Lamp with expandability
By designing a detachable functional module and a simple end cover switch structure in LED lamps, the problems of single functions and cumbersome operation of existing LED lamps are solved, and the scalability and operation convenience of the lamps are achieved.
Patent Information
- Application Number
- CN202421609838.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-09
AI Technical Summary
The end covers of existing LED lamps cannot be opened and closed, or the opening methods are complicated, resulting in a single function and high cost.
A scalable lamp is designed. By setting a fixed plate and multiple module mounting positions on the base, the functional module is allowed to be detachably installed, and an end-cover switch structure is set at one or both ends of the base, including a flip bracket, a light head flip and a switch assembly, to achieve simple and fast opening and closing operations.
The scalability of the lamp is realized, and users can flexibly install different functional modules according to their needs, reducing user costs, and improving the operating convenience of the lamp through a simple end cover opening and closing structure.
Smart Images
Figure CN222992749U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of lamp lighting, in particular to a lamp 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, the end caps of most LED lamps on the market are directly welded to the lamp body and cannot be opened or closed, so that the components inside the lamp cannot be replaced and the cost is high; or they are fixed by screwing, making the opening method complicated. Content of the Utility Model
[0004] The main purpose of the utility model is to provide a lamp with expandability, aiming to solve the technical problems of the single function of the existing lamps and the end caps of the lamps that cannot be opened or closed, or the complicated opening method.
[0005] To achieve the above object, the utility model provides a lamp with expandability, which includes a base;
[0006] A fixing plate, which is arranged on the base;
[0007] A function module, which is detachably arranged on the fixing plate;
[0008] A lamp cover, which is buckled on the base;
[0009] An end cap switch structure, which includes a flip cover bracket, a lamp head flip cover and a switch component. The flip cover bracket is arranged at the end of the base. The lamp head flip cover is rotatably arranged on the flip cover bracket and is located on the side of the flip cover bracket facing the outside. The switch component is arranged on the flip cover bracket. The lamp head flip cover is opened or closed through the switch component.
[0010] Further, in an embodiment, the switch component includes a moving lock plate and a driving member. The moving lock plate is movably arranged on the flip cover bracket and is located on the side of the flip cover bracket facing the base. The driving member is movably arranged on the flip cover bracket. The driving member passes through the flip cover bracket and abuts against the moving lock plate. The driving member drives the moving lock plate to move to realize the opening or closing of the lamp head flip cover.
[0011] Further, in an embodiment, the surface of the movable lock plate that abuts against the driving member is a component force inclined surface, and the driving member is provided with a driving inclined surface adapted to the component force inclined surface, and the driving inclined surface drives the component force inclined surface to move downward.
[0012] Further, in an embodiment, the movable lock plate is provided with a bayonet, and the lamp head flip cover is provided with a first buckle that is snap-fitted with the bayonet, and the driving member controls the movement of the movable lock plate to realize the buckling or separation of the first buckle and the bayonet.
[0013] Further, in an embodiment, the first buckle includes a connecting body, a hook and a first limiting convex edge. One end of the connecting body is arranged on the lamp head flip cover, and the hook and the first limiting convex edge are respectively arranged on opposite sides of the other end of the connecting body. The first limiting convex edge protrudes from the connecting body, and the lamp shade is clamped on the first limiting convex edge.
[0014] Further, in an embodiment, the ends of opposite sides of the lamp shade are provided with first card slots, and the ends of opposite sides of the base are provided with second limiting convex edges adapted to the first card slots, and the first card slots are inserted into the second limiting convex edges.
[0015] Further, in an embodiment, the fixing plate is provided with a module installation position, and the functional module is provided with an installation portion, and the installation portion is snap-fitted into the module installation position.
[0016] Further, in an embodiment, the module installation position includes a second card slot, and the installation portion includes at least two second buckles, and the second buckles are snapped into the second card slot for fixation.
