Base assembly of lamp and lamp

Abstract

A base assembly of a lamp and a lamp. The base assembly of the lamp comprises a base housing (200), a connecting assembly (300) and an unlocking member (500), wherein the connecting assembly (300) is used for connecting the base housing (200) and a lamp rod (100) of the lamp, and the connecting assembly (300) comprises a first connecting member (310), a second connecting member (320) and an elastic reset member (340); at least one of the first connecting member (310) and the second connecting member (320) is slidably connected to the base housing (200), a clamping space (330) is formed between the first connecting member (310) and the second connecting member (320), and the elastic reset member (340) is mounted on the base housing (200) for driving the first connecting member (310) and the second connecting member (320) to approach each other; and at least one of the first connecting member (310) and the second connecting member (320) is connected to the unlocking member (500), and the unlocking member (500) is operated to overcome the elastic force of the elastic reset member (340), so that the first connecting member (310) and the second connecting member (320) move away from each other.

Description

Base assembly and lamp fixture

[0001] Cross-references

[0002] This application claims priority to Chinese Patent Application No. 202420845055.1, filed on April 22, 2024, entitled "Base Assembly for a Lamp and Lamp", the entire contents of which are incorporated herein by reference. Technical Field

[0003] This application belongs to the field of lighting equipment technology, specifically relating to a base assembly and a lamp fixture. Background Technology

[0004] Current lighting fixtures generally consist of a lampshade, a lamp post, and a base assembly. The lampshade is connected to the base assembly via the lamp post, and the lamp post and base assembly are typically connected and fixed by welding or fasteners. This results in a drawback where the lamp post and base assembly are either impossible to disassemble or difficult to remove. For example, in existing table lamps, the lamp post and base assembly are connected by screws. When installing the lamp post and base assembly, alignment is required first, ensuring the connecting holes on the lamp post align with those on the base assembly, before securing them with screws. Furthermore, disassembling the lamp post requires the use of screwdrivers or other tools to unscrew the screws, making the process cumbersome and time-consuming.

[0005] Therefore, existing lighting fixtures suffer from the problem that the pole and base components cannot be disassembled or are cumbersome and time-consuming to disassemble and assemble. Summary of the Invention

[0006] The purpose of this application is to provide a base assembly and a lamp for a lamp, which can solve the problem in the related art that the lamp post and base assembly of the lamp cannot be disassembled or that disassembly and assembly are cumbersome and time-consuming.

[0007] In a first aspect, embodiments of this application provide a base assembly for a lamp, including a base housing, a connecting component, and an unlocking component;

[0008] The connecting assembly includes a first connector, a second connector, and an elastic reset member. At least one of the first connector and the second connector is slidably connected to the base. A clamping space is formed between the first connector and the second connector. The elastic reset member is installed on the base housing to drive the first connector and the second connector to move closer to each other.

[0009] At least one of the first connector and the second connector is connected to the unlocking member, and the unlocking member is operated to overcome the elastic force of the elastic reset member so that the first connector and the second connector move away from each other.

[0010] Secondly, embodiments of this application also provide a lamp, including a lamp post and a base assembly of the lamp, wherein a portion of the lamp post is located within a clamping space between a first connector and a second connector of the base assembly.

[0011] In this embodiment, when installing the lamp post and base assembly, a portion of the lamp post can be directly inserted into the clamping space formed by the first and second connectors of the base assembly. The first and second connectors, under the action of the elastic reset member, clamp the lamp post, achieving a quick connection between the lamp post and the base assembly. When disassembling the lamp post, the unlocking member can overcome the elastic force of the elastic reset member, causing the first and second connectors to move away from each other, thus removing the clamps on the lamp post. The lamp post can then be easily removed, achieving a quick separation between the lamp post and the base assembly. This quick assembly and disassembly of the base assembly effectively shortens the assembly and disassembly time. Attached Figure Description

[0012] Figure 1 is an exploded view of the lamp disclosed in the embodiment of this application (with the lamp head hidden);

