CN111396784A - Lamp and lighting module thereof - Google Patents

Abstract

The invention discloses a lamp and a lighting module thereof, wherein the lamp comprises a mounting rod, the lighting module comprises a lamp body and a mounting piece, the lamp body is connected to one side of the mounting piece, the mounting piece is configured to be mounted on the mounting rod, and the mounting piece can rotate around the length direction of the mounting piece relative to the mounting rod. The structure can solve the problems that the existing lamp cannot provide good and consistent lighting effects for different areas and the user experience is relatively poor when the lamp is applied to the lamp.

Description

Lamp and lighting module thereof

Technical Field

The invention relates to the technical field of lighting equipment, in particular to a lamp and a lighting module thereof.

Background

The lamps and lanterns are indispensable product in daily life, and present lamps and lanterns are fixed mounting usually in a certain position, can't change the irradiation area of lamps and lanterns basically to people's in-process in the different regions activity, lamps and lanterns can't provide good and unanimous illuminating effect for different regions, and user experience is relatively poor.

Disclosure of Invention

The invention discloses a lamp and a lighting module thereof, which are used for solving the problems that the existing lamp cannot provide good and consistent lighting effects for different areas, and the user experience is relatively poor.

In order to solve the problems, the invention adopts the following technical scheme:

a lighting module is applied to a lamp, the lamp comprises a mounting rod, the lighting module comprises a lamp body and a mounting part, the lamp body is connected to one side of the mounting part, the mounting part is configured to be mounted on the mounting rod, and the mounting part can rotate around the length direction of the mounting part relative to the mounting rod.

A lamp comprises an installation rod and the lighting module, wherein an installation piece of the lighting module is rotatably installed on the installation rod.

The technical scheme adopted by the invention can achieve the following beneficial effects:

the lighting module disclosed by the invention can be applied to a lamp, the lighting module comprises the mounting piece and the lamp body, the lamp body is arranged on one side of the mounting piece, when the lighting module is used, the whole lighting module can be mounted on the mounting rod of the lamp through the mounting piece, and the mounting piece can rotate relative to the mounting rod in the length direction of the mounting piece, so that a user can irradiate a plurality of different areas through rotating the lighting module according to the self requirement in the use process of the lamp, a good and basically consistent lighting effect is provided for the plurality of different areas, and the user experience of the lamp can be improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of an illumination module in a lamp according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a lighting module in a lamp according to an embodiment of the present invention in another direction;

FIG. 3 is an exploded view of a lighting module of a lamp according to an embodiment of the present disclosure;

fig. 4 is an exploded view of a portion of a structure of a lighting module in a lamp according to an embodiment of the disclosure;

FIG. 5 is a cross-sectional view of a portion of a structure of a lighting module in a lamp according to an embodiment of the disclosure;

FIG. 6 is a cross-sectional view of a portion of a structure of a lighting module in a lamp according to an embodiment of the disclosure;

fig. 7 is a cross-sectional view of a portion of a structure in a lighting module of a luminaire according to an embodiment of the disclosure in another direction.

FIG. 8 is a schematic structural diagram of a lamp according to an embodiment of the present disclosure;

FIG. 9 is an exploded view of a lamp according to an embodiment of the present disclosure;

description of reference numerals:

100-additional lighting module,

200-lighting module, 210-lamp body, 211-lamp shell, 212-end cover, 213-light source, 214-lens, 215-electric element, 216-heat sink, 220-mounting piece, 221-shaft core, 221 a-limiting groove, 222-shaft sleeve, 223-rotating part, 224-limiting ring, 225-positioning ring, 226-stop column, 227-limiting column, 228-sleeve, 230-rotating shaft, 231-threading cavity, 240-first limiting bulge, 250-second limiting bulge, 260-rotating sleeve, 261-first half ring, 262-second half ring, 260-second half ring, light source,

300-mounting base,

410-a first rod, 420-a second rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 9, the embodiment of the invention discloses a lighting module 200 and a lamp, the lamp includes a mounting rod, the lighting module 200 includes a lamp body 210 and a mounting member 220, and the lamp body 210 is connected to one side of the mounting member 220. The luminaire comprises an additional lighting module 100, a lighting module 200, a mounting socket 300 and a mounting rod. Wherein, the mounting rod comprises a first rod body 410 and a second rod body 420 which are distributed along the length direction of the mounting rod.

