles, and side grooves matching the elastic buckles are arranged on the side of the raised beam, and the elastic buckles extend into the side grooves to realize fixing lock tight.

Preferably, the reflector module is provided with two rows of elastic buckles, the orientation of each row of elastic buckles is the same, and the orientation of the two rows of elastic buckles is opposite.

Preferably, notches are provided at both ends of the reflector module, and protruding structures matching the notches are provided on the installation surface, and the protruding structures protrude into the notches.

Preferably, the plurality of reflective cups have the same shape and are arranged in an array.

Another aspect of the utility model also provides a lighting fixture, including a lamp housing and a power supply and a light emitting device arranged on the housing, the housing includes an upper cover and a lower case, and the power supply and the light emitting device are arranged on In the lower shell, the light-emitting device includes a substrate and a reflective cup module, and the substrate is provided with a luminous body, wherein the reflective cup module adopts the self-locking device described in any one of claims 1-5. Reflector module.

Preferably, one side of the upper cover is rotationally connected to one side of the lower case, and the other side of the upper cover is detachably connected to the other side of the lower case.

Preferably, the upper cover includes a frame casting and a light-transmitting plate, and the light-transmitting plate is installed on the inner side of the frame casting through a sealing ring to form a complete upper cover.

Preferably, the lower case includes a lower case main body and lower case end covers arranged at both ends of the lower case main body, a first recess is provided on one side of the lower case main body, and the bottom of the first recess A protruding beam is arranged on the center line of the protruding beam, and side grooves parallel to each other are respectively arranged on both sides of the protruding beam, which are respectively an upper side groove and a lower side groove;

One side of the substrate is inserted into the lower groove, and the other side of the substrate is fixed by the buckle of the substrate; the reflector module is installed above the substrate, and the spring lock device is inserted into the in the upper groove.

Preferably, it also includes:

a small substrate installed in the lower case and on the same side as the substrate, and electrically connected to the power supply;

A connector, the connector is installed on the substrate, and the connector is electrically connected to the illuminant on the substrate; the substrate is installed on the lower casing, and the connector is directly inserted into the Electrical connections are made on the small substrate.

Preferably, the connector is installed on the substrate through a connector cover, notches are provided on both ends of the reflector module, and protrusions matching the notches are provided on the connector cover. structure, and the protruding structure snaps into the notch.

Preferably, the power supply is installed on a fixing plate, and the two ends of the fixing plate are installed on the other side of the lower case through a tool-free disassembly mechanism.

Preferably, the tool-free disassembly mechanism includes:

a fixing part, one side of which is connected to the lower shell;

The elastic piece is installed on the other side of the fixing piece, one end of the elastic piece is connected to the fixing piece, and the side surface of the elastic piece facing the fixing piece is bent to form a protrusion, and the protrusion is on the other side of the fixing piece. It acts as a limit when inserting the fixed plate;

The buckle is installed on the other end of the elastic piece through the shaft, and the buckle can open or close the opening between the upper end of the elastic piece and the upper end of the fixing member during the rotation around the shaft;

The end of the fixing plate is directly inserted between the elastic piece and the fixing piece. Preferably, the protrusion plays an auxiliary role in fixing the fixing plate, and the buckle is turned to close the The opening between the upper end of the elastic piece and the fixing piece.

Preferably, a second recess is provided on the other side of the lower shell, and two hanging beams with "L"-shaped cross-sections are arranged in the second recess, and the two hanging beams are arranged facing away from each other; The fixing part is provided with a first notch matching the hanging beam, the fixing part slides into the second recessed part from one side of the hanging beam, and is hung on the hanging beam .

Preferably, a whole lamp installation bracket is also included, and the lighting fixture is installed to a target position through the whole lamp installation bracket.

Preferably, the whole lamp installation bracket is mounted on the hanging beam through a connecting bracket, and a second notch matching the hanging beam is arranged on the connecting bracket, and the connecting bracket is connected to the hanging beam from the hanging beam. One side slides into the second recessed part, and is hooked on the hanging beam.

Preferably, the connection bracket is rotatably connected to the whole lamp installation bracket, and an angle mark for identifying the installation angle is provided at the connection.

