Lamp with expandability, fixing plate and function module

Abstract

The utility model relates to the technical field of lamp illumination, and discloses a lamp with expandability, a fixing plate and a function module. The lamp comprises a lamp shell and a lamp holder structure, the lamp holder structure is arranged in the lamp shell, and the lamp holder structure is characterized in that a fixing plate is arranged on the inner side wall of the lamp shell, and the fixing plate is provided with a module mounting position; the function module is provided with an installation part, the installation part is detachably fixed to the module installation position and electrically connected with a circuit in the lamp, and the function module is used for expanding the function of the lamp. Due to the fact that a plurality of universal module installation positions are arranged on the fixing plate, a user can flexibly and rapidly install a plurality of different function modules according to self requirements to upgrade functions of the lamp, and expansibility of the lamp is improved.

Description

Technical Field

[0001] The utility model relates to the field of lamp lighting, in particular to a lamp, a fixing plate and a function module with expandability. Background Technique

[0002] With the development of the economic society and the continuous improvement of the LED lighting technology level, LED lamps have been more and more widely used in people's daily work and life. As a new type of lighting product, LED lamps have the advantages of high luminous efficiency, bright colors, good stability, long service life, and no pollution.

[0003] At present, most LED lamps on the market have a single function, and it is difficult to upgrade the functions of LED lamps. They cannot flexibly and quickly upgrade the functions of LED lamps according to different needs, and have poor expandability, resulting in users needing to prepare a large number of LED lamps with different functions. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a lamp, a fixing plate and a function module with expandability, aiming to solve the technical problems that the existing lamps have a single function, difficult function upgrade, inability to flexibly and quickly upgrade the lamp functions according to different needs, and poor expandability.

[0005] To achieve the above purpose, the utility model provides a lamp with expandability. The lamp includes a lamp housing and a lamp base structure. The lamp base structure is arranged inside the lamp housing. The lamp base structure includes:

[0006] A fixing plate, which is arranged on the inner side wall of the lamp housing, and the fixing plate is provided with a module installation position;

[0007] A function module, which is provided with an installation part. The installation part is detachably fixed on the module installation position and is electrically connected to the circuit inside the lamp. The function module is used to expand the functions of the lamp.

[0008] Further, in an embodiment, the module installation position includes a card slot, and the installation part includes at least two buckles, and the buckles are snapped into the card slot for fixation.

[0009] Further, in an embodiment, the buckle includes a hook and an elastic arm. One end of the elastic arm is arranged on the function module, and the hook is arranged at the other end of the elastic arm. The hook is snapped into the card slot;

[0010] And / or, the buckle is an "L"-shaped card plate, and the "L"-shaped card plate is snapped into the card slot.

[0011] Further, in one embodiment, the buckle is disposed on the side surface of the functional module, and the hook is disposed towards the bottom of the functional module;

[0012] Alternatively, the buckle is disposed on the side surface of the functional module, and the hook is disposed towards the top of the functional module;

[0013] Alternatively, the buckle is disposed at the bottom or top of the functional module.

[0014] Further, in one embodiment, the buckle is disposed on the side surface of the functional module, and the hook is disposed towards the bottom of the functional module;

[0015] Alternatively, the buckle is disposed on the side surface of the functional module, and the hook is disposed towards the top of the functional module;

[0016] Alternatively, the buckle is disposed at the bottom or top of the functional module.

[0017] Further, in one embodiment, the slot is a strip-shaped slot hole;

[0018] Alternatively, one of the slots includes two slot holes, the two slot holes are spaced apart, and the two slot holes respectively correspond to at least one of the buckles.

[0019] Further, in one embodiment, the fixing plate is provided with at least two of the slots, the spacing or length of each of the slots is equal, and the buckle of one functional module is correspondingly disposed with one of the slots.

[0020] Further, in one embodiment, the lamp further includes two lighting components, and the two lighting components are both disposed in the lamp housing and are respectively located on opposite sides of the lamp base structure.

[0021] Further, in one embodiment, the lamp further includes a lighting component, the lighting component is disposed on the fixing plate, the lighting component is provided with a through hole at a position corresponding to the module mounting position, and the mounting portion of the functional module sequentially passes through the module mounting position and the through hole and is clamped on the lighting component.

