Illuminating lamp

Abstract

The utility model relates to an illuminating lamp which comprises two illuminating parts and an installation assembly. The lighting piece comprises a first connecting part and a lighting part, and the lighting part is used for mounting lamp beads; the mounting assembly comprises a mounting part and two first connecting parts, the mounting part comprises two mounting ends and a mounting connecting part for connecting the two mounting ends, each mounting end is provided with a first through hole, and the first connecting parts penetrate through the first through holes so as to connect the mounting ends with the first connecting parts. The two lighting parts are mounted at the two mounting ends of the mounting part, so that the problem that a plurality of lighting parts need to be mounted independently in the prior art is solved, the mounting process is simplified, the mounting cost is saved, and the mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of lighting equipment, in particular to a lighting lamp. Background Art

[0002] Existing lighting lamps are fixed on the ceiling or wall through a mounting structure. When lighting is required for some large areas and complex scenes, multiple lighting lamps are required to cooperate in lighting. However, each of these existing lighting lamps needs to be fixed with a separate mounting structure, which makes the installation process of the lighting lamps in the venue complicated and the installation cost is too high. Utility Model Content

[0003] In view of this, the utility model provides a lighting lamp for solving the problems of lighting lamps in the prior art.

[0004] In order to achieve one or part or all of the above-mentioned purposes or other purposes, the utility model proposes: a lighting lamp, comprising two lighting components and a mounting assembly; the lighting component comprises a first connecting portion and a lighting portion, the lighting portion being used to mount lamp beads; the mounting assembly comprises a mounting component and two first connecting components, the mounting component comprises two mounting ends and a mounting connecting portion connecting the two mounting ends, each mounting end is provided with a first through hole, the first connecting component passes through the first through hole, thereby connecting the mounting end with the first connecting portion.

[0005] Preferably, each mounting end is provided with a second through hole; the first connecting portion is provided with a first positioning hole, and the first positioning hole is located beside the first through hole; the mounting assembly also includes two first positioning members, the first positioning members pass through the second through hole and are connected to the first positioning holes, so as to position the mounting end relative to the first connecting portion.

[0006] Preferably, each mounting end is provided with a plurality of second through holes, and the plurality of second through holes are distributed in a circle with the corresponding first through hole as the center.

[0007] Preferably, the lighting component also includes a second connecting part, the first connecting part is located above the lighting part, the second connecting part is located below the lighting part, and the second connecting part is provided with a second positioning hole; the installation assembly also includes a stabilizing member, two second connecting members and two second positioning members, the stabilizing member includes two stabilizing ends and a stabilizing connecting part connecting the two stabilizing ends, each stabilizing end is provided with a third through hole and a plurality of fourth through holes, the plurality of fourth through holes are distributed circumferentially with the corresponding third through hole as the center, the second connecting member passes through the third through hole, thereby connecting the stabilizing end and the second connecting part, the second positioning member passes through the fourth through hole and is connected to the second positioning hole, thereby positioning the stabilizing end relative to the second connecting part.

[0008] Preferably, a third positioning hole is formed at one end of the first connecting part away from the first positioning hole; the installation assembly also includes an extension piece, two third connecting pieces and two third positioning pieces, the extension piece includes two extension ends and an extension connecting piece connecting the two extension ends, each extension end is provided with a fifth through hole and a plurality of sixth through holes, the plurality of sixth through holes are distributed circumferentially with the corresponding fifth through hole as the center, the third connecting piece passes through the fifth through hole, thereby connecting the extension end to the first connecting part, the third positioning piece passes through the sixth through hole and is connected to the third positioning hole, thereby positioning the extension end relative to the first connecting part.

[0009] Preferably, the mounting assembly further includes a fixed seat, a rotating member and a locking member; the fixed seat includes a fixed end and a first rotating end, the fixed end being used to connect to a ceiling or a wall; the rotating member includes a second rotating end and a connecting end, the connecting end being mounted on the mounting member or the first connecting portion, the second rotating end being rotatably connected to the first rotating end; the locking member penetrates the first rotating end and is connected to the second rotating end, the locking member serving as a rotating shaft of the second rotating end.