Compared with the prior art, the utility model has the following advantages and positive effects due to the adoption of the above technical scheme:

1) The self-locking reflective cup module provided in the utility model is installed on the raised beam through the spring lock device, and the installation and disassembly can be carried out by hand, realizing tool-free disassembly and assembly, thereby simplifying the structure and reducing the cost. The workload of disassembly and assembly is greatly reduced; in addition, the connection method of the spring lock device and the raised beam can effectively avoid the risk of crushing the LED lamp beads on the substrate during the installation process of the reflector module;

2) In the lighting fixture provided by the utility model, through the design of the groove on the protruding beam, only one side of the substrate is installed with buckles, which simplifies the structure, saves costs, and can be disassembled and installed without tools. Easy maintenance;

3) In the lighting fixture provided by the utility model, the power supply and the lightning protector are installed on the lower shell by a tool-free disassembly mechanism. , Easy installation and maintenance.

Description of drawings

The above-mentioned and other features and advantages of the present utility model can be more clearly understood through the following detailed description in conjunction with the accompanying drawings, wherein:

Figure 1 is a front view of the self-locking reflector module;

Fig. 2 is a side view of the self-locking reflector module;

Figure 3 is a schematic diagram of the three-dimensional structure of the front of the lighting fixture;

Fig. 4 is a three-dimensional structure diagram of the reverse side of the lighting fixture;

Figure 5 is a disassembled view of the upper cover;

Fig. 6 is a schematic diagram of the main structure of the lower shell;

Fig. 7 is a schematic diagram of the mechanism of the substrate buckle;

Fig. 8 is a schematic diagram of the structure of the substrate buckle installed on the main body of the lower case;

Figure 9 is a schematic diagram of the disassembly of the lower shell;

FIG. 10 is a schematic structural view of a small substrate;

FIG. 11 is a schematic structural view of a small substrate fixing seat;

Fig. 12 is a schematic diagram of the structure of the small substrate installed on the lower case;

Fig. 13 is the structural representation of connector cover;

Figure 14 is a schematic structural view of the connector;

Fig. 15 is a schematic diagram of the structure of the connector and the connector cover installed on the substrate;

Fig. 16 is a structural schematic diagram of the substrate installed on the lower case;

Figure 17 is a structural schematic diagram of the reflector module installed on the lower case;

Figure 18 is a structural schematic diagram of the tool-free disassembly mechanism installed on the lower shell;

Figure 19 is a schematic diagram of the fixing plate inserted into the tool-free disassembly mechanism;

Figure 20 is a cross-sectional view of the tool-free dismounting mechanism;

Fig. 21 is a cross-sectional view of the fixing plate inserted into the tool-free disassembly mechanism;

Fig. 22 is a structural schematic diagram of the whole lamp mounting bracket;

Fig. 23 is a structural schematic diagram of the mounting frame.

Symbol Description:

1-Reflector module 1001-Reflector 1002-Elastic buckle 1003-Notch

2-Cover 2001-Casting of the end of the cover 2002-Casting of the beam of the cover 2004-Sealing ring of the cover

2005-hinge 3-lower shell 301-lower shell main body 3011-raised beam

3012-upper side slot 3013-lower side slot 3014-chute 3015-hanging beam

302-substrate buckle 3021-compression buckle 3022-connection buckle 303-end casting of lower shell

304-Lower shell sealing ring 305-Small substrate 306-Small substrate fixing seat 307-Connector cover

308-Connector 4-Lamp installation bracket 401-Connection bracket 402-Left and right brackets

403-Mounting board 404-Mounting board base 5-Substrate 5001-Illuminant

6-Power supply 601-Fixing plate 7-Installing maintenance-free mechanism 701-Fixer

702-shrapnel 7021-protrusion 703-buckle 7031-arc part

7032-Right angle part 7033-Concave 7034-Protruding part.

Detailed ways

Referring to the accompanying drawings showing embodiments of the invention, the invention will be described in more detail below. However, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are presented so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In these drawings, the size and relative sizes of layers and regions may be exaggerated for clarity.