[0022] Further, in one embodiment, the lamp housing includes a lamp cover, a base and an end cover opening and closing structure, the lamp base structure is disposed on the base, the end cover opening and closing structure is fixed to one or both ends of the base, the end cover opening and closing structure is used to open or limit the lamp cover, and the lamp cover covers the base and is limited within the end cover opening and closing structure.

[0023] Further, in an embodiment, the lamp housing includes a tube body and end caps. A slide rail is provided inside the tube body, and the lamp socket structure is slid into the tube body through the slide rail, and the end caps are covered on one or both ends of the tube body.

[0024] The present utility model also provides a fixing plate, and a module installation position is provided on the fixing plate, and the module installation position is used for installing a functional module.

[0025] Further, in an embodiment, the module installation position includes a card slot, and the card slot is a strip-shaped slot;

[0026] Alternatively, the module installation position includes a card slot, and one card slot includes two slot holes, the two slot holes are spaced apart, and the two slot holes respectively correspond to at least one snap.

[0027] Further, in an embodiment, the fixing plate is provided with at least two card slots, the distance or length of each card slot is equal, and the snap of one functional module is correspondingly arranged with one card slot.

[0028] The present utility model also provides a functional module, and the functional module is provided with an installation portion, and the installation portion is installed in the module installation position of the fixing plate to form a fixation.

[0029] Further, in an embodiment, the installation portion includes at least two snaps, the snap includes a hook and an elastic arm, one end of the elastic arm is arranged on the functional module, the hook is arranged on the other end of the elastic arm, and the hook is snapped into the card slot;

[0030] And / or, the installation portion includes a snap, and the snap is an "L"-shaped card plate, and the "L"-shaped card plate is snapped into the card slot.

[0031] Further, in an embodiment, the snap is arranged on the side surface of the functional module, and the hook is arranged towards the bottom of the functional module;

[0032] Alternatively, the snap is arranged on the side surface of the functional module, and the hook is arranged towards the top of the functional module;

[0033] Alternatively, the snap is arranged on the bottom or top of the functional module.

[0034] Further, in an embodiment, a plurality of functional modules are provided, and two snaps with the same distance are provided on each functional module.

[0035] In the technical solution provided by the present utility model, the lamp includes a lamp housing and a lamp base structure disposed inside the lamp housing. The lamp base structure includes a fixing plate and a functional module. The fixing plate is disposed on the inner side wall of the lamp housing. The fixing plate is in a long strip shape, so that a plurality of general module installation positions for buckling the functional module can be provided on the fixing plate. The functional module is provided with an installation part. The functional module is detachably fixed to the module installation position through the installation part and is electrically connected to the circuit of the power supply component inside the lamp. Since a plurality of general module installation positions are provided on the fixing plate, therefore, the user can flexibly and quickly install a plurality of different functional modules according to their own needs to upgrade the functions of the lamp, improve the expandability of the lamp, and conveniently add various functional modules without replacing the lamp, so that the lamp is applicable to a variety of different application environments. The user does not need to prepare a large number of lamps with different functions, reducing the user cost. At the same time, through the quick snap-in installation structure, the installation convenience of the lamp is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] One or more embodiments are exemplarily illustrated by corresponding drawings. These exemplary illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements. Unless otherwise stated, the drawings in the figures do not constitute a scale limitation.

[0037] Figure 1 Exploded structure schematic diagram of the lamp of an embodiment of the present utility model;

[0038] Figure 2 Structure schematic diagram of the lamp of an embodiment of the present utility model;

[0039] Figure 3 Structure schematic diagram of the functional module of an embodiment of the present utility model;

[0040] Figure 4 Structure schematic diagram of the lamp base structure of an embodiment of the present utility model;

[0041] Figure 5 For Figure 4 Partial enlarged view at A in

[0042] Figure 6 Closed state structure schematic diagram of the end cover opening and closing structure of an embodiment of the present utility model;

[0043] Figure 7 Exploded structure schematic diagram of the end cover opening and closing structure of an embodiment of the present utility model;

[0044] Figure 8 For Figure 4 Partial enlarged view at B in

[0045] Figure 9 For Figure 4 Partial enlarged view at C in

[0046] Figure 10 Explosion structure schematic diagram of the lamp for another embodiment of the present utility model;

[0047] Figure 11 is Figure 10 Partial enlarged view at D in

[0048] Figure 12 Top view of the fixing plate for one embodiment of the present utility model;

[0049] Figure 13 Top view of the fixing plate for another embodiment of the present utility model;

[0050] Figure 14 Structure schematic diagram of the functional module for one embodiment of the present utility model;

[0051] Figure 15 Structure schematic diagram of the functional module for another embodiment of the present utility model;

[0052] Figure 16 Structure schematic diagram of the functional module for still another embodiment of the present utility model.

