Lamp

Abstract

The utility model relates to the technical field of lighting devices, and provides a lamp. The lamp comprises a hanging plate and a lamp base plate, a connecting hole extending in the first direction is formed in the hanging plate, and limiting sliding grooves extending in the first direction are formed in the two opposite side portions of the hanging plate respectively; the lamp chassis comprises a chassis body and a positioning piece, the top of the chassis body is provided with a connecting piece corresponding to the connecting hole, the positioning piece corresponds to the limiting sliding groove, one end of the positioning piece is rotationally connected with the chassis body, the other end of the positioning piece is provided with a limiting pin, and the limiting pin slides into the limiting sliding groove from one end of the limiting sliding groove; when the limiting pin slides to the other end of the limiting sliding groove and the lamp base plate is lifted to a preset position towards the hanging plate, the connecting piece corresponds to the connecting hole in the first direction, and the connecting piece moves from one end of the connecting hole to the other end of the connecting hole in the first direction and is matched with the connecting hole in a limiting mode. The lamp provided by the utility model can be quickly and conveniently mounted, and is time-saving, labor-saving, efficient and safe.

Description

Technical Field

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

[0002] At present, conventional ceiling lamps on the market usually include a chassis, a driver, a light source and a lampshade. When installing, it is mostly necessary to first remove the lampshade, fixedly install the chassis on a wall or a ceiling, then connect the wires, and finally install the lampshade on the chassis. Since the ceiling lamp is relatively large in size, the visual conditions during installation are extremely poor, in a blind installation state, very difficult to position. Coupled with the fact that it is high-altitude operation, the installation process is relatively complex and requires the assistance of multiple people to complete the installation. The installation difficulty and cost are relatively high, the installation efficiency is relatively low, and during the later maintenance and cleaning processes, disassembly and assembly are also time-consuming and laborious. Content of the Utility Model

[0003] In order to solve the above technical problems or at least partially solve the above technical problems, the utility model provides a lamp.

[0004] The utility model provides a lamp, comprising:

[0005] A hanging plate, on which a connection hole extending along a first direction is formed, and two opposite side portions of the hanging plate are respectively provided with limiting sliding grooves extending along the first direction;

[0006] A lamp chassis, comprising a chassis main body and a positioning member. A connecting member corresponding to the connection hole is arranged at the top of the chassis main body. The positioning member is arranged corresponding to the limiting sliding groove. One end of the positioning member is rotatably connected to the chassis main body, and a limiting pin is arranged at the other end of the positioning member. The limiting pin slides into the limiting sliding groove from one end of the limiting sliding groove;

[0007] Wherein, when the limiting pin slides to the other end of the limiting sliding groove, and the lamp chassis is lifted towards the hanging plate to a preset position, the connecting member corresponds to the connection hole along the first direction, and the connecting member moves from one end of the connection hole to the other end of the connection hole along the first direction and is in limiting cooperation with the connection hole.

[0008] The lamp provided by the present utility model realizes the hanging connection of the lamp chassis on the hanging plate and its lateral positioning by respectively arranging limiting sliding grooves extending in the first direction on two opposite side parts of the hanging plate and connecting a positioning member on the chassis main body, and sliding the limiting pins on the positioning member into the limiting sliding grooves on the hanging plate; the positioning member is rotatably connected to the chassis main body, so that when the lamp chassis is lifted, the positioning member will rotate relative to the chassis main body without affecting the movement of the lamp chassis in the direction towards the hanging plate; the limiting pins are slid from one end of the limiting sliding groove to the other end for stroke limiting, and the lamp chassis is lifted in the direction towards the hanging plate to a preset position, so that the connecting member corresponds to the connecting hole in the first direction; in this state, the lamp chassis is pushed in the first direction, so that the connecting member moves from one end of the connecting hole to the other end in the first direction and is in limiting cooperation with the connecting hole, thereby realizing the fixing of the lamp chassis on the hanging plate. With such a setting, the rapid and convenient installation of the lamp chassis on the hanging plate is realized, and a single person can complete the installation. The installation process saves time and effort, and is efficient and safe.

[0009] In some embodiments, the limiting sliding groove is a long-strip-shaped sliding groove, and a sliding-in notch is formed at one end of the limiting sliding groove along its length direction, and the limiting pin slides into the limiting sliding groove through the sliding-in notch;

[0010] Alternatively, the limiting sliding groove is a long-strip-shaped sliding groove, and one end of the limiting sliding groove along its length direction is formed as a large-hole end, and the limiting pin slides into the limiting sliding groove through the large-hole end.

