Combined lamp

Abstract

The utility model discloses a combined lamp which comprises a base and a plurality of lamp body units. The base is of a box-shaped structure with an opening in the lower side, the base is used for being embedded in a mounting groove in a wall surface or the ground, and a plurality of lamp body mounting holes are formed in the upper side of the base; the lamp body unit comprises a lamp main frame body, more than one first torsional spring buckle is installed on the side face of the lamp main frame body, an outer eave is arranged at the upper end of the lamp main frame body, the lamp main frame body is inserted into the lamp body installation hole, the outer eave is pressed on the upper surface of the base, the first torsional spring buckle comprises a fixed end and a movable end, and the fixed end is connected with the movable end. The fixed end is fixedly connected with the lamp main frame body, and the movable end elastically abuts against the inner surface of the base. According to the combined lamp provided by the utility model, the lamp body units are convenient to install and easy to take and replace, so that the combined lamp is strong in plasticity.

Description

Technical Field

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

[0002] A lamp is an appliance that can transmit light, distribute and change the light distribution of a light source. With the improvement of living standards, the demand for diversified lamps in many scenarios is increasing. In order to meet higher lighting needs, many combined lamps have appeared on the market, mainly including brackets and lamp bodies. However, in existing combined lamps, the lamp body is basically fixed on the bracket, which makes the installation process inconvenient and even more unfavorable for the replacement of the lamp body. It cannot be adjusted according to the application scenario and has low plasticity.

[0003] Therefore, the prior art needs to be improved. Utility Model Content

[0004] In view of this, the utility model provides a combined lamp, which is used to solve the problem of low plasticity of the combined lamp in the prior art that the lamp body is difficult to replace.

[0005] In order to achieve one or part or all of the above-mentioned purposes or other purposes, the utility model proposes a combined lamp, including a base and a plurality of lamp body units; the base is a box-shaped structure with an opening on the lower side, the base is used to be pre-buried in a mounting groove on a wall or the ground, and a plurality of lamp body mounting holes are provided on the upper side of the base; the lamp body unit includes a lamp main frame, two first torsion spring clips are installed on the side of the lamp main frame, the upper end of the lamp main frame is provided with an outer eaves, the lamp main frame is inserted into the lamp body mounting holes, and the outer eaves are pressed onto the upper side of the base, the first torsion spring clip includes a fixed end and a movable end, the fixed end is fixedly connected to the lamp main frame, and the movable end elastically abuts against the inner surface of the base.

[0006] Preferably, a second torsion spring buckle is installed on the side of the base for fixing the base.

[0007] Preferably, a wire entry groove is provided on the side of the base.

[0008] Preferably, the lamp body unit also includes a light source assembly and a focusing cup, the main frame of the lamp is a barrel-shaped structure, the light source assembly is fixedly installed at the bottom of the main frame of the lamp, the focusing cup is funnel-shaped, the lower end of the focusing cup abuts against the upper surface of the light source assembly, and the upper end of the focusing cup abuts against the side wall of the main frame of the lamp; a wiring hole is also provided at the bottom of the main frame of the lamp for passing the power line.

[0009] Preferably, a circle of hook grooves is provided on the inner side of the main frame of the lamp, and an elastic hook is provided on the lower side of the focusing cup. The elastic hook hooks the hook grooves, thereby achieving a fixed connection between the focusing cup and the main frame of the lamp.

[0010] Preferably, the light source assembly includes a lamp bead, a lamp bead carrier, a pressure plate and a light-transmitting portion; the lamp bead is fixedly mounted on the lamp bead carrier; the pressure plate is fixedly connected to the main frame of the lamp and is used to press the lamp bead carrier; a light-through hole is provided on the pressure plate, and the lamp bead is located in the light-through hole or directly below the light-through hole; the bottom of the light-transmitting portion covers the light-through hole, and the upper end of the light-transmitting portion abuts against the focusing cup.

[0011] Preferably, a circle of positioning protrusions is provided on the pressing plate, and a circle of positioning grooves is correspondingly provided at the bottom of the light-transmitting portion, and the positioning protrusions are inserted into the positioning grooves.

[0012] Preferably, the lamp body unit further comprises a driving module, one end of the driving module is electrically connected to the lamp bead via a cable, and the other end of the driving module leads out a cable to be connected to a power source.

[0013] Preferably, a heat dissipation grille is provided at the bottom of the main frame of the lamp.

