CN217978439U - Lamp with switchable light source modules - Google Patents

Abstract

A lamp with switchable light source modules comprises a shell, a first heat dissipation cover, a driving block, a light source module, a connector assembly and a face frame assembly, wherein the top surface and the bottom surface of the shell are hollowed; the first heat dissipation cover is arranged in the inner cavity of the shell, the inner cavity of the first heat dissipation cover is provided with an upper cavity and a lower cavity, and an interlayer is arranged between the upper cavity and the lower cavity; the driving block is fixedly arranged in the lower cavity; the light source module is movably arranged in the upper chamber; the connector comprises a plug and a plug cap; the plug cap is arranged at the bottom end of the upper cavity and penetrates through the interlayer to be electrically connected with the driving block; the plug is arranged at the bottom end of the light source module; the plug and the plug cap are connected electrically through plugging; the face frame assembly is arranged at the top end of the shell and is fixedly connected with the shell.

Description

Lamp with switchable light source modules

Technical Field

The application relates to the technical field of lamps, in particular to a lamp with switchable light source modules.

Background

The lamp with the switchable light source module is a product improved and developed on the basis of the traditional integrated lamp, and has the following advantages compared with the traditional integrated lamp: the maintenance of the light source module is facilitated; the more suitable light source module can be replaced according to actual requirements; the light source module is replaced to complete the replacement operation, so that the service life of the lamp shell part is prolonged, and the lamp shell is more green, environment-friendly and energy-saving.

Chinese patent discloses an LED down lamp (No. CN 113834013A) with a light source component capable of being replaced quickly and adjustable in angle, the patent technology comprises a radiator component, a light source component, an inner ring component and a face frame component, wherein the light source component is screwed on the radiator component in a threaded manner, the upper part of the inner ring component is fixedly connected with the radiator component, and the lower part of the inner ring component is fixedly connected with the face frame component; the light source assembly is connected with the radiator assembly in a threaded manner, the contact surface of the light source assembly is good in heat conduction, and the light source assembly is connected onto the radiator assembly in a threaded manner, so that the function of quickly replacing the light source assembly is achieved.

The light source assembly in the patent document is screwed with the radiator assembly through threads, and the light source assembly is rotated to realize the installation and the disassembly; however, in practical application, the light source assembly after light emission has a high temperature, so that there is a possibility of scalding during disassembly, and the problem of complicated disassembly and assembly due to the threaded connection mode exists.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, an object of the present application is to provide a lamp with switchable light source modules, which makes switching, dismounting and mounting of light sources more convenient.

According to the utility model discloses, this purpose is realized through the lamps and lanterns of a changeable light source module that provide, the lamps and lanterns of changeable light source module include:

the top surface and the bottom surface of the shell are provided with hollows;

the first heat dissipation cover is arranged in the inner cavity of the shell, the inner cavity of the first heat dissipation cover is provided with an upper cavity and a lower cavity, and an interlayer is arranged between the upper cavity and the lower cavity;

the driving block is fixedly arranged in the lower cavity;

the light source module is movably arranged in the upper chamber;

the connector comprises a plug and a plug cap; the plug cap is arranged at the bottom end of the upper cavity and penetrates through the interlayer to be electrically connected with the driving block; the plug is arranged at the bottom end of the light source module; the plug and the plug cap are electrically connected through plugging;

the face frame assembly is arranged at the top end of the shell and is fixedly connected with the shell.

According to the embodiment of the utility model, the bottom end of the lower chamber is connected with a backing ring and a bottom cover through bolts;

the backing ring is arranged between the bottom cover and the lower chamber;

the top end of the inner periphery of the upper cavity is provided with a first stepped groove and a second stepped groove;

at least one heat dissipation grid plate is uniformly constructed on the periphery of the first heat dissipation cover.

According to the embodiment of the utility model, the bottom surface of the bottom cover is provided with the binding post, the top end of the bottom cover is provided with the junction box, and the binding post is electrically connected with the junction box;

the side wall of the shell is provided with a wire arranging port.

According to the utility model discloses an embodiment, light source module contain and penetrate the module directly.

