Lamp capable of being spliced

Abstract

The utility model discloses a lamp capable of being spliced, which comprises a mounting base and at least two light-emitting modules, each light-emitting module comprises a light-emitting frame and a connecting rod, the light-emitting frames are spliced on the mounting base through the tail ends of the connecting rods, and all the light-emitting frames are arranged according to a plurality of sections of arcs on a concentric circle. All the light-emitting frames are connected end to end to form a circle, so that all the light-emitting frames form the whole annular light-emitting frame. The light-emitting frame comprises a light-emitting frame support, an arc shell connected with the light-emitting frame support in a matched mode and light-emitting pieces arranged in the arc shell and distributed at intervals. By adopting the design, the fan lamp is formed by splicing two or more than two light-emitting modules, the single module is not easy to deform, the fan lamp can be modularly disassembled and assembled, the package is simplified and reduced, and the fan lamp is convenient to transport.

Description

Technical Field

[0001] The utility model relates to lamps and ceiling fans, in particular to a splicable lamp. Background Art

[0002] A ceiling fan lamp is an electrical appliance that combines the functions of a chandelier and a ceiling fan. In addition to basic functions such as lighting and ventilation, most of them also have a decorative effect. The two common types on the market are traditional straight-blade ceiling fan lamps and invisible ceiling fan lamps.

[0003] The light-emitting bodies of existing ceiling fan lamps generally adopt an integrally formed housing. After forming, the housing is prone to deformation, and the light-emitting surface is very thick and wide. Moreover, the integrally plastic ceiling fan lamp has a large volume, high packaging cost, and high transportation cost.

[0004] For example, in an existing modular ceiling fan lamp, its structure generally includes: a volute, a fan assembly, a diffusion device, an air inlet, an air outlet, an air outlet channel, and a lighting assembly; the fan assembly includes a motor and a working wheel; the diffusion device includes a bearing wall for installing the fan assembly and a first diffusion mechanism arranged circumferentially around the working wheel on one side of the bearing wall; the air outlet channel is formed by the volute and the diffusion device; the light diffusion plate of the lighting assembly covers the other side of the bearing wall; the air outlet is arranged on the outer periphery of the lighting assembly, and the orthographic projection of the light-emitting surface of the lighting assembly does not exceed the maximum boundary of the orthographic projection of the air outlet. Since the light diffusion plate covers the other side of the bearing wall, the air outlet is arranged on the outer periphery of the lighting assembly, and the orthographic projection of the light-emitting surface of the lighting assembly does not exceed the maximum boundary of the orthographic projection of the air outlet, the proportion of the light-emitting area of the ceiling fan lamp is increased, and the luminous flux is increased. It can be seen from this technology that the modularization of the existing technology still stays at the level of simplifying installation, but the structure of the actual product is still large-sized, not convenient for transportation, and through specific technical solutions, it can be seen that the lamp and the fan affect each other. Due to the presence of the lamp, the ventilation holes of the fan can only adopt annular air outlet from the circumference of the lamp, and the air inlet holes are small, so it can be seen that the fan function of this technology is greatly weakened. Summary of the Utility Model

[0005] Technical Problem: The purpose of the utility model is to solve the problems that the light-emitting parts of existing lamps and ceiling fan lamps are not modularly designed, cannot be disassembled and transported, are not convenient for installation, and the functions of the fan and the lamp will affect each other.

[0006] Technical Solution: The utility model adopts the following technical solutions:

[0007] A splicable lamp includes an installation base and at least two light-emitting modules. Each light-emitting module includes a light-emitting frame and a connecting rod, and the light-emitting frame is spliced on the installation base through the end of the connecting rod.

[0008] Through modular design, the fan and the lamp group do not affect each other.

[0009] A controller that can be fixed on the upper surface of the motor is arranged above the motor. Both the motor and the light-emitting frame are connected to the controller, and the controller is an 89C51 single-chip microcomputer.

[0010] Further, all the light-emitting frames are arranged in multiple arcs on a concentric circle.

[0011] Further, all the light-emitting frames are connected end to end to form a circle, so that all the light-emitting frames form an integral annular light-emitting frame.

[0012] Provide an installation space for the fan. Combining all the light-emitting frames and connecting them can form an integral annular light-emitting frame. The design of having an installation base above the center of the integral light-emitting frame shows that the annular space is all reserved space for the fan. The fan and the light-emitting frame can function without interfering with each other.

[0013] Further, the light-emitting frame includes a light-emitting frame bracket, an arc-shaped housing that is cooperatively connected with the light-emitting frame bracket, and light-emitting components that are arranged in the arc-shaped housing and distributed at intervals.

[0014] The arc-shaped housing is made of a polycarbonate arc-shaped housing, and the installation base is made of a polycarbonate installation base. The polycarbonate is PC plastic, a transparent material, with low cost and high light transmittance.