Referring to Figures 1-2, the utility model provides a self-locking reflector module, which is installed in a lighting fixture and used in conjunction with a substrate with a luminous body. The self-locking reflective cup module provided by the utility model has the advantages of simple structure, convenient installation and tool-free maintenance.

Specifically, the reflective cup module 1 is composed of several reflective cups 1001 as a whole, and each reflective cup 1001 is provided with a light source hole. In this embodiment, each reflective cup 1001 is distributed in an array, and each reflective cup 1001 are the same size, as shown in Figure 1; of course, this is only an embodiment, in actual use, the arrangement, size and shape of the reflector cups can be designed according to specific conditions, and the shapes of adjacent reflector cups 1001 can be the same It can also be different.

In this embodiment, one side of the reflective cup module 1 is installed on the installation surface through several snap lock devices, and the snap lock devices are arranged along the length direction of the reflective cup module 1, and the reflective cup can be locked by the snap lock devices. The module 1 is mounted on the mounting surface without the aid of other tools. Specifically, the elastic lock device adopts elastic buckles 1002, and the elastic buckles 1002 adopt the structure shown in Figure 2; one side of the reflector module 1 is provided with two rows of elastic buckles 1002, and the two rows of elastic buckles 1002 are staggered Setting, the direction of each row of elastic buckles 1002 is consistent, and the two rows of elastic buckles 1002 are arranged according to the orientation; a raised beam is arranged on the installation surface, and side grooves are arranged on both sides of the raised beam. The two rows of elastic buckles 1002 on the reflector module 1 are deformed and snapped into the side grooves on both sides of the raised beam by applying an external force, thereby realizing the fixed locking of the reflector module 1 . Wherein, the specific structure, quantity and arrangement of the reflector module 1 can also be adjusted according to specific conditions, which are not limited here.

In this embodiment, one or more notches 1003 are respectively provided on both ends of the reflector module 1, and the corresponding mounting surface is provided with a raised structure matching the notch 1003, when the elastic buckle 1002 snaps When entering the raised beam, the gaps 1003 at both ends of the reflective cup module 1 slide down along the raised structure, thereby further fixing and limiting the reflective cup module 1 .

The self-locking reflective cup module provided by the utility model is installed on the installation surface through a spring lock device, and the installation and disassembly can be carried out by hand, realizing tool-free disassembly and assembly, thereby simplifying the structure, reducing the cost, and greatly reducing the In addition, since the base plate with illuminant is generally installed under the reflector module, the utility model is installed on the raised beam through the spring lock device to realize the limit, which can effectively avoid reflection compared with the prior art. The risk of crushing the LED lamp beads on the substrate during the installation of the cup module.

Referring to Figure 3-23, the utility model also provides a lighting fixture, which mainly includes a lamp housing, a power supply 6 and a light emitting device. The above-mentioned self-locking reflector module; the lighting fixture provided by the utility model can be disassembled without tools in many places, and the connection design between the components is ingenious, which greatly reduces the use of connectors and facilitates installation. , also greatly reduces the cost.

In this embodiment, the lamp housing mainly includes an upper cover 2 and a lower housing 3, wherein the upper cover 2 includes a frame casting and a light-transmitting plate 2003 (or a light-transmitting cover), and the frame casting is composed of two upper cover end castings 2001, Composed of two upper cover beam castings 2002; the left and right cover end castings 2001 are directly inserted into the ends of the two upper cover beam castings 2002, and then fixed with countersunk screws to form a whole frame; the transparent plate 2003 can be 4mm thick Toughened glass, the light-transmitting plate 2003 is installed on the inner side of the frame through glass glue, etc., and an upper cover sealing ring 2004 is also arranged between the light-transmitting plate 2003 and the inner edge of the frame to ensure the sealing of the upper cover 2; the upper cover One side of 2 is rotatably connected to one side of the lower case through a hinge 2005 or the like, and the other side of upper 2 is locked and unlocked with the other side of the lower case through a lock or the like.