According to the utility model discloses an embodiment, light source module contain and penetrate the module to one side.

According to an embodiment of the present invention, the direct radiation module includes a second heat sink, a first light source, a reflective cup and a decorative cover;

the second heat dissipation cover is symmetrically provided with two convex blocks at the outer part Zhou Dingduan, and at least one heat dissipation grid plate is constructed on the periphery of the second heat dissipation cover;

the first light source is connected to the bottom end of the inner cavity of the second heat dissipation cover through a bolt, and an LED lamp bead is arranged in the first light source;

two limiting grooves are symmetrically arranged on the decorative cover; the position of the limiting groove corresponds to that of the lug, and the lug can be matched in the limiting groove; the bottom end of the limiting groove is connected with a gland through a bolt;

the bottom surface of the reflecting cup is provided with a hollow part, the reflecting cup is arranged in the inner cavity of the second heat radiating cover, the top end of the reflecting cup is fixedly connected with the second heat radiating cover, the hollow part of the bottom surface of the reflecting cup is matched with the outline of the first light source, and the first light source is arranged to protrude out of the bottom surface of the reflecting cup;

according to the embodiment of the utility model, the connecting part of the reflecting cup and the second heat dissipation cover is also provided with a compression ring;

a circle of mounting edge extends from the top end of the decorative cover, and the mounting edge is matched with the second stepped groove of the upper cavity and used for limiting the direct injection module at the fixed position of the upper cavity.

According to an embodiment of the present invention, the oblique-incidence module includes a lamp holder, a second light source, a light-transmitting cover, a reflector, and an oblique-incidence lamp housing;

the oblique-shooting lamp shell comprises two sections of inclined planes, and the two sections of inclined planes form a V shape; a lamp holder is arranged on one section of inclined surface, and an arc-shaped light guide surface is constructed on the other section of inclined surface; the bottom surface of the oblique incidence lamp shell is provided with at least one heat dissipation grid plate, the top end of the oblique incidence lamp shell also extends to form a circle of mounting edge, and the mounting edge is matched with the second stepped groove of the upper cavity and used for limiting the oblique incidence module at the fixed position of the upper cavity;

the second light source is arranged on the lamp holder and comprises a lamp panel and a plurality of LED lamp beads, and the LED lamp beads are arranged on the lamp panel at equal intervals;

the light-transmitting cover is arranged at the top end of the lamp holder and is used for transmitting the light emitted by the second light source to the outside through the light-transmitting cover and the arc-shaped light guide surface;

the reflector is arranged at the top end of the light-transmitting cover and used for reflecting light emitted by the second light source and fixing the light at a single emission angle;

according to the utility model discloses an embodiment, the bottom surface of last cavity on construct the stopper of at least one, the stopper be used for injecing light source module's position.

According to an embodiment of the present invention, the face frame assembly includes an end cap, a lens and a connection ring;

the end cover is connected to the top end of the first heat dissipation cover through a bolt, and a hollow part is formed in the center of the end cover;

the lens is matched with the hollow part of the end cover and used for emitting the light of the light source module to the outside;

the connecting ring is sleeved on the periphery of the lens and used for improving the sealing performance during connection.

The utility model has the advantages of: according to the utility model, the lamp with switchable light source modules is provided with the connector and the inner cavity of the first heat dissipation cover is divided into the upper cavity and the lower cavity, so that the wiring of the lamp is simpler while the light source modules are more convenient and safer to replace; the utility model comprises at least two light source modules, which can be switched according to the actual situation; the direct-injection module can rotate in the upper cavity through the matching of the convex block and the limiting groove, and the light emission angle is changed through rotation, so that the direct-injection module is suitable for different application scenes.