[0053] Wherein, 200, lamp; 21, lamp housing; 211, lamp shade; 212, base; 213, tube body; 214, slide rail; 22, lamp socket structure; 23, fixing plate; 231, card slot; 24, functional module; 241, snap; 242, hook; 243, elastic arm; 244, functional element; 245, reinforcing rib; 25, lighting assembly; 26, end cover opening and closing structure; 261, flip bracket; 262, lamp head flip; 263, moving lock plate; 264, driving part; 265, through hole; 266, bayonet; 267, clamping part; 27, power supply assembly. Specific embodiments

[0054] To facilitate the understanding of the present utility model, the present utility model will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is expressed as "fixed to" another element, it can be directly on the other element, or there can be one or more intermediate elements therebetween. When an element is expressed as "connected to" another element, it can be directly connected to the other element, or there can be one or more intermediate elements therebetween. The terms "vertical", "horizontal", "left", "right", "inner", "outer" and similar expressions used in this specification are only for the purpose of illustration. In the description of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating relative importance or implicitly indicating the quantity of the indicated technical features. Thus, unless otherwise stated, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features; the meaning of "plurality" is two or more. The term "comprising" and any variation thereof means non-exclusive inclusion, and there may be or be added one or more other features, integers, steps, operations, units, components and / or their combinations.

[0055] In addition, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. All the technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model are only for the purpose of describing specific embodiments and are not used to limit the present utility model. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0056] In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0057] Figures 1-7 The first embodiment of a scalable lamp 200 of the present utility model is shown.

[0058] As Figure 1 and Figure 2 shown, the lamp 200 includes a lamp housing 21, a lamp base structure 22 and a power supply assembly 27. The lamp housing 21 is not only a protective cover for better concentrating light, making the light more concentrated and reducing the harm of light to the eyes; it can also prevent electric shock, dust and water; the power supply assembly 27 is used to provide power for the lamp 200, the power supply assembly 27 is arranged on the lamp base structure 22, and the lamp base structure 22 is arranged inside the lamp housing 21.

[0059] The lamp socket structure 22 includes a fixing plate 23 and a function module 24. The material of the fixing plate 23 is a metal material, which not only improves the overall strength of the fixing plate 23, but also makes the fixing plate 23 flexible. The fixing plate 23 is arranged on the inner side wall of the lamp housing 21. The fixing plate 23 is strip-shaped, so that a plurality of general module installation positions for the buckles 241 of the function module 24 can be provided on the fixing plate 23. The function module 24 is provided with an installation part. The function module 24 is detachably fixed to the module installation position through the installation part and is electrically connected to the circuit of the power supply component 27 in the lamp 200. Since a plurality of general module installation positions are provided on the fixing plate 23, users can flexibly and quickly install a plurality of different function modules 24 according to their own needs to upgrade the functions of the lamp 200, improve the expandability of the lamp 200, conveniently add various function modules 24 without replacing the lamp 200, make the lamp 200 suitable for a variety of different application environments, users do not need to prepare a large number of lamps 200 with different functions, reduce the user cost, and at the same time, through the quick snap-in installation structure, the installation convenience of the lamp 200 is higher.

[0060] As Figure 3 shown, the module installation position can be a card slot 231. The installation part includes at least two buckles 241. The buckles 241 are snapped into the card slot 231 for fixation. The card slot 231 can be a through slot, so that the buckles 241 pass through the card slot 231 and are clamped on the fixing plate 23 to increase the stability of the function module 24.

[0061] As Figure 3 shown, specifically, the function module 24 can be a color temperature adjustment module, an induction module, an emergency module, a phase module, a host module, a Bluetooth module, a function module 24, which improves the expandability of the lamp 200. The function surface is provided with function elements 244. The function surface is the top, and the bottom is arranged opposite to the top. The buckle 241 includes a hook 242 and an elastic arm 243. One end of the elastic arm 243 is arranged on one side surface of the function module 24. The hook 242 is vertically arranged at the other end of the elastic arm 243, and the hook 242 faces the bottom of the function module 24, so that the hook 242 and the elastic arm 243 form a buckle 241 that can be clamped. During installation, the hook 242 of the buckle 241 passes through a surface of the fixing plate 23 and is clamped on the other surface of the fixing plate 23 opposite to the one surface. Just snapping the buckle 241 into the card slot 231 can complete the installation of the function module 24. The operation is simple, and at the same time, the installation convenience of the lamp 200 is improved.