[0014] Preferably, the first torsion spring buckle also includes a connecting shaft and a torsion spring, the fixed end and the movable end are hinged through the connecting shaft, and the torsion spring is used to provide elastic force between the fixed end and the movable end; a buckle positioning part is provided on the side of the main frame of the lamp, a threaded hole is opened on the buckle positioning part, and a mounting hole is correspondingly provided on the fixed end, and the fixed end and the buckle positioning part are fixedly connected by a threaded connector.

[0015] Implementing the embodiments of the present utility model will have the following beneficial effects:

[0016] 1. The lamp body unit is installed by pre-embedded base and torsion spring buckle, which is convenient for installation and replacement of the lamp body unit and can be applied to linear lighting scenes with strong plasticity.

[0017] 2. In a preferred embodiment, the light-transmitting portion of the lamp body unit is clamped up and down by the pressing plate and the focusing cup, so the installation method is simple and convenient, and the light-emitting effect can be guaranteed at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] in:

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0021] Figure 2 It is a schematic diagram of the main cross-sectional structure after the lamp body unit is installed to the base in one embodiment of the utility model;

[0022] Figure 3 for Figure 2 Magnified view at A in the middle;

[0023] Figure 4 It is a three-dimensional exploded structural diagram of a lamp body unit in one embodiment of the utility model;

[0024] Figure 5 It is a schematic diagram of the active state of the first torsion spring buckle during the installation of the lamp body unit in one embodiment of the utility model.

[0025] The description of the accompanying drawings is as follows: 1. base; 11. lamp body mounting hole; 12. wire inlet groove; 2. lamp body unit; 21. lamp main frame; 211. outer eaves; 212. hook groove; 213. heat dissipation grille; 214. buckle positioning part; 2141. threaded hole; 22. first torsion spring buckle; 221. fixed end; 222. movable end; 223. connecting shaft; 23. light source assembly; 231. lamp bead; 232. lamp bead carrier plate; 233. pressure plate; 2331. light hole; 2332. positioning protrusion; 234. light-transmitting part; 24. focusing cup; 241. elastic hook; 25. driving module; 3. second torsion spring buckle. DETAILED DESCRIPTION

[0026] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0028] It is understood that the singular forms "a", "an" and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0029] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to another element or there may be a centered element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only. In the present utility model, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle" and the like is based on the orientation or positional relationship shown in the accompanying drawings. These terms are mainly for better describing the present utility model and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, the above-mentioned part of the terms may be used to express other meanings in addition to being used to express orientation or positional relationship, for example, the term "upper" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the present utility model can be understood according to the specific circumstances.

[0030] In addition, the terms "disposed", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0031] Reference Figures 1 to 4An embodiment of the utility model provides a combined lamp, including a base 1 and a plurality of lamp body units 2; the base 1 is a box-shaped structure with an opening at the bottom, the base 1 is used to be pre-buried in a mounting groove on a wall or the ground, and a plurality of lamp body mounting holes 11 are opened on the upper side of the base 1; the lamp body unit 2 includes a lamp main frame 21, and one or more first torsion spring buckles 22 are installed on the side of the lamp main frame 21, and an outer eaves 211 is provided at the upper end of the lamp main frame 21, the lamp main frame 21 is inserted into the lamp body mounting hole 11, and the outer eaves 211 are pressed on the upper surface of the base 1, and the first torsion spring buckle 22 includes a fixed end 221 and a movable end 222, the fixed end 221 is fixedly connected to the lamp main frame 21, and the movable end 222 elastically abuts against the inner surface of the base 1.

[0032] As a preferred implementation, two first torsion spring buckles 22 are symmetrically installed on the side of the lamp main frame 21.

[0033] Specifically, when in use, a mounting groove of corresponding size is opened on the wall or the ground, and the power cord and the power socket are connected in the mounting groove. The base 1 is pressed into the mounting groove and covers the power cord and the power socket. It is best that the upper surface of the base 1 is flush with the wall or the ground, and then the lamp body unit 2 is inserted into it; in the process of installing the lamp body unit 2, when the two first torsion spring buckles 22 are naturally expanded, the overall width is greater than the width of the lamp body mounting hole 11, such as Figure 5 As shown, the movable end 222 can be pressed downward first to allow the first torsion spring buckle 22 to pass into the base 1, and then rebound upward under the action of elastic force and abut against the inner upper wall of the base 1. At this time, the outer edge 211 is pressed tightly against the outer surface of the base 1, thereby fixing the lamp body unit 2. When replacing the lamp body unit 2, it is only necessary to pull the main frame 21 of the lamp upward with force to remove it, which is very convenient.

