Illuminating unit and illuminating lamp

Abstract

The utility model discloses a lighting unit and a lighting lamp, the lighting unit comprises a lamp holder (100) and a lamp cap (200), the lamp holder (100) comprises a first sub-holder (110) and a second sub-holder (120), and the lamp cap (200) is installed on the first sub-holder (110) or the second sub-holder (120); the first sub-seat (110) is rotatably connected with the second sub-seat (120) so as to be used for adjusting the included angle between the first sub-seat (110) and the second sub-seat (120), the first sub-seat (110) is used for being detachably connected with the second sub-seat (120) of one adjacent lighting unit, and the second sub-seat (120) is used for being detachably connected with the first sub-seat (110) of the other adjacent lighting unit. According to the scheme, the problem that illumination lamps related to the related technology are poor in overall layout flexibility and difficult to meet user requirements can be solved.

Description

Technical Field

[0001] The present application belongs to the technical field of lighting device design, and specifically relates to a lighting unit and a lighting fixture. Background Art

[0002] Lighting fixtures are widely used in various places. With the improvement of user needs, users' demands for the overall layout of lighting fixtures are becoming more and more diverse. However, the overall layout of lighting fixtures involved in the related art has been determined when the installation is completed, which is obviously difficult to meet the needs of users. How to make the overall layout of lighting fixtures more flexible to meet the needs of users is a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0003] The utility model discloses a lighting unit and a lighting fixture, so as to solve the problem that the lighting fixture involved in the related art has poor overall layout flexibility and is difficult to meet user needs.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] In a first aspect, the utility model discloses a lighting unit, the lighting unit disclosed comprises a lamp holder and a lamp head, the lamp holder comprises a first sub-holder and a second sub-holder, wherein:

[0006] The lamp holder is mounted on the first sub-base or the second sub-base;

[0007] The first sub-base is rotatably connected to the second sub-base for adjusting the angle between the first sub-base and the second sub-base. The first sub-base is used to be detachably connected to the second sub-base of an adjacent lighting unit, and the second sub-base is used to be detachably connected to the first sub-base of another adjacent lighting unit.

[0008] In a second aspect, the utility model discloses a lighting fixture, comprising a mounting base and the lighting unit described above, wherein one of the first sub-base and the second sub-base of the lighting unit, which is away from the lamp holder, is connected to the mounting base.

[0009] The technical solution adopted by the utility model can achieve the following technical effects:

[0010] The lighting unit disclosed in the embodiment of the present application improves the structure of the lighting unit involved in the related art. By setting a first sub-mount and a second sub-mount, the first sub-mount and the second sub-mount provide installation positions for other lighting units, thereby realizing splicing between multiple lighting units. At the same time, by setting the first sub-mount and the second sub-mount to be rotatably connected, the angle between the first sub-mount and the second sub-mount can be changed by rotating the first sub-mount or the second sub-mount, thereby adjusting the positions of other lighting units connected to the first sub-mount and the second sub-mount, thereby facilitating the adjustment of the overall layout of the lighting fixture including multiple lighting units, making the layout of the lighting fixture more flexible to meet user needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is an exploded view of a lighting fixture including a lighting unit disclosed in an embodiment of the present application;

[0012] Figure 2 is a cross-sectional view of a lighting fixture including a lighting unit disclosed in an embodiment of the present application;

[0013] Figure 3 is a partial exploded view of a lighting fixture including a lighting unit disclosed in an embodiment of the present application;

[0014] Figure 4 It is an assembly diagram of a lighting fixture including multiple lighting units disclosed in an embodiment of the present application.

[0015] Description of reference numerals:

[0016] 100-lamp holder, 110-first sub-holder, 111-first connecting arm, 120-second sub-holder, 121-second connecting arm, 122-first groove, 123-second groove, 131-first connector, 132-second connector, 140-driving power supply, 141-avoidance hole, 150-first magnetic member, 151-first convex ring, 152-fourth groove, 161-first end cover, 162-second end cover,

[0017] 101-first slot, 102-second slot, 103-third slot, 104-fourth slot,

[0018] 200-lamp holder, 210-lamp cover, 211-third groove, 220-second magnetic member, 221-second convex ring, 230-light-emitting member, 240-elastic probe, 250-insulating and heat-insulating member, 260-dimming member, 261-avoidance groove, 270-connecting member,

[0019] 300-Mounting seat. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The terms "first" and "second" in the description and claims of this application may explicitly or implicitly include one or more of the features.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Please refer to Figures 1 to 4 The embodiment of the present application discloses a lighting unit, which includes a lamp holder 100 and a lamp head 200 . The lamp holder 100 includes a first sub-holder 110 and a second sub-holder 120 .