In the luminaire disclosed in the embodiment of the present invention, the additional lighting module 100 is installed at an end of the first rod 410 away from the second rod 420, the mounting base 300 is installed at an end of the second rod 420 away from the first rod 410, the lighting module 200 can be installed between the first rod 410 and the second rod 420, the mounting member 220 is rotatably installed on the first rod 410 and the second rod 420, and the mounting member 220 can rotate relative to the first rod 410 and the second rod 420 along a direction surrounding a length direction of the mounting member.

In the lamp disclosed in the above embodiment, the additional lighting module 100 is installed at an end of the first rod 410 away from the second rod 420, and the lighting module 200 is installed between the additional lighting module 100 and the mounting base 300, and the additional lighting module 100 and the mounting base 300 are matched with each other, so that a better lighting effect can be provided; simultaneously, the installed part 220 of lighting module 200 can rotate along the relative first body of rod 410 of the direction around the length direction of installed rod and second body of rod 420, and then in the use of lamps and lanterns, the user can be according to self demand, through the mode of rotating lighting module 200, makes lighting module 200 can shine a plurality of different regions, provides good and basically unanimous illuminating effect for a plurality of different regions, and this can promote the user experience of lamps and lanterns.

Specifically, the lamp bodies 210 in the additional lighting module 100 and the lighting module 200 can be flexibly selected according to actual requirements; the additional lighting module 100 may be mounted on the first rod 410 by welding or riveting, or the additional lighting module 100 may be detachably mounted on an end of the first rod 410 away from the second rod 420 by a bolt assembly. The length, shape, etc. of the first rod 410 and the second rod 420 may be the same or different.

Optionally, the mounting base 300 is fixed to an end of the second rod 420 away from the first rod 410 by a fastener such as a bolt, so as to provide a supporting function for the whole lamp, and the mounting base 300 can be directly supported on an installation base such as the ground. Or, the stability of the mounting base 300 can be improved through glue, rubber pads and the like, so that the situation of toppling over and the like in the use process of the lamp can be prevented.

The lamp body 210 may be a down lamp or a spot lamp, and may be formed integrally with the mounting member 220; alternatively, the lamp body 210 and the mounting member 220 may be detachably connected by bolts or the like. The orientation of the additional lighting module 100 and the lamp body 210 can be determined according to actual requirements, for example, the additional lighting module 100 can be oriented obliquely upward from the mounting rod; the normal of the light emitted from the lamp body 210 may be parallel to the axial direction of the mounting member 220; alternatively, the normal of the light emitted from the lamp body 210 may be inclined with respect to the axial direction of the mounting member 220.

The mounting member 220 may have a rod-shaped structure to ensure high connection reliability between the first rod 410 and the second rod 420 connected by the mounting member 220; optionally, one end of the mounting member 220 may be inserted into or sleeved at an end of the first rod body 410 facing the second rod body 420, and the other end of the mounting member 220 may be inserted into or sleeved at an end of the second rod body 420 facing the first rod body 410, so that the first rod body 410 and the second rod body 420 are connected into a whole under the engagement effect of the mounting member 220, and are mutually matched with the mounting base 300, thereby providing a stable mounting and supporting effect for the additional lighting module 100 and the lamp body 210.

In the process that installation part 220 and first body of rod 410 and second body of rod 420 mutually support, can be through forming limit structure in three's corresponding position department, guarantee that first body of rod 410, installation part 220 and second body of rod 420 form stable spacing cooperation relation in the length direction of installation rod. For example, the mounting member 220 may be sleeved on the first rod 410 and the second rod 420, and a limiting structure may be formed on an inner wall of the middle portion of the mounting member 220 to support the mounting member 220 on the second rod 420 and support the first rod 410 on the mounting member 220, so as to ensure that the mounting member 220, the first rod 410, the second rod and the mounting member are in limit fit in the length direction. Alternatively, the first rod 410 and the second rod 420 may be fixed to the mounting member 220 by screws or other fasteners.

Further, the mounting member 220 includes a shaft core 221, a shaft sleeve 222 and a rotating portion 223, wherein the shaft core 221 is inserted between the first rod 410 and the second rod 420, so as to connect the lighting module 200 and the mounting rod. The shaft sleeve 222 is sleeved outside the shaft core 221, the rotating portion 223 is clamped between the shaft sleeve 222 and the shaft core 221, and the shaft sleeve 222 is rotatably matched with the shaft core 221 along the direction around the length direction of the mounting rod, so that the lamp body 210 can rotate relative to the mounting rod.