[0034] In some optional embodiments, such as Figure 1 As shown, a second torsion spring buckle 3 is installed on the side of the base 1 for fixing the base 1 .

[0035] In some optional embodiments, such as Figure 1 As shown, a line entry groove 12 is provided on the side of the base 1. When the base 1 is embedded in a mounting groove on a wall or ground, a power line is passed through.

[0036] In some optional embodiments, such as Figures 1 to 4As shown, the lamp body unit 2 also includes a light source assembly 23 and a focusing cup 24. The main frame 21 of the lamp is a barrel-shaped structure. The light source assembly 23 is fixedly installed at the bottom of the main frame 21 of the lamp. The focusing cup 24 is funnel-shaped. The lower end of the focusing cup 24 abuts against the upper surface of the light source assembly 23, and the upper end of the focusing cup 24 abuts against the side wall of the main frame 21 of the lamp. A wiring hole is also provided at the bottom of the main frame 21 of the lamp for passing the power line.

[0037] In some optional embodiments, such as Figure 1 As shown, the inner side of the main frame 21 of the lamp is provided with a circle of hook grooves 212, and the lower side of the focusing cup 24 is provided with an elastic hook 241, and the elastic hook 241 hooks the hook groove 212, thereby realizing the fixed connection between the focusing cup 24 and the main frame 21 of the lamp. With the above structural design, during assembly, it is only necessary to place the light source assembly 23 and then press down the focusing cup 24 to complete the assembly of the lamp body unit 2.

[0038] In some optional embodiments, such as Figures 2 to 4 As shown, the light source assembly 23 includes a lamp bead 231, a lamp bead carrier plate 232, a pressure plate 233 and a light-transmitting portion 234; the lamp bead 231 is fixedly mounted on the lamp bead carrier plate 232; the pressure plate 233 is fixedly connected to the main frame 21 of the lamp, and is used to press the lamp bead carrier plate 232; a light-through hole 2331 is provided on the pressure plate 233, and the lamp bead 231 is located in the light-through hole 2331 or directly below the light-through hole 2331; the bottom of the light-transmitting portion 234 covers the light-through hole 2331, and the upper end of the light-transmitting portion 234 abuts against the focusing cup 24, and the material of the light-transmitting portion 234 is transparent or translucent silicone.

[0039] In some optional embodiments, such as Figures 2 to 4 As shown, the pressing plate 233 is provided with a circle of positioning protrusions 2332 , and the bottom of the light-transmitting portion 234 is correspondingly provided with a circle of positioning grooves, and the positioning protrusions 2332 are inserted into the positioning grooves, so as to facilitate the positioning and installation of the light-transmitting portion 234 .

[0040] In some optional embodiments, such as Figures 2 to 4 As shown, the lamp body unit 2 further includes a driving module 25 , one end of the driving module 25 is electrically connected to the lamp bead 231 via a cable, and the other end of the driving module 25 leads out a cable to connect to a power source.

[0041] In some optional embodiments, such as Figures 2 to 4 As shown, a heat dissipation grille 213 is provided at the bottom of the main frame 21 of the lamp.

[0042] In some optional embodiments, such as Figures 2 to 5As shown, the first torsion spring buckle 22 also includes a connecting shaft 223 and a torsion spring, the fixed end 221 and the movable end 222 are hinged through the connecting shaft 223, and the torsion spring is used to provide elastic force between the fixed end 221 and the movable end 222; a buckle positioning portion 214 is provided on the side of the main frame 21 of the lamp, a threaded hole 2141 is provided on the buckle positioning portion 214, and a mounting hole is correspondingly provided on the fixed end 221, and the fixed end 221 is fixedly connected to the buckle positioning portion 214 through a threaded connector (not shown in the drawings). More specifically, the cross section of the fixed end 221 is C-shaped, and the internal width of the C-shape is equal to the width of the buckle positioning portion 214, so that the fixed end 221 just covers the buckle positioning portion 214, realizing the circumferential limit of the fixed end 221.

[0043] The combined lamp provided by the embodiment of the utility model has the following beneficial effects:

[0044] 1. The lamp body unit 2 is installed by pre-embedded base 1 using torsion spring buckles, which is convenient for installation and replacement of the lamp body unit 2. It is applied to linear lighting scenes and different lamp body units 2 can be replaced according to scene requirements, with strong plasticity.