Drawings

The present application will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the preferred embodiments and should not be taken as limiting the scope of the present application. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of a lamp with a switchable light source module provided in this embodiment;

fig. 2 is a schematic structural diagram of a lamp housing portion of a lamp of a switchable light source module provided in this embodiment;

fig. 3 is an exploded view of a lamp housing portion of a lamp of a switchable light source module provided in this embodiment;

fig. 4 is a top view of a first heat dissipation cover of a lamp of a switchable light source module provided in this embodiment;

fig. 5 is an exploded view of a directing module of a luminaire capable of switching light source modules according to this embodiment;

fig. 6 is a schematic structural diagram of a diagonal module of a lamp with switchable light source modules according to this embodiment;

fig. 7 is an exploded view of a squint module of a lamp with switchable light source modules according to the present embodiment;

in the figure: 1. a housing; 2. a light source module; 201. a second heat dissipation cover; 202. a first light source; 203. a light reflecting cup; 204. a bump; 205. a limiting groove; 206. a gland; 207. pressing a ring; 208. a decorative cover; 209. an arc light guide surface; 210. a lamp socket; 211. a second light source; 212. a light-transmitting cover; 213. a reflector; 3. a drive block; 4. a first heat dissipation cover; 41. an upper chamber; 42. a lower chamber; 5. a connector assembly; 51. a plug; 52. inserting a cap; 6. an end cap; 7. a lens; 8. a connecting ring; 9. a bottom cover; 10. a backing ring; 11. a limiting block; 12. a junction box; 13. a binding post; 14. a wire arranging port; 15. a first step groove; 16. a second stepped slot.

Detailed Description

In order to make the technical solutions of the present disclosure better understood by those skilled in the art, the present disclosure will be described in detail, clearly and completely with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the disclosure and are not intended to limit the disclosure.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

It will be understood by those skilled in the art that in the disclosure of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships that are based on those shown in the drawings, which are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the terms described above should not be considered limiting to the present invention.

The embodiment of the disclosure discloses a lamp with a switchable light source module 2, which is shown in fig. 1-7 and comprises a shell 1, wherein a process cavity is formed inside the shell 1, hollows are formed in the top surface and the bottom surface of the shell 1, the hollows extend to the inner periphery of the shell 1, at least one fixed grid plate is formed at the bottom end of the outer periphery of the shell 1, the fixed grid plates are arranged at equal intervals, a circle of protrusion is further formed at the position, close to the top end, of the inner periphery of the shell 1, four screw holes are uniformly formed in the protrusion, and the screw holes are used for forming bolt connection with an end cover 6 and a first heat dissipation cover 4 together.

The first heat dissipation cover 4 is installed in the inner cavity of the shell 1, a circle of bulges are also formed at the top end of the periphery of the first heat dissipation cover 4, four screw holes are formed in the bulges at equal intervals, and the screw holes of the first heat dissipation cover 4 are matched with the screw holes of the shell 1 to form bolt connection; the first heat dissipation cover 4 is provided therein with an upper chamber 41 and a lower chamber 42 which are not communicated with each other, the upper chamber 41 and the lower chamber 42 are separated by a partition, and the top end of the inner periphery of the upper chamber 41 is further provided with a circle of first step grooves 15 and a circle of second step grooves 16.

The drive block 3, drive block 3 fixed mounting on the top of cavity 42 down, the fixed mounting mode be bolted connection, the driver be used for turning into low voltage direct current with the commercial power to stabilization current improves the electric stability of whole device.

The light source module 2 is installed in the upper chamber 41 of the first heat dissipation cover 4, a circle of installation edges are arranged at the top end of each light source module 2, the size of each installation edge is the same as that of the second stepped groove 16 of the upper chamber 41, the installation edges are matched with the second stepped grooves 16 of the upper chamber 41 to complete installation of the light source modules 2 in the upper chambers 41, and the light source modules 2 are tightly pressed and fixed in the upper chambers 41 through installation of the face frame assembly; the light source module 2 can be detached and replaced, and the light source module 2 with two different structures is included in the application.

The connector 5, the connector 5 chooses a plug-in type quick connector 5, the connector 5 includes plug 51 and plug cap 52, set up two plunger pins on the said plug 51, set up two jacks matching with said plunger pin on the plug cap 52, through inserting the said plunger pin into jack, finish inserting and connecting between plug 51 and plug cap 52 and form the electric connection; the plug cap 52 is fixedly arranged on the partition at the bottom end of the upper chamber 41, and the conductive part of the plug cap 52 penetrates through the partition to be electrically connected with the driving block 3; the plug 51 is connected to the bottom end of the light source module 2 in an electrical connection manner.