[0011] In some embodiments, a sliding groove is arranged at one end part of the positioning member connected to the chassis main body, a connecting pin is arranged on the chassis main body, the connecting pin is slidably arranged in the sliding groove, and the positioning member is configured to rotate relative to the chassis main body around the connecting pin.

[0012] In some embodiments, the sliding groove is a long-strip-shaped sliding groove extending from one end part of the positioning member towards the other end part, and the connecting pin slides to the end of the sliding groove far from the limiting pin for stroke limiting;

[0013] Wherein, when the lamp chassis is lifted towards the hanging plate to the preset position, the extending direction of the sliding groove is parallel to the extending direction of the limiting sliding groove.

[0014] In some embodiments, a receiving groove extending in the first direction is arranged at the top of the chassis main body, the connecting pin is connected to the inner groove wall of the receiving groove, and the positioning member is located in the receiving groove.

[0015] In some embodiments, a convex guiding rail protruding towards the lamp chassis is arranged at the bottom of the hanging plate, and a concave guiding rail recessed away from the hanging plate is arranged at the top of the chassis main body;

[0016] The convex guide rail and the concave guide rail both extend along the first direction, and the convex guide rail is in positioning cooperation with the concave guide rail.

[0017] In some embodiments, a first plug terminal is provided on the hanging plate, and a second plug terminal is provided on the chassis main body;

[0018] The second plug terminal is inserted and electrically connected to the first plug terminal along the first direction, and when the connecting member moves to the other end of the connection hole along the first direction and is in limiting cooperation with the connection hole, the second plug terminal is inserted and electrically connected to the first plug terminal.

[0019] In some embodiments, the hanging plate includes a hanging plate main body and a folded edge connected to the hanging plate main body. Two opposite side portions of the hanging plate main body are bent towards the lamp chassis respectively to form the folded edge;

[0020] The connection hole is opened on the hanging plate main body and penetrates through the top and bottom surfaces of the hanging plate main body, and the limiting chute is opened on the folded edge.

[0021] In some embodiments, the connecting member is a connecting column, and a limiting cap is formed at the top of the connecting column;

[0022] The connection hole includes a tapered hole section and a straight hole section connected to each other. The small end of the tapered hole section is connected to the straight hole section, the large end of the tapered hole section is open, the connecting column is inserted into the connection hole through the large end of the tapered hole section, and moves along the first direction to the end of the straight hole section far from the tapered hole section. The diameter of the limiting cap is larger than the diameter of the straight hole section.

[0023] In some embodiments, the number of the connecting members is four, and the four connecting members are grouped in pairs;

[0024] Two connecting members in each group are located on the same straight line parallel to the first direction, and the connecting members in one group are spaced from the connecting members in the other group in a direction perpendicular to the first direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings herein are incorporated into the specification and form a part of this specification, showing embodiments consistent with the present invention, and are used together with the specification to explain the principles of the present invention.

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0027] Figure 1 Explosion diagram of the lamp in an embodiment of the present utility model;

[0028] Figure 2 Structural schematic diagram of the hanging plate of the lamp in an embodiment of the present utility model;

[0029] Figure 3 Explosion diagram of the hanging plate of the lamp in an embodiment of the present utility model;

[0030] Figure 4 Structural schematic diagram of the lamp chassis of the lamp in an embodiment of the present utility model;

[0031] Figure 5 Top view structural schematic diagram of the lamp in an embodiment of the present utility model;

[0032] Figure 6 Bottom view structural schematic diagram of the lamp in an embodiment of the present utility model;

[0033] Figure 7 Side view structural schematic diagram of the lamp in an embodiment of the present utility model;

[0034] Figure 8 Structural schematic diagram when the lamp chassis of the lamp in an embodiment of the present utility model is lifted to fit with the hanging plate.

[0035] Wherein, 1. Hanging plate; 11. Connection hole; 111. Tapered hole section; 112. Straight hole section; 12. Limit sliding groove; 121. Sliding-in notch; 13. Convex guide rail; 14. First plug-in terminal; 141. Installation frame; 142. Wiring terminal body; 15. Hanging plate main body; 16. Flange; 17. Installation platform; 2. Lamp chassis; 21. Chassis main body; 211. Connection pin; 212. Accommodation groove; 213. Concave guide rail; 22. Positioning member; 221. Limit pin; 222. Sliding groove; 23. Connecting member; 24. Second plug-in terminal; 3. Lamp strip; 4. Lamp cover. Detailed implementation manners

[0036] In order to be able to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the solution of the present utility model will be further described below. It should be noted that, without conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other.

