Quickly spliced ceiling lamp

Abstract

The invention provides a rapid splicing type ceiling lamp. The rapid splicing type ceiling lamp comprises a lamp body, a light source plate and a driving plate. An operation surface is arranged in the lamp body, the driving plate, the light source plate and the operation surface are detachably assembled, and the light source plate is electrically connected with the driving plate in a plug-in manner; the light source plate is divided into a plurality of light source modules, and a plurality of insertion notches are formed in the driving plate; the light source module is provided with a plugging end; a first positioning point and a second positioning point are arranged in the operation surface, a third positioning point is arranged on the driving plate, and a fourth positioning point is arranged on the light source module; the first positioning point and the third positioning point are in rotary clamping connection, and the second positioning point and the fourth positioning point are in push-in clamping connection; when the inserting end is inserted into the inserting notch, the second positioning point and the fourth positioning point are clamped to form rotary limiting of the first positioning point and the third positioning point; the problem that a light source or a driving plate cannot be independently maintained and replaced when damaged is solved.

Description

Technical Field

[0001] The invention relates to the technical field of lighting fixtures, and in particular to a quick-joined ceiling lamp. Background Art

[0002] The lighting system usually includes a light source board and a driver board. The light source board needs to be electrically connected to the driver board to achieve the purpose of driving the LED light source on the light source board to emit light. In traditional lighting systems, the light source board and the driver board are electrically connected by welding wires. The welding method requires manual operation and is technically difficult. After welding, the light source board and the driver board are fixed. When a single light source is damaged or the driver board is damaged, it cannot be repaired or replaced.

[0003] Current lighting system designs tend to use replaceable light source boards, such as the electrical connection structure between a driver board and a light source board disclosed in publication number CN 207530184U, which adopts a detachable plug-in conductive method. In this way, when the light source board is damaged, only the light source can be replaced instead of the entire lamp. However, the problem that the driver board cannot be repaired or replaced due to damage is still not solved. Summary of the invention

[0004] The present invention aims to solve the problem that a damaged light source or a damaged driver board cannot be repaired or replaced separately, and provides a quick-joined ceiling lamp, which enables quick installation and replacement of a light source board and a driver board without professional tools.

[0005] In order to solve the above technical problems, the present invention provides a quick-joint ceiling lamp, comprising a lamp body, a light source board and a driving board arranged in the lamp body; an operating surface for mounting the light source board and the driving board is arranged in the lamp body;

[0006] The driving board, the light source board and the operating surface are all detachably assembled, and the light source board and the driving board are electrically connected by plugging;

[0007] The light source board is divided into a plurality of light source modules, and the driving board is provided with a plurality of plugging notches corresponding to the plurality of light source modules; the light source modules are provided with plugging ends corresponding to the shapes of the plugging notches;

[0008] A first positioning point and a second positioning point are arranged in the operating surface, a third positioning point is arranged on the driving board, and a fourth positioning point is arranged on the light source module;

[0009] The first positioning point of the operating surface and the third positioning point of the driving plate are rotatably connected, and the second positioning point of the operating surface and the fourth positioning point on the light source module are push-in connected;

[0010] When the plug end is pushed into the plug notch, the second positioning point is engaged with the fourth positioning point to form a rotation limit between the first positioning point and the third positioning point.

[0011] In a preferred embodiment, at least two card slots are provided on the driving board, and at least two card pins are provided at positions corresponding to the card slots in the operating surface; the card slots are the third positioning points, and the card pins are the first positioning points;

[0012] With the cooperation of the clamping slot and the clamping foot, the driving plate can rotate along the operating surface; the clamping slot and the clamping foot are rotationally clamped.

[0013] In a preferred embodiment, the plugging notches are arranged at equal intervals along the circumferential direction along the edge of the driving plate, and the plugging notches are arranged as V-shaped or U-shaped openings; the plugging end of the light source module is arranged as a V-shaped or U-shaped end.

[0014] In a preferred embodiment, the plug-in notch and the plug-in end are respectively provided with a male terminal and a female terminal; the male terminal cooperates with the female terminal to form an electrical connection.

[0015] In a preferred embodiment, a plurality of limiting points are provided in the operating surface, and a limiting notch is provided on the light source module, wherein the limiting point is a second positioning point, and the limiting notch is a fourth positioning point;

[0016] When the plug end is inserted into the plug notch, the limiting notch is inserted into the limiting point.