Specifically, two ends of the shaft core 221 along the axial direction thereof may be respectively inserted into and matched with the first rod 410 and the second rod 420, and the shaft sleeve 222 is sleeved on the middle portion of the shaft core 221, and the shaft sleeve 222 is ensured to rotate relative to the shaft core 221 by the rotating portion 223. The sleeve 222, the core 221 and the rotating part 223 may form a structure similar to a bearing type to provide a rotating capability for the lamp body 210. The shaft sleeve 222 and the shaft core 221 can be made of hard materials such as metal, and the length of the shaft core 221 needs to be larger than that of the shaft sleeve 222 in the length direction of the mounting rod. The rotating part 223 can be an annular structure made of nylon material, the rotating part 223 is sleeved on the periphery of the shaft core 221, the shaft sleeve 222 is sleeved outside the rotating part 223, and under the action of the rotating part 223 of the annular structure, the matching stability between the shaft sleeve 222 and the shaft core 221 can be further improved; also, the rotation part 223 made of nylon material can better accommodate the gap between the shaft core 221 and the shaft bushing 222.

In addition, as described above, the first rod 410, the shaft core 221 and the second rod 420 may be fixed together by a fastener, so as to ensure that the first rod 410 and the second rod 420 can provide a stable supporting function for the additional lighting module 100 and the lighting module 200 during the use of the lamp.

Meanwhile, the rotation portion 223 may restrict axial play between the shaft core 221 and the shaft bushing 222 to some extent. Optionally, the mounting member 220 may further include a limiting ring 224, and a positioning ring 225 may be disposed on the outer periphery of the shaft core 221, and the shaft core 221 and the shaft sleeve 222 may be further prevented from moving axially in the working process by means of allowing the limiting ring 224 to be sleeved on the shaft core 221, allowing the limiting ring 224 to be sandwiched between the shaft sleeve 222 and the shaft core 221, and allowing the rotating portion 223 to be sandwiched between the limiting ring 224 and the positioning ring 225.

Specifically, the positioning ring 225 and the shaft core 221 may be integrally formed to improve the reliability of the connection therebetween. In the assembling process of the mounting member 220, the rotating portion 223 may be first sleeved into the shaft core 221 from one end of the shaft core 221 until the rotating portion 223 is clamped at the positioning ring 225, and then the limiting ring 224 and the shaft sleeve 222 may be sleeved outside the shaft core 221, so that the rotating portion 223 may be limited from falling off from the shaft core 221 under the action of the limiting ring 224. Additionally, the stop collar 224 may be positioned within the bushing 222 during the mounting member 220 and design and manufacturing process, reducing the number of components exposed in the fixture. Alternatively, the retainer 224 may be flush with the end of the boss 222, so as to prevent a large gap from being formed between the boss 222 and the retainer 224 as much as possible, and prevent dust or foreign substances from accumulating between the boss 222 and the retainer 224.

Optionally, the shaft core 221 is provided with two positioning rings 225 along the length direction, and both ends of the shaft core 221 may be sleeved with a rotating portion 223 and a limiting ring 224, and by positioning and matching the shaft sleeve 222 and the two limiting rings 224 in the length direction, it can be ensured that the shaft sleeve 222 and the shaft core 221 do not substantially move axially in the use process of the lamp.

Under the effect that both ends at the axle center 221 all are provided with rotation part 223, can further promote the stability of normal running fit between axle sleeve 222 and the axle center 221, simultaneously, under the limiting displacement of two sets of holding rings 225 and spacing collar 224, the relative play of rotation part 223 can not appear basically, even the condition that drops from the axle center 221.

Optionally, the first rod 410, the shaft core 221, the shaft sleeve 222, and the second rod 420 may be circular structures, and the radii of the first rod 410, the shaft sleeve 222, and the second rod 420 may be similar or equal, in this case, the first rod 410, the shaft sleeve 222, and the second rod 420 may form a limit fitting relationship in the length direction of the mounting rod, thereby further preventing the shaft sleeve 222 from moving axially relative to the shaft core 221, and further improving the structural consistency of the whole lamp, and improving the appearance effect of the lamp.