In this embodiment, the lower case 3 mainly includes a lower case main body 301 and lower case end covers 303 disposed at both ends of the lower case main body 301 . As shown in FIG. 6 , one side of the lower housing body 301 is provided with a first recessed portion with two ends open along its length direction, and a raised beam 3011 is arranged on the center line of the first recessed portion, and the raised beam 3011 Two side grooves are respectively arranged on the two side surfaces, which are respectively the upper side groove 3012 and the lower side groove 3013. The upper side groove 3012 and the lower side groove 3013 are arranged in parallel up and down. A chute 3014 with openings at both ends is provided. The other side of the lower shell main body 301 is also provided with a second recessed portion with both ends open along its length direction, and two hanging beams 3015 with “L”-shaped cross-sections are arranged in the second recessed portion along its length direction. And the two hanging beams 3015 are arranged opposite to each other symmetrically.

In this embodiment, the base plate 5 and the reflective cup module 1 are disposed inside the lower housing body 301 . Among them, the reflector module 1 adopts the self-locking reflector module described above, and its specific structure will not be repeated here; the substrate 5 is provided with a luminous body 5001, and the luminous body 5001 includes at least one luminous body unit. The light source unit and the light source hole on the reflector module are matched one by one; each illuminant unit on the substrate 5 can be a single LED chip/lamp bead, or several LED chips/lamp beads together, There is no limitation here. In this embodiment, the lower shell main body 301 is provided with four substrates 5, and two substrates 5 are respectively provided on both sides of the raised beam 3011. Of course, the number of substrates 5 can also be adjusted according to specific conditions, and will not be described here. limit.

In this embodiment, one side of the base plate 5 is clamped into the lower groove 3013 of the protruding beam 3011 , and the other side is fixedly installed through the base plate buckle 302 . Wherein, the specific structural form of the substrate buckle 302 is shown in Figure 7, the substrate buckle 302 includes a connecting buckle 3022 and a pressing buckle 3021, the connecting buckle 3022 is a stepped cylindrical structure, and the diameter of its upper section is smaller than that of the lower section Diameter; the compression buckle 3021 is connected to the upper end of the connection buckle 3022, and the compression buckle 3021 can rotate around the joint with the connection buckle 3022; the substrate buckle 302 slides automatically through the connection buckle 3022 One end of the groove 3014 slides into the slide groove 3014. When the base plate 5 is installed in the lower shell body 301, one side of the substrate 5 is inserted into the lower side groove 3013 to realize fixing, and the other side is pressed by rotating and pressing the buckle 3021. On the base plate 5, thereby realizing the fixation of the other side of the base plate 5; the utility model uses the design of the groove on the raised beam 301, so that only one side of the base plate 5 is installed with buckles, thereby simplifying the structure and saving costs. It can be disassembled and assembled without tools, and the installation and maintenance are simple.

In this embodiment, the lower housing main body 301 is also provided with components for realizing the electrical connection between the illuminant 5001 on the substrate 5 and the power supply 69, mainly including the small substrate 305, the small substrate fixing seat 306, the connector 308 and the connector. Plug-in cover 307 . As shown in Figures 10-16, the small base plate 305 is installed into the lower shell 3 through the small base plate fixing seat 306. Specifically, it can be located on the end cover 303 of the lower shell and on the same side as the base plate 5. The small base plate 305 and the power supply 6 realize Electric connection; connector 308 is installed on the substrate 5 by connector cover 307, and connector cover 307 is fixedly installed on the two ends of substrate 5, and one end of connector 308 is inserted in the connector cover 307, and connector 308 and substrate The illuminant 5001 in 5 realizes point connection; when the substrate 5 is installed in the lower case main body 301, the other end of the connector 308 is directly inserted on the small substrate 305 to realize electrical connection. The utility model adopts the setting of the small substrate 305 and the connector 307, the small substrate 305 is equivalent to a socket, and the connector 307 is equivalent to a plug, so that the connection between the luminous body 5001 and the power supply is more convenient, and the traditional wiring method is avoided. The internal structure is chaotic, and at the same time, tool-free disassembly is realized, and installation and maintenance are easy.

In this embodiment, a protruding structure 307 is also provided on the connector cover 307, as shown in FIG. When the buckle 1002 snaps into the raised beam 3011, the gaps 1003 at both ends of the reflector module 1 slide down along the raised structure 307, thereby further fixing and limiting the reflector module 1. The protruding structure 307 can be a rib plate type, and of course it is not limited to the structure shown in FIG. 13 , and can be adjusted according to specific conditions, which is not limited here.