[0062] As Figures 3-5As shown in the figure, further, a card slot 231 includes two slot holes, which can be rectangular or square. The two slot holes are spaced apart, and the distance between the two slot holes of each card slot 231 is equal. Therefore, as long as the distance between the two buckles 241 on the function module 24 is equal to the distance between the two slot holes, the function module 24 can be snapped into the slot holes. By setting slot holes with a uniform distance on the fixing plate 23, different function modules 24 can be installed on the fixing plate 23, improving the versatility of the lamp 200. At the same time, the function of the lamp 200 can be upgraded flexibly and quickly. In addition, at least two card slots 231 can be provided on the fixing plate 23, so that the lamp 200 can install multiple function modules 24 at the same time, realizing the convenient addition of various function modules 24 without replacing the lamp 200, making the lamp 200 applicable to a variety of different application environments and improving the expandability of the lamp 200. During installation, the buckles 241 respectively arranged on both sides of the function module 24 are correspondingly snapped into the slot holes, that is, the top surface of the function module 24 faces the lamp shade 211, and the hook 242 is inserted from the surface of the fixing plate 23 facing the lamp shade 211 and passes through the card slot 231, and is clamped on the surface of the fixing plate 23 opposite to the surface facing the lamp shade 211, so that the side of the function module 24 provided with the functional element 244 faces the lamp shade 211.

[0063] Exemplarily, the material of the buckle 241 is plastic, and the plastic has elasticity. A receiving groove is provided at the position corresponding to the elastic arm 243 on the side surface of the function module 24. The receiving groove receives the elastic arm 243 that moves under the action of an external force. When disassembling, a certain force is required to move the elastic arm 243 towards the groove direction until the hook 242 is flush with the side surface of the function module 24, and then the function module 24 can be taken out of the card slot 231. The disassembly is convenient and fast.

[0064] The lamp 200 further includes two lighting components 25. The two lighting components 25 are both arranged in the lamp housing 21 and are respectively located on opposite sides of the lamp base structure 22. The lighting component 25 is the main source of illumination in the scene. The lighting component 25 includes a PCB board and a plurality of lamp beads. The plurality of lamp beads are evenly spaced and color-set on the PCB board. The lighting component 25 is electrically connected to the power supply component 27.

[0065] The lamp housing 21 further includes a lamp shade 211, a base 212, and an end cover opening and closing structure 26. The lamp socket structure 22 is fixed to the base 212 by screws or bolts. Specifically, the lamp socket structure 22 includes a fixing plate 23 and a functional module 24. The functional module 24 is detachably disposed on the fixing plate 23. The fixing plate 23 is detachably fixed to the base 212 by screws or bolts. The end cover opening and closing structure 26 is fixed to one end or both ends of the base 212. The end cover opening and closing structure 26 is used to open the lamp shade 211 or limit the lamp shade 211. The lamp shade 211 covers the base 212 and is limited by the end cover opening and closing structure 26. And the functional elements 244 of the functional module 24 of the lamp socket structure 22 face the lamp shade 211. When it is necessary to replace the functional module 24 or perform maintenance on the interior of the lamp 200, just open the end cover opening and closing structure 26 to eliminate the limitation of the end cover opening and closing structure 26 on the lamp shade 211, and then the entire lamp shade 211 can be removed. The operation is convenient and fast. After the maintenance is completed or the functional module 24 is replaced, just cover the lamp shade 211 on the base 212 and then close the end cover opening and closing structure 26 to limit the lamp shade 211.