[0013] Figure 2 is a schematic diagram of the lamp post and base assembly separated according to an embodiment of this application;

[0014] Figure 3 is a side view of the lamp disclosed in the embodiment of this application (with the lamp head hidden);

[0015] Figure 4 is a front view of the lamp disclosed in the embodiment of this application (with the lamp head hidden);

[0016] Figure 5 is one of the top views of the base assembly disclosed in the embodiments of this application;

[0017] Figure 6 is a cross-sectional view of the lamp disclosed in the embodiment of this application (with the lamp head hidden);

[0018] Figure 7 is a second top view of the base assembly disclosed in the embodiments of this application (with the upper shell hidden);

[0019] Figure 8 is a perspective view of the base assembly disclosed in an embodiment of this application (with the upper shell hidden);

[0020] Figure 9 is a perspective view of the base housing disclosed in an embodiment of this application;

[0021] Figure 10 is a perspective view of the lower shell disclosed in an embodiment of this application;

[0022] Figure 11 is a perspective view of the connection component disclosed in an embodiment of this application;

[0023] Figure 12 is a bottom view of the connection component disclosed in an embodiment of this application;

[0024] Figure 13 is a perspective view of the unlocking component disclosed in an embodiment of this application;

[0025] Figure 14 is a perspective view of the lamp post disclosed in an embodiment of this application.

[0026] Explanation of reference numerals in the attached drawings: 100-Lamp post; 110-Slot; 111-Guide part; 120-Mounting part; 200-Base housing; 210-Lower shell; 211-Mounting space; 212-First sliding post; 213-Second sliding post; 214-Notch; 215-Mounting hole; 216-First connecting groove; 217-Second connecting groove; 220-Upper shell; 221-Through hole; 222-Connecting hole; 230-Unlocking hole; 300-Connecting assembly; 310-First connector; 311-First snap-fit ​​part; 312-First weight-reducing groove; 313-First strip hole; 314-First sliding groove; 315-Third connecting groove; 320-Second connector; 321-Second snap-fit ​​part; 322-Second weight-reducing groove; 323 - Second strip hole; 324 - Second slide groove; 325 - Fourth connecting groove; 330 - Clamping space; 340 - Elastic reset element; 341 - First elastic element; 342 - Second elastic element; 400 - Screw; 500 - Unlocking element; 510 - First protrusion; 520 - Second protrusion; 530 - Pressing part; 540 - Through hole; 550 - Third slide groove; 560 - Fourth slide groove. Detailed Implementation

[0027] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0028] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0029] The base assembly and lamp provided in this application will be described in detail below with reference to the accompanying drawings, through specific embodiments and application scenarios.

[0030] Referring to Figures 1-14, an embodiment of this application provides a base assembly for a lamp, which may include a base housing 200 and a connecting assembly 300. The connecting assembly 300 can be used to connect the base housing 200 and the lamp post 100 of the lamp. The connecting assembly 300 may include a first connector 310, a second connector 320, and an elastic reset member 340. At least one of the first connector 310 and the second connector 320 is slidably connected to the base housing 200. A clamping space 330 is formed between the first connector 310 and the second connector 320 for clamping the lamp post 100. The elastic reset member 340 is mounted on the base housing 200 and can drive the first connector 310 and the second connector 320 to move closer to each other so that the first connector 310 and the second connector 320 clamp the lamp post 100. When installing the lamp post 100 and the base assembly, a portion of the lamp post 100 can be directly inserted into the clamping space 330 formed by the first connector 310 and the second connector 320 of the base assembly of the lamp. The first connector 310 and the second connector 320 can clamp the lamp post 100 under the action of the elastic reset member 340, thereby realizing the quick connection between the lamp post 100 and the base assembly.

[0031] The base assembly may also include an unlocking member 500. At least one of the first connector 310 and the second connector 320 can be connected to the unlocking member 500. The unlocking member 500 can be used to drive the first connector 310 and the second connector 320 away from each other. That is, the unlocking member 500 is operated to overcome the elastic force of the elastic reset member 340 so that the first connector 310 and the second connector 320 are away from each other, so that the first connector 310 and the second connector 320 no longer clamp the lamp post 100. At this time, the lamp post 100 can be easily removed, realizing the quick separation of the lamp post 100 from the base assembly.