[0015] The arc-shaped housing has its length extension direction as the length, its width is 12 - 18 mm, and its thickness is 22 - 28 mm.

[0016] Further, all the light-emitting frames have the same size and are evenly spaced on the same circumference.

[0017] Provide a new implementation method for the arc-shaped housing. One is to save costs. At the same time, to meet different needs, such as brighter light in the living room, a design with the same length is adopted. While in the bedroom or study, a softer light is needed, and the length of the arc-shaped housing can be shortened, so that the amount of light source is reduced and the light intensity is lowered.

[0018] Further, the number of the connecting rods is N, the installation base is provided with N first buckle structures, and the end of each connecting rod is respectively provided with a second buckle structure. The first buckle structure and the second buckle structure are respectively buckled to splice the light-emitting frame on the installation base.

[0019] Further, the installation base has a bottom groove. The upper end of the circumferential side wall of the bottom groove is provided with a first buckle structure. The first buckle structure includes a connecting groove for the second buckle structure to be inserted from top to bottom. At least one first buckle part that extends upward and can be inserted into the self-provided jack of the second buckle structure and is buckled is arranged in the connecting groove.

[0020] Through this design, the translation of the lighting frame in the circumferential direction is fixed, improving the overall stability of the structure.

[0021] Furthermore, a fan module is also installed on the installation base, and the fan blades of the fan module are located in the space surrounded by the lighting modules.

[0022] Since the lamp group is designed in a ring shape, an installation space for the fan is left, so that the lamp group does not block the air blowing space of the fan. From a planar view, the lamp group and the fan do not overlap, and the fan does not block the light source. Therefore, it can be seen that the fan and the lamp group each achieve independent functions. From an electrical perspective alone, since the functions of the motor and the lighting frame are simple, they can be controlled by the same controller, so they are both connected to the same controller. In this way, using the same remote control to remotely control the same controller can not only save costs but also make subsequent operations more convenient.

[0023] Furthermore, the motor of the fan module is fixedly installed inside the center position of the bottom groove of the installation base, the screw rod faces the light-emitting surface direction, and the fan blades are installed on the screw rod of the motor.

[0024] Beneficial effects: Compared with the prior art, the present utility model has the following advantages:

[0025] 1. The lamps in this application are designed modularly, composed of two or more lighting modules spliced together, and single modules are not easily deformed;

[0026] 2. The lamps in this application are modular, easy to assemble, adopt a frame-type structure, have better heat dissipation, and ensure the service life;

[0027] 3. The lighting frame in this application can be designed as a discontinuous structure. According to different requirements, the light source quantity can be designed differently to obtain lighting environments with different brightness levels;

[0028] 4. The fan lamp can be modularly disassembled and assembled, simplifying and reducing the packaging, and facilitating transportation.

[0029] 5. The arc-shaped housing has a narrow and thin light-emitting surface, increasing the light intensity and having a simple and beautiful appearance. Description of the Drawings

[0030] Figure 1 is a schematic structural diagram of the present utility model;

[0031] Figure 2 is a schematic structural diagram of the present utility model when the fan module is not installed;

[0032] Figure 3 is a schematic cross-sectional structural diagram of the present utility model;

[0033] Figure 4Explosion structure schematic diagram of the present utility model;

[0034] Figure 5 Structure schematic diagram of the mounting base of the present utility model;

[0035] Figure 6 Structure schematic diagram of Embodiment 2 of the present utility model. Detailed implementation manners

[0036] The present utility model will be further described below with reference to the drawings and embodiments.

[0037] Embodiment 1

[0038] As shown in the attached Figure 1 to the attached Figure 5 figures, a splicable lamp includes a lamp group module and a fan module that can be disassembled from each other. The lamp group module includes a mounting base 1 and at least two light-emitting modules mounted on the mounting base 1. Each light-emitting module includes an arc-shaped light-emitting frame and a connecting rod 3 extending from the light-emitting frame and capable of being fixedly connected to the mounting base 1. All the light-emitting frames are cooperatively connected to form an integral annular light-emitting frame. All the connecting rods 3 are evenly distributed in the circumferential direction of the integral light-emitting frame. The mounting base 1 is disposed above the center of the integral light-emitting frame. The light-emitting frame includes a light-emitting frame support 2, an arc-shaped housing 4, and a light-emitting element (not shown). The lower surface of each light-emitting frame support 2 is mounted with an arc-shaped housing 4 adapted to the length extension direction of the light-emitting frame support 2, and a light-emitting element is disposed in the arc-shaped housing 4; the fan module includes a motor 5, the motor 5 is supported on the center of the bottom groove of the mounting base 1, a screw rod 6 of the motor 5 passes through the bottom groove opening 7 of the mounting base 1, and a fan blade 8 capable of rotating coaxially with the screw rod 6 is disposed on the screw rod 6. The screw rod 6 faces the light-emitting surface direction. A controller 9 capable of being fixed on the upper surface of the motor 5 is disposed above the motor 5. The motor 5 and the light-emitting frame are both connected to the controller 9.