[0024] The lamp holder 200 is a core component of the lighting unit for realizing lighting, and the lamp holder 100 is used to provide an installation position for the lamp holder 200, wherein the lamp holder 200 is installed on the first sub-holder 110 or the second sub-holder 120 to realize the connection between the lamp holder 200 and the lamp holder 100 through the first sub-holder 110 or the second sub-holder 120.

[0025] The first sub-mount 110 is used to be detachably connected to the second sub-mount 120 of an adjacent lighting unit, and the second sub-mount 120 is used to be detachably connected to the first sub-mount 110 of another adjacent lighting unit. That is to say, the first sub-mount 110 and the second sub-mount 120 can provide installation positions for other lighting units, so that the user can splice multiple lighting units together according to actual needs. Of course, the user can also disassemble the spliced ​​together lighting units according to actual needs.

[0026] The first sub-base 110 is rotatably connected to the second sub-base 120 for adjusting the angle between the first sub-base 110 and the second sub-base 120. This enables the positions of other lighting units connected to the first sub-base 110 and the second sub-base 120 to be adjusted by adjusting the angle between the first sub-base 110 and the second sub-base 120 when multiple lighting units are spliced ​​together.

[0027] In addition, the lamp holder 100 is usually fixed on the roof of the house, so as to be fixed based on the house. Specifically, the lamp holder 100 can be directly fixed on the roof of the house through one of the first sub-holder 110 and the second sub-holder 120 that is far away from the lamp head 200, or can be indirectly fixed on the roof of the house through one of the first sub-holder 110 and the second sub-holder 120 that is far away from the lamp head 200 is connected to other installation media (such as the installation seat 300 described later) fixed on the roof of the house. Of course, the lamp holder 100 can also be installed on other foundations, which is not limited by the embodiment of the present application.

[0028] The lighting unit disclosed in the embodiment of the present application improves the structure of the lighting unit involved in the related art. By setting the first sub-mount 110 and the second sub-mount 120, installation positions are provided for other lighting units through the first sub-mount 110 and the second sub-mount 120, so that splicing between multiple lighting units can be achieved. At the same time, by setting the first sub-mount 110 and the second sub-mount 120 to be rotatably connected, the angle between the first sub-mount 110 and the second sub-mount 120 can be changed by rotating the first sub-mount 110 or the second sub-mount 120, so that the positions of other lighting units connected to the first sub-mount 110 and the second sub-mount 120 can be adjusted, thereby facilitating the adjustment of the overall layout of the lighting fixture including multiple lighting units, making the layout of the lighting fixture more flexible to meet user needs.

[0029] Please refer again Figures 1 to 4 In order to facilitate the connection between adjacent lighting units, the first sub-base 110 may include a first connecting arm 111, and the second sub-base 120 may include a second connecting arm 121. The first connecting arm 111 can be used to be detachably connected to the second connecting arm 121 of an adjacent lighting unit, thereby realizing a detachable connection between the second sub-base 120 of an adjacent lighting unit, and the second connecting arm 121 can be used to be detachably connected to the first connecting arm 111 of another adjacent lighting unit, thereby realizing a detachable connection between the first sub-base 110 of another adjacent lighting unit.

[0030] In other embodiments, the first sub-base 110 may include a third magnetic member, and the second sub-base 120 may include a fourth magnetic member, and the third magnetic member may be used to be detachably magnetically connected to the fourth magnetic member of an adjacent lighting unit, thereby realizing a detachable connection with the second sub-base 120 of an adjacent lighting unit. At the same time, the fourth magnetic member may be used to be detachably magnetically connected to the third magnetic member of an adjacent lighting unit, thereby realizing a detachable connection with the first sub-base 110 of another adjacent lighting unit.