[0032] In this way, the base assembly of the lamp can be quickly assembled and disassembled with the lamp post 100, which can effectively shorten the assembly and disassembly time between the lamp post 100 and the base assembly.

[0033] In an optional embodiment of this application, the unlocking member 500 is movably disposed on the base housing 200. The moving direction of the unlocking member 500 is perpendicular to the moving direction of the first connecting member 310 or the second connecting member 320, and the unlocking member 500 can be slidably connected to the first connecting member 310 and / or the second connecting member 320 to drive the first connecting member 310 and the second connecting member 320 away from each other. The method of slidably connecting the unlocking member 500 to the first connecting member 310 and / or the second connecting member 320 is more convenient than the method of fixedly connecting the unlocking member 500 to the first connecting member 310 or the second connecting member 320 to drive the first connecting member 310 and the second connecting member 320 away from each other.

[0034] In this embodiment, the unlocking member 500 is slidably connected to the first connecting member 310 and the second connecting member 320 respectively. Moving the unlocking member 500 can make the first connecting member 310 and the second connecting member 320 move together, so that the first connecting member 310 and the second connecting member 320 can quickly move away from each other, which helps to shorten the disassembly time of the lamp post 100.

[0035] In other embodiments, the unlocking member 500 may be fixedly connected to the first connecting member 310, and the moving direction of the unlocking member 500 is the same as the moving direction of the first connecting member 310. Pulling the unlocking member 500 in a direction away from the second connecting member 320 can move the first connecting member 310 away from the second connecting member 320; or, the unlocking member 500 may be fixedly connected to the second connecting member 320, and the moving direction of the unlocking member 500 is the same as the moving direction of the second connecting member 320. Pulling the unlocking member 500 in a direction away from the first connecting member 310 can move the second connecting member 320 away from the first connecting member 310.

[0036] In an optional embodiment, one of the unlocking member 500 and the first connecting member 310 may be provided with a first sliding groove 314, and the other may be provided with a first protrusion 510. The first protrusion 510 is located in the first sliding groove 314 and can slide along the first sliding groove 314, so that the unlocking member 500 and the first connecting member 310 can slide relative to each other; one of the unlocking member 500 and the second connecting member 320 may be provided with a second sliding groove 324, and the other may be provided with a second protrusion 520. The second protrusion 520 may be located in the second sliding groove 324 and can slide along the second sliding groove 324, so that the unlocking member 500 and the second connecting member 320 can slide relative to each other.

[0037] Here, both the first slide groove 314 and the second slide groove 324 can be inclined grooves, and the inclination directions of the first slide groove 314 and the second slide groove 324 are opposite. In this way, compared with the method described below where the extension direction of the first slide groove 314 and the second slide groove 324 is parallel to the moving direction of the first connector 310 or the second connector 320, it is easier to drive the first connector 310 and the second connector 320 away from each other, and the unlocking member 500 is less likely to get stuck with the first connector 310 and the second connector 320.

[0038] In other embodiments, the extending direction of the first groove 314 and the extending direction of the second groove 324 are both parallel to the moving direction of the first connector 310 or the second connector 320.

[0039] Optionally, one of the unlocking member 500 and the first connecting member 310 may be provided with at least two first sliding grooves 314, and the other may be provided with at least two first protrusions 510, each first protrusion 510 being located within and sliding along the respective first sliding grooves 314; similarly, one of the unlocking member 500 and the second connecting member 320 may be provided with at least two second sliding grooves 324, and the other may be provided with at least two second protrusions 520, each second protrusion 520 being located within and sliding along the respective second sliding grooves 324. This allows the unlocking member 500 to more easily drive the first connecting member 310 and the second connecting member 320 away from each other.