[0045] 2. In the preferred embodiment, the light-transmitting portion 234 in the lamp body unit 2 is clamped up and down by the pressing plate 233 and the focusing cup 24, and the installation method is simple and convenient while ensuring the light output effect.

[0046] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope covered by the present invention.

Claims

1. A combined lamp, characterized in that: The invention comprises a base (1) and a plurality of lamp body units (2); the base (1) is a box-shaped structure with an opening at the bottom, the base (1) is used for being pre-buried in a mounting groove on a wall or the ground, and a plurality of lamp body mounting holes (11) are provided on the upper side of the base (1); the lamp body unit (2) comprises a lamp main frame (21), and one or more first torsion spring buckles (22) are installed on the side of the lamp main frame (21); an outer edge (211) is provided at the upper end of the lamp main frame (21), the lamp main frame (21) is inserted into the lamp body mounting hole (11), and the outer edge (211) is pressed on the upper surface of the base (1); the first torsion spring buckle (22) comprises a fixed end (221) and a movable end (222), the fixed end (221) is fixedly connected to the lamp main frame (21), and the movable end (222) is elastically abutted against the inner surface of the base (1).

2. The combined lamp according to claim 1, characterized in that: A second torsion spring buckle (3) is installed on the side of the base (1) for fixing the base (1).

3. The combined lamp according to claim 1, characterized in that: A wire entry groove (12) is provided on the side of the base (1).

4. The combined lamp according to claim 1, characterized in that: The lamp body unit (2) further comprises a light source assembly (23) and a focusing cup (24); the main frame (21) of the lamp is a barrel-shaped structure; the light source assembly (23) is fixedly mounted on the bottom of the main frame (21) of the lamp; the focusing cup (24) is funnel-shaped; the lower end of the focusing cup (24) abuts against the upper surface of the light source assembly (23); and the upper end of the focusing cup (24) abuts against the side wall of the main frame (21) of the lamp; and a wiring hole is also provided at the bottom of the main frame (21) of the lamp for passing a power line.

5. The combined lamp according to claim 4, characterized in that: A circle of hook grooves (212) are provided on the inner side of the main frame (21) of the lamp, and an elastic hook (241) is provided on the lower side of the focusing cup (24), and the elastic hook (241) hooks the hook grooves (212), thereby achieving a fixed connection between the focusing cup (24) and the main frame (21) of the lamp.

6. The combined lamp according to claim 4 or 5, characterized in that: The light source assembly (23) comprises a lamp bead (231), a lamp bead carrier plate (232), a pressing plate (233) and a light-transmitting portion (234); the lamp bead (231) is fixedly mounted on the lamp bead carrier plate (232); the pressing plate (233) is fixedly connected to the lamp main frame (21) and is used to press the lamp bead carrier plate (232); a light-through hole (2331) is provided on the pressing plate (233), and the lamp bead (231) is located in the light-through hole (2331) or directly below the light-through hole (2331); the bottom of the light-transmitting portion (234) covers the light-through hole (2331), and the upper end of the light-transmitting portion (234) abuts against the focusing cup (24).

7. The combined lamp according to claim 6, characterized in that: The pressing plate (233) is provided with a circle of positioning protrusions (2332), and the bottom of the light-transmitting portion (234) is correspondingly provided with a circle of positioning grooves, and the positioning protrusions (2332) are inserted into the positioning grooves.

8. The combined lamp according to claim 6, characterized in that: The lamp body unit (2) further comprises a driving module (25), one end of which is electrically connected to the lamp bead (231) via a cable, and the other end of which leads out a cable to be connected to a power source.

9. The combined lamp according to claim 6, characterized in that: A heat dissipation grille (213) is provided at the bottom of the lamp main frame (21).

10. The combined lamp according to claim 1, characterized in that: The first torsion spring buckle (22) also includes a connecting shaft (223) and a torsion spring, the fixed end (221) and the movable end (222) are hinged via the connecting shaft (223), and the torsion spring is used to provide elastic force between the fixed end (221) and the movable end (222); a buckle positioning portion (214) is provided on the side of the main frame (21) of the lamp, a threaded hole (2141) is provided on the buckle positioning portion (214), and a mounting hole is correspondingly provided on the fixed end (221), and the fixed end (221) and the buckle positioning portion (214) are fixedly connected via a threaded connector.

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