[0066] Exemplarily, as Figure 6 and Figure 7 shown, the end cover opening and closing structure 26 is made of an elastic material. The end cover opening and closing structure 26 includes a flip cover bracket 261 and a lamp head flip cover 262 rotatably disposed on the flip cover bracket 261. The flip cover bracket 261 is fixed to the base 212 of the lamp 200. The lamp head flip cover 262 is located on one side (front) of the flip cover bracket 261. A movable lock plate 263 is movably disposed on the flip cover bracket 261 and is located on the other side (back) of the flip cover bracket 261. The flip cover bracket 261 is provided with a through hole. One end of a driving member 264 is located on the side of the lamp head flip cover 262. The other end of the driving member 264 passes through the through hole and protrudes from the flip cover bracket 261 to abut against the movable lock plate 263. And an opening is formed at the position of the lamp head flip cover 262 corresponding to one end of the driving member 264, that is, one end of the driving member 264 is within the range of the opening, so as to drive the driving member 264 through the opening, and further enable the driving member 264 to drive the movable lock plate 263 to move.

[0067] By providing a bayonet 266 on the movable lock plate 263 and a clamping member 267 on the lamp head flip cover 262 that is engaged and cooperated with the bayonet 266, the clamping member 267 is a convex block structure with a hook. When engaging, the hook hooks the edge of the bayonet 266. By driving the driving member 264 through the opening, the movable lock plate 263 is driven to move downward, so that the bayonet 266 provided on the movable lock plate 263 gradually moves away from the first buckle 241. When the bayonet 266 is completely disengaged from the clamping member 267, the lamp head flip cover 262 can be rotated to open the lamp 200, cancel the limit of the lamp head flip cover 262 on the lamp shade 211, and then the lamp shade 211 can be taken out. The opening method of the end cover opening and closing structure 26 is simple and fast. When closing, only need to snap the lamp shade 211 onto the base 212, and then release the driving member 264. The driving member 264 and the movable lock plate 263 are simultaneously reset under the elastic force of the elastic member, so that the clamping member 267 snaps into the bayonet 266, and the lamp head flip cover 262 is snapped onto the flip cover bracket 261. After closing, the lamp head flip cover 262 limits the lamp shade 211 in the left-right direction, and the base 212 limits the lamp shade 211 in the up-down direction. The opening and closing method of the end cover opening and closing structure 26 is simple and fast.

[0068] Figure 8 The second embodiment of a scalable lamp 200 according to the present invention is shown. The difference in structure between this embodiment and the first embodiment is only that for the two buckles 241 on a function module 24, one of the buckles 241 is provided at the bottom of the function module 24 and is oppositely arranged with the buckle 241 provided on the side surface of the function module 24. By arranging one buckle 241 at the bottom of the function module 24, the distance between the two buckles 241 is adapted to the distance between the two slot holes on the fixing plate 23, so that the lamp 200 can be installed with function modules 24 of different specifications, which not only improves the scalability of the lamp 200, but also improves the versatility of the lamp 200. The buckle 241 provided at the bottom of the function module 24 can also be set as an "L"-shaped clamping plate, and a reinforcing rib 245 can also be provided between the back surface opposite to the bayonet 266 of the "L"-shaped clamping plate and the bottom of the function module 24 to improve the strength of the buckle 241.

[0069] Figure 9The third embodiment of a scalable lamp 200 of the present utility model is shown. The difference in structure between this embodiment and the first embodiment lies only in that the length of the functional module 24 is different and the structure of the card slot 231 is different. The length of the functional module 24 in this embodiment is relatively shorter than that of the functional module 24 in the first embodiment, which in turn causes the distance between the two buckles 241 respectively provided on the two side surfaces of the functional module 24 to be different, that is, the distance between the buckles 241 provided on the functional module 24 in this embodiment is shorter than the distance between the buckles 241 provided on the functional module 24 in the first embodiment. Therefore, the card slot 231 can be set as a strip-shaped slot hole with a length equal to the distance between the above two buckles 241, so that the two buckles 241 can be snapped into the strip-shaped slot hole. This setting method enables the lamp 200 to install a functional module 24 with a shorter length, improving the scalability and versatility of the lamp 200.