The following is a detailed description of the installation process of each component on the lower shell 3:

As shown in Figure 8, first slide the base plate buckle 302 into the slide groove 3014; And the lower shell sealing ring is arranged between the lower shell end cover 303 and the end of the lower shell main body 301, thereby ensuring the sealing performance of the entire lower shell 3; as shown in Figure 12, the small substrate 305 is installed on the lower shell end cover 303 and the first recess of the lower case body 301; as shown in Figure 16, the substrate 5 with the connector 308 is installed in the lower case body 301, the connector 308 is inserted into the small substrate 305, and passes through the lower groove 3013 and the substrate buckle 302 are fixed; as shown in FIG. 17 , finally install the reflector module 1 on the raised beam 3011.

In this embodiment, with reference to Figures 18-21, components such as the power supply 6 and the lightning protector are installed on a fixed plate 601, and the fixed plate 601 is then installed on the second side of the lower case main body 301 through the tool-free disassembly mechanism 7. 2. Inside the concave part. Specifically, the tool-free dismounting mechanism 7 mainly includes a fixing part 701, a shrapnel 702 and a buckle 703; the two ends of the cross section of the fixing part 701 have a first notch bent multiple times, and the first notch is in phase with the hanging beam 3015. Matching, the first notch on the fixing piece 701 can slide in from one end of the hanging beam 3015 and be set on the hanging beam 3015; one end of the elastic piece 702 is fixedly connected with the fixing piece 701, and there is a certain gap between the elastic piece 702 and the fixing piece 701. The two ends of the fixing plate 601 can be directly inserted into the gap; the middle position of the elastic piece 702 is bent to form a protrusion 7021 facing the fixing piece 701, when the two ends of the fixing plate 601 are inserted between the elastic piece 702 and the fixing piece 701 In time, the clamping of the fixing plate 601 can be realized, and the protrusion 7021 plays the role of assisting in fixing the fixing plate 601. The other end of the shrapnel 702 is provided with a groove, the groove can be in a "U" shape, and both sides of the upper end of the groove are provided with through holes, and the connecting end of the buckle 703 and the shrapnel 702 is connected to the through hole through a shaft rotation. And the buckle 703 can rotate around the axis.

The connecting end of the buckle 703 and the elastic piece 702 is located in the groove, the connecting end of the buckle 703 and the elastic piece 702 is composed of a circular arc part 7031 and a right angle part 7032, and a concave surface 7033 is provided at the transition between the arc part 7031 and the right angle part 7032 There is also a protruding part 7034 on the side opposite to the arc part 7031 on the connecting end of the buckle 703 and the elastic piece 702, and the protruding part 7034 is used to limit the rotation range of the buckle 703 around the shaft; wherein, the shaft passes through The position on the buckle 703 is close to the side of the arc portion 7031 .

When the fixing plate 601 is not inserted between the fixing piece 701 and the elastic piece 702, the buckle 703 is rotated in a vertical direction, as shown in FIG. Here, it is ensured that the arc portion 7031 does not seal the opening of the upper end of the elastic piece 702 and the fixing member 701, so as to facilitate insertion of both ends of the fixing plate 601. At this time, the tool-free disassembly mechanism 7 is in an unlocked state.

As shown in Figure 20-21, when the fixing plate 601 is inserted, the rotating buckle 703 rotates, and the buckle 703 pushes the shrapnel 702 to the side away from the fixing piece 701 until the concave surface 7033 is pressed against the top of the fixing plate 601 The buckle 703 stops rotating, and the buckle 703 is fixed under the elastic force of the shrapnel 702, which ensures that the buckle 703 will not rotate without applying external force; at this time, the concave surface between the arc portion 7031 and the right-angle portion 7032 7033 seals the opening of the elastic piece 702 and the upper end of the fixing piece 701, thereby realizing the locking of the fixing plate 601, and the tool-free disassembly mechanism 7 is in a locked state; At the same time, the protruding part 7034 is also rotated to be in contact with the outer surface of the elastic piece 702, thereby preventing the buckle 703 from over-rotating.