[0017] Further, in an embodiment, the second buckle includes a hook and an elastic arm. One end of the elastic arm is arranged on the functional module, and the hook is arranged on the other end of the elastic arm, and the hook is snap-fitted into the card slot;
[0018] And / or, the second buckle is an "L"-shaped clamping plate, and the "L"-shaped clamping plate is snap-fitted into the card slot.
[0019] Further, in an embodiment, the second card slot is a strip-shaped slot hole;
[0020] Or, one of the second 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 of the second buckles.
[0021] In the technical solution provided by the present utility model, by providing a fixing plate on the base and reserving a plurality of module installation positions on the fixing plate, the functional modules can be detachably fixed on the fixing plate. And an end cover switch structure is provided at one end or both ends of the base. The end cover switch structure includes a flip bracket, a lamp head flip cover and a switch assembly. The flip bracket is arranged at the end of the base. The lamp head flip cover is rotatably arranged on the flip bracket and is located on the side of the flip bracket facing the outside. The switch assembly is arranged on the flip bracket. The lamp head flip cover is opened or closed through the switch assembly, so that the lamp can be turned on. And the structure of the end cover opening and closing structure is simple, and the opening and closing method is simple and fast, which is convenient for users to 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, that is, without replacing the lamp, various functional modules can be conveniently added, so that the lamp is applicable to a variety of different application environments. Users do not need to prepare a large number of lamps with different functions, reducing the user cost. The lampshade is buckled on the base, and the end cover switch structure arranged at one end or both ends of the base enables the lamp to be opened and closed. And the structure of this end cover switch structure is simple and the operation is convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] One or more embodiments are exemplarily illustrated by corresponding drawings. These exemplary illustrations do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements, unless otherwise stated, and the drawings in the figures do not constitute a proportional limitation.
[0023] Figure 1 is an exploded structural view of a lamp according to an embodiment of the present utility model;
[0024] Figure 2 is Figure 1 an enlarged view of part A in
[0025] Figure 3 is Figure 1 an enlarged view of part B in
[0026] Figure 4 is a schematic view of the back of the engaged state of the end cover opening and closing structure according to an embodiment of the present utility model;
[0027] Figure 5 is a schematic view of the front of the engaged state of the end cover opening and closing structure according to an embodiment of the present utility model;
[0028] Figure 6 is an exploded structural view of the end cover opening and closing structure according to an embodiment of the present utility model;
[0029] Figure 7 is a schematic view of the back of the opened state of the end cover opening and closing structure according to an embodiment of the present utility model;
[0030] Figure 8 Front schematic view of the open state of the end - cover opening and closing structure according to an embodiment of the present utility model;
[0031] Figure 9 Structural schematic view of the driving member and the moving lock plate according to an embodiment of the present utility model;
[0032] Figure 10 Partial exploded first - perspective schematic view of the end - cover opening and closing structure according to an embodiment of the present utility model;
[0033] Figure 11 Partial exploded second - perspective schematic view of the end - cover opening and closing structure according to an embodiment of the present utility model;
[0034] Figure 12 Exploded - structure schematic view of the end - cover opening and closing structure with installable functional elements according to an embodiment of the present utility model;
[0035] Figure 13 Structural schematic view of a lamp according to an embodiment of the present utility model;
[0036] Figure 14 Structural schematic view of a fixing plate according to an embodiment of the present utility model;
[0037] Figure 15 Structural schematic view of a functional module installed on the fixing plate according to an embodiment of the present utility model;
[0038] Figure 16 is Figure 15 Partial enlarged view at D in
[0039] Figure 17 Structural schematic view of a functional module according to an embodiment of the present utility model;
[0040] Figure 18 is Figure 15 Partial enlarged view at E in
[0041] Figure 19 Structural schematic view of a functional module according to another embodiment of the present utility model;