[0037] Many specific details are set forth in the following description in order to fully understand the present utility model, but the present utility model can also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0038] Referring to Figures 1 to 8 as shown, a lighting fixture provided by some embodiments of the present utility model includes a hanging plate 1 and a lamp chassis 2. Among them, the hanging plate 1 can be fixed to a wall or a ceiling by means such as screwing, and the lamp chassis 2 can be hung and fixed to the hanging plate 1, so as to realize the fixation of the lamp chassis 2 on the wall or the ceiling.

[0039] Specifically, referring to Figures 1 to 3 as shown, the hanging plate 1 is provided with a connection hole 11 extending in a first direction, and two opposite side portions of the hanging plate 1 are respectively provided with a limiting sliding groove 12 extending in the first direction. That is to say, both the connection hole 11 and the limiting sliding groove 12 are arranged to extend in the first direction, as Figure 1 shown by the arrow direction, representing the first direction.

[0040] In a specific implementation, the hanging plate 1 can adopt a rectangular hanging plate, the first direction can be the length direction of the hanging plate 1, the hanging plate 1 is provided with a connection hole 11 extending in the length direction, and two opposite side portions of the hanging plate 1 along the width direction are respectively provided with a limiting sliding groove 12 extending in the length direction.

[0041] Referring to Figure 1 and Figure 4 as shown, the lamp chassis 2 includes a chassis main body 21 and a positioning member 22. A connecting member 23 corresponding to the connection hole 11 is arranged at the top of the chassis main body 21. The positioning member 22 is arranged corresponding to the limiting sliding groove 12. One end of the positioning member 22 is rotatably connected to the chassis main body 21, and a limiting pin 221 is arranged at the other end of the positioning member 22. The limiting pin 221 slides into the limiting sliding groove 12 from one end of the limiting sliding groove 12.

[0042] That is to say, the positioning member 22 is connected to the chassis main body 21. By sliding the limiting pin 221 on the positioning member 22 into the limiting sliding groove 12 on the hanging plate 1, the lamp chassis 2 is hung on the hanging plate 1, and the lateral positioning of the lamp chassis 2 and the hanging plate 1 is realized, that is, the positioning of the lamp chassis 2 and the hanging plate 1 along a direction perpendicular to the first direction is realized; at the same time, the positioning member 22 is rotatably connected to the chassis main body 21, so that the positioning member 22 can rotate relative to the chassis main body 21. In this way, when it is necessary to slide the limiting pin 221 on the positioning member 22 into the limiting sliding groove 12, the positioning member 22 can be rotated relative to the chassis main body 21 to a vertical state, and the end of the positioning member 22 provided with the limiting pin 221 is upward, so as to facilitate the limiting pin 221 to smoothly slide into the limiting sliding groove 12 from one end of the limiting sliding groove 12, thereby realizing hanging the lamp chassis 2 on the hanging plate 1; when the lamp chassis 2 is lifted towards the direction of the hanging plate 1 after hanging, the positioning member 22 will rotate relative to the chassis main body 21, so that the positioning member 22 rotates from the vertical state to the horizontal state, thus not affecting the movement of the lamp chassis 2 towards the direction of the hanging plate 1 and fitting with the hanging plate 1.

[0043] In a specific implementation, the positioning member 22 can be a strip-shaped positioning piece, so as to facilitate the arrangement of the limit pin 221 and the sliding groove 222 on the sheet-shaped positioning member 22; the number of the positioning members 22 is two, and the two positioning members 22 are both arranged on the top of the chassis main body 21, and the two positioning members 22 are arranged opposite to each other and at intervals on the chassis main body 21, and the two positioning members 22 are arranged in one-to-one correspondence with the two limit sliding grooves 12; limit pins 221 are respectively arranged on one side of the two positioning members 22 facing each other, and the limit pins 221 on the two positioning members 22 respectively slide into the corresponding limit sliding grooves 12 from the outside of the side of the hanging plate 1, so as to realize hanging the lamp chassis 2 on the hanging plate 1.

[0044] It should be noted that the limit pin 221 can not only slide in the limit sliding groove 12, but also rotate in the limit sliding groove 12. In this way, the positioning member 22 and the chassis main body 21 can translate relative to the hanging plate 1 along the first direction, and the positioning member 22 can also rotate relative to the hanging plate 1 around the limit pin 221, and the positioning member 22 is rotatably connected to the chassis main body 21, so that the chassis main body 21 can fit with the hanging plate 1 when being lifted.