[0010] Preferably, the first rotating end is provided with a first tooth facing the second rotating end, and the second rotating end is provided with a second tooth facing the first rotating end, and the first tooth and the second tooth are meshed with each other.

[0011] Preferably, the illuminating lamp further comprises a light-transmitting member, the illuminating portion is provided with a receiving groove, the lamp bead is installed in the receiving groove, and the light-transmitting member is installed in the receiving groove and covers the lamp bead.

[0012] Preferably, the first connecting portion is provided with a receiving cavity, the receiving cavity is used to install a power supply component for supplying power to the lamp beads, and a wire passing hole is provided between the first connecting portion and the lighting portion, the wire passing hole connecting the receiving cavity and the receiving groove.

[0013] Preferably, the lighting lamp further comprises a connecting tube, the two first connecting parts are each provided with a connecting hole, the connecting hole is communicated with the accommodating cavity, and two ends of the connecting tube are respectively used to connect with the connecting holes of two adjacent first connecting parts.

[0014] Implementing the embodiments of the present utility model will have the following beneficial effects:

[0015] After adopting the above-mentioned lighting lamp, the lighting lamp includes two lighting components and a mounting assembly; the lighting component includes a first connecting portion and a lighting portion, and the lighting portion is used to install lamp beads; the mounting assembly includes a mounting component and two first connecting components, and the mounting component includes two mounting ends and a mounting connecting portion connecting the two mounting ends, and each mounting end is provided with a first through hole, and the first connecting component passes through the first through hole, thereby connecting the mounting end and the first connecting portion. By installing the two lighting components on the two mounting ends of the mounting component, the problem that multiple lighting components need to be installed separately in the prior art is solved. This design simplifies the installation process, saves installation costs, and improves installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 The overall structure of the first embodiment is shown in FIG. Figure 1 ;

[0018] Figure 2 The partial parts explosion of the first embodiment Figure 1 ;

[0019] Figure 3 for Figure 2 Enlarged view of part A in the middle;

[0020] Figure 4 The partial parts explosion of the first embodiment Figure 2 ;

[0021] Figure 5 for Figure 4 Enlarged view of middle part B;

[0022] Figure 6 is an exploded view of the lighting component of the first embodiment;

[0023] Figure 7 The overall structure of the first embodiment is shown in FIG. Figure 2 ;

[0024] Figure 8 It is a schematic diagram of local parts of the first embodiment;

[0025] Fig. 9 for Figure 8 Enlarged view of the middle C part;

[0026] Fig.10 The partial parts explosion of the first embodiment Figure 3 ;

[0027] Fig.11 It is a schematic diagram of the overall structure of the second embodiment;

[0028] Fig.12 It is an exploded view of some parts of the second embodiment;

[0029] Fig.13 for Fig.12 Enlarged view of part D in the middle.

[0030] Wherein: lighting lamp 100, mounting assembly 1, mounting member 10, mounting end 101, first through hole 102, second through hole 103, mounting connection portion 104, first connecting member 11, first positioning member 12, stabilizing member 13, stabilizing end 131, third through hole 132, fourth through hole 133, stabilizing connection portion 134, second connecting member 14, second positioning member 15, extension member 16, extension end 161, fifth through hole 162, sixth through hole 163, extension connection portion 164, third connecting member 17, third positioning member 18, fixing seat 20, fixing end 201, first rotating end 202, first tooth 203, indicating Mark 204, rotating part 21, connecting end 211, second rotating end 212, second tooth 213, angle mark 214, locking part 22, lighting part 3, first connecting part 30, first positioning hole 301, third positioning hole 302, accommodating cavity 303, wire hole 304, connecting hole 305, lighting part 31, accommodating groove 311, heat sink 312, second connecting part 32, second positioning hole 322, lamp bead 33, cover plate 34, light-transmitting part 4, connecting tube 5, lighting lamp 200, mounting part 60, mounting end 601, mounting connecting part 604, stabilizing part 63, stabilizing end 631, stabilizing connecting part 634. DETAILED DESCRIPTION

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0032] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0033] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0034] See attached Figure 1-10The utility model provides a lighting lamp 100, including two lighting components 3 and a mounting assembly 1; the lighting component 3 includes a first connecting portion 30 and a lighting portion 31, and the lighting portion 31 is used to install a lamp bead 33; the mounting assembly 1 includes a mounting component 10 and two first connecting components 11, the mounting component 10 includes two mounting ends 101 and a mounting connecting portion 104 connecting the two mounting ends 101, each mounting end 101 is provided with a first through hole 102, and the first connecting component 11 passes through the first through hole 102, thereby connecting the mounting end 101 with the first connecting portion 30. The two lighting components 3 are installed on the two mounting ends 101 of the mounting component 10, which solves the problem that multiple lighting components 3 need to be installed separately in the prior art. This design simplifies the installation process, saves installation costs, and improves installation efficiency.