[0040] Specifically, the unlocking member 500 may be provided with two first protrusions 510 and two second protrusions 520, the first connector 310 may be provided with two first sliding grooves 314, and the second connector 320 may be provided with two second sliding grooves 324. The two first protrusions 510 are respectively located in the two first sliding grooves 314, and the two second protrusions 520 are respectively located in the two second sliding grooves 324.

[0041] Alternatively, the first slide groove 314 and the second slide groove 324 can be symmetrical along the mating surfaces of the first connector 310 and the second connector 320, so that the unlocking member 500 can drive the first connector 310 and the second connector 320 to move synchronously, so that the first connector 310 and the second connector 320 can separate from the lamp post 100 more quickly.

[0042] In an optional embodiment of this application, the base housing 200 may include an upper housing 220 and a lower housing 210, with the upper housing 220 connected to the lower housing 210. Both the connecting component 300 and the unlocking component 500 may be disposed on the lower housing 210. Alternatively, the connecting component 300 and the unlocking component 500 may also be disposed on the upper housing 220.

[0043] Here, the connection between the upper shell 220 and the lower shell 210 can form the installation space 211 described below.

[0044] The upper shell 220 may have a through hole 221 for the light pole 100 to pass through. The through hole 221 may be opposite the clamping space 330. Along the direction from the lower shell 210 to the upper shell 220, the orthographic projection of the clamping space 330 lies within the orthographic projection of the through hole 221; that is, the size of the through hole 221 may be larger than the size of the clamping space 330. This facilitates the entry of the light pole 100 into the clamping space 330. Alternatively, the orthographic projection of the through hole 221 and the orthographic projection of the clamping space 330 may coincide.

[0045] Furthermore, the lower housing 210 may be provided with a mounting hole 215. The mounting hole 215 may be located on the side of the clamping space 330 away from the through hole 221 and opposite to the clamping space 330. The mounting hole 215 may be used to allow the bottom of the lamp post 100 to extend into it and to have a clearance fit with the bottom of the lamp post 100. In this way, the bottom of the lamp post 100 extending into the mounting hole 215 of the lower housing 210 can improve the connection strength between the lamp post 100 and the base housing 200.

[0046] Here, the unlocking component 500 may be provided with a through hole 540. The through hole 540 may be located on the side of the clamping space 330 away from the through hole 221, and the through hole 540 is opposite to the mounting hole 215. The bottom of the lamp post 100 may pass through the through hole 540 and extend into the mounting hole 215.

[0047] Of course, the mounting hole 215 may not be provided on the base housing 200, and the bottom of the lamp post 100 may be located within the clamping space 330.

[0048] Here, the upper shell 220 can contact the upper surfaces of the first connector 310 and the second connector 320, so that the upper shell 220 can restrict the first connector 310 and the second connector 320 to prevent the first connector 310 and the second connector 320 from moving away from the lower shell 210 and causing the first connector 310 and the second connector 320 to disengage from the unlocking member 500.

[0049] In this embodiment, the upper shell 220 can be connected to the lower shell 210 by screws 400. Specifically, the upper shell 220 can be provided with connecting holes 222 for the screws 400 to pass through. The screws 400 can be connected to the first sliding post 212 and the second sliding post 213 described below. Both the first sliding post 212 and the second sliding post 213 can be provided with threaded holes for connecting the screws 400. In this way, it is not necessary to provide additional threaded holes for connecting the screws 400 on the lower shell 210, which helps to simplify the structure of the lower shell 210. Here, the upper shell 220 can be connected to the lower shell 210 by four screws 400, that is, the upper shell 220 can be provided with four connecting holes 222.

[0050] In an optional embodiment, the base housing 200 may be provided with an installation space 211, within which the first connector 310, the second connector 320, and the unlocking member 500 are all located. The base housing 200 may also be provided with an unlocking hole 230 communicating with the installation space 211. The unlocking hole 230 may extend along the moving direction of the unlocking member 500. The unlocking member 500 may be provided with a pressing part 530, which passes through the unlocking hole 230 and protrudes from the base housing 200. Pressing the pressing part 530 can move the unlocking member 500 and drive the first connector 310 and the second connector 320 away from each other. This facilitates user operation and makes the process convenient and quick.