In order to prevent the first rod 410 from interfering with the bushing 222 under the action of gravity, optionally, a rotation gap is provided between the first rod 410 and the bushing 222 along the length direction of the mounting rod, so that the bushing 222 is substantially free from interference of the first rod 410 during rotation by spacing the first rod 410 and the bushing 222 from each other, considering that the lamp can be placed on the ground for use through the mounting base 300.

Specifically, the first rod 410 and the shaft core 221 may be supported by a radial spacing support structure disposed on the first rod 410 or the shaft core 221. For example, when the shaft core 221 is inserted into the first rod 410, a radial limiting structure may be disposed in the first rod 410, so that the shaft core 221 is in limiting fit with the limiting structure in the process of extending into the first rod 410, and under the action of the limiting structure, the shaft core 221 may be prevented from moving further to the depth of the first rod 410, thereby ensuring that the first rod 410 is stably supported on the shaft core 221; in addition, by designing the length of the shaft core 221, the installation position of the limiting structure, the length of the shaft sleeve 222, and the like, it can be ensured that after the shaft sleeve 222 and the first rod 410 are sleeved on the shaft core 221, the first rod 410 and the shaft sleeve 222 have a rotation gap in the length direction of the installation rod.

Accordingly, in order to further enhance the rotational flexibility of the bushing 222, optionally, a rotational gap may be provided between the bushing 222 and the second rod 420 in the length direction of the mounting rod, which may further prevent the second rod 420 from interfering with the bushing 222.

Optionally, the shaft core 221 may be provided with a limiting groove 221a, and a through hole may be formed at a position of the first rod 410 corresponding to the limiting groove 221a, and in an assembling process of the lamp, by making a fastener such as a screw pass through the through hole and extend into the limiting groove 221a to be fastened with a groove bottom of the limiting groove 221a, the first rod 410 and the shaft core 221 may be in limiting fit in a length direction of the mounting rod; meanwhile, the first rod body 410 and the axis can form a limit fit relation in the direction around the length direction of the mounting rod, so that the first rod body 410 and the shaft core 221 form a relatively fixed relation, and the situation that the first lamp pole rotates relative to the shaft core 221 in the process that the lamp body 210 rotates relative to the shaft core 221 is prevented.

In addition, when the shaft core 221 and the first rod body 410 are fixed to each other in the above manner, a preset gap may be formed between the first rod body 410 and the shaft core 221 in the length direction of the mounting rod according to actual requirements, so as to prevent the first rod body 410 from interfering with the rotation of the shaft sleeve 222. Accordingly, the second rod 420 and the shaft core 221 may also form a fixed relationship in the above manner, so as to further improve the rotation flexibility of the shaft sleeve 222. In addition, when the first rod 410 and the second rod 420 are fixed to the shaft core 221 in the above manner, the structural stability of the entire lamp can be improved.

As described above, the lamp body 210 may be externally connected to the commercial power through the wire, and optionally, the wire may be accommodated in the limiting groove 221a to prevent the wire of the lamp from being exposed, thereby improving the safety performance of the lamp and effectively utilizing the space inside the lamp. Further, the additional lighting module 100 may be externally connected to the commercial power through a wire, the first rod 410 and the second rod 420 may be both configured to be hollow structures, and may be made of materials with relatively high structural strength, such as aluminum alloy, to form the first rod 410 and the second rod 420, the wire of the additional lighting module 100 may be accommodated in the first rod 410, and enter the second rod 420 through the limiting groove 221a, and is finally externally connected to the commercial power; alternatively, a power supply may be installed in the first rod 410 or the second rod 420, the wires of the additional lighting module 100 and the lamp body 210 may be connected to the power supply through the wires, and the mains supply may be connected to the power supply through a lead and a plug.

In the using process of the lamp, in order to prevent the situation that the lead wires accommodated in the limiting groove 221a are wound or pulled apart due to the excessive rotation of the shaft sleeve 222, further, the shaft sleeve 222 and the shaft core 221 can be rotated between 0 ° and 350 ° along the direction around the length direction of the mounting rod, in this situation, the situation that the lead wires are pulled apart or wound does not occur basically because the shaft sleeve 222 cannot rotate continuously in the same direction relative to the shaft core 221 for more than 350 °, the service life and the safety performance of the lamp are improved, and the failure rate of the lamp is reduced. Specifically, the shaft sleeve 222 and the shaft core 221 (or the first rod 410, etc.) are formed with a set type of limiting structure, so that the shaft sleeve 222 and the shaft core 221 can only rotate back and forth within a preset angle range.