The tool-free assembly and disassembly mechanism 7 provided by the utility model has a simple structure, can realize tool-free installation and disassembly, facilitates the replacement of components such as power supplies and lightning protectors, and is easy to install and maintain.

In this embodiment, the lighting fixture is also provided with a whole lamp installation bracket 4 , and the lighting fixture is installed to a target position through the whole lamp installation bracket 4 , as shown in FIG. 4 . Specifically, the whole lamp installation bracket 4 includes a left and right installation frame 402, a mounting plate 403 and a mounting plate base 404; as shown in FIG. Installed on the two ends of the mounting plate 403 to form a "U" structure, the left and right mounting frames 402 at the two ends of the "U" structure are respectively connected to the hanging beam 3015 through the connecting bracket 401; the upper end of the connecting bracket 401 is provided with a The second notch that the hanging beam 3015 matches, the upper end of the connecting bracket 401 can slide into the second recess from one end of the hanging beam 3015 and hang on the hanging beam 3015; wherein the connecting bracket 401 rotates with the left and right mounting brackets 402 connection, and the connection between the connecting bracket 401 and the left and right mounting brackets 402 is provided with an angle mark, which is used to identify the installation angle during the installation process of the whole lamp. The mounting plate base 404 is disposed on the side of the mounting plate 403 facing away from the lower housing body 301 , and the lighting fixture is installed to a target position through the mounting plate base 404 .

The following is a detailed description of the installation process of the power supply and the whole lamp installation bracket:

First, slide the tool-free disassembly mechanism 7 from both sides of the hanging beam 3015 into the second recess of the lower shell body 301, and hang it on the hanging beam 3015; fix the power supply 6 and the lightning protection device on the fixing plate 601 ; Insert the fixed plate 601 of the power supply 6 and the lightning protector into the tool-free disassembly mechanism 7; slide the connecting bracket 401 from both sides of the hanging beam 3015 into the second depression of the lower shell main body 301, and hang it on the hanging beam 3015; finally, connect the assembled whole lamp installation bracket 4 with the connecting bracket 401.

In summary, the utility model provides a self-locking reflective cup module, which is composed of several reflective cups as a whole. Two rows of elastic buckles facing opposite are arranged on one side axis of the reflective cup module. There is a raised beam matching the elastic buckle on the surface, and the reflector module is directly installed on the raised beam through the elastic buckle to realize the fast connection with the installation surface; There is a gap, and the mounting surface is provided with a protruding structure matching the notch, and the protruding structure protrudes into the notch; the self-locking reflector module has a simple structure, convenient installation, and tool-free maintenance. The utility model also provides a lighting fixture, which includes a lamp housing, a power supply and a light emitting device. The light emitting device part includes a substrate with a light emitting body and the above-mentioned self-locking reflective cup module; Tool-free disassembly can be achieved, while the use of connecting parts is greatly reduced, and the cost is reduced while being easy to install.

Those skilled in the art should understand that the utility model can be implemented in many other specific forms without departing from the spirit or scope of the utility model. Although the embodiments of the present invention have been described, it should be understood that the present invention should not be limited to these embodiments, and those skilled in the art can make changes and changes within the spirit and scope of the present invention as defined by the appended claims. Revise.

Claims (17)

1. a self-locking reflector module, be installed on an installed surface, it is characterized in that, be made up of some reflectors, the side of described reflector module is provided with some resilient locking means, described installed surface is provided with the protruding beam matched with described resilient locking means, described reflector module is directly stuck on described protruding beam by described resilient locking means.

2. according to self-locking reflector module according to claim 1, it is characterized in that, described resilient locking means adopts Elastic buckle, and the side of described protruding beam is provided with the side channel matched with described Elastic buckle, described Elastic buckle puts in described side channel and realizes fixing and locking.

3. according to self-locking reflector module according to claim 2, it is characterized in that, described reflector module be provided with the described Elastic buckle of two rows, often arrange described Elastic buckle towards unanimously, between two row's Elastic buckles towards relatively.

4. according to self-locking reflector module according to claim 1, it is characterized in that, the two ends of described reflector module are also provided with breach, and described installed surface is provided with the bulge-structure matched with described breach, described bulge-structure puts in described breach.