[0042] Figure 20 is Figure 15 Partial enlarged view at F in
[0043] Among them, 100 is the end - cover opening and closing structure; 10 is the flip - cover bracket; 101 is the third buckle; 102 is the slider; 103 is the limiting barb; 20 is the lamp - head flip - cover; 201 is the opening; 202 is the first buckle; 203 is the rotating body; 204 is the guiding chute; 205 is the through - hole; 206 is the connecting body; 207 is the first hook; 208 is the first limiting flange; 30 is the moving lock - plate; 301 is the bayonet; 302 is the limiting groove; 303 is the splitting force inclined plane; 40 is the driving part; 401 is the driving inclined plane; 402 is the key; 403 is the first convex post; 404 is the second convex post; 50 is the first reset elastic part; 60 is the second reset elastic part; 70 is the third reset elastic part; 80 is the fourth reset elastic part; 90 is the functional element; 200 is the lamp; 21 is the lamp housing; 211 is the lamp shade; 212 is the base; 213 is the first card slot; 214 is the second limiting flange; 22 is the fixing plate; 23 is the second card slot; 24 is the functional module; 241 is the second buckle; 242 is the second hook; 243 is the elastic arm; 244 is the functional element; 245 is the reinforcing rib; 25 is the lighting assembly. Detailed implementation mode
[0044] For the convenience of understanding the present utility model, the present utility model will be described in more detail below with reference to 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 understood as indicating relative importance or implicitly indicating the quantity of the indicated technical features. Thus, unless otherwise specified, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features; the meaning of "a plurality" is two or more. The term "comprising" and any deformation thereof mean non - exclusive inclusion, and there may be or be added one or more other features, integers, steps, operations, units, components and / or their combinations.
[0045] In addition, unless otherwise clearly defined and limited, the terms "installed", "connected", and "coupled" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, or the internal communication of two components. All 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.
[0046] 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.
[0047] Figures 1 - 13 A first embodiment of a scalable lamp 200 according to the present utility model is shown.
[0048] The lamp 200 includes a base 212, a fixing plate 22 fixed to the base 212, and a plurality of function modules 24 detachably disposed on the fixing plate 22. The detachable arrangement of the function modules 24 enables the user to flexibly and quickly install a plurality of different function modules 24 according to their own needs to upgrade the functions of the lamp 200, improving the scalability of the lamp 200. That is, without replacing the lamp 200, various function modules 24 can be conveniently added, making the lamp 200 applicable to a variety of different application environments. The user does not need to prepare a large number of lamps 200 with different functions, reducing the user cost. A lamp cover 211 is snapped onto the base 212, and an end cover switch structure is disposed at one or both ends of the base 212, enabling the lamp 200 to be opened and closed. Moreover, the structure of the end cover switch structure is simple, the operation is convenient and fast, facilitating the maintenance and repair of the lamp 200.
[0049] Specifically, the end - cover opening and closing structure 100 is made of an elastic material. The end - cover switch structure includes a flip - cover bracket 10, a lamp - head flip - cover 20 rotatably arranged on the flip - cover bracket 10, and a switch assembly arranged on the flip - cover bracket 10. Among them, the switch assembly includes a movable locking plate 30 and a driving member 40. The lamp - head flip - cover 20 is located on one side (front) of the flip - cover bracket 10, the movable locking plate 30 is movably arranged on the flip - cover bracket 10 and is located on the other side (back) of the flip - cover bracket 10. The flip - cover bracket 10 is provided with a through - hole. One end of the driving member 40 is located on the side of the lamp - head flip - cover 20, and the other end of the driving member 40 passes through the through - hole and protrudes from the flip - cover bracket 10 to abut against the movable locking plate 30. An opening 201 is formed at the position of the lamp - head flip - cover 20 corresponding to one end of the driving member 40, that is, one end of the driving member 40 is within the range of the opening 201, so as to drive the driving member 40 through the opening 201, and further enable the driving member 40 to drive the movable locking plate 30 to move.