[0045] Wherein, when the limit pin 221 slides to the other end of the limit sliding groove 12, and the lamp chassis 2 is lifted towards the hanging plate 1 to a preset position, the connecting member 23 corresponds to the connecting hole 11 along the first direction, and the connecting member 23 moves from one end of the connecting hole 11 to the other end of the connecting hole 11 along the first direction and is in limit cooperation with the connecting hole 11.

[0046] It should be noted that the lamp chassis 2 is lifted towards the hanging plate 1 to a preset position, and the preset position can specifically be the position where the lamp chassis 2 fits with the hanging plate 1, or the lamp chassis 2 is lifted to other positions where the vertical distance from the hanging plate 1 is relatively close.

[0047] With such a setting, after the limit pin 221 is slid into the limit sliding groove 12, the limit pin 221 can be slid from one end of the limit sliding groove 12 to the other end of the limit sliding groove 12 for stroke limiting, that is, the limit pin 221 is kept at the other end of the limit sliding groove 12, and then the lamp chassis 2 is lifted towards the hanging plate 1 to the preset position, for example, the lamp chassis 2 is lifted to fit with the hanging plate 1, so that the connecting member 23 corresponds to the connecting hole 11 along the first direction. In this state, the lamp chassis 2 is pushed along the first direction, so that the connecting member 23 moves from one end of the connecting hole 11 to the other end of the connecting hole 11 along the first direction and is in limit cooperation with the connecting hole 11, thereby realizing fixing the lamp chassis 2 on the hanging plate 1.

[0048] It should be noted that in specific implementation, when the lamp chassis 2 is lifted towards the hanging plate 1 to a preset position, for example, when the lamp chassis 2 is lifted to be in contact with the hanging plate 1, the connecting member 23 corresponds to the connecting hole 11 in the first direction. Specifically, the connecting member 23 can be located outside one end of the connecting hole 11 in the first direction; the connecting member 23 can also be located at one end of the connecting hole 11 in the first direction, and the connecting member 23 is inserted into the connecting hole 11 vertically from one end of the connecting hole 11. Both implementation methods are acceptable.

[0049] The lamp provided by the embodiment of the present utility model realizes hanging and laterally positioning the lamp chassis 2 on the hanging plate 1 by respectively arranging limiting sliding grooves 12 extending in the first direction on two opposite side portions of the hanging plate 1 and connecting a positioning member 22 on the chassis main body 21, and sliding the limiting pins 221 on the positioning member 22 into the limiting sliding grooves 12 on the hanging plate 1; the positioning member 22 is rotatably connected to the chassis main body 21, so that when the lamp chassis 2 is lifted, the positioning member 22 will rotate relative to the chassis main body 21 without affecting the movement of the lamp chassis 2 towards the hanging plate 1; the limiting pin 221 is slid from one end of the limiting sliding groove 12 to the other end for stroke limiting, and the lamp chassis 2 is lifted towards the hanging plate 1 to a preset position, so that the connecting member 23 corresponds to the connecting hole 11 in the first direction; in this state, the lamp chassis 2 is pushed in the first direction, so that the connecting member 23 moves from one end of the connecting hole 11 to the other end of the connecting hole 11 in the first direction and is in limiting cooperation with the connecting hole 11, thereby realizing fixing the lamp chassis 2 on the hanging plate 1. With such a setting, the quick and convenient installation of the lamp chassis 2 on the hanging plate 1 is realized, and a single person can complete the installation. The installation process saves time and effort, and is efficient and safe.

[0050] In some embodiments, referring to Figure 2 and Figure 3 As shown, the limiting sliding groove 12 is a long strip-shaped sliding groove, and a sliding-in notch 121 is formed at one end of the limiting sliding groove 12 along its length direction, and the limiting pin 221 slides into the limiting sliding groove 12 through the sliding-in notch 121. It should be understood that in order to enable the limiting pin 221 to slide into through the sliding-in notch 121, the opening width of the sliding-in notch 121 is greater than the diameter of the limiting pin 221.

[0051] In specific implementation, the sliding-in notch 121 can be a notch with an upward opening. During assembly, the lamp chassis 2 is lifted upward, so that the limiting pin 221 on the positioning member 22 slides into the limiting sliding groove 12 from the sliding-in notch 121 from bottom to top, and then the lamp chassis 2 is pushed in the first direction, so that the limiting pin 221 slides in the limiting sliding groove 12 in the first direction, thereby realizing hanging the lamp chassis 2 on the hanging plate 1 through the cooperation of the limiting pin 221 and the limiting sliding groove 12.