[0017] In a preferred embodiment, the light source module includes a V-shaped or U-shaped bottom plate and a light-emitting component arranged on the bottom plate; the closed end of the bottom plate is a plug-in end, and limiting notches are arranged on both sides of the open end of the bottom plate.

[0018] In a preferred embodiment, the light source modules are inserted into the edge of the driving board at equal intervals along the circumferential direction; a plurality of limit points are arranged at intervals along the circumferential direction in the operating surface;

[0019] The two limiting points form a group and correspond to the positions of the two limiting notches on the bottom plate.

[0020] In a preferred embodiment, two long grooves are symmetrically arranged on both sides of the limiting point; the light source module is pushed into the insertion notch, and the two side edges of the limiting notch are inserted into the long grooves on both sides of the limiting point.

[0021] In a preferred embodiment, an introduction slope is provided at the opening of the limiting notch.

[0022] In a preferred embodiment, the light emitting component includes light source particles, a plurality of light source particles are distributed on the bottom plate, and the light source particles are arranged at equal distances from adjacent light source particles.

[0023] Compared with the prior art, the technical solution of the present invention has the following beneficial effects:

[0024] 1. By setting the driver board and the light source board as detachable structures, and setting the driver board and the light source board separately, the lamp can quickly replace the light source board of a damaged single light source module or the damaged driver board separately, without the need for welding wires and professional tools for disassembly and assembly, which greatly eliminates energy waste.

[0025] 2. By disassembling the light source board into several light source modules and connecting them with the driver board, not only can quick disassembly and assembly be achieved, but the shape and number of the light source modules can also be flexibly adjusted, so that the light source particles are evenly and evenly arranged within the luminous area, and the light of the lamp is evenly lit without dazzling spots. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall splicing of the spliced ​​ceiling lamp (5 light source modules) in this embodiment;

[0027] Figure 2 This is a schematic diagram of the structure of the lamp body operating surface of the spliced ​​ceiling lamp in this embodiment;

[0028] Figure 3 This is a schematic diagram of the structure of the spliced ​​ceiling lamp driver board in this embodiment;

[0029] Figure 4 This is a schematic diagram of splicing the ceiling lamp operating surface, drive board, and light source module in this embodiment;

[0030] Figure 5 This is a schematic diagram of the structure of the spliced ​​ceiling light source module in this embodiment;

[0031] Figure 6 This is a schematic diagram of the overall splicing of the spliced ​​ceiling lamp (6 light source modules) in this embodiment.

[0032] Explanation of the accompanying reference numerals: 1. lamp body; 11. operating surface; 12. limit point; 13. clamping foot; 14. long groove; 2. light source board; 21. light source module; 22. plug-in end; 23. limit notch; 24. female terminal; 25. bottom plate; 26. guide ramp; 3. driving board; 31. plug-in notch; 32. clamping slot; 33. male terminal. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0034] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a wall-mounted connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] refer to Figure 1-Figure 6 The present embodiment provides a fast-assembly ceiling lamp, which includes a lamp body 1, a light source board 2 and a driving board 3 arranged in the lamp body 1, and an operation surface 11 for assembling the light source board 2 and the driving board 3 is arranged in the lamp body 1. The driving board 3 is detachably assembled in the operation surface 11, and after the driving board 3 is assembled, the light source board 2 is further detachably assembled on the driving board 3. By providing a detachable driving board 3 and light source board 2, the lamp can quickly replace a damaged single light source board 2 or a damaged driving module separately, without the need for welding wires and professional tools for disassembly and assembly, which greatly eliminates energy waste.

[0037] In this embodiment, the driving plate 3 is screwed into the card slot 32 to be installed or removed from the lamp body 1. Specifically, two card slots 32 are arranged around the driving plate 3 along the circumferential direction, and two card pins 13 are arranged in the operating surface 11 at positions corresponding to the two card slots 32. The card pins 13 can be inserted into the card slots 32, and within the length range of the card slots 32, the driving plate 3 can rotate relative to the lamp body 1.

[0038] The slot 32 and the foot 13 are fixed by rotating and clamping. The slot 32 is provided with two slots of different widths. The foot 13 is provided with a large end and a small end. The size of one of the slots is adapted to the large end of the foot 13, and the other slot is adapted to the small end of the foot 13. The one of the slots is used to allow the foot 13 to be inserted into the slot 32. When the rotating drive plate 3 is rotated from one of the slots to the other slot, the small end of the foot 13 is slid into the other slot, and the large end is used to form a limit, so that the drive plate 3 is clamped in the operating surface 11. When it needs to be disassembled, it only needs to be rotated in the opposite direction, and the foot 13 is separated from one of the slots, and the drive plate 3 can be removed. This structure can realize the quick disassembly and installation of the drive plate 3, which is convenient for the maintenance and replacement of the drive plate 3.