[0050] By providing a bayonet 301 on the movable locking plate 30 and a first buckle 202 on the lamp - head flip - cover 20 that is engaged with the bayonet 301 in a snap - fit manner. The first buckle 202 is a hooked convex - block structure. When engaging, the hook hooks the edge of the bayonet 301. By driving the driving member 40 through the opening 201 to drive the movable locking plate 30 to move downward, the bayonet 301 provided on the movable locking plate 30 gradually moves away from the first buckle 202. When the bayonet 301 is completely disengaged from the first buckle 202, the end - cover of the lamp 200 can be opened by rotating the lamp - head flip - cover 20. The opening method is simple and fast. When buckling, only need to release the driving member 40, and the driving member 40 and the movable locking plate 30 are reset under the elastic force of the elastic member at the same time, so that the first buckle 202 snaps into the bayonet 301, and the lamp - head flip - cover 20 is buckled on the flip - cover bracket 10. The opening and closing method of the end - cover opening and closing structure 100 is simple and fast.
[0051] Exemplarily, as Figure 2 shown, the first buckle 202 includes a connecting body 206, a hook, and a first limiting flange 208. In order to distinguish it from the hook on the functional module 24, this hook is defined as the first hook 207. One end of the connecting body 206 is arranged on the lamp - head flip - cover 20, the first hook 207 is arranged on the first side of the other end of the connecting body 206. When the end - cover opening and closing structure 100 is closed, the first hook 207 hooks the edge of the bayonet 301. The first limiting flange 208 is arranged on the second side of the other end of the connecting body 206 opposite to the first side. When the end - cover opening and closing structure 100 is closed, the lamp shade 211 is clamped on the first limiting flange 208. The first limiting flange 208 is used to limit the lamp shade 211 when the end - cover opening and closing structure 100 is closed, so that the lamp shade 211 cannot move in the left - right direction.
[0052] Furthermore, as Figure 3As shown, at the ends of the opposite sides of the lampshade 211, there are first clamping grooves 213, and at the ends of the opposite sides of the base 212, there are second limiting convex edges 214 adapted to the first clamping grooves 213. During installation, the lampshade 211 is snapped onto the base 212, and the first clamping grooves 213 are snapped into the second limiting convex edges 214 for fixation, enabling the base 212 to limit the up-and-down direction of the lampshade 211. Therefore, the second limiting convex edges 214 of the base 212 and the first limiting convex edges 208 of the lamp head flip cover 20 limit and fix the lampshade 211 in all directions.
[0053] As Figures 4 - 6 shown, to enable the driving member 40 to drive the movable locking plate 30 to move downward, the surface of the movable locking plate 30 in contact with the driving member 40 is a component force inclined surface 303. In one embodiment, the end of the movable locking plate 30 in contact with the driving member 40 is a convex block, and the convex block has an inclined side surface. The end of the convex block close to the inner top of the lamp head flip cover 20 is the thinner end, and the end of the convex block far from the inner top of the lamp head flip cover 20 is the thicker end, and the driving member 40 is provided with a driving inclined surface 401 adapted to the component force inclined surface 303. In this way, when the driving member 40 passes through the flip cover bracket 10 and continues to move, it will encounter the inclined surface of the convex block. As the moving depth of the driving member 40 increases, the driving member 40 slides from the thinner end of the convex block to the thicker end, causing the movable locking plate 30 to move downward until the bayonet 301 on the movable locking plate 30 completely moves away from the first buckle 202, and at this time, the lamp head flip cover 20 can be opened; since the surface of the movable locking plate 30 in contact with the driving member 40 is an inclined surface, when a horizontal force acts on the inclined surface, a vertical component force will be generated on the inclined surface. Therefore, the component force inclined surface 303 can convert the horizontal force of the driving member 40 into a vertical force. The driving member 40 is provided with a driving inclined surface 401 adapted to the component force inclined surface 303 to increase the force application area, enabling the driving member 40 to more easily drive the movable locking plate 30.