[0051] Of course, the unlocking part 500 may not have a pressing part 530. The user can use a tool to move the unlocking part 500 so that the unlocking part 500 drives the first connector 310 and the second connector 320 away from each other.

[0052] Optionally, a notch 214 may be provided on the lower shell 210, which can communicate with the installation space 211. The upper shell 220 covers the lower shell 210, so that the notch 214 can form an unlocking hole 230.

[0053] In an optional embodiment, the first connector 310 may be provided with a first latching portion 311, and the second connector 320 may be provided with a second latching portion 321. A clamping space 330 may be formed between the first latching portion 311 and the second latching portion 321, and the cross-sectional area of ​​the first latching portion 311 and the second latching portion 321 gradually decreases along the direction from the lower shell 210 to the upper shell 220. In this way, when the lamp post 100 extends into the clamping space 330, the first latching portion 311 and the second latching portion 321 can guide the lamp post 100, and the first latching portion 311 and the second latching portion 321 are more likely to move away from each other under the squeezing force of the lamp post 100, so that the lamp post 100 can extend into the clamping space 330.

[0054] In other embodiments, the cross-sectional area of ​​the first snap-fit ​​portion 311 and the cross-sectional area of ​​the second snap-fit ​​portion 321 remain unchanged along the direction from the lower shell 210 to the upper shell 220.

[0055] In an optional embodiment of this application, the first connector 310 may be provided with a first strip-shaped hole 313, the second connector 320 may be provided with a second strip-shaped hole 323, and the base housing 200 may be provided with a first sliding post 212 and a second sliding post 213. A first portion of the first sliding post 212 may be located within the first strip-shaped hole 313, and the first sliding post 212 and the first strip-shaped hole 313 can slide relative to each other. Similarly, a first portion of the second sliding post 213 may be located within the second strip-shaped hole 323, and the second sliding post 213 and the second strip-shaped hole 323 can slide relative to each other. This allows for sliding connections between the first connector 310 and the second connector 320 and the base housing 200.

[0056] Here, both the first strip hole 313 and the second strip hole 323 can extend along the moving direction of the first connector 310 and the second connector 320.

[0057] The unlocking component 500 can be provided with a third sliding groove 550 and a fourth sliding groove 560. The second part of the first sliding post 212 can be located within the third sliding groove 550, and the first sliding post 212 and the third sliding groove 550 can slide relative to each other. The extending direction of the third sliding groove 550 can be perpendicular to the extending direction of the first strip hole 313. The second part of the second sliding post 213 can be located within the fourth sliding groove 560, and the second sliding post 213 and the fourth sliding groove 560 can slide relative to each other. The extending direction of the fourth sliding groove 560 can be perpendicular to the extending direction of the second strip hole 323. In this way, the third sliding groove 550 and the first strip hole 313 can share a first sliding post 212, and the fourth sliding groove 560 and the second strip hole 323 can share a second sliding post 213, which can effectively reduce the number of sliding posts, thereby simplifying the structure of the base housing 200 and reducing the volume of the base housing 200.

[0058] Optionally, the lower shell 210 of the base housing 200 may be provided with two first sliding pillars 212 and two second sliding pillars 213, the first connector 310 may be provided with two first strip holes 313, the second connector 320 may be provided with two second strip holes 323, and the unlocking member 500 may be provided with two third sliding grooves 550 and two fourth sliding grooves 560. The first part of the two first sliding pillars 212 may be located in the two first strip holes 313 respectively, the second part of the two first sliding pillars 212 may be located in the two third sliding grooves 550 respectively, the first part of the two second sliding pillars 213 may be located in the two second strip holes 323 respectively, and the second part of the two second sliding pillars 213 may be located in the two fourth sliding grooves 560 respectively. Here, the two first sliding pillars 212 can be respectively positioned close to the first edge and the second edge of the lower shell 210, and the two second sliding pillars 213 can be respectively positioned close to the first edge and the second edge of the lower shell 210. This facilitates the force balance of the first connecting member 310, the second connecting member 320, and the unlocking member 500, which helps improve the stability of the first connecting member 310, the second connecting member 320, and the unlocking member 500 during movement. It should be noted that the extension direction of the first edge and the extension direction of the second edge are both parallel to the movement direction of the first connecting member 310 or the second connecting member 320.