[0031] For further information, please refer to Figure 3 The first connecting arm 111 and the second connecting arm 121 may have a first slot 101 and a second slot 102, respectively. The lamp holder 100 may further include a first plug-in connector 131 and a second plug-in connector 132. The first end of the first plug-in connector 131 may be plugged into the first slot 101, and the second end of the first plug-in connector 131 may be used to be plugged and connected with the second slot 102 of an adjacent lighting unit, thereby realizing a detachable connection with the second connecting arm 121 of an adjacent lighting unit. The first end of the second plug-in connector 132 may be plugged into the second slot 102, and the second end of the second plug-in connector 132 may be used to be plugged and connected with the first slot 101 of another adjacent lighting unit, thereby realizing a detachable connection with the first connecting arm 111 of an adjacent lighting unit.

[0032] That is to say, in this structure, the first connecting arm 111 and the second connecting arm 121 of an adjacent lighting unit are indirectly connected together by plugging and fitting with the first end and the second end of the first connector 131, respectively, and the second connecting arm 121 and the first connecting arm 111 of an adjacent lighting unit are indirectly connected together by plugging and fitting with the first end and the second end of the second connector 132, respectively, so that multiple lighting units can be quickly spliced ​​together by plugging and fitting.

[0033] In another example, the first connecting arm 111 and the second connecting arm 121 may respectively have a first clip portion and a second clip portion, and the first clip portion may be used to clip with the second clip portion of an adjacent lighting unit, thereby achieving a detachable connection with the second connecting arm 121 of an adjacent lighting unit, and the second clip portion may be used to clip with the first clip portion of another adjacent lighting unit, thereby achieving a detachable connection with the first connecting arm 111 of an adjacent lighting unit, thereby enabling multiple lighting units to be quickly spliced ​​together by clip-fitting.

[0034] In order to improve the stability of the plug-in fit between multiple lighting units, the shape of the second slot 102 can match the shape of the second end of the first connector 131 and the shape of the first end of the second connector 132, that is, the shape of the first slot 101 matches the shape of the second end of the first connector 131, and matches the shape of the first end of the second connector 132, so that the second slot 102 can be stably plug-fitted with the first end of the second connector 132 while ensuring that the second slot 102 of an adjacent lighting unit can be stably plug-fitted with the second end of the first connector 131, thereby achieving a stable connection between an adjacent lighting unit and the first connecting arm 111.

[0035] The shape of the first slot 101 can match the shape of the first end of the first connector 131 and the shape of the second end of the second connector 132, that is, the shape of the first slot 101 matches the shape of the first end of the first connector 131 and matches the shape of the second end of the second connector 132, so that the first slot 101 can be stably plugged in and matched with the first end of the first connector 131 while ensuring that the first slot 101 of another adjacent lighting unit can be stably plugged in and matched with the second end of the second connector 132, thereby achieving a stable connection between the other adjacent lighting unit and the second connecting arm 121.

[0036] Preferably, the shapes of the first connector 131 and the second connector 132 can be the same, and accordingly, the shapes of the first slot 101 and the second slot 102 can match the shapes of the first connector 131 and the second connector 132, that is, the shapes of the first slot 101 and the second slot 102 are the same. This structure makes the production of the first connector 131 and the second connector 132 more convenient, and when the first connector 131 and the second connector 132 are installed in the first slot 101 and the second slot 102 respectively, there is no need to distinguish the ends of the first connector 131 and the second connector 132, so that the installation is more convenient and helps to improve the installation efficiency.

[0037] Specifically, the cross-sections of the first connector 131 and the second connector 132 perpendicular to the plugging direction can be oval structures, and the shapes of the first connector 131 and the second connector 132 are the same, and the shapes of the first slot 101 and the second slot 102 are matched with the shapes of the first connector 131 and the second connector 132, so that when there is a certain range of production error in the first connector 131, the second connector 132, the first slot 101 or the second slot 102, the plug-in fit between the first connector 131 and the first slot 101 and the second slot 102 of an adjacent lighting unit, and the plug-in fit between the second connector 132 and the second slot 102 and the first slot 101 of another adjacent lighting unit can still be achieved, so as to improve the fault tolerance rate. Of course, the cross-sections of the first connector 131 and the second connector 132 perpendicular to the plugging direction can also be rectangular or triangular structures, and the embodiments of the present application are not limited to this.