[0039] In this embodiment, the light source board 2 is inserted into or removed from the lamp body 1 by pushing it into the card slot 32. Specifically, the light source board 2 is divided into a plurality of light source modules 21 of equal size, each light source module 21 is provided with a plug-in end 22, and a corresponding plug-in notch 31 is provided on the driving board 3. The driving board 3 can be provided with a plurality of plug-in notches 31, and different numbers of light source modules 21 can be assembled according to production and lighting requirements, such as Figure 1 or Figure 6 .

[0040] A plurality of plug-in notches 31 are arranged at equal intervals along the circumferential direction along the edge of the driving board 3, and the plug-in notches 31 are arranged as V-shaped or U-shaped openings, and the corresponding plug-in ends 22 are arranged as V-shaped or U-shaped ends. The assembly between the driving board 3 and the light source module 21 through a specific shape can provide better stability and protection, and is simple and reliable.

[0041] The electrical connection between the light source module 21 and the driving board 3 is that a plurality of plug-in terminals 22 are pasted on the driving board 3, which can be set as male terminals 33 or female terminals 24, and a plurality of plug-in terminals 22 are pasted on the light source module 21, which can be set as male terminals 33 or female terminals 24, and the male terminals 33 and female terminals 24 are respectively provided on the plug-in notch 31 and the plug-in terminal 22, and the male terminal 33 cooperates with the female terminal 24 to form an electrical connection. The light source module 21 and the driving board 3 can also be electrically connected through a pin or other structure. The plug-in detachable connection design between the light source module 21 and the driving board 3 realizes quick connection, maintenance and replacement, as well as automated production, and the shape and quantity of the light source module 21 of this design can be flexibly adjusted, so that the light source particles are evenly and evenly spaced in the light-emitting area, and the light of the lamp is evenly lit without dazzling spots.

[0042] During the assembly of the light source module 21 and the driving board 3, in order to make the structural splicing more stable, a limiting structure is set between the light source module 21 and the operating surface 11 of the lamp body 1. The limiting structure includes a limiting notch 23 set on the light source module 21 and a plurality of limiting points 12 set at corresponding positions of the operating surface 11. When the light source module 21 is pushed into the driving board 3 for connection, the limiting notch 23 is inserted into the limiting point 12. The circumferential rotation of the driving board 3 is limited by the limiting of the light source module 21 to stabilize the installation of the driving board 3, and the limiting structure can further fix the light source module 21 on the lamp body 1.

[0043] In the present embodiment, a V-shaped or U-shaped light source module 21 is provided, which includes a V-shaped or U-shaped base plate 25 and a light-emitting component arranged on the base plate 25, and the light-emitting component includes light source particles. A plurality of light source particles are distributed on the base plate 25, and the light source particles are arranged equidistantly from adjacent light source particles, that is, the distribution of light sources on the base plate 25 is uniform, and uniform light distribution can be achieved without the aid of additional components such as optical lenses, which can solve the problem of light spots caused by uneven arrangement of light sources in traditional modular lamps.

[0044] The design of the V-shaped or U-shaped light source module 21 allows for the production of the base plate 25 in a patchwork manner, thereby reducing costs.

[0045] The bottom plate 25 is specifically configured as follows: the closed end of the bottom plate 25 is the plug-in end 22, and limiting notches 23 are provided on both sides of the open end of the bottom plate 25; a plurality of limiting points 12 are provided in the corresponding operating surface 11 along the circumferential direction, and two limiting points 12 form a group, corresponding to the positions of the two limiting notches 23 on a bottom plate 25; and the plurality of light source modules 21 are plugged into the edge of the driving plate 3 at equal intervals along the circumferential direction.

[0046] Two long grooves 14 are symmetrically arranged on both sides of the limiting point 12, and an introduction slope 26 is arranged at the opening of the limiting notch 23. The introduction slope 26 is arranged on the inner side of the opening and is used to introduce the limiting point 12. After the limiting point 12 is introduced, the two sides of the limiting notch 23 are inserted into the long grooves 14 on both sides of the limiting point 12 to form a clamping limit. The introduction slopes 26 on both sides form a directional introduction, so that the light source module 21 can be well stuck between the limiting points 12 on both sides after being pushed in to form a limit fit.