[0059] In other embodiments, the base housing 200 may be provided with a first sliding post 212, a second sliding post 213, a third sliding post, and a fourth sliding post. The first sliding post 212 may be located in the first strip hole 313 and may slide relative to the first strip hole 313. The second sliding post 213 may be located in the second strip hole 323 and may slide relative to the second strip hole 323. The third sliding post may be located in the third sliding groove 550 and may slide relative to the third sliding groove 550. The fourth sliding post may be located in the fourth sliding groove 560 and may slide relative to the fourth sliding groove 560.

[0060] In an optional embodiment, the first connector 310 may be provided with at least one first weight-reducing groove 312 to reduce the weight of the first connector 310, so as to facilitate the elastic reset member 340 and the unlocking member 500 to drive the first connector 310 to move, making the first connector 310 move more smoothly; the second connector 320 may be provided with at least one second weight-reducing groove 322 to reduce the weight of the second connector 320, so as to facilitate the elastic reset member 340 and the unlocking member 500 to drive the second connector 320 to move, making the second connector 320 move more smoothly.

[0061] In an optional embodiment of this application, the elastic reset member 340 may include a first elastic member 341 and a second elastic member 342. One end of the first elastic member 341 may be connected to the first connector 310, and the other end of the first elastic member 341 may be connected to the base housing 200. The first elastic member 341 may drive the first connector 310 to move toward the second connector 320. One end of the second elastic member 342 may be connected to the second connector 320, and the other end of the second elastic member 342 may be connected to the base housing 200. The second elastic member 342 may drive the second connector 320 to move toward the first connector 310.

[0062] Here, both the first connector 310 and the second connector 320 are slidably connected to the base housing 200.

[0063] In this way, the first elastic member 341 and the second elastic member 342 can drive the first connector 310 and the second connector 320 to move towards each other, which facilitates quick clamping of the lamp post 100 and helps to shorten the assembly time of the lamp post 100 and the base assembly.

[0064] Of course, the elastic reset member 340 may only include the first elastic member 341, which can drive the first connecting member 310 to move closer to the second connecting member 320. Here, the first connecting member 310 is slidably connected to the base housing 200, and the second connecting member 320 is fixedly connected to the base housing 200. Alternatively, the elastic reset member 340 may only include the second elastic member 342, which can drive the second connecting member 320 to move closer to the first connecting member 310. Here, the second connecting member 320 is slidably connected to the base housing 200, and the first connecting member 310 is fixedly connected to the base housing 200.

[0065] In an optional embodiment, the elastic reset member 340 may include a plurality of first elastic members 341 and a plurality of second elastic members 342. The plurality of first elastic members 341 may be distributed along a direction perpendicular to the movement direction of the first connecting member 310, and the plurality of second elastic members 342 may be distributed along a direction perpendicular to the movement direction of the second connecting member 320. Here, the elastic reset member 340 may include two first elastic members 341 and two second elastic members 342. The two first elastic members 341 may be respectively disposed close to the first edge and the second edge of the base housing 200 described above, and the two second elastic members 342 may be respectively disposed close to the first edge and the second edge of the base housing 200 described above, so that the first connecting member 310 and the second connecting member 320 can be balanced by forces.

[0066] Optionally, a first connecting groove 216 may be provided on the base housing 200, and a third connecting groove 315 may be provided on the first connecting member 310. The first connecting groove 216 and the third connecting groove 315 are arranged opposite to each other. One end of the first elastic member 341 can be embedded in the third connecting groove 315, and the other end of the first elastic member 341 can be embedded in the first connecting groove 216. In this way, the first connecting groove 216 and the second connecting groove 217 can play a certain limiting role in the deformation direction of the first elastic member 341.