[0038] Please continue to refer to Figures 1 to 4In a feasible technical solution, the lamp holder 100 may further include a first end cover 161 and a second end cover 162. The first end cover 161 may be provided with a third slot 103, and the second end cover 162 may be provided with a fourth slot 104. The third slot 103 is used to be plugged and connected with the second end of the first connector 131, thereby shielding the second end of the first connector 131 through the first end cover 161, and the fourth slot 104 is used to be plugged and connected with the second end of the second connector 132, thereby shielding the second end of the second connector 132 through the second end cover 162, thereby achieving the purpose of concealing ugliness and helping to improve the aesthetics of the product.

[0039] It should be noted that, when the lighting fixture includes one lighting unit, the first end cap 161 and the second end cap 162 respectively cooperate with the second end of the first connector 131 and the second end of the second connector 132. When the lighting fixture includes multiple lighting units, the first end cap 161 cooperates with the second end of the first connector 131 of the lighting unit located at the splicing edge of the multiple lighting units, and the second end cap 162 cooperates with the second end of the second connector 132 of the lighting unit located at the splicing edge of the multiple lighting units.

[0040] In addition, when the lighting fixture includes one lighting unit, the first connector 131 and the second connector 132 may be one or more. When the lighting fixture includes multiple lighting units, adjacent lighting units may be connected by one first connector 131 or a second connector to reduce costs, or may be connected by multiple first connectors 131 or second connectors to improve connection reliability.

[0041] Of course, the shapes of the third slot 103 and the fourth slot 104 may also match the shapes of the second end of the first connector 131 and the second end of the second connector 132, respectively, so that the first end cover 161 and the second end cover 162 can be stably plugged into and matched with the second end of the first connector 131 and the second end of the second connector 132, respectively.

[0042] Optionally, the cross-sections of the first end cap 161, the second end cap 162, the first connecting arm 111, and the second connecting arm 121 parallel to the plug-in direction can all be semicircular structures, so that when the first end cap 161 is connected to the first connecting arm 111, the second end cap 162 is connected to the second connecting arm 121, the first connecting arm 111 is connected to the second connecting arm 121 of an adjacent lighting unit, or the second connecting arm 121 is connected to the first connecting arm 111 of another adjacent lighting unit, any of the above-mentioned two connected sections in the cross-section parallel to the plug-in direction can form a circular structure, thereby making the product more harmonious as a whole. Of course, the cross-sections of the first end cap 161, the second end cap 162, the first connecting arm 111, and the second connecting arm 121 parallel to the plug-in direction can all be rectangular structures, and the embodiments of the present application are not limited to this.

[0043] In an embodiment of the present application, the lamp holder 100 may further include a driving power supply 140, and one of the first sub-holder 110 and the second sub-holder 120 connected to the lamp head 200 may be provided with a first groove 122 on the side facing away from the lamp head 200, and the other may be rotatably covered on the notch of the first groove 122, and the driving power supply 140 may be provided in the first groove 122.

[0044] In this structure, one of the first sub-base 110 and the second sub-base 120 connected to the lamp holder 200 can provide a mounting base for the lamp holder 200 and can also serve as a box body, while the other can serve as a box cover, and this structure can also ensure the rotation connection between the first sub-base 110 and the second sub-base 120. In addition, the first sub-base 110 and the second sub-base 120 can enclose a containing space to accommodate and protect other components such as the driving power supply 140 and the circuit, so that the first sub-base 110 and the second sub-base 120 can be more fully utilized.

[0045] Optionally, the lamp holder 100 may further include a containing box, the driving power supply 140 may be disposed in the containing box, and the first sub-holder 110 and the second sub-holder 120 may be rotatably disposed on opposite sides or adjacent sides of the containing box.

[0046] The driving power source 140 can be electrically connected to the lamp holder 200, the first end of the first connector 131, and the first end of the second connector 132, so that the lamp holder 200, the first connector 131, and the second connector 132 can be powered by the driving power source 140. The second end of the first connector 131 can be used to electrically connect to the driving power source 140 of an adjacent lighting unit, and the second end of the second connector 132 can be used to electrically connect to the driving power source 140 of another adjacent lighting unit. In other words, the adjacent lighting units can be electrically connected through the first connector 131 or the second connector 132, which makes it possible to power all the interconnected lighting units by only powering one of the lighting units when multiple lighting units are connected, thereby avoiding the user from powering each lighting unit separately after connecting multiple lighting units, which is conducive to improving user experience.