[0052] In some other embodiments, the limiting sliding groove 12 is a long strip-shaped sliding groove. One end of the limiting sliding groove 12 in the length direction is formed as a large-hole end, and the limiting pin 221 slides into the limiting sliding groove 12 through the large-hole end. It should be understood that the large-hole end, that is, compared with other parts of the limiting sliding groove 12, the size of the large-hole end is relatively large, and the large-hole end allows the limiting pin 221 to be inserted into the limiting sliding groove 12 along a direction perpendicular to the extension direction of the limiting sliding groove 12. In other words, one end of the limiting sliding groove 12 in the length direction is formed as an insertion end, and the diameter of the insertion end along a direction perpendicular to the first direction is greater than the diameter of the limiting pin 221, and the limiting pin 221 is inserted into the limiting sliding groove 12 through the insertion end.

[0053] In some embodiments, referring to Figure 1 and Figure 4 as shown, one end of the positioning member 22 connected to the chassis main body 21 is provided with a sliding groove 222. A connecting pin 211 is provided on the chassis main body 21, and the connecting pin 211 is slidably arranged in the sliding groove 222, and the positioning member 22 is configured to rotate relative to the chassis main body 21 around the connecting pin 211. That is to say, through the cooperation of the connecting pin 211 and the sliding groove 222, the positioning member 22 is rotatably connected to the chassis main body 21, and the connecting pin 211 can slide in the sliding groove 222.

[0054] Continuing to refer to Figure 1 and Figure 4 as shown, the sliding groove 222 is a long strip-shaped sliding groove extending from one end of the positioning member 22 toward the other end. The connecting pin 211 slides to the end of the sliding groove 222 away from the limiting pin 221 for stroke limitation; wherein, referring to Figure 8 as shown, when the lamp chassis 2 is lifted toward the hanging plate 1 to a preset position, the extension direction of the sliding groove 222 is parallel to the extension direction of the limiting sliding groove 12.

[0055] Specifically, after the limiting pin 221 slides into the limiting sliding groove 12, the limiting pin 221 is slid along the first direction to the end of the limiting sliding groove 12 for stroke limitation. Affected by the gravity of the lamp chassis 2, the positioning member 22 is in a vertical state, and the sliding groove 222 on the positioning member 22 is also in a vertical state. The connecting pin 211 will slide to the lower end of the sliding pin (defining this end as the end of the sliding pin) for stroke limitation. Then, the lamp chassis 2 is lifted to fit with the hanging plate 1, and by applying a dragging force along the first direction to the lamp chassis 2, the limiting pin 221 is always at the end of the limiting sliding groove 12, and the connecting pin 211 is always at the end of the sliding pin. In this way, when the lamp chassis 2 fits with the hanging plate 1, it can be ensured that the connecting member 23 corresponds to the connecting hole 11 along the first direction; then pushing the lamp chassis 2 along the first direction can make the connecting member 23 move from one end of the connecting hole 11 to the other end along the first direction and be in limit fit with the connecting hole 11, thereby realizing the fixation of the lamp chassis 2 and the hanging plate 1.

[0056] It should be noted that when the lamp chassis 2 is lifted towards the hanging plate 1 to a preset position, the extending direction of the sliding groove 222 is parallel to the extending direction of the limiting sliding groove 12. In this way, after the lamp chassis 2 is lifted towards the hanging plate 1 to the preset position and then the lamp chassis 2 is pushed in the first direction, the connecting pin 211 can slide in the sliding groove 222 in the first direction, so that the distance that the limiting pin 221 slides in the limiting sliding groove 12 in the first direction can be reduced, thereby avoiding the limiting pin 221 sliding out of the limiting sliding groove 12 in the first direction. With such a setting, the length of the limiting sliding groove 12 can be reduced, and thus the length of the hanging plate 1 provided with the limiting sliding groove 12 can be reduced, making the size of the hanging plate 1 smaller and the cost lower.

[0057] Of course, if the length of the limiting sliding groove 12 and the size of the hanging plate 1 are not considered, it is also feasible not to provide the sliding groove 222, that is, directly rotatably connect the positioning member 22 to the chassis main body 21 instead of sliding connection, which is also feasible.

[0058] In some embodiments, referring to Figure 1 、 Figure 4 and Figure 8 As shown, a receiving groove 212 extending in the first direction is provided at the top of the chassis main body 21. The connecting pin 211 is connected to the inner groove wall of the receiving groove 212, and the positioning member 22 is located in the receiving groove 212. With such a setting, an installation and accommodation space is provided for the positioning member 22, so that after the lamp chassis 2 is attached to the hanging plate 1, the positioning member 22 can be received in the receiving groove 212.