[0070] Figure 10 and Figure 11The fourth embodiment of a scalable lamp 200 of the present utility model is shown. The difference in structure between this embodiment and the first embodiment is only that the lamp housing 21 includes a tube body 213 and end caps (not shown in the figure), the lighting assembly 25 is integrated, two snap fasteners 241 are provided on the side surface of the functional module 24, and the hook 242 is arranged towards the top of the functional module 24, specifically as follows: Two snap fasteners 241 are provided on the side surface of the functional module 24, the elastic arms 243 of the snap fasteners 241 are arranged on the side surface of the functional module 24, and the hook 242 connected to one end of the elastic arm 243 is arranged towards the top of the functional module 24; or one snap fastener 241 is provided on the side surface of the functional module 24, its hook 242 is arranged towards the top of the functional module 24, and the other snap fastener 241 is in an "L"-shaped plate structure and is provided on the top of the functional module 24. The lighting assembly 25 includes a circuit board and a plurality of lamp beads, the plurality of lamp beads are evenly arranged on the circuit board, the circuit board is strip-shaped, a fixing plate 23 is arranged on the circuit board, and the circuit board and the lamp beads are respectively located on opposite side surfaces of the circuit board. The card slot 231 of the fixing plate 23 is a strip-shaped groove, and the circuit board is provided with a strip-shaped groove at a position corresponding to the strip-shaped groove. When installing the functional module 24, the hook 242 of the functional module 24 sequentially passes through the strip-shaped groove of the fixing plate 23 and the strip-shaped groove of the circuit board and is clamped on the circuit board. At this time, the functional element 244 of the functional module 24 sequentially passes through the strip-shaped groove of the fixing plate 23 and the strip-shaped groove of the circuit board following the hook 242, and protrudes from the strip-shaped groove of the circuit board towards the side of the circuit board where the lamp beads are provided. The lamp housing 21 includes an integrated tube body 213 and end caps. Opposite side walls inside the tube body 213 are respectively provided with slide rails 214. The assembled lamp base structure 22 is slid into the tube body 213 through the slide rails 214, and the end caps are covered on one or both ends of the tube body 213. When it is necessary to replace the functional module 24 or perform maintenance on the internal components of the lamp 200, only need to open the end cap and pull out the assembled lamp base structure 22 from the lamp 200, and the operation is convenient and fast.

[0071] As Figure 12 and Figure 13 , the present utility model relates to a fixing plate 23, and a module installation position is provided on the fixing plate 23, and the module installation position is used for installing the functional module 24.

[0072] Specifically, the module installation position includes a card slot 231, and the card slot 231 is a strip-shaped slot hole with the same length, which is convenient for installing the functional module 24 with a shorter length; or the module installation position includes a card slot 231, one card slot 231 includes two slot holes, and the two slot holes are arranged at intervals, which is convenient for installing the functional module 24 with a longer length, and the distance between the two slot holes in each card slot 231 is the same, so that the user can replace different functional modules 24, and the versatility of the fixing plate 23 is improved.

[0073] As Figures 14-16, the present utility model relates to a functional module 24, the functional module 24 is provided with a mounting portion, and the mounting portion is mounted in a module mounting position on a fixing plate 23 to form a fixation.

[0074] Specifically, the mounting portion includes at least two buckles 241, each buckle 241 includes a hook 242 and an elastic arm 243, one end of the elastic arm 243 is arranged on the side surface of the functional module 24, the other end of the elastic arm 243 is connected to the hook 242, and in production, the hook 242 and the elastic arm 243 are of an integrally formed structure.

[0075] Exemplarily, the hook 242 is arranged towards the bottom of the functional module 24, or the hook 242 is arranged towards the top of the functional module 24. In order to improve the versatility of the lamp 200, the distance between the two buckles 241 on each functional module 24 is the same, so that various functional modules 24 can be adapted to the card slots 231 on the fixing plate 23 to complete the installation, realizing the convenient addition of various functional modules 24 without replacing the lamp 200, making the lamp 200 applicable to a variety of different application environments, and improving the expandability of the lamp 200.

[0076] Furthermore, as Figure 15 and Figure 16 shown, a buckle 241 can also be arranged on one side surface of the functional module 24, and the other buckle 241 is arranged at the bottom or the top of the functional module 24. This buckle 241 is an "L"-shaped clamping plate, with a simple structure. A reinforcing rib 245 can also be arranged between the back surface opposite to the bayonet 266 of the "L"-shaped clamping plate and the bottom of the functional module 24 to improve the strength of the buckle 241. At the same time, ensuring that the distance between the two buckles 241 is equal to the distance between the two card slot holes 231 on the fixing plate 23, the functional module 24 can be replaced at any time, improving the versatility and expandability of the lamp 200.

[0077] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; under the idea of the present utility model, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the present utility model as described above. For the sake of brevity, they are not provided in detail; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A scalable lamp, characterized in that: The lamp comprises a lamp housing and a lamp holder structure, wherein the lamp holder structure is arranged in the lamp housing, and the lamp holder structure comprises: A fixing plate, the fixing plate being arranged on the inner side wall of the lamp housing and having a module mounting position; A functional module is provided with a mounting portion, the mounting portion is detachably fixed to the module mounting position and is electrically connected to the circuit in the lamp, and the functional module is used to expand the function of the lamp.