[0047] In this structure, the first connector 131 and the second connector 132 can be used to achieve mechanical connection between the plurality of lighting units, and the first connector 131 and the second connector 132 can be used to achieve power supply connection between the plurality of lighting units, so that the first connector 131 and the second connector 132 can be more fully utilized. Of course, in an optional technical solution, the driving power supply 140 can also be provided in only one lighting unit, so that this structure avoids the need to provide additional driving power supplies 140 in other lighting units, thereby helping to simplify the structure of the lighting fixture.

[0048] In a feasible technical solution, the lamp holder 200 and the lamp base 100 can be detachably connected by magnetic attraction. Specifically, the lamp base 100 can also include a first magnetic member 150, and the lamp holder 200 can include a lampshade 210 and a second magnetic member 220. Figure 2 As shown, one of the first sub-base 110 and the second sub-base 120 connected to the lamp holder 200 may be provided with a second groove 123 on a side facing the lamp holder 200 , and the first magnetic member 150 may be disposed in the second groove 123 .

[0049] Please refer to Figure 1 and Figure 2 A third groove 211 may be provided at one end of the lampshade 210 facing the lamp holder 100, and the second magnetic member 220 may be disposed in the third groove 211, so that the lampshade 210 can not only play a role in focusing light, but also provide an installation position for the second magnetic member 220, thereby making full use of the lampshade 210.

[0050] At the same time, the first magnetic member 150 can be opposite to the second magnetic member 220 and can be connected by magnetic attraction, so that one of the first sub-base 110 and the second sub-base 120 with the first magnetic member 150 installed can be magnetically connected to the lampshade 210 with the second magnetic member 220 installed, thereby realizing the magnetic connection between the lamp holder 200 and the lamp holder 100. This structure can realize the rapid disassembly and assembly between the lamp holder 200 and the lamp holder 100, which is conducive to improving the disassembly and assembly efficiency of the lamp holder 200 and the lamp holder 100, and is convenient for replacement when the lamp holder 200 fails.

[0051] Of course, the first sub-base 110 or the second sub-base 120 can also be connected to the lamp holder 200 by means of a snap connection or a threaded connection, and the embodiment of the present application does not limit this.

[0052] Please refer again Figure 2 In order to reduce the space occupied by the lamp holder 100, the bottom wall of the second groove 123 can protrude from the bottom wall of the first groove 122, and the driving power supply 140 can be provided with an avoidance hole 141 to avoid the second groove 123, thereby avoiding increasing the size of the first sub-holder 110 or the second sub-holder 120 having the second groove 123 in the thickness direction (i.e., the direction parallel to the notch of the second groove 123), thereby avoiding increasing the size of the lamp holder 100 in the thickness direction, making the structure of the lamp holder 100 more compact, which is beneficial to reducing the space occupied by the lamp holder 100.

[0053] In a further technical solution, the lamp holder 100 may further include a first electrical connector and a second electrical connector, and the lamp head 200 may further include a light emitting member 230 , an elastic probe 240 and a third electrical connector.

[0054] Among them, the first electrical connector and the second electrical connector can both be arranged on the side of the first magnetic component 150 opposite to the second magnetic component 220, and can be electrically connected to the driving power supply 140, the elastic probe 240 can be at least partially arranged in the second magnetic component 220, the third electrical connector can be arranged on the side of the second magnetic component 220 opposite to the first magnetic component 150, and the light-emitting component 230 can be arranged in the lampshade 210, and can be electrically connected to the elastic probe 240 and the third electrical connector.

[0055] During the specific working process, when the first magnetic part 150 is magnetically connected to the second magnetic part 220, the elastic probe 240 can elastically abut against the first electrical connector and can be electrically connected to the first electrical connector, so that the elastic probe 240 can be stably connected to the first electrical connector. At the same time, the second electrical connector can abut against and be electrically connected to the third electrical connector, thereby realizing the electrical connection between the driving power supply 140 and the light-emitting part 230.

[0056] In this structure, the first electrical connector and the elastic probe 240 can be used as the cathode of the lamp holder 100 and the lamp head 200, respectively, and correspondingly, the second electrical connector and the third electrical connector can be used as the anode of the lamp holder 100 and the lamp head 200, respectively. Of course, the first electrical connector and the elastic probe 240 can be used as the anode of the lamp holder 100 and the lamp head 200, respectively, and correspondingly, the second electrical connector and the third electrical connector can be used as the cathode of the lamp holder 100 and the lamp head 200, respectively, and the embodiment of the present application is not limited to this.