5. according to self-locking reflector module according to claim 1, it is characterized in that, described some reflector shapes are identical, and are arranged in array.

6. a lighting, comprise lamp housing and the power supply arranged on the housing and light-emitting device, described housing comprises upper cover and lower casing, described power supply and light-emitting device are arranged in described lower casing, it is characterized in that, described light-emitting device comprises substrate and reflector module, and described substrate is provided with illuminator, and wherein said reflector module adopts the self-locking reflector module in claim 1-5 described in any one.

7. according to lighting according to claim 6, it is characterized in that, the side of described upper cover and the side of described lower casing are rotationally connected, and removably connect between the opposite side of described upper cover and the opposite side of described lower casing.

8. according to lighting according to claim 6, it is characterized in that, described upper cover comprises frame foundry goods and light-passing board, and the inner side that described light-passing board is arranged on described frame foundry goods by sealing ring forms a complete upper cover.

9. according to lighting according to claim 6, it is characterized in that, described lower casing comprises lower casing main body and is arranged on the lower casing end cap at described lower casing main body two ends, the side of described lower casing main body is provided with the first depressed part, the center line of the bottom of described first depressed part is provided with a protruding beam, the two sides of described protruding beam are respectively arranged with the side channel be parallel to each other, are respectively side channel and lower side channel;

Described substrate side is injected in described lower side channel, and the opposite side of described substrate is fixed by base board fastener; Described reflector module is arranged on the top of described substrate, and described resilient locking means puts in described upper side channel.

10. according to lighting according to claim 6, it is characterized in that, also comprise:

Little substrate, being arranged in described lower casing and being positioned at the same side with described substrate, described little substrate and described power supply realize being electrically connected;

Connector, described connector is installed on the substrate, and described connector and the illuminator on described substrate realize being electrically connected; Described substrate is installed on described lower house, and described connector is directly inserted on described little substrate and realizes electrical connection.

11. according to lighting according to claim 10, it is characterized in that, described connector is installed on the substrate by a connector lid, the two ends of described reflector module are provided with breach, described connector lid is provided with the bulge-structure matched with described breach, described bulge-structure sticks in described breach.

12., according to lighting according to claim 6, is characterized in that, described power supply is arranged on a fixed head, and the two ends of described fixed head are exempted from instrument mechanism for assembling-disassembling by one and are installed on the opposite side of described lower casing.

13., according to lighting according to claim 12, is characterized in that, described in exempt from instrument mechanism for assembling-disassembling and comprise:

Fixture, a side is connected with described lower casing;

Shell fragment, is installed on the another side of described fixture, and one end of described shell fragment is connected with described fixture, and described shell fragment is bent to form a projection on a side of described fixture, and described projection plays position-limiting action when inserting fixed head;

Buckle, is arranged on the other end of described shell fragment by axle, described in be buckled in the process of swaying the opening that can open or close between described shell fragment upper end and described fixture upper end; The end of described fixed head is directly injected between described shell fragment and described fixture, and described projection plays the effect of auxiliary fixing fixed head, rotates described buckle and makes it close opening between described shell fragment upper end and described fixture.

14., according to lighting according to claim 13, is characterized in that, the opposite side of described lower casing are provided with the second depressed part, are provided with two sections in the drop in beam of " L " type in described second depressed part, and drop in beam described in two is towards opposing and establish; Described fixture is provided with the first recess matched with described drop in beam, described fixture slides in described second depressed part from the side of described drop in beam, and buckles on described drop in beam.

15., according to lighting according to claim 14, is characterized in that, also comprise whole lamp mounting bracket, and described lighting is installed to target location by described whole lamp mounting bracket.

16. according to lighting according to claim 15, it is characterized in that, described whole lamp mounting bracket is installed on described drop in beam by connection bracket, described connection bracket is provided with the second recess matched with described drop in beam, described connection bracket slides in described second depressed part from the side of described drop in beam, and buckles on described drop in beam.

17., according to lighting according to claim 16, is characterized in that, described connection bracket and described whole lamp mounting bracket are rotationally connected, and junction is provided with the angle mark for identifying setting angle.