Optionally, the mounting member 220 may include a stop post 226, and the inner wall of the shaft sleeve 222 may be provided with a limit post 227, and in a direction around the length direction of the mounting rod, by making the stop post 226 and the limit post 227 in a limit fit, it can be ensured that the shaft sleeve 222 and the shaft core 221 can only rotate within a preset angle range.

Specifically, an insertion hole may be formed on the shaft core 221, so that the stop column 226 may be inserted and fixed on the shaft core 221, and the stop column 226 protrudes from the surface of the shaft core 221; the limit column 227 can be integrally formed with the shaft sleeve 222, and the limit column 227 protrudes out of the inner wall of the shaft sleeve 222; in addition, in the length direction of the mounting rod, the positions of the stop post 226 and the limit post 227 correspond, so that the limit post 227 rotates along with the rotation of the shaft sleeve 222, when the limit post 227 rotates to a preset position, the stop post 226 can prevent the limit post 227 from continuing to rotate along the direction, so that the limit post 227 and the shaft sleeve 222 can only rotate in the reverse direction, and in the process of the reverse rotation, after the limit post 227 rotates by a preset angle, the stop post 226 can still limit the rotation process of the limit post 227, so that the shaft sleeve 222 can only rotate in the preset angle relative to the shaft core 221, and the situation that the lead contained in the limit groove 221a is basically not wound or pulled off is ensured.

In order to further increase the range of the irradiation area of the lamp, further, the lamp body 210 may be rotatably connected to the mounting member 220 through the rotating shaft 230, and the axial direction of the rotating shaft 230 and the length direction of the mounting member may have a preset included angle α, in this case, on one hand, the whole lighting module 200 may rotate around the mounting member, and on the other hand, the lamp body 210 may also rotate around the rotating shaft 230, and since the axial direction of the rotating shaft 230 is not parallel to the length direction of the mounting member, the irradiation area of the lamp body 210 may be further increased.

Specifically, one end of the rotation shaft 230 may be mounted on the mounting member 220, and the other end of the rotation shaft 230 may be connected to the lamp body 210, and more specifically, the rotation shaft 230 may be rotatably connected to the mounting member 220, and the rotation shaft 230 may also be rotatably connected to the lamp body 210, which may both ensure that the lamp body 210 can rotate in a direction around the rotation shaft 230 relative to the mounting rod.

Optionally, the mounting member 220 includes a sleeve 228, and the shaft 230 is inserted into the sleeve 228, and the shaft 230 and the sleeve 228 can be fixedly connected by a fastener, so as to ensure high connection reliability between the shaft 230 and the mounting member 220. Specifically, through holes may be formed in each of the sleeve 228 and the shaft 230, and the shaft 230 may be fixedly mounted on the sleeve 228 by aligning the through holes of the sleeve 228 and the shaft 230 and then inserting fasteners into the through holes. Meanwhile, by rotatably matching the rotation shaft 230 with the lamp body 210, it can be ensured that the lamp body 210 can rotate relative to the mounting rod. The lamp body 210 and the mounting rod can be rotatably coupled by various rotational structures.

Optionally, the outer circumference of the rotating shaft 230 may be provided with a first limiting protrusion 240 and a second limiting protrusion 250, and the first limiting protrusion 240 and the second limiting protrusion 250 are arranged at intervals along the axial direction of the rotating shaft 230; the lamp body 210 is provided with a rotating sleeve 260, the rotating sleeve 260 is relatively fixed with the lamp body 210, and in the process of assembling the lamp body 210 and the rotating shaft 230, the rotating shaft 230 extends into the lamp body 210 and is inserted into the rotating sleeve 260. In the axial direction of the rotating shaft 230, by positioning the rotating sleeve 260 between the first limiting protrusion 240 and the second limiting protrusion 250, the rotating sleeve 260 and the rotating shaft 230 do not move axially substantially, and the problem that the rotating sleeve 260 falls off from the rotating shaft 230 is not caused; meanwhile, in the circumferential direction of the rotating shaft 230, by rotatably engaging the rotating sleeve 260 with the rotating shaft 230, the lamp body 210 fixed relative to the rotating sleeve 260 can also rotate in the circumferential direction of the rotating shaft 230 relative to the rotating shaft 230 to adjust the irradiation direction of the lamp body 210.