[0057] In addition, in a specific working process, the driving power supply 140 can control the start-up of the light emitting element 230 and supply power to the light emitting element 230. Of course, in other embodiments, the driving power supply 140 can have a control function to adjust the brightness and color of the light.

[0058] In a more preferred technical solution, the first magnetic member 150 may include a first convex ring 151 and a fourth groove 152, the second magnetic member 220 may include a second convex ring 221, the first convex ring 151 may be arranged around the fourth groove 152, the second convex ring 221 may be arranged around the elastic probe 240, the first electrical connector may be arranged in the fourth groove 152, the second electrical connector may be arranged on the surface opposite to the first convex ring 151 and the second magnetic member 220, and the third electrical connector may be arranged on the surface opposite to the second convex ring 221 and the first magnetic member 150.

[0059] During the specific working process, the elastic probe 240 can be positioned in the fourth groove 152 to avoid misalignment of the lamp head 200 and the lamp holder 100, and the elastic probe 240 and the fourth groove 152 can be magnetically connected to make the elastic probe 240 elastically contact and electrically connected to the first electrical connector, and the first convex ring 151 and the second convex ring 221 can be magnetically connected to make the second electrical connector contact and electrically connected to the third electrical connector.

[0060] In this structure, the first magnetic part 150 and the second magnetic part 220 are connected by magnetic attraction between the first convex ring 151 and the second convex ring 221 and between the fourth groove 152 and the elastic probe 240, so that there is a smaller contact area between the first magnetic part 150 and the second magnetic part 220 to have a greater fault tolerance, thereby avoiding the problem that the contact area between the first magnetic part 150 and the second magnetic part 220 is too large, which makes it difficult to ensure production accuracy and causes the contact surface between the first magnetic part 150 and the second magnetic part 220 to be uneven, thereby affecting the stability of the connection between the first magnetic part 150 and the second magnetic part 220.

[0061] At the same time, when the first convex ring 151 is magnetically connected to the second convex ring 221, this structure can enclose a receiving space between the two, and part of the elastic probe 240 can be located in the receiving space, thereby avoiding the situation where the first magnetic part 150 and the second magnetic part 220 are blocked by the elastic probe 240 and difficult to contact, thereby affecting the magnetic connection between the first magnetic part 150 and the second magnetic part 220.

[0062] Please refer to Figure 2 In order to reduce the influence of the light-emitting component 230 on the second magnetic component 220, the light-emitting component 230 can be arranged on the outer side of the third groove 211 away from the lamp holder 100, that is, on the side of the bottom wall of the third groove 211 away from the lamp holder 100, so that the heat generated by the light-emitting component 230 can be isolated by the third groove 211 to avoid affecting the magnetism of the second magnetic component 220 as much as possible, so that the second magnetic component 220 can be stably magnetically connected to the first magnetic component 150.

[0063] In order to further reduce the influence of the light-emitting component 230 on the second magnetic component 220, the lamp holder 200 may further include an insulating heat-insulating component 250, which may be wrapped around the second magnetic component 220, thereby more effectively isolating the heat generated by the light-emitting component 230, and further more effectively protecting the second magnetic component 220. The insulating heat-insulating component 250 may avoid the surface of the second magnetic component 220 that is opposite to the first magnetic component 150, thereby avoiding affecting the magnetic attraction effect between the second magnetic component 220 and the first magnetic component 150, and further facilitating improving the reliability of the connection between the second magnetic component 220 and the first magnetic component 150.

[0064] In addition, when the lampshade 210 is made of a conductor, the insulating and heat-insulating component 250 can prevent the lampshade 210 from being conductive, thereby reducing the risk of electric shock to the user when disassembling the lamp holder 200, which is beneficial to improving the safety of the product.

[0065] In order to further improve the user experience, the lamp head 200 may further include a dimming element 260, which may be disposed in the lampshade 210 and may surround the light emitting element 230 to uniformly emit light from the light emitting element 230. Specifically, the dimming element 260 may be a reflective cup or a lens, which is not limited in the present embodiment.