When the light source module 2 is assembled, the plug 51 is inserted into the plug cap 52, and then the connection between the light source module 2 and the driver can be completed; when the plug 51 is removed, the plug can be disconnected and replaced.

The face frame assembly is arranged at the top end of the shell 1, fixedly connected with the first heat dissipation cover 4 and the shell 1 in a bolt connection mode, and compresses the light source module 2 in the upper cavity 41.

As shown in fig. 1-3, the bottom end of the lower chamber 42 has an opening, the opening is provided with a grommet 10 and a bottom cover 9, the grommet 10 and the bottom cover 9 are both pentagonal, and the grommet 10 is disposed between the bottom cover 9 and the lower chamber 42; five screw holes are uniformly formed in the same positions at the bottom ends of the backing ring 10, the bottom cover 9 and the first heat dissipation cover 4 at equal intervals; the backing ring 10, the bottom cover 9 and the first heat dissipation cover 4 are fixed pairwise through the screw holes to form bolt connection, and the lower cavity 42 is enclosed into a closed space by arranging the backing ring 10 and the bottom cover 9; at least one heat dissipation grid plate is uniformly constructed on the periphery of the first heat dissipation cover 4; the radiating grid plate can increase the contact area with air and improve the radiating efficiency.

As shown in fig. 1-3, the bottom surface of the bottom cover 9 is bolted with two terminals 13, and the number of the terminals 13 is two; the upper end surface of the bottom cover 9 is provided with a junction box 12 through bolt connection, and the junction box 12 is electrically connected with the driving block 3 and the binding post 13 at the same time, so that the wire arrangement is simpler and safer; the bottom end of the side wall of the shell 1 is provided with a wire arranging port 14 for connecting a wire.

After being connected with an external power supply, the wire penetrates through the wire arranging port 14 to be electrically connected with the wiring terminal 13, and the wiring terminal 13 transmits electric power to the wiring box 12 through the electrical connection; then the electric power is transmitted to the driving block 3 through the junction box 12, on one hand, the driving block 3 is operated, on the other hand, the electric power is continuously transmitted to the plug cap 52 through the electric connection between the driving block 3 and the plug cap 52; when the plug 51 of the light source module 2 is plugged with the plug cap 52, the light source module 2 is energized to emit light.

As shown in fig. 4, at least one stopper 11 is configured on the bottom surface of the upper chamber 41, and by the stopper of the stopper 11, when the different light source module 2 is installed and switched, the light source module 2 can be installed at the correct position, and the position of the light source module 2 inside the upper chamber 41 can be fixed, preventing it from rotating in the circumferential direction; perpendicular incidence module that uses as the embodiment in this application can rotate to along with the rotatory angle that changes the emergent light, set up stopper 11 also can restrict the rotation angle of perpendicular incidence module, prevent that it from touching the inner wall of last cavity 41 when rotatory, increase of service life improves the security.

As shown in fig. 1-3, the face frame assembly includes an end cap 6, a lens 7 and a connection ring 8; the end cover 6 is made of an anti-corrosion metal material, the end cover 6 is annular, four screw holes are formed in the end cover 6, and the end cover 6 is connected with the first heat dissipation cover 4 and the shell 1 through bolts through the screw holes; the center of the end cover 6 is provided with a hollow part; the size of the lens 7 is matched with the hollow part in the center of the end cover 6, a circle of convex ring is arranged on the peripheral surface of the lens 7, and the end cover 6 is positioned on the convex ring during installation; the convex ring is matched with a first stepped groove 15 formed in the upper chamber 41, and the lens 7 is arranged at a fixed position of the first heat dissipation cover 4; the lens 7 is made of transparent glass sheets and is used for diffusing the light emitted by the light emitting module to the external environment; the connecting ring 8 is made of elastic sealing materials, and the connecting ring 8 is sleeved on the periphery of the lens 7 to improve the sealing performance when the lens 7 is installed in a matching mode with the first step groove 15.