[0035] It should also be noted that the mounting connection portion 104 is connected to the two mounting ends 101 to form a stepped structure. When both mounting ends 101 are connected to the first connection portion 30, the gravity of the two lighting components 3 is evenly dispersed on the mounting connection portion 104, thereby increasing the load-bearing capacity of the mounting connection portion 104 and improving the load-bearing capacity. The two lighting components 3 and the mounting component 10 are connected by the first connection member 11, and the first connection member 11 is arranged through the first through hole 102, so that the two lighting components 3 can be adjusted to a certain range of horizontal angles on the mounting component 10. This design allows the lighting component 3 to be flexibly adjusted according to specific usage scenarios and needs to obtain the best lighting effect. In this embodiment, the first connection member 11 serves as the rotating shaft of the first connection portion 30, and the first connection member 11 can be a screw. The first connection member 11 passes through the first through hole 102 and is threadedly connected to the first connection portion 30.

[0036] The two lighting parts 3 have a lamp bead 33 on one side with a horizontal angle, and the angle range of the horizontal angle is 0° to 180°. When the horizontal angle is 0°, the two lighting parts 31 have the lamp bead 33 on one side facing each other and in a parallel state, and the lighting lamp can be stored or carried at this time; when the horizontal angle is 180°, the two lighting parts 31 have the lamp bead 33 on one side facing oppositely and in a parallel state, and the illumination range of the lighting lamp is the largest.

[0037] See attached Figure 1-3 , each mounting end 101 is provided with a second through hole 103; the first connecting portion 30 is provided with a first positioning hole 301, and the first positioning hole 301 is located beside the first through hole 102; the mounting assembly 1 also includes two first positioning members 12, the first positioning members 12 pass through the second through hole 102 and are connected to the first positioning hole 301, so that the mounting end 101 is positioned relative to the first connecting portion 30.

[0038] Specifically, after the lighting unit 31 is adjusted to a suitable illumination angle, the first positioning member 12 is passed through the second through hole 103 and connected to the first positioning hole 301, thereby limiting the rotation of the lighting unit 31 and ensuring the stability of the position of the lighting unit 31 during use. If the angle of the lighting unit 31 needs to be adjusted, the first positioning member 12 is separated from the first positioning hole 301 and the lighting unit 31 is rotated.

[0039] See attached Figure 3 Each mounting end 101 is provided with a plurality of second through holes 103 , and the plurality of second through holes 103 are distributed in a circle with the corresponding first through hole 102 as the center.

[0040] Specifically, by providing a plurality of second through holes 103 as reference points for positioning, when the illumination angle of the lighting unit 31 needs to be precisely adjusted, the lighting unit 3 can be adapted to more different installation environments and requirements by selecting second through holes 103 at different positions to cooperate with the first positioning hole 301. In this embodiment, seven second through holes 103 are provided, and the angular interval between two adjacent second through holes 103 is 30°.

[0041] See attached Figure 4-5 The lighting component 3 also includes a second connecting portion 32, the first connecting portion 30 is located above the lighting component 31, the second connecting portion 32 is located below the lighting component 31, and the second connecting portion 32 is provided with a second positioning hole 322; the mounting assembly 1 also includes a stabilizing member 13, two second connecting members 14 and two second positioning members 15, the stabilizing member 13 includes two stabilizing ends 131 and a stabilizing connecting portion 134 connecting the two stabilizing ends 131, each stabilizing end 134 is provided with a third through hole 132 and a plurality of fourth through holes 133, and the plurality of fourth through holes 133 are distributed around the corresponding third through hole 132 as the center, the second connecting member 14 passes through the third through hole 132, thereby connecting the stabilizing end 131 and the second connecting portion 32, the second positioning member 14 passes through the fourth through hole 133 and is connected to the second positioning hole 322, thereby positioning the stabilizing end 131 relative to the second connecting portion 32.