Specifically, the first limiting protrusion 240 and the second limiting protrusion 250 may be integrally formed with the rotating shaft 230 during the forming process, the rotating shaft 230, the first limiting protrusion 240 and the second limiting protrusion 250 may be formed by die casting a metal material, and the protruding dimension of the first limiting protrusion 240 and the second limiting protrusion 250 in the radial direction of the rotating shaft 230 may be selected according to actual situations. The rotating sleeve 260 may be an annular structure, which may be formed of a material having a certain elastic ability, so that in the process of assembling the rotating sleeve 260 and the rotating shaft 230, the rotating sleeve 260 may be directly sleeved on the rotating shaft 230 and disposed between the first limiting protrusion 240 and the second limiting protrusion 250 in a manner of enhancing the elastic ability of the rotating sleeve 260 by heating the rotating sleeve 260, after the temperature of the rotating sleeve 260 is lowered, the elastic ability of the rotating sleeve 260 is lowered, and the rotating sleeve 260 may be substantially prevented from falling off from the rotating shaft 230 by means of the first limiting protrusion 240 and the second limiting protrusion 250.

Or, the rotating sleeve 260 may include a first half ring 261 and a second half ring 262, where the first half ring 261 and the second half ring 262 are detachably connected and form a rotating shaft accommodating cavity, and the rotating shaft 230 may be accommodated in the rotating shaft accommodating cavity to ensure that the rotating shaft 230 can rotate relative to the rotating sleeve 260; moreover, the first half ring 261 and the second half ring 262 can be both hard structural members, and under the condition that the hard structural members are matched with the rotating shaft 230, the matching stability between the rotating shaft 230 and the lamp body 210 can be improved, and the reliability of the rotation matching relationship between the lamp body 210 and the rotating shaft 230 is ensured to be higher.

Specifically, the rotating sleeve 260 may be made of nylon or plastic, and the first half ring 261 and the second half ring 262 may have the same structure and size, which may improve the efficiency of manufacturing and assembling the rotating sleeve 260. The first half ring 261 and the second half ring 262 can be securely connected to the lamp body 210 by a fastening member such as a bolt, so as to fix the rotating sleeve 260 to the lamp body 210, and the lamp body 210 can rotate around the rotating shaft 230 along with the rotating sleeve 260.

Further, the lamp body 210 may further include a lamp housing 211 and end caps 212 assembled at both ends of the lamp housing 211, and a light source 213, an electric element 215 and a heat sink 216 mounted in the lamp housing 211. The heat sink 216 may be disposed in the middle of the lamp housing 211, and the light source 213 and the rotating sleeve 260 may be respectively fixed on two opposite sides of the heat sink 216. Optionally, a lens 214 may be disposed at the end cap 212 on a side facing the light source 213, and the lens 214 may provide optical effects such as convergence and divergence for the light source 213 to further enhance the illumination effect of the lamp body 210. The electrical component 215 may be mounted on a side of the heat sink 216 facing away from the lens 214, and the electrical component 215 may be fixed to an inner wall of the lamp envelope 211.

As described above, both the light source 213 and the electrical component 215 may be externally connected to the commercial power through the wires, and in order to prevent the safety performance of the lamp from being lowered due to the exposed wires as much as possible, further, the rotating shaft 230 may be provided with a threading cavity 231 axially penetrating along itself, during the production process of the lamp, the wires connected to the light source 213 may extend into the mounting member 220 from the threading cavity 231, and then be accommodated in the limiting groove 221a of the shaft core 221, and finally, the commercial power may be externally connected to the cavity of the second rod 420, thereby completing the power connection work of the light source 213.

In the above embodiments of the present invention, the difference between the embodiments is mainly described, and different optimization features between the embodiments can be combined to form a better embodiment as long as they are not contradictory, and further description is omitted here in view of brevity of the text.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (17)

1. A lighting module (200) for a luminaire, wherein the luminaire comprises a mounting rod, the lighting module comprises a lamp body (210) and a mounting member (220), the lamp body (210) is connected to one side of the mounting member (220), the mounting member (220) is configured to be mounted on the mounting rod, and the mounting member (220) can rotate around the length direction of the mounting member (220) relative to the mounting rod.