[0066] Please refer again Figure 2The lamp holder 200 may further include a connecting member 270 disposed in the lampshade 210. The connecting member 270 may be fixedly connected to the end of the lampshade 210 away from the lamp holder 100, and may press and fix the dimming member 260 to the inner wall of the lampshade 210. In this case, the connecting member 270 presses and fixes the end of the dimming member 260 away from the light emitting member 230 to the inner side wall of the end of the lampshade 210 away from the lamp holder 100, and makes the end of the dimming member 260 close to the light emitting member 230 press against the inner bottom wall of the end of the lampshade 210 close to the lamp holder 100, that is, the end of the dimming member 260 close to the light emitting member 230 presses against the side of the bottom wall of the third groove 211 away from the lamp holder 100.

[0067] Specifically, the connecting piece 270 can be fixedly connected to the end of the lampshade 210 away from the lamp holder 100 by means of snap connection, threaded connection or glue bonding, which is not limited in the embodiment of the present application.

[0068] Of course, please refer to Figure 1 and Figure 2 An avoidance groove 261 may be provided at the end of the dimming element 260 close to the light-emitting element 230 for avoiding the dimming element 260 and avoiding damage to the light-emitting element 230. At the same time, this structure can also protect the light-emitting element 230 and prevent dust, water vapor, etc. from invading the light-emitting element 230 and affecting the normal operation of the light-emitting element 230.

[0069] Based on the lighting unit disclosed in the embodiment of the present application, the present application further discloses a lighting fixture, which includes a mounting base 300 and a plurality of lighting units described in any one of the above embodiments, and one of the first sub-base 110 and the second sub-base 120 of the lighting unit that is away from the lamp holder 200 is connected to the mounting base 300, that is, the mounting base 300 is used to provide a mounting position for the lamp holder 100. Specifically, the mounting base 300 can be fixed on the roof of the house, and of course, the mounting base 300 can also be installed on other foundations, which is not limited by the embodiment of the present application.

[0070] In addition, the lighting fixture may also include a lighting unit as described in any of the above embodiments. The embodiments of the present application do not limit the specific number of lighting units included in the lighting fixture.

[0071] The above embodiments of the present invention focus on the differences between the various embodiments. As long as the different optimization features of the various embodiments are not contradictory, they can be combined to form a better embodiment. Considering the simplicity of the text, they will not be repeated here.

[0072] The embodiments of the utility model are described above in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the enlightenment of the utility model, ordinary technicians in this field can also make many forms without departing from the scope of protection of the utility model and the claims, all of which are within the protection of the utility model.

Claims

1. A lighting unit, characterized in that: The invention comprises a lamp holder (100) and a lamp cap (200), wherein the lamp holder (100) comprises a first sub-holder (110) and a second sub-holder (120), wherein: The lamp holder (200) is mounted on the first sub-holder (110) or the second sub-holder (120); The first sub-base (110) is rotatably connected to the second sub-base (120) for adjusting the angle between the first sub-base (110) and the second sub-base (120); the first sub-base (110) is used to be detachably connected to the second sub-base (120) of an adjacent lighting unit; and the second sub-base (120) is used to be detachably connected to the first sub-base (110) of another adjacent lighting unit.

2. The lighting unit according to claim 1, characterized in that: The first sub-base (110) includes a first connecting arm (111), and the second sub-base (120) includes a second connecting arm (121), the first connecting arm (111) is used to be detachably connected to the second connecting arm (121) of an adjacent lighting unit, and the second connecting arm (121) is used to be detachably connected to the first connecting arm (111) of another adjacent lighting unit.

3. The lighting unit according to claim 2, characterized in that: The first connecting arm (111) is provided with a first slot (101), the second connecting arm (121) is provided with a second slot (102), and the lamp holder (100) further comprises a first plug-in connector (131) and a second plug-in connector (132). The first end of the first connector (131) is plugged into the first slot (101), and the second end of the first connector (131) is used for plugging and connecting with the second slot (102) of an adjacent lighting unit; the first end of the second connector (132) is plugged into the second slot (102), and the second end of the second connector (132) is used for plugging and connecting with the first slot (101) of another adjacent lighting unit.

4. The lighting unit according to claim 3, characterized in that: The lamp holder (100) further comprises a driving power source (140); one of the first sub-holder (110) and the second sub-holder (120) connected to the lamp holder (200) is provided with a first groove (122) on a side facing away from the lamp holder (200); the other sub-holder is rotatably covered on a notch of the first groove (122); the driving power source (140) is arranged in the first groove (122) and is electrically connected to the lamp holder (200), the first end of the first connector (131) and the first end of the second connector (132); The second end of the first connector (131) is used to electrically connect to the driving power source (140) of an adjacent lighting unit, and the second end of the second connector (132) is used to electrically connect to the driving power source (140) of another adjacent lighting unit.