In the embodiment of the present application, two switchable light source modules 2 are provided.

Example one

As shown in fig. 5, the light source module 2 used in the present embodiment includes a direct light module.

The direct radiation module comprises a second heat dissipation cover 201 and a first light source 202. A reflective cup 203 and a decorative cover 208.

At least one radiating grid plate is uniformly arranged on the periphery of the second radiating cover 201, and the radiating efficiency is improved by increasing the contact area with air; a through hole is formed at the bottom end of the second heat dissipation cover 201, and the plug 51 is electrically connected with the first light source 202 through the through hole; the top of second heat exchanger 201 sets up two lugs 204 at Zhou Duichen outward, sets up the round seal groove in the periphery the seal groove upper end equidistant set up three mounting groove, lug 204 is used for being connected with dress trim 208, the mounting groove is used for being connected fixedly with anti-light cup 203.

The first light source 202 is installed at the bottom end of the inner cavity of the second heat dissipation cover 201 and fixed in a bolt connection mode; the first light source 202 includes an LED lamp bead and a hemispherical light-diffusing cover, and the light-diffusing cover diffuses light emitted from the LED lamp bead in a first step, so that the light is more angled.

Two limiting grooves 205 are symmetrically arranged on the outer peripheral surface of the decorative cover 208, the positions of the limiting grooves 205 correspond to the lugs 204, and the sizes of the notches of the limiting grooves 205 are matched with the lugs 204; when the bump 204 is matched with the notch of the limiting groove 205 to complete installation, the bottom end of the limiting groove 205 is additionally provided with a gland 206 through bolt connection, and the bump 204 is movably limited in the limiting groove 205 through the gland 206, so that the second heat dissipation cover 201 and the decorative cover 208 are connected and installed; the protrusion 204 can rotate in the limiting groove 205, so that the second heat dissipation cover 201 can rotate relative to the decoration cover 208, and the angle of the light emitted by the first light source 202 is changed through the rotation, thereby achieving the purpose of multi-angle light emission.

The reflecting cup 203 is made of opaque materials, and the inner wall of the reflecting cup 203 is uniformly coated with the reflecting materials; the reflecting cup 203 is arranged in the inner cavity of the second heat radiating cover 201, three mounting blocks are arranged on the periphery of the top end of the reflecting cup 203 at equal intervals, the positions of the mounting blocks correspond to the mounting grooves in the second heat radiating cover 201, and the reflecting cup 203 is fixedly connected in the inner cavity of the second heat radiating cover 201 through the connection and matching of the mounting blocks and the mounting grooves; the bottom surface of the reflective cup 203 is provided with a hollow, the hollow is matched with the outline of the first light source 202, and the first light source 202 is arranged to protrude out of the bottom surface of the reflective cup 203; the light emitted by the first light source 202 is reflected and collected by the reflective cup 203, so that the light is emitted to the outside of the lamp, and the brightness of the whole lamp is improved.

The junction of reflection of light cup 203 and second heat exchanger 201 still install round clamping ring 207, clamping ring 207 matches in the seal groove of second heat exchanger 201 for increase the leakproofness that reflection of light cup 203 and second heat exchanger 201 are connected, make the connection more stable.

A circle of mounting edge extends from the top end of the decorative cover 208, and the mounting edge is matched with the second stepped groove 16 of the upper chamber 41, so that the direct projection module is mounted and limited at the fixed position of the upper chamber 41, and the position of the direct projection module is further fixed through the face frame assembly, thereby completing the mounting between the direct projection module and the first heat dissipation cover 4.

Example two

As shown in fig. 6 to 7, the light source module 2 used in the present embodiment includes a diagonal light module.

The oblique-incidence module comprises an oblique-incidence lamp housing, a lamp holder 210, a second light source 211, a light-transmitting cover 212 and a reflector 213.