[0059] In some embodiments, referring to Figures 1 to 4 As shown, a convex guiding rail 13 protruding towards the lamp chassis 2 is provided at the bottom of the hanging plate 1, and a concave guiding rail 213 recessed away from the hanging plate 1 is provided at the top of the chassis main body 21; both the convex guiding rail 13 and the concave guiding rail 213 extend in the first direction, and the convex guiding rail 13 is in positioning cooperation with the concave guiding rail 213. With such a setting, through the positioning cooperation of the convex guiding rail 13 and the concave guiding rail 213, precise positioning of the lamp chassis 2 and the hanging plate 1 in the transverse direction can be achieved, that is, precise positioning of the lamp chassis 2 and the hanging plate 1 in the width direction of the hanging plate 1, or in other words, precise positioning of the lamp chassis 2 and the hanging plate 1 perpendicular to the first direction, so that the connecting member 23 on the lamp chassis 2 is aligned with the connecting hole 11 on the hanging plate 1 in the first direction, thereby facilitating the connecting member 23 to move from one end of the connecting hole 11 to the other end of the connecting hole 11 in the first direction and being in limiting cooperation with the connecting hole 11.

[0060] In some embodiments, referring to Figures 1 to 4As shown, a first plug-in terminal 14 is provided on the hanging plate 1, and a second plug-in terminal 24 is provided on the chassis main body 21; the second plug-in terminal 24 is plugged and electrically connected to the first plug-in terminal 14 along the first direction, and while the connecting member 23 moves to the other end of the connection hole 11 along the first direction and is in limit fit with the connection hole 11, the second plug-in terminal 24 is plugged and electrically connected to the first plug-in terminal 14. That is to say, when the lamp chassis 2 and the hanging plate 1 are installed in place, the second plug-in terminal 24 and the first plug-in terminal 14 are exactly plugged and matched to achieve power-on conduction. With such a setting, after the lamp chassis 2 and the hanging plate 1 are installed in place, there is no need to wire again, the operation is simple, time-saving and labor-saving, and the risk of electric shock is reduced.

[0061] Specifically, the first plug-in terminal 14 can be a connecting pin, and the second plug-in terminal 24 can be a push-button type wiring terminal; the push-button type wiring terminal can specifically include an installation frame 141 and a wiring terminal main body 142 installed in the installation frame 141; an installation platform 17 is formed on the hanging plate 1, and the installation frame 141 is fixed on the installation platform 17 by fasteners such as screws.

[0062] In some embodiments, referring to Figure 2 and Figure 3 As shown, the hanging plate 1 includes a hanging plate main body 15 and a folded edge 16 connected to the hanging plate main body 15. Two opposite side portions of the hanging plate main body 15 are bent toward the lamp chassis 2 to form the folded edge 16; the connection hole 11 is opened on the hanging plate main body 15 and penetrates through the top and bottom surfaces of the hanging plate main body 15, and the limit sliding groove 12 is opened on the folded edge 16. With such a setting, it is convenient to align the limit pin 221 with the sliding notch 121 of the limit sliding groove 12 from the side of the hanging plate 1 to slide the limit pin 221 into the limit sliding groove 12; in addition, when the lamp chassis 2 and the hanging plate 1 are installed in place, the folded edge 16 of the hanging plate 1 and the positioning member 22 are accommodated together in the accommodation groove 212 on the chassis main body 21.

[0063] In some embodiments, referring to Figures 1 to 5 、 Figure 8 As shown, the connecting member 23 is a connecting column, and a limit cap is formed at the top of the connecting column; the connection hole 11 includes a tapered hole section 111 and a straight hole section 112 connected to each other. The small end of the tapered hole section 111 is connected to the straight hole section 112, and the large end of the tapered hole section 111 is open; with such a setting, the connection hole 11 is formed into a U-shaped hole with one end open; the connecting column is inserted into the connection hole 11 through the large end of the tapered hole section 111 and moves along the first direction to the end of the straight hole section 112 away from the tapered hole section 111. The diameter of the limit cap is larger than the diameter of the straight hole section 112, so that the connecting column can be hung at the connection hole 11 through the limit cap.

[0064] In a specific implementation, to facilitate the limiting fit between the connecting member 23 and the connecting hole 11, an installation through-hole communicating with the open end of the tapered hole section 111 can be formed on the hanging plate 1. During the installation process, when the lamp chassis 2 is lifted to fit with the hanging plate 1, the connecting member 23 can be inserted vertically into the installation through-hole, and then the lamp chassis 2 is pushed in the first direction, so that the connecting member 23 moves from the open end of the connecting hole 11 to the other end of the connecting hole 11 in the first direction and is in limiting fit with the connecting hole 11.