[0042] Specifically, the second connecting portion 32 and the fixing end 131 are connected by the second connecting member 14, so that the lower ends of the two lighting portions 31 are connected and fixed, thereby improving stability. The plurality of fourth through holes 133 provided on the fixing end 131 correspond to the plurality of second through holes 103 provided on the mounting end 101, so as to ensure that after the angle of the lighting portion 31 is adjusted, the first connecting portion 30 and the second connecting portion 32 of the two lighting portions 31 are fixed synchronously, thereby facilitating the fixing of the angle of the illumination portion.

[0043] In this embodiment, the mounting member 10 and the stabilizing member 13 can be designed to have the same size, that is, the stabilizing connecting portion 134 is connected with the two stabilizing ends 131 to form a stepped shape to improve stability. The first connecting member 11 and the second connecting member 14 can be designed to have the same size, and the first positioning member 12 and the second positioning member 15 can be designed to have the same size to facilitate batch processing of parts and save production costs.

[0044] See attached Figure 11-13 A third positioning hole 302 is provided at one end of the first connection portion 30 away from the first positioning hole 301; the installation assembly 1 also includes an extension member 16, two third connection members 17 and two third positioning members 18, the extension member 16 includes two extension ends 161 and an extension connection portion 164 connecting the two extension ends 161, each extension end 171 is provided with a fifth through hole 162 and a plurality of sixth through holes 163, and the plurality of sixth through holes 163 are distributed around the corresponding fifth through hole 162, the third connection member 17 passes through the fifth through hole 162, thereby connecting the extension end 171 and the first connection portion 30, the third positioning member 17 passes through the sixth through hole 163 and is connected to the third positioning hole 302, thereby positioning the extension end 161 relative to the first connection portion 30.

[0045] Specifically, after the mounting member 60 is connected to two lighting members 3, the lighting members 3 can be connected to each other by connecting the extension member 16 at the end of the first connecting portion 30 away from the mounting member 60, thereby further increasing the number of lighting members 3 and the lighting range. The first connecting portion 30 and the extension member 16 are connected by the third connecting member 17, so that the lighting member 31 can rotate on the extension member 16 to adjust the illumination range of the lighting member 31 on the extension member 16. The third positioning member 18 is connected to the third positioning hole 302 through the sixth through hole 163, so that the lighting member 31 after the angle adjustment can be fixed to ensure the stability of the illumination range of the lighting member 31.

[0046] See attached Figure 7-10 The mounting assembly 1 also includes a fixed seat 20, a rotating member 21 and a locking member 22; the fixed seat 20 includes a fixed end 201 and a first rotating end 202, and the fixed end 201 is used to connect to the ceiling or the wall; the rotating member 21 includes a second rotating end 212 and a connecting end 211, and the connecting end 211 is installed on the mounting member 10 or the first connecting portion 30, and the second rotating end 212 is rotatably connected to the first rotating end 202; the locking member 22 penetrates the first rotating end 202 and is connected to the second rotating end 212, and the locking member 22 serves as the rotating shaft of the second rotating end 212.

[0047] Specifically, by loosening the locking piece 22 to create a gap between the first rotating end 202 and the second rotating end 212, the user can drive the second rotating end 212 to rotate with the locking piece 22 as the axis, thereby adjusting the elevation or depression angle of the lighting unit 31, and further changing the depression or elevation angle of the lighting unit 31, thereby meeting the requirements of different scenes for the illumination angle of the lighting unit 31 and improving practicality.

[0048] See attached Figure 1-2 The connection end 211 is mounted on the mounting member 10 by means of screws. This mounting method is suitable for use when two, four, or other even-numbered lighting members 3 are required for illumination.