The oblique-incidence lamp shell is a concave arc-shaped lamp shell, the concave part comprises two sections of inclined planes, and the two sections of inclined planes mutually form a V shape; a through hole is arranged on one section of the inclined surface, the through hole is communicated with the inclined surface and the bottom surface of the oblique lamp shell, and the second light source 211 is electrically connected with the plug 51 through the through hole; a lamp holder 210 is arranged above the through hole, and the lamp holder 210 is electrically connected with the plug 51 and is attached to the inclined plane; an arc-shaped light guide surface 209 is constructed on the inclined surface at the other end, the surface of the arc-shaped light guide surface 209 is coated with reflective coating, and the arc-shaped light guide surface 209 can reflect the light irradiated thereon and emit the light to the external environment along the arc-shaped light guide surface 209; a circle of mounting edge also extends from the top end of the periphery of the oblique-incidence lamp housing, the mounting edge is matched with the second stepped groove 16 of the upper cavity 41, so that the oblique-incidence module is limited at the fixed position of the upper cavity 41, and the oblique-incidence module is further fixed by arranging a face frame assembly; the bottom surface of the oblique-incidence lamp shell is uniformly provided with at least one heat dissipation grid plate, and the heat dissipation grid plates are arranged in a fan shape.

Second light source 211 install on lamp stand 210, second light source 211 contain lamp plate and a plurality of LED lamp pearl, LED lamp pearl equidistant ground set up on the lamp plate, second light source 211 is connected with lamp stand 210 electricity.

The light-transmitting cover 212 comprises a horizontal plate and a folded plate, and the light-transmitting cover 212 is arranged above the lamp holder 210 and is fixedly connected with the top end of the oblique-incidence lamp housing; specifically, the horizontal plate is fixedly connected with the oblique-light housing, the folded plate hangs down and contacts with the arc-shaped light guide surface 209, and the horizontal plate and the folded plate enclose the lamp holder 210 and the second light source 211 in a closed space.

The reflecting plate 213 is installed on the top of the horizontal plate of the light-transmitting cover 212 to reflect the light emitted from the second light source 211, and to reflect and collect the light, so that the light can only be emitted from the direction of the folded plate and the arc light-guiding surface 209, thereby limiting the angle of the light, reducing the absorption of the light, and improving the brightness of the emergent light.

The light source module 2 in the first and second embodiments can be detached and switched, and the light source module 2 can be quickly switched by plugging and separating the connectors 5, so that the operation is convenient.

The present application has been described in detail above, and specific examples thereof are used herein to explain the principles and implementations of the present application, which are presented solely to aid in understanding the present application and its core concepts. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

Claims (10)

1. A luminaire of a switchable light source module (2), comprising:

the device comprises a shell (1), wherein the top surface and the bottom surface of the shell (1) are hollowed out;

the first heat dissipation cover (4) is installed in the inner cavity of the shell (1), an upper cavity (41) and a lower cavity (42) are formed in the inner cavity of the first heat dissipation cover (4), and an interlayer is arranged between the upper cavity (41) and the lower cavity (42);

the driving block (3), the said driving block (3) is fixedly mounted in lower chamber (42);

the light source module (2), the said light source module (2) is movably mounted in the said upper chamber (41);

a connector (5), wherein the connector (5) comprises a plug (51) and a plug cap (52); the plug cap (52) is arranged at the bottom end of the upper cavity (41) and penetrates through the interlayer to be electrically connected with the driving block (3); the plug (51) is arranged at the bottom end of the light source module (2); the plug (51) is electrically connected with the plug cap (52) through plugging;

the face frame assembly is arranged at the top end of the shell (1) and is fixedly connected with the shell (1).

2. A luminaire of a switchable light source module (2) as claimed in claim 1, characterized in that the lower chamber (42) is bolted with a backing ring (10) and a bottom cover (9);

the backing ring (10) is arranged between the bottom cover (9) and the lower cavity (42);

the top end of the inner periphery of the upper cavity (41) is continuously provided with a first stepped groove (15) and a second stepped groove (16);

at least one heat dissipation grid plate is uniformly constructed on the periphery of the first heat dissipation cover (4).