[0065] It should be noted that the structure and shape of the connecting hole 11 are not limited to the above specific limitations, and can be reasonably set according to the actual situation, as long as it can ensure that the connecting member 23 is inserted into the connecting hole 11 from one end of the connecting hole 11, and the connecting member 23 is in limiting fit with the connecting hole 11 when it moves to the other end of the connecting hole 11 in the first direction.

[0066] In some embodiments, referring to Figures 1 to 5 、 Figure 8 As shown, the number of the connecting members 23 is four, and the four connecting members 23 are divided into two groups; the two connecting members 23 in each group are located on the same straight line parallel to the first direction, and the connecting members 23 in one group are spaced from the connecting members 23 in the other group in a direction perpendicular to the first direction. Such a setting can ensure the reliability of the installation and fixation of the lamp chassis 2 and the hanging plate 1. Of course, in a specific implementation, the number and the setting position of the connecting members 23 are not limited to the above limitations, and can be reasonably set and adjusted according to the actual situation.

[0067] In some embodiments, referring to Figure 1 、 Figures 5 to 8 As shown, a lamp strip 3 is installed on the side of the lamp chassis 2 facing away from the hanging plate 1; the lamp further includes a lamp cover 4, the lamp cover 4 covers the side of the lamp chassis 2 facing away from the hanging plate 1, and the periphery of the lamp cover 4 is connected to the periphery of the lamp chassis 2, and the lamp strip 3 is located in the accommodation cavity formed between the lamp chassis 2 and the lamp cover 4.

[0068] In a specific embodiment, the lamp strip 3 can be installed on the lamp chassis 2 first, then the lamp chassis 2 with the lamp strip 3 installed is installed on the hanging plate 1, and then the lamp cover 4 is covered on the lamp chassis 2; or the lamp strip 3 can be installed on the lamp chassis 2 first, the lamp cover 4 is covered on the lamp chassis 2, and then the assembled lamp chassis 2, lamp strip 3 and lamp cover 4 are installed on the hanging plate 1 together. The specific installation sequence is not specifically limited here and can be reasonably adjusted according to the actual situation.

[0069] When the lamp provided by the embodiment of the present utility model is specifically installed, first, the hanging plate 1 is fixed on the wall or ceiling by means of screwing or the like. Then, one end of the positioning member 22 provided with the limit pin 221 is slid into the limit chute 12 from the sliding notch 121 on the side of the hanging plate 1, so as to hang the lamp chassis 2 on the hanging plate 1 and perform lateral positioning. The fixed chassis main body 21 and the positioning member 22 can rotate around the limit pin 221 or reciprocate along the limit chute 12 (such as Figure 5 the left - right direction shown). Then, the lamp chassis 2 is slid from the end of the limit chute 12 provided with the sliding notch 121 to the other end of the limit chute 12 (this end is defined as the end of the limit chute 12) for stroke limit. Affected by the gravity of the lamp chassis 2, the positioning member 22 is in a vertical state, and the sliding groove 222 on the positioning member 22 is also in a vertical state. The connecting pin 211 will slide to the lower end of the sliding pin (this end is defined as the end of the sliding pin) for stroke limit. Then, the lamp chassis 2 is lifted to fit with the hanging plate 1, and by applying a dragging force to the lamp chassis 2 along the first direction (such as Figure 5 the left - hand direction shown), the limit pin 221 is always at the end of the limit chute 12, and the connecting pin 211 is always at the end of the sliding pin. In this way, when the lamp chassis 2 fits with the hanging plate 1, it can be ensured that the connecting member 23 corresponds to the open end of the connecting hole 11 along the first direction, realizing the positioning of the connecting member 23 on the lamp chassis 2 and the connecting hole 11 on the hanging plate 1. Then, the lamp chassis 2 is pushed along the first direction (such as Figure 5 the right - hand direction shown) so that the connecting member 23 moves from one end of the connecting hole 11 to the other end of the connecting hole 11 along the first direction and is in limit cooperation with the connecting hole 11, then the lamp chassis 2 and the hanging plate 1 are installed in place. When the lamp chassis 2 and the hanging plate 1 are installed in place, the connecting pins on the lamp chassis 2 will be inserted into the push - type terminal blocks on the hanging plate 1 synchronously, thus realizing power - on conduction.

[0070] With such a setting, the lamp chassis 2 can be quickly and conveniently installed on the hanging plate 1, thereby realizing the quick and convenient installation of the lamp. One person can complete the installation. The installation process saves time and effort, is efficient and safe. Under poor visual conditions or in a blind - installation state, the lamp can be quickly installed in place. And after the lamp is installed in place, the push - type terminal block and the connecting pin can realize conduction without re - wiring, saving time and effort and reducing the risk of electric shock.