[0054] Even further, as Figure 7 and Figure 8 shown, to enable the movable locking plate 30 to move downward and reset, in addition to the movable locking plate 30 being subjected to a downward movement force, it is also necessary to ensure that the movable locking plate 30 is movably arranged on the flip cover bracket 10 so that the movable locking plate 30 can move on the flip cover bracket 10. The movable locking plate 30 is provided with at least two limiting grooves 302, and the flip cover bracket 10 is provided with limiting barbs 103 corresponding to the limiting grooves 302. The limiting barbs 103 pass through the limiting grooves 302. The mutual cooperation of the limiting barbs 103 and the limiting grooves 302 enables the up-and-down movement range of the movable locking plate 30 to be the height distance of the limiting grooves 302. The limiting barbs 103 limit the horizontal movement distance of the movable locking plate 30, and a third reset elastic member 70 and a fourth reset elastic member 80 for resetting the movable locking plate 30 are arranged between the movable locking plate 30 and the flip cover bracket 10.
[0055] Specifically, the third reset elastic member 70 and the fourth reset elastic member 80 are within the orthographic projection range of the movable lock plate 30. The orthographic projection is that the parallel projection rays are perpendicular to the projection plane, that is, the third reset elastic member 70 and the fourth reset elastic member 80 are located below the movable lock plate 30. One end of the third reset elastic member 70 and one end of the fourth reset elastic member are abutted against the movable lock plate 30, and the other ends of the third reset elastic member 70 and the fourth reset elastic member are both sleeved on the convex posts of the flip cover bracket 10, thereby fixing the third reset elastic member 70 and the fourth reset elastic member. When the movable lock plate 30 is subjected to a downward acting force, due to the cooperation of the limit barb 103 and the limit groove 302, the movable lock plate 30 can move downward. When the downward acting force is withdrawn, the third reset elastic member 70 and the fourth reset elastic member push the movable lock plate 30 back to its original position due to the elastic acting force. Exemplarily, the third reset elastic member 70 and the fourth reset elastic member can be springs. A spring is a mechanical part that uses elasticity. A part made of elastic material deforms under the action of an external force and returns to its original state after the external force is removed.
[0056] Furthermore, the driving member 40 includes a connecting plate, a button 402, a first convex post 403 and a second convex post 404. The button 402, the first protrusion and the second convex post 404 are all arranged on the same side of the connecting plate and are located between the connecting plate and the lamp head flip cover 20. The first convex post 403 and the second convex post 404 are respectively arranged on opposite sides of the button 402. The convex block is arranged on the other side of the connecting plate and is located between the connecting plate and the flip cover bracket 10. The connecting plate is a plate-like structure, which is convenient for fixing the button 402, the first convex post 403 and the second convex post 404. The button 402 is a strip-like structure. The button 402 passes through the flip cover bracket 10 and is flush with the outer surface of the flip cover bracket 10, making the lamp 200 more neat and beautiful. The third card slot is provided at one end facing the outside and is within the range of the opening 201 of the lamp head flip cover 20, so that the staff can insert the tool into the third card slot through the opening 201 and apply a certain acting force to push the entire driving member 40 in the direction of the flip cover bracket 10.
[0057] To enable the driving member 40 to have a reset function, the button 402, the first convex post 403, and the second convex post 404 are all arranged on the same side of the connecting plate. A first reset elastic member 50 is sleeved on the first convex post 403, and one end of the first reset elastic member 50 abuts against the convex edge of the first convex post 403, and the other end of the first reset elastic member 50 abuts against the connecting plate; a second reset elastic member 60 is sleeved on the second convex post 404, and one end of the second reset elastic member 60 abuts against the convex edge of the second convex post 404, and the other end of the second reset elastic member 60 abuts against the connecting plate. When a force is applied to the button 402, the button 402 moves in the direction of the flip cover bracket 10. When the button 402 moves, it drives the first convex post 403 and the second convex post 404, which are also arranged on the same side of the connecting plate, to move in the direction of the flip cover bracket 10, thereby compressing the first reset elastic member 50 and the second reset elastic member 60. When the force applied to the button 402 is withdrawn, the first reset elastic member 50 and the second reset elastic member 60 are reset under the elastic action and drive the entire driving member 40 to reset at the same time. Exemplarily, the first reset elastic member 50 and the second reset elastic member 60 can be springs. A spring is a mechanical part that uses elasticity. A part made of elastic material deforms under the action of an external force and returns to its original state after the external force is removed.