[0047] The spliced ​​ceiling lamp provided in this embodiment, by setting the driving board 3 and the light source board 2 as a detachable structure, through the quick-connect terminal connection method, combined with the quick-connect slide structure of the structural parts, adopts the "stacking blocks" method, so that it can be quickly installed and replaced without professional tools, so that energy recycling can be implemented, energy is saved, the service life of the lamp is extended, and the cost of use for consumers is saved. The light source board 2 is divided into a number of light source modules 21. If the driving board 3 or the light source module 21 is damaged, the damaged part can be directly replaced, and the shape and number of the light source module 21 can be flexibly adjusted, so that the light source particles are evenly and evenly arranged in the light-emitting area, and the light of the lamp is evenly lit without dazzling spots, so that the product emits light evenly and not dazzlingly, and the comfort of product use is improved.

[0048] The above is only a preferred specific implementation of the present invention, but the design concept of the present invention is not limited to this. Any technician familiar with the technical field who uses this concept to make non-substantial changes to the present invention within the technical scope disclosed by the present invention shall be deemed to infringe the protection scope of the present invention.

Claims

1. Quick-joined ceiling lamp, Features: It comprises a lamp body, a light source board and a driving board arranged in the lamp body; an operating surface for mounting the light source board and the driving board is arranged in the lamp body; The driving board, the light source board and the operating surface are all detachably assembled, and the light source board and the driving board are electrically connected by plugging; The light source board is divided into a plurality of light source modules, and the driving board is provided with a plurality of plugging notches corresponding to the plurality of light source modules; the light source modules are provided with plugging ends corresponding to the shapes of the plugging notches; A first positioning point and a second positioning point are arranged in the operating surface, a third positioning point is arranged on the driving board, and a fourth positioning point is arranged on the light source module; The first positioning point of the operating surface and the third positioning point of the driving plate are rotatably connected, and the second positioning point of the operating surface and the fourth positioning point on the light source module are push-in connected; When the plug end is pushed into the plug notch, the second positioning point is engaged with the fourth positioning point to form a rotation limit between the first positioning point and the third positioning point.

2. The quick-joint ceiling lamp according to claim 1, Features: At least two card slots are provided on the driving plate, and at least two card pins are provided at positions corresponding to the card slots in the operating surface; the card slots are the third positioning points, and the card pins are the first positioning points; With the cooperation of the clamping slot and the clamping foot, the driving plate can rotate along the operating surface; the clamping slot and the clamping foot are rotationally clamped.

3. The quick-joint ceiling lamp according to claim 1, Features: The plugging notches are arranged at equal intervals along the circumferential direction along the edge of the driving plate, and the plugging notches are arranged as V-shaped or U-shaped openings; the plugging ends of the light source modules are arranged as V-shaped or U-shaped ends.

4. The quick-joint ceiling lamp according to claim 3, Features: The plug-in notch and the plug-in end are respectively provided with a male terminal and a female terminal; the male terminal cooperates with the female terminal to form an electrical connection.

5. The quick-joint ceiling lamp according to claim 1, Features: A plurality of limiting points are arranged in the operation surface, and a limiting notch is arranged on the light source module, wherein the limiting point is a second positioning point, and the limiting notch is a fourth positioning point; When the plug end is inserted into the plug notch, the limiting notch is inserted into the limiting point.

6. The quick-joint ceiling lamp according to claim 5, Features: The light source module comprises a V-shaped or U-shaped bottom plate and a light-emitting component arranged on the bottom plate; the closed end of the bottom plate is a plug-in end, and both sides of the open end of the bottom plate are provided with limiting notches.

7. The quick-joint ceiling lamp according to claim 6, Features: The light source modules are inserted into the edge of the driving board at equal intervals along the circumferential direction; a plurality of limit points are arranged at intervals along the circumferential direction in the operating surface; The two limiting points form a group and correspond to the positions of the two limiting notches on the bottom plate.

8. The quick-joint ceiling lamp according to claim 7, Features: Two long grooves are symmetrically arranged on both sides of the limiting point; the light source module is pushed into the insertion notch, and the two side edges of the limiting notch are inserted into the long grooves on both sides of the limiting point.

9. The quick-joint ceiling lamp according to claim 8, Features: An introduction slope is arranged at the opening of the limiting notch.

10. The quick-joint ceiling lamp according to claim 6, Features: The light emitting component comprises light source particles. A plurality of light source particles are distributed on the bottom plate, and the light source particles are arranged at equal distances from adjacent light source particles.

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