5. The lighting unit according to claim 4, characterized in that: The lamp holder (100) further comprises a first magnetic member (150); the lamp head (200) comprises a lamp shade (210) and a second magnetic member (220); one of the first sub-holder (110) and the second sub-holder (120) connected to the lamp head (200) is provided with a second groove (123) on a side facing the lamp head (200); and the lamp shade (210) is provided with a third groove (211) on one end facing the lamp holder (100). The first magnetic member (150) is disposed in the second groove (123), the second magnetic member (220) is disposed in the third groove (211), and the first magnetic member (150) and the second magnetic member (220) are opposite to each other and are magnetically connected.

6. The lighting unit according to claim 5, characterized in that: The lamp holder (100) further comprises a first electrical connector and a second electrical connector, and the lamp head (200) further comprises a light emitting member (230), an elastic probe (240) and a third electrical connector. The first electrical connector and the second electrical connector are both arranged on a side of the first magnetic member (150) opposite to the second magnetic member (220) and are electrically connected to the driving power source (140); the elastic probe (240) is at least partially arranged in the second magnetic member (220); the third electrical connector is arranged on a side of the second magnetic member (220) opposite to the first magnetic member (150); the light emitting member (230) is arranged in the lampshade (210) and is electrically connected to the elastic probe (240) and the third electrical connector; When the first magnetic member (150) is magnetically connected to the second magnetic member (220), the elastic probe (240) elastically abuts against the first electrical connector and is electrically connected to the first electrical connector, and the second electrical connector abuts against and is electrically connected to the third electrical connector.

7. The lighting unit according to claim 6, characterized in that: The first magnetic member (150) comprises a first convex ring (151) and a fourth groove (152); the second magnetic member (220) comprises a second convex ring (221); the first convex ring (151) is arranged around the fourth groove (152); the second convex ring (221) is arranged around the elastic probe (240); the first electrical connector is arranged in the fourth groove (152); the second electrical connector is arranged on a surface of the first convex ring (151) opposite to the second magnetic member (220); and the third electrical connector is arranged on a surface of the second convex ring (221) opposite to the first magnetic member (150). The elastic probe (240) is positioned in the fourth groove (152), and the two are connected by magnetic attraction, so that the elastic probe (240) elastically contacts and is electrically connected to the first electrical connector, and the first convex ring (151) and the second convex ring (221) are connected by magnetic attraction, so that the second electrical connector contacts and is electrically connected to the third electrical connector.

8. The lighting unit according to claim 6, characterized in that: The light-emitting element (230) is arranged on the outer side of the third groove (211) away from the lamp holder (100).

9. The lighting unit according to claim 7, characterized in that: The lamp holder (200) further comprises an insulating and heat-insulating component (250), wherein the insulating and heat-insulating component (250) is wrapped around the second magnetic component (220) and avoids the surface of the second magnetic component (220) that is opposite to the first magnetic component (150).

10. The lighting unit according to claim 6, characterized in that: The lamp head (200) further comprises a dimming component (260), wherein the dimming component (260) is arranged in the lampshade (210) and surrounds the light-emitting component (230).

11. The lighting unit according to claim 10, characterized in that: The lamp holder (200) further comprises a connecting piece (270) disposed in the lampshade (210), wherein the connecting piece (270) is fixedly connected to the end of the lampshade (210) facing away from the lamp holder (100), and presses and fixes the dimming piece (260) to the inner wall of the lampshade (210).

12. The lighting unit according to claim 3, characterized in that: The shape of the first slot (101) matches the shape of the first end of the first connector (131) and the shape of the second end of the second connector (132), and the shape of the second slot (102) matches the shape of the second end of the first connector (131) and the shape of the first end of the second connector (132).

13. A lighting fixture, characterized in that: The invention comprises a mounting seat (300) and a plurality of lighting units according to any one of claims 1 to 12, wherein one of the first sub-seat (110) and the second sub-seat (120) of the lighting unit which is away from the lamp holder (200) is connected to the mounting seat (300).

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