[0067] The base housing 200 may be provided with a second connecting groove 217, and the second connecting member 320 may be provided with a fourth connecting groove 325. The second connecting groove 217 and the fourth connecting groove 325 are arranged opposite to each other. One end of the second elastic member 342 can be embedded in the fourth connecting groove 325, and the other end of the second elastic member 342 can be embedded in the second connecting groove 217. In this way, the second connecting groove 217 and the fourth connecting groove 325 can play a certain limiting role in the deformation direction of the second elastic member 342.

[0068] Based on the base assembly of the lamp disclosed in the embodiments of this application, the embodiments of this application also provide a lamp, which may include a lamp post 100 and a base assembly of the lamp disclosed in any of the above embodiments. A portion of the lamp post 100 may be located in the clamping space 330 between the first connector 310 and the second connector 320 of the base assembly, so that the lamp post 100 is connected to the base housing 200.

[0069] The beneficial effects achieved by the lamps provided in this application embodiment are consistent with the beneficial effects achieved by the base assembly of the lamps provided in this application embodiment, so they will not be described again here.

[0070] In an optional embodiment of this application, a slot 110 may be provided on the lamp post 100, and the first engaging portion 311 of the first connector 310 and the second engaging portion 321 of the second connector 320 may be embedded in the slot 110. In this way, the connection strength between the lamp post 100 and the first connector 310 and the second connector 320 can be improved, thereby improving the connection strength between the lamp post 100 and the base assembly.

[0071] Of course, the slot 110 may not be provided on the lamp post 100, and the first connector 310 and the second connector 320 may be pressed against the outer wall of the lamp post 100 respectively.

[0072] In an optional embodiment, the lamp post 100 may also be provided with a guide portion 111. The guide portion 111 may be located within the slot 110, and the guide portion 111 may be located near the top of the lamp post 100. The cross-sectional area of ​​the guide portion 111 gradually decreases along the direction from the top to the bottom of the lamp post 100. In this way, the guide portion 111 can guide the first latching portion 311 and the second latching portion 321 so that the first latching portion 311 and the second latching portion 321 can enter the slot 110.

[0073] Optionally, the bottom of the lamp post 100 may include a mounting portion 120, and the mounting portion 120 may be located below the slot 110. The mounting portion 120 may extend into the mounting hole 215 of the lower housing 210 and be clearance-fitted with the hole wall of the mounting hole 215.

[0074] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A base assembly for a lamp, comprising a base housing (200), a connecting assembly (300), and a unlocking component (500); The connecting assembly (300) includes a first connector (310), a second connector (320), and an elastic reset member (340). At least one of the first connector (310) and the second connector (320) is slidably connected to the base housing (200). A clamping space (330) is formed between the first connector (310) and the second connector (320). The elastic reset member (340) is mounted on the base housing (200) to drive the first connector (310) and the second connector (320) to move closer to each other. At least one of the first connector (310) and the second connector (320) is connected to the unlocking member (500), and the unlocking member (500) is operated to overcome the elastic force of the elastic reset member (340) so that the first connector (310) and the second connector (320) are moved away from each other.

2. The base assembly of the lamp according to claim 1, wherein, The unlocking member (500) is movably disposed on the base housing (200). The moving direction of the unlocking member (500) is perpendicular to the moving direction of the first connector (310) or the second connector (320). The unlocking member (500) is slidably connected to the first connector (310) and / or the second connector (320) to drive the first connector (310) and the second connector (320) away from each other.

3. The base assembly of the lamp according to claim 2, wherein, One of the unlocking member (500) and the first connecting member (310) is provided with a first groove (314), and the other is provided with a first protrusion (510). The first protrusion (510) is located in the first groove (314) and can slide along the first groove (314). One of the unlocking member (500) and the second connecting member (320) is provided with a second groove (324), and the other is provided with a second protrusion (520). The second protrusion (520) is located in the second groove (324) and can slide along the second groove (324). The first groove (314) and the second groove (324) are both inclined grooves, and the inclination directions of the first groove (314) and the second groove (324) are opposite.