[0071] It should be noted that in this text, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0072] The above are only specific embodiments of the present utility model, enabling those skilled in the art to understand or implement the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to these embodiments described herein, but rather to the broadest scope consistent with the principles and novel features of the present utility model described herein.

Claims

1. A lamp, characterized in that: include: A hanging plate, wherein a connecting hole extending along a first direction is formed on the hanging plate, and two opposite sides of the hanging plate are respectively provided with limiting sliding grooves extending along the first direction; A lamp chassis, comprising a chassis body and a positioning piece, wherein a connecting piece corresponding to the connecting hole is arranged on the top of the chassis body, the positioning piece is arranged corresponding to the limiting slide groove, one end of the positioning piece is rotatably connected to the chassis body, and the other end of the positioning piece is provided with a limiting pin, and the limiting pin slides into the limiting slide groove from one end of the limiting slide groove; Among them, when the limit pin slides to the other end of the limit slide groove and the lamp chassis is lifted to a preset position toward the hanging plate, the connecting piece corresponds to the connecting hole along the first direction, and the connecting piece moves from one end of the connecting hole to the other end of the connecting hole along the first direction and cooperates with the connecting hole in a limited manner.

2. The lamp according to claim 1, characterized in that: The limiting slide groove is a long strip slide groove, and a sliding notch is formed at one end of the limiting slide groove along the length direction, and the limiting pin slides into the limiting slide groove through the sliding notch; Alternatively, the limiting slide groove is a long strip slide groove, one end of the limiting slide groove along the length direction is formed as a large hole end, and the limiting pin slides into the limiting slide groove through the large hole end.

3. The lamp according to claim 1, characterized in that: A sliding groove is provided at one end of the positioning member connected to the chassis body, a connecting pin is provided on the chassis body, the connecting pin is slidably arranged in the sliding groove, and the positioning member is configured to rotate relative to the chassis body around the connecting pin.

4. The lamp according to claim 3, characterized in that: The sliding groove is a long strip sliding groove extending from one end of the positioning member toward the other end, and the connecting pin slides to the end of the sliding groove away from the limiting pin to limit the stroke; Wherein, when the lamp chassis is lifted to a preset position toward the hanging plate, the extending direction of the sliding groove is parallel to the extending direction of the limiting sliding groove.

5. The lamp according to claim 3, characterized in that: The top of the chassis body is provided with an accommodating groove extending along the first direction, the connecting pin is connected to the inner groove wall of the accommodating groove, and the positioning member is located in the accommodating groove.

6. The lamp according to claim 1, characterized in that: The bottom of the hanging plate is provided with a convex guide rail protruding toward the lamp chassis, and the top of the chassis body is provided with a concave guide rail recessed away from the hanging plate; The convex guide rail and the concave guide rail are both extended along the first direction, and the convex guide rail is positioned and matched with the concave guide rail.

7. The lamp according to any one of claims 1 to 6, characterized in that: The hanging plate is provided with a first plug-in terminal, and the chassis body is provided with a second plug-in terminal; The second plug-in terminal is plugged and electrically connected with the first plug-in terminal along the first direction, and when the connector moves along the first direction to the other end of the connecting hole and is limitedly engaged with the connecting hole, the second plug-in terminal is plugged and electrically connected with the first plug-in terminal.

8. The lamp according to any one of claims 1 to 6, characterized in that: The hanging plate comprises a hanging plate body and a folded edge connected to the hanging plate body, and two opposite side portions of the hanging plate body are respectively bent toward the lamp chassis to form the folded edge; The connecting hole is arranged on the hanging plate body and passes through the top and bottom surfaces of the hanging plate body, and the limiting sliding groove is arranged on the folding edge.

9. The lamp according to any one of claims 1 to 6, characterized in that: The connecting piece is a connecting column, and a limiting cap is formed on the top of the connecting column; The connecting hole includes a connected tapered hole section and a straight hole section, the small end of the tapered hole section is connected to the straight hole section, and the large end of the tapered hole section is open. The connecting column is inserted into the connecting hole through the large end of the tapered hole section and moves along the first direction to an end of the straight hole section away from the tapered hole section, and the diameter of the limiting cap is larger than the diameter of the straight hole section.

10. The lamp according to any one of claims 1 to 6, characterized in that: The number of the connecting pieces is four, and the four connecting pieces form a group of two. The two connecting members in each group are located on the same straight line parallel to the first direction, and the connecting members in one group are spaced apart from the connecting members in another group along a direction perpendicular to the first direction.

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