[0039] There can be at least two schemes for the position of the fan blade 8 disposed on the motor screw rod 6. One is that the radius of the fan blade 8 is greater than the overall radius of the light-emitting frame support 2. In this case, the fan blade 8 needs to be located below the arc-shaped housing 4. Another is that the radius of the fan blade 8 is less than the overall radius of the light-emitting frame support 2. In this case, the fan blade can be flush with the arc-shaped housing 5. Both schemes can be realized. The design of this embodiment mainly focuses on the fan blade 8 of the fan module being located within the space surrounded by the light-emitting modules, that is, the radius of the fan blade 8 is less than the overall radius of the light-emitting frame support 2.

[0040] The number of the connecting rods 3 is N, where N is a positive integer greater than 1. The mounting base 1 is provided with N first snap structures 11, and the end of each connecting rod 3 is respectively provided with a second snap structure 13. The first snap structure 11 and the second snap structure 13 are respectively snapped together to splice the light-emitting frame support 2 on the mounting base 1.

[0041] The mounting base 1 has a bottom groove 10, and a first snap structure 11 is provided at the upper end of the circumferential side wall of the bottom groove 10. The first snap structure 11 includes a connection groove for the second snap structure 13 to be inserted from top to bottom, and at least one first snap portion 12 that extends upward and can be inserted into a self-provided jack of the second snap structure 13 and engage therewith.

[0042] The controller 9 can exemplarily adopt an 89C51 single-chip microcomputer.

[0043] The arc-shaped housing 4 can exemplarily adopt a polycarbonate arc-shaped housing, and the mounting base 1 can exemplarily adopt a polycarbonate mounting base.

[0044] The arc-shaped housing 4 has its length in the extending direction as the length, its width is 12 - 18 mm, such as 14.5 mm, 15 mm, 15.5 mm, etc., and its thickness is 22 - 28 mm, such as 24 mm, 25 mm, 26 mm, etc.

[0045] Embodiment 2

[0046] As Figure 6 shown, on the basis of Embodiment 1, the arc dimensions of all the arc-shaped housings 4 are the same, and they are evenly spaced and distributed on the same circumference. The length of the arc-shaped housing 4 is designed to be less than the length of the lower surface of the light-emitting frame bracket 2.

[0047] The above-described embodiments only represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model should be subject to the appended claims.

Claims

1. A splicable lamp, characterized in that: It comprises a mounting base and at least two light-emitting modules, each of which comprises a light-emitting frame and a connecting rod, and the light-emitting frame is spliced ​​on the mounting base through the end of the connecting rod.

2. The splicable lamp according to claim 1, characterized in that: All the light-emitting frames are arranged according to multiple arc segments on concentric circles.

3. The splicable lamp according to claim 2, characterized in that: All the light-emitting frames are connected end to end to form a circle, so that all the light-emitting frames form a ring-shaped light-emitting frame as a whole.

4. The splicable lamp according to claim 3, characterized in that: The light-emitting frame comprises a light-emitting frame bracket, an arc shell matched with the light-emitting frame bracket, and light-emitting parts arranged in the arc shell and distributed at intervals.

5. The splicable lamp according to claim 2, characterized in that: All the light frames are of the same size and are evenly spaced and distributed on the same circumference.

6. The splicable lamp according to claim 1, characterized in that: The number of the connecting rods is N, the mounting base is provided with N first buckle structures, the end of each connecting rod is provided with a second buckle structure, the first buckle structure and the second buckle structure are buckled respectively, so that the light-emitting frame is spliced ​​on the mounting base.

7. The splicable lamp according to claim 6, characterized in that: The mounting base has a bottom groove, and a first snap-in structure is provided at the upper end of the circumferential side wall of the bottom groove. The first snap-in structure includes a connecting groove for the second snap-in structure to be inserted from top to bottom, and the connecting groove is provided with at least one first snap-in portion extending upward and capable of being inserted into and engaged with the built-in socket of the second snap-in structure.

8. The splicable lamp according to claim 1, characterized in that: The mounting base is also equipped with a fan module, and the fan blades of the fan module are located in the space surrounded by the light-emitting module.

9. The splicable lamp according to claim 8, characterized in that: The motor of the fan module is built-in and fixed in the center position of the bottom groove of the mounting base, with the screw facing the light-emitting surface, and the fan blades are mounted on the motor screw.

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