[0058] As Figure 10 and Figure 11 shown, in order to enable the lamp head flip cover 20 to rotate on the flip cover bracket 10, so that the opened lamp head flip cover 20 does not need to be taken off, avoiding losing the lamp head flip cover 20, and only by rotating the lamp head flip cover 20 can it be closed, making the structural design of the end cover opening and closing structure 100 more compact and the opening and closing method simpler. By providing a third buckle 101 on the flip cover bracket 10 and a rotating body 203 adapted to the third buckle 101 on the lamp head flip cover 20, the rotating body 203 can be a long strip plate-like structure with an arc on one side. In this way, the rotating body 203 can be casually snapped into the third buckle 101, and there is no need for precise positioning and then snapping, improving the assembly efficiency. The third buckle 101 is provided with an arc-shaped groove, and the arc of the groove is adapted to the arc of the rotating body 203, so that the rotating body 203 can rotate in the groove.
[0059] Of course, the rotation of the lamp head flip cover 20 and the flip cover bracket 10 can also be achieved by means of pin shaft connection and hinge connection.
[0060] As Figure 10 and Figure 11 shown, in order to improve the stability of the opening of the lamp head flip cover 20, a guiding chute 204 is provided on the rotating body 203, and a sliding block 102 adapted to the guiding chute 204 is provided on the flip cover bracket 10. The sliding block 102 is slidably arranged on the guiding chute 204, so that when the lamp head flip cover 20 is opened, the sliding block 102 slides in the guiding chute 204 for guiding, improving the stability of the opening of the lamp head flip cover 20.
[0061] As Figure 12 and Figure 13 shown, in order to realize the multi - functions of the lamp - head flip - cover 20, a functional element 24490 can be set on the lamp - head flip - cover 20. Specifically, the lamp - head flip - cover 20 is provided with a through - hole 205, and a convex edge is arranged around the through - hole 205. The functional element 24490 is inserted into the through - hole 205. The size of the through - hole 205 is standard and unified, which improves the universality of the end - cover opening and closing structure 100. Users can install the function modules 24 they need according to their own requirements, meeting the diverse needs of users. The functional element 24490 can be an induction element, an emergency element, etc.
[0062] Furthermore, as Figure 14 shown, the fixing plate 22 is provided with a module installation position, and the function module 24 is provided with an installation part. During installation, the installation part on the function module 24 is snapped into the module installation position on the fixing plate 22 for fixation.
[0063] Specifically, as Figures 15 - 17 shown, the module installation position can be a card slot, which is defined as the second card slot 23. The installation part includes at least two second buckles 241. The second buckles 241 are snapped into the second card slot 23 for fixation. The second card slot 23 can be a through - slot, so that the second buckles 241 pass through the second card slot 23 and are clamped on the fixing plate 22, increasing the stability of the function module 24.
[0064] 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, etc., improving the expandability of the lamp 200. The functional surface is provided with a functional element 24490. The functional surface is the top, and the bottom is arranged opposite to the top. The second buckle 241 includes a hook and an elastic arm 243. In order to distinguish it from the hook of the end - cover opening and closing structure 100, the hook is defined as the second hook 242. One end of the elastic arm 243 is arranged on one side surface of the function module 24, and the hook is vertically arranged at the other end of the elastic arm 243, and the second hook 242 faces the bottom of the function module 24, so that the second hook 242 and the elastic arm 243 form a buckle that can be clamped. During installation, the second hook 242 of the second buckle 241 passes through a surface of the fixing plate 22 and is clamped on the other surface of the fixing plate 22 opposite to the one surface. Just snapping the second buckle 241 into the card slot can complete the installation of the function module 24. The operation is simple, and at the same time, it improves the installation convenience of the lamp 200.