4. The base assembly of the lamp according to claim 2, wherein, The base housing (200) includes an upper shell (220) and a lower shell (210) connected to the upper shell (220). The connecting component (300) and the unlocking component (500) are both disposed on the lower shell (210). The upper shell (220) is provided with a through hole (221) for the lamp post (100) to pass through. The through hole (221) is opposite to the clamping space (330) and is located along the direction from the lower shell (210) to the upper shell (220). The orthographic projection of the clamping space (330) is located within the orthographic projection of the through hole (221).

5. The base assembly of the lamp according to claim 4, wherein, The lower shell (210) is provided with a mounting hole (215). The mounting hole (215) is located on the side of the clamping space (330) away from the through hole (221) and is opposite to the clamping space (330). The mounting hole (215) is used for the bottom of the lamp post (100) to extend into and to be in clearance fit with the bottom of the lamp post (100).

6. The base assembly of the lamp according to claim 4, wherein, The first connector (310) is provided with a first snap-fit ​​portion (311), and the second connector (320) is provided with a second snap-fit ​​portion (321). The clamping space (330) can be formed between the first snap-fit ​​portion (311) and the second snap-fit ​​portion (321). Along the direction from the lower shell (210) to the upper shell (220), the cross-sectional area of ​​the first snap-fit ​​portion (311) and the cross-sectional area of ​​the second snap-fit ​​portion (321) gradually decrease.

7. The base assembly of the lamp according to claim 1, wherein, The base housing (200) is provided with an installation space (211), and the connecting component (300) and the unlocking component (500) are both located within the installation space (211); The base housing (200) is also provided with an unlocking hole (230) communicating with the installation space (211), and the unlocking hole (230) extends along the moving direction of the unlocking member (500); The unlocking component (500) is provided with a pressing part (530), which passes through the unlocking hole (230) and protrudes from the base housing (200).

8. The base assembly of the lamp according to claim 1, wherein, The first connector (310) is provided with a first strip hole (313), the second connector (320) is provided with a second strip hole (323), and the base housing (200) is provided with a first sliding post (212) and a second sliding post (213). The first part of the first sliding post (212) is located in the first strip hole (313), and the first sliding post (212) and the first strip hole (313) can slide relative to each other. The first part of the second sliding post (213) is located in the second strip hole (323), and the second sliding post (213) and the second strip hole (323) can slide relative to each other. The unlocking component (500) is provided with a third sliding groove (550) and a fourth sliding groove (560). The second part of the first sliding post (212) is located in the third sliding groove (550), and the first sliding post (212) and the third sliding groove (550) can slide relative to each other. The second part of the second sliding post (213) is located in the fourth sliding groove (560), and the second sliding post (213) and the fourth sliding groove (560) can slide relative to each other. The extension direction of the third groove (550) is perpendicular to the extension direction of the first strip hole (313), and the extension direction of the fourth groove (560) is perpendicular to the extension direction of the second strip hole (323).

9. The base assembly of the lamp according to claim 1, wherein, The elastic reset member (340) includes: The first elastic element (341) has one end connected to the first connector (310) and the other end connected to the base housing (200). The first elastic element (341) can drive the first connector (310) to move closer to the second connector (320). The second elastic element (342) has one end connected to the second connector (320) and the other end connected to the base housing (200). The second elastic element (342) can drive the second connector (320) to move closer to the first connector (310).

10. A luminaire comprising a lamp post (100) and a base assembly of the luminaire according to any one of claims 1-9, wherein a portion of the lamp post (100) is located within a clamping space (330) between a first connector (310) and a second connector (320) of the base assembly.

11. The luminaire according to claim 10, wherein, The lamp post (100) is provided with a slot (110), and the first snap-fit ​​portion (311) of the first connector (310) and the second snap-fit ​​portion (321) of the second connector (320) are embedded in the slot (110).

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