2. The lighting module (200) of claim 1, wherein the mounting member (220) comprises a shaft core (221), a shaft sleeve (222), and a rotating portion (223), the shaft core (221) configured to be inserted into the mounting rod; the shaft sleeve (222) is sleeved outside the shaft core (221), the rotating part (223) is clamped between the shaft sleeve (222) and the shaft core (221), and the shaft sleeve (222) is in rotating fit with the shaft core (221) along the direction around the length direction of the mounting piece (220).

3. The lighting module (200) according to claim 2, wherein the mounting member (220) further comprises a limiting ring (224), a positioning ring (225) is disposed on an outer circumference of the shaft core (221), the limiting ring (224) is sleeved on the shaft core (221), the limiting ring (224) is sandwiched between the shaft sleeve (222) and the shaft core (221), and the rotating portion (223) is sandwiched between the limiting ring (224) and the positioning ring (225).

4. The lighting module (200) according to claim 3, wherein the shaft core (221) is provided with two positioning rings (225) along the length direction, the rotating portion (223) and the limiting ring (224) are sleeved at both ends of the shaft core (221), and the shaft sleeve (222) is in positioning fit with the two limiting rings (224) in the length direction.

5. The lighting module (200) of claim 3, wherein the boss (222) is configured to have a rotational clearance with the mounting bar along a length of the mounting member (220).

6. The lighting module (200) according to claim 5, wherein the mounting rod is provided with a through hole, the shaft core (221) is concavely provided with a limiting groove (221a), and the shaft core (221) is fixed to the mounting rod by a fastener penetrating through the through hole.

7. The lighting module (200) according to claim 6, wherein the lamp body (210) is externally connected to the commercial power through a wire, and the wire is received in the limiting groove (221 a).

8. The lighting module (200) of claim 7, wherein the boss (222) and the core (221) rotate between 0 ° and 350 ° in a direction about a length of the mounting member (220).

9. The lighting module (200) of claim 8, wherein the mounting member (220) further comprises a stop post (226), the inner wall of the shaft sleeve (222) is provided with a limit post (227), and the stop post (226) is in limit fit with the limit post (227) in the direction around the length direction of the mounting member (220).

10. The lighting module (200) of claim 1, wherein the lamp body (210) is rotatably connected to the mounting member (220) via a rotation shaft (230), an axial direction of the rotation shaft (230) and a length direction of the mounting member (220) have a preset included angle α, 0 ° < α < 180 °.

11. The lighting module (200) of claim 10, wherein the mounting member (220) comprises a sleeve (228), the shaft (230) is inserted into the sleeve (228), the shaft (230) and the sleeve (228) are fixedly connected by a fastener, and the shaft (230) and the lamp body (210) are rotatably engaged.

12. The lighting module (200) according to claim 11, wherein the rotating shaft (230) is provided at an outer periphery thereof with a first limiting protrusion (240) and a second limiting protrusion (250), and the first limiting protrusion (240) and the second limiting protrusion (250) are spaced apart from each other in an axial direction of the rotating shaft (230); be provided with in lamp body (210) and rotate cover (260), rotate cover (260) with lamp body (210) relatively fixed, pivot (230) stretch into lamp body (210), and insert to rotate cover (260) in the axial of pivot (230), it is located to rotate cover (260) first spacing arch (240) with between second spacing arch (250) in the circumference of pivot (230), rotate cover (260) with pivot (230) normal running fit.

13. The lighting module (200) according to claim 12, wherein the rotating sleeve (260) comprises a first half ring (261) and a second half ring (262), the first half ring (261) and the second half ring (262) are both hard structures, and the first half ring (261) and the second half ring (262) are detachably connected and form a receiving cavity around the rotating shaft (230).

14. The lighting module (200) of claim 10, wherein the shaft (230) has a threading cavity (231) disposed axially therethrough.

15. A luminaire comprising a mounting rod and a lighting module (200) as claimed in any one of claims 1 to 14, the mounting member (220) of the lighting module (200) being rotatably mounted to the mounting rod.

16. A luminaire as claimed in claim 15, further comprising an additional lighting module (100), wherein the mounting rod comprises a first rod (410) and a second rod (420) distributed along the length direction, the mounting member (220) is connected between the first rod (410) and the second rod (420), and the additional lighting module (100) is mounted at an end of the first rod (410) facing away from the second rod (420).

17. A light fixture as claimed in claim 16, further comprising a mounting base (300), wherein the mounting base (300) is mounted to an end of the second rod (420) facing away from the first rod (410).

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