[0065] Further, a second card slot 23 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 second card slot 23 is equal. By making the distance between the two second latches 241 on the functional module 24 equal to the distance between the two slot holes, the functional module 24 can be snapped into the slot holes. By setting slot holes with a uniform distance on the fixing plate 22, different functional modules 24 can be installed on the fixing plate 22, improving the versatility of the lamp 200. At the same time, the functions of the lamp 200 can be upgraded flexibly and quickly. Additionally, at least two second card slots 23 can be provided on the fixing plate 22, enabling the lamp 200 to install multiple functional modules 24 simultaneously. Without replacing the lamp 200, various functional modules 24 can be conveniently added, making the lamp 200 suitable for a variety of different application environments and improving the expandability of the lamp 200. During installation, the second latches 241 respectively provided on both sides of the functional module 24 are correspondingly snapped into the slot holes, that is, the top surface of the functional module 24 faces the lamp shade 211, and the second hook 242 is inserted from the surface of the fixing plate 22 facing the lamp shade 211 and passes through the second card slot 23, being clamped on the surface of the fixing plate 22 opposite to the surface facing the lamp shade 211, such that the side of the functional module 24 provided with the functional element 24490 faces the lamp shade 211.
[0066] Exemplarily, the latch is made of plastic, which has elasticity. A receiving groove is provided on the side surface of the functional module 24 corresponding to the position of the elastic arm 243. The receiving groove accommodates 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 second hook 242 is flush with the side surface of the functional module 24, at which point the functional module 24 can be taken out of the second card slot 23, and the disassembly is convenient and fast.
[0067] The lamp 200 further includes two lighting assemblies 25. The two lighting assemblies 25 are both arranged inside the lamp housing 21 and are respectively located on opposite sides of the lamp base structure. The lighting assembly 25 is the main source of illumination in the scene. The lighting assembly 25 includes a PCB board and multiple lamp beads. The multiple lamp beads are evenly spaced and color - set on the PCB board. The lighting assembly 25 is electrically connected to the power supply assembly.
[0068] Figure 18 and Figure 19The 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 lies only in that there are two second buckles 241 on one functional module 24. One of the second buckles 241 is arranged at the bottom of the functional module 24 and is oppositely arranged with the second buckle 241 arranged on the side surface of the functional module 24. When the length of the functional module 24 is relatively long, one second buckle 241 can be arranged at the bottom of the functional module 24 so that the distance between the two second buckles 241 is adapted to the distance between the two slots on the fixing plate 22. Thus, the longer functional module 24 can also be fixed on the fixing plate 22, enabling the lamp 200 to install functional modules 24 of different specifications, not only improving the scalability of the lamp 200 but also enhancing its versatility. The second buckle 241 arranged at the bottom of the functional module 24 can also be set as an "L"-shaped clamping plate, and a reinforcing rib 245 can be arranged between the back surface opposite to the clamping interface of the "L"-shaped clamping plate and the bottom of the functional module 24 to improve the strength of the buckle.
[0069] Figure 20 The third embodiment of a scalable lamp 200 according to the present invention 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 slot structure 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. Consequently, the distances between the two buckles respectively arranged on the two side surfaces of the functional module 24 are different, that is, the distance between the second buckles 241 arranged on the functional module 24 in this embodiment is shorter than the distance between the second buckles 241 arranged on the functional module 24 in the first embodiment. Therefore, the slot can be set as a strip-shaped slot with the same length as the distance between the above two second buckles 241, enabling the two second buckles 241 to be snapped into the strip-shaped slot. This setting method enables the lamp 200 to install functional modules 24 with a shorter length, improving the scalability and versatility of the lamp 200.