2. The lamp according to claim 1, characterized in that: The module installation position includes a card slot, and the installation portion includes at least two buckles, and the buckles are snapped into the card slot for fixation.

3. The lamp according to claim 2, characterized in that: The buckle includes a hook and an elastic arm, one end of the elastic arm is arranged on the functional module, the hook is arranged on the other end of the elastic arm, and the hook is engaged in the slot; And / or, the buckle is an "L"-shaped card plate, and the "L"-shaped card plate is connected to the card slot.

4. The lamp according to claim 3, characterized in that: The buckle is arranged on the side of the functional module, and the hook is arranged toward the bottom of the functional module; Alternatively, the buckle is arranged on the side of the functional module, and the hook is arranged toward the top of the functional module; Alternatively, the buckle is arranged at the bottom or top of the functional module.

5. The lamp according to claim 2, characterized in that: The card slot is a strip-shaped slot; Alternatively, one of the slots includes two slots, the two slots are spaced apart, and the two slots correspond to at least one buckle respectively.

6. The lamp according to claim 2 or 5, characterized in that: The fixing plate is provided with at least two said card slots, the spacing or length of each said card slot is equal, and the buckle of one said functional module is arranged correspondingly to one said card slot.

7. The lamp according to claim 1, characterized in that: The lamp also includes two light components, which are both arranged in the lamp housing and located at opposite sides of the lamp holder structure.

8. The lamp according to claim 1, characterized in that: The lamp also includes a lighting component, which is arranged on the fixing plate. The lighting component is provided with a through hole at a position corresponding to the module mounting position. The mounting portion of the functional module passes through the module mounting position and the through hole in sequence and is clamped on the lighting component.

9. The lamp according to claim 1, characterized in that: The lamp housing includes a lampshade, a base and an end cover opening and closing structure, the lamp holder structure is arranged on the base, the end cover opening and closing structure is fixed on one end or both ends of the base, the end cover opening and closing structure is used to open or limit the lampshade, and the lampshade is arranged on the base and limited in the end cover opening and closing structure.

10. The lamp according to claim 1, characterized in that: The lamp housing comprises a tube body and an end cover. A slide rail is arranged in the tube body. The lamp holder structure slides into the tube body through the slide rail. The end cover covers one end or both ends of the tube body.

11. A fixing plate, used for the lamp according to any one of claims 1 to 10, characterized in that: The fixing plate is provided with a module installation position, and the module installation position is used to install a functional module.

12. The fixing plate according to claim 11, characterized in that The module installation position includes a card slot, and the card slot is a bar-shaped slot; Alternatively, the module installation position includes a card slot, one of the card slots includes two slot holes, the two slot holes are arranged at intervals, and the two slot holes respectively correspond to at least one buckle.

13. The fixing plate according to claim 12, characterized in that The fixing plate is provided with at least two said card slots, the spacing or length of each said card slot is equal, and the buckle of one said functional module is arranged correspondingly to one said card slot.

14. A functional module, used for the lamp according to any one of claims 1 to 10 or for the fixing plate according to any one of claims 11 to 13, characterized in that: The functional module is provided with a mounting portion, and the mounting portion is mounted in the module mounting position of the fixing plate to be fixed.

15. The functional module according to claim 14, characterized in that: The module installation position includes a card slot, the installation portion includes at least two buckles, the buckle includes a hook and an elastic arm, one end of the elastic arm is arranged on the functional module, the hook is arranged on the other end of the elastic arm, and the hook is engaged in the card slot; And / or, the module installation position includes a card slot, the installation portion includes a buckle, the buckle is an "L"-shaped card board, and the "L"-shaped card board is connected to the card slot.

16. The functional module according to claim 15, characterized in that: The buckle is arranged on the side of the functional module, and the hook is arranged toward the bottom of the functional module; Alternatively, the buckle is arranged on the side of the functional module, and the hook is arranged toward the top of the functional module; Alternatively, the buckle is arranged at the bottom or top of the functional module.

17. The functional module according to claim 15, characterized in that: A plurality of the functional modules are provided, and each of the functional modules is provided with two buckles with the same distance.

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