[0049] See attached Figure 11-13 The utility model provides a lighting lamp 200, wherein the mounting member 60 includes two mounting ends 601 and a mounting connection portion 604 connecting the two mounting ends 601, the stabilizing member 63 includes two stabilizing ends 631 and a stabilizing connection portion 634 connecting the two stabilizing ends 631, and the connecting end 211 is mounted on the first connecting portion 30 by screws. This mounting method is suitable for use when three, five, or other odd-numbered lighting members 3 are required for illumination. In this embodiment, the connecting end 211 is directly connected to the middle position of the first connecting portion 30, the mounting connection portion 604 is connected to the two mounting ends 601 to form a horizontal plate-like structure, and the stabilizing connection portion 634 is connected to the two stabilizing ends 631 to form a horizontal plate-like structure, and the mounting member 60, the stabilizing member 63, and the extension member 16 can be designed with the same size, so as to facilitate batch processing of parts and save production costs.

[0050] See attached Figure 9-10 The first rotating end 202 is provided with a first tooth 203 facing the second rotating end 212, and the second rotating end 212 is provided with a second tooth 213 facing the first rotating end 202. The first tooth 203 and the second tooth 213 are meshed with each other, which can increase the contact area when the first rotating end 202 and the second rotating end 212 are connected by the locking piece 22, thereby limiting the circumferential movement of the second rotating end 212, improving the stability of the first rotating end 202 and the second rotating end 212 after being connected by the locking piece 22, and preventing the lighting unit 31 from deflecting after adjusting the pitch angle or elevation angle, thereby affecting the illumination range of the lighting unit 31.

[0051] In this embodiment, an indicator mark 204 is provided on the outer surface of the first rotating end 202, and an angle mark 214 is provided on the outer surface of the second rotating end 212. When the second rotating end 212 is rotated, the rotation angle of the second rotating end 212 can be quickly determined by the angle indicated by the indicator mark 204, so as to adjust the depression angle or elevation angle of the illumination of the lighting unit 31, simplifying the adjustment steps and improving the user experience.

[0052] See attached Figure 6The lighting lamp further includes a light-transmitting member 4 , the lighting portion 31 is provided with a receiving groove 311 , the lamp bead 33 is installed in the receiving groove 311 , and the light-transmitting member 4 is installed in the receiving groove 311 and covers the lamp bead 33 .

[0053] Specifically, the light-transmitting member 4 is a lens, and the light-transmitting member 4 makes the light emitted by the lamp bead 33 more concentrated, thereby increasing the irradiation range of the lamp bead 33 and improving practicality.

[0054] See attached Figure 4 A plurality of heat sinks 312 are provided on a side of the lighting portion 31 opposite to the light-transmitting member 4 , and the plurality of heat sinks 312 are vertically and equidistantly arranged on the back side of the lighting portion 31 , thereby improving the heat dissipation performance of the lighting portion 31 and increasing the service life of the lamp beads 33 .

[0055] See attached Figure 6 The first connecting portion 30 is provided with a receiving cavity 303, and the receiving cavity 303 is used to install a power supply component for supplying power to the lamp bead 33, and the power supply component is not shown in the drawings. A wire hole 304 is provided between the first connecting portion 30 and the lighting portion 31, and the wire hole 304 connects the receiving cavity 303 and the receiving groove 311.

[0056] Specifically, the power supply assembly and the lamp bead 33 are routed through the wire hole 304, which, on the one hand, hides the circuit inside the lighting component 3, reducing the electrical safety risk caused by external factors, and on the other hand, reduces the clutter of the circuit and improves the aesthetics of the lighting lamp.

[0057] In this embodiment, in order to facilitate the installation of the power supply assembly in the accommodating cavity 303, the accommodating cavity 303 is provided with an opening on the first connecting portion 30. The lighting element 3 further includes a cover plate 34, which is used to cover the opening of the accommodating cavity 303 to ensure the airtightness of the accommodating cavity 303.

[0058] See attached Figure 6 The lighting lamp further comprises a connecting tube 5. The two first connecting parts 30 are both provided with connecting holes 305. The connecting holes 305 are communicated with the accommodating cavity 303. Both ends of the connecting tube 5 are respectively used to connect with the connecting holes 305 of the two adjacent first connecting parts 30.

[0059] Specifically, the power supply components of two adjacent lighting lamps are routed through the connecting tube 5, which can prevent the wires from being directly exposed to the external environment and prevent environmental factors from causing line damage. In this embodiment, the connecting tube 5 is a hose to accommodate the adjustment of the horizontal angle between the two lighting parts 31.