3. A luminaire of a switchable light source module (2) as claimed in claim 2, wherein the bottom surface of the bottom cover (9) is provided with a terminal (13), the top end of the bottom cover (9) is provided with a terminal box (12), and the terminal (13) is electrically connected with the terminal box (12);

the side wall of the shell (1) is provided with a wire arranging port (14).

4. A luminaire as claimed in claim 2, characterized in that the light source module (2) comprises a direct light module.

5. A luminaire as claimed in claim 2, characterized in that the light source module (2) comprises a diagonal light module.

6. A luminaire of a switchable light source module (2) according to claim 4, characterized in that the directing module comprises a second heat sink (201), a first light source (202), a reflective cup (203) and a decorative cover (208);

the top end of the periphery of the second heat dissipation cover (201) is symmetrically provided with two bumps (204), and the periphery of the second heat dissipation cover (201) is provided with at least one heat dissipation grid plate;

the first light source (202) is connected to the bottom end of the inner cavity of the second heat dissipation cover (201) through a bolt, and an LED lamp bead is arranged in the first light source (202);

two limit grooves (205) are symmetrically arranged on the decorative cover (208); the position of the limiting groove (205) corresponds to that of the lug (204), and the lug (204) can be matched in the limiting groove (205); the bottom end of the limiting groove (205) is connected with a gland (206) through a bolt;

the bottom surface of the light reflecting cup (203) is provided with a hollow part, the light reflecting cup (203) is arranged in the inner cavity of the second heat radiating cover (201), the top end of the light reflecting cup (203) is fixedly connected with the second heat radiating cover (201), the hollow part of the bottom surface of the light reflecting cup (203) is matched with the outline of the first light source (202), and the first light source (202) is arranged to protrude out of the bottom surface of the light reflecting cup (203).

7. A luminaire with a switchable light source module (2) according to claim 6, characterized in that a press ring (207) is further installed at the connection between the reflective cup (203) and the second heat sink (201);

a ring of mounting edge extends from the top end of the decorative cover (208), and the mounting edge is matched with the second stepped groove (16) of the upper chamber (41) so as to limit the direct projection module to a fixed position of the upper chamber (41).

8. A luminaire as claimed in claim 5, characterized in that the oblique-incidence module comprises a base (210), a second light source (211), a light-transmitting cover (212), a reflector (213), and an oblique-incidence housing;

the oblique-incidence lamp shell comprises two sections of inclined planes, and the two sections of inclined planes form a V shape; a lamp holder (210) is arranged on one section of inclined surface, and an arc light guide surface (209) is constructed on the other section of inclined surface; the bottom surface of the oblique incidence lamp shell is provided with at least one heat dissipation grid plate, the top end of the oblique incidence lamp shell also extends to form a circle of mounting edge, and the mounting edge is matched with the second stepped groove (16) of the upper cavity (41) and used for limiting the oblique incidence module at the fixed position of the upper cavity (41);

the second light source (211) is arranged on the lamp holder (210), the second light source (211) comprises a lamp panel and a plurality of LED lamp beads, and the LED lamp beads are arranged on the lamp panel at equal intervals;

the light-transmitting cover (212) is arranged at the top end of the lamp holder (210) and is used for transmitting the light emitted by the second light source (211) to the outside through the light-transmitting cover (212) and the arc-shaped light guide surface (209);

the reflector (213) is mounted on the top of the light-transmitting cover (212) to reflect the light emitted from the second light source (211) and fix the light at a single emission angle.

9. A luminaire of a switchable light source module (2) as claimed in claim 1, characterized in that at least one stop (11) is formed on the bottom surface of the upper chamber (41), the stop (11) being used to define the position of the light source module (2).

10. A luminaire of a switchable light source module (2) according to claim 1, characterized in that the face frame assembly comprises an end cap (6), a lens (7) and a connection ring (8);

the end cover (6) is connected to the top end of the first heat dissipation cover (4) through a bolt, and a hollow part is formed in the center of the end cover (6);

the lens (7) is matched with the hollow part of the end cover (6) and is used for emitting the light of the light source module (2) to the outside;

the connecting ring (8) is sleeved on the periphery of the lens (7) and used for increasing the sealing performance during connection.

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