[0070] During use, simply apply a force to the button, which can cause the driving member to move towards the flip bracket. At the same time, a downward force is applied to the movable locking plate. As the movable locking plate moves downward, the buckle provided on the movable locking plate completely disengages from the first buckle, and the lamp head flip cover can be opened. The opening method is simple and fast. At the same time, the left and right direction limits of the lamp head flip cover on the lamp shade are released. By lifting the lamp shade upwards with force, the lamp shade can be removed, and the user can directly replace the functional module on the fixing plate according to their own needs. After releasing the button, the driving member resets under the reset force of the spring, and the movable locking plate resets under the force of the spring. At the same time, the lamp head flip cover is pushed towards the flip bracket direction, so that the first buckle snaps into the bayonet. At the same time, the first limiting convex edge limits the left and right directions of the lamp shade, completing the closing of the lamp head flip cover. The structure design of this end cover opening and closing structure is compact, the opening and closing method is simple, and the operation is convenient.
[0071] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; under the idea of the present invention, the technical features between the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above. For the sake of brevity, they are not provided in detail; although the present invention 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 described in the foregoing embodiments, or perform equivalent replacements for 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 invention.
Claims
1. A scalable lamp, characterized in that: The lamp comprises: Base; A fixing plate, the fixing plate being arranged on the base; A functional module, wherein the functional module is detachably arranged on the fixing plate; A lampshade, the lampshade being buckled onto the base; An end cover switch structure, the end cover switch structure includes a flip cover bracket, a lamp holder flip cover and a switch assembly, the flip cover bracket is arranged on the end of the base, the lamp holder flip cover can be rotatably arranged on the flip cover bracket and is located on the side of the flip cover bracket facing the outside, the switch assembly is arranged on the flip cover bracket, and the lamp holder flip cover is opened or closed by the switch assembly.
2. The lamp according to claim 1, characterized in that: The switch assembly includes a movable lock plate and a driving member. The movable lock plate is movably arranged on the flip cover bracket and is located on the side of the flip cover bracket facing the base. The driving member is movably arranged on the flip cover bracket. The driving member passes through the flip cover bracket and abuts against the movable lock plate. The driving member drives the movable lock plate to move to realize the opening or closing of the lamp head flip cover.
3. The lamp according to claim 2, characterized in that: The surface where the movable locking plate abuts against the driving member is a force component inclined surface, and the driving member is provided with a driving inclined surface matched with the force component inclined surface, and the driving inclined surface drives the force component inclined surface to move downward.
4. The lamp according to claim 2, characterized in that: The movable lock plate is provided with a bayonet, the lamp head flip cover is provided with a first buckle that is engaged with the bayonet, and the driving member controls the movement of the movable lock plate to achieve engagement or separation of the first buckle and the bayonet.
5. The lamp according to claim 4, characterized in that: The first buckle includes a connecting body, a hook and a first limiting protrusion, one end of the connecting body is arranged on the lamp head flip cover, the hook and the first limiting protrusion are respectively arranged on opposite sides of the other end of the connecting body, the first limiting protrusion protrudes from the connecting body, and the lampshade is clamped on the first limiting protrusion.
6. The lamp according to claim 1, characterized in that: The ends of the lampshade on two opposite sides are provided with first slots, and the ends of the base on two opposite sides are provided with second limiting convex edges matched with the first slots, and the first slots are locked into the second limiting convex edges.
7. The lamp according to claim 1, characterized in that: The fixing plate is provided with a module installation position, and the functional module is provided with a mounting portion, and the mounting portion is clamped in the module installation position.
8. The lamp according to claim 7, characterized in that: The module installation position includes a second card slot, and the installation portion includes at least two second buckles, and the second buckles are snapped into the second card slot for fixing.
9. The lamp according to claim 8, characterized in that: The second 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 second clip is an "L"-shaped clip plate, and the "L"-shaped clip plate is clipped into the clip slot.
10. The lamp according to claim 8, characterized in that: The second card slot is a strip-shaped slot; Alternatively, one of the second card slots includes two slot holes, the two slot holes are arranged at an interval, and the two slot holes respectively correspond to at least one second buckle.