[0060] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A lighting lamp, characterized in that: Includes two lighting pieces and mounting assembly; The lighting component comprises a first connecting portion and a lighting portion, wherein the lighting portion is used to mount a lamp bead; The mounting assembly includes a mounting member and two first connecting members, the mounting member includes two mounting ends and a mounting connecting portion connecting the two mounting ends, each of the mounting ends is provided with a first through hole, and the first connecting member passes through the first through hole to connect the mounting end and the first connecting portion.

2. The lighting lamp according to claim 1, characterized in that: Each of the mounting ends is provided with a second through hole; The first connecting portion is provided with a first positioning hole, and the first positioning hole is located beside the first through hole; The mounting assembly further includes two first positioning members, which pass through the second through holes and are connected to the first positioning holes, so that the mounting end is positioned relative to the first connecting portion.

3. The lighting lamp according to claim 2, characterized in that: Each of the mounting ends is provided with a plurality of second through holes, and the plurality of second through holes are distributed in a circle with the corresponding first through hole as the center.

4. The lighting lamp according to claim 3, characterized in that: The lighting component further includes a second connecting portion, wherein the first connecting portion is located above the lighting portion, the second connecting portion is located below the lighting portion, and a second positioning hole is formed in the second connecting portion; The mounting assembly also includes a stabilizing member, two second connecting members and two second positioning members. The stabilizing member includes two stabilizing ends and a stabilizing connecting portion connecting the two stabilizing ends. Each of the stabilizing ends is provided with a third through hole and a plurality of fourth through holes. The plurality of fourth through holes are distributed circumferentially with the corresponding third through hole as the center. The second connecting member passes through the third through hole to connect the stabilizing end and the second connecting portion. The second positioning member passes through the fourth through hole and is connected to the second positioning hole to position the stabilizing end relative to the second connecting portion.

5. The lighting lamp according to claim 3, characterized in that: A third positioning hole is formed at one end of the first connecting portion away from the first positioning hole; The mounting assembly also includes an extension piece, two third connecting pieces and two third positioning pieces. The extension piece includes two extension ends and an extension connecting portion connecting the two extension ends. Each of the extension ends is provided with a fifth through hole and a plurality of sixth through holes. The plurality of sixth through holes are distributed circumferentially with the corresponding fifth through hole as the center. The third connecting piece passes through the fifth through hole to connect the extension end with the first connecting portion. The third positioning piece passes through the sixth through hole and is connected to the third positioning hole to position the extension end relative to the first connecting portion.

6. The lighting lamp according to claim 1, characterized in that: The installation assembly also includes a fixed seat, a rotating member and a locking member; The fixing base includes a fixing end and a first rotating end, and the fixing end is used to be connected to a ceiling or a wall; The rotating member comprises a second rotating end and a connecting end, the connecting end is mounted on the mounting member or the first connecting portion, and the second rotating end is rotatably connected to the first rotating end; The locking member penetrates the first rotating end and is connected to the second rotating end, and the locking member serves as a rotating shaft of the second rotating end.

7. The lighting lamp according to claim 6, characterized in that: The first rotating end is provided with a first tooth facing the second rotating end, and the second rotating end is provided with a second tooth facing the first rotating end, and the first tooth and the second tooth are meshed with each other.

8. The lighting lamp according to claim 1, characterized in that: It also includes a light-transmitting member, the lighting part is provided with a receiving groove, the lamp bead is installed in the receiving groove, and the light-transmitting member is installed in the receiving groove and covers the lamp bead.

9. The lighting lamp according to claim 8, characterized in that: The first connecting portion is provided with a receiving cavity, and the receiving cavity is used to install a power supply component for supplying power to the lamp bead. A wire passing hole is provided between the first connecting portion and the lighting portion, and the wire passing hole connects the receiving cavity and the receiving groove.

10. The lighting lamp according to claim 9, characterized in that: It also includes a connecting pipe, and the two first connecting parts are each provided with a connecting hole, the connecting hole is communicated with the accommodating cavity, and two ends of the connecting pipe are respectively used to connect with the connecting holes of two adjacent first connecting parts.

Images