Lamp bank module adopting T-shaped connecting rod

Abstract

The utility model discloses a lamp bank module adopting a T-shaped connecting rod, which comprises a mounting base and at least two light-emitting modules, each light-emitting module comprises a light-emitting frame, a frame module and a connecting rod, one end of the connecting rod is connected to the middle of the frame module, and the other end of the connecting rod is connected to the mounting base. The light-emitting frame comprises a light-emitting part and a light-transmitting cover, the light-emitting part is arranged in the light-transmitting cover, and the lower surface of the frame module is fixedly covered on the light-transmitting cover. The frame module and the light-transmitting cover are respectively provided with a buckling piece which is connected with each other in a buckling mode. By the adoption of the design, each light-emitting module is independent and can be transported independently, the transportation cost is reduced, and after combination is completed, the structure is stable, and practicability is high.

Description

Technical Field

[0001] The utility model relates to lamps and ceiling fans, and particularly to a lamp group module adopting a T-shaped connecting rod. Background Art

[0002] A ceiling fan 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 fans and invisible ceiling fans.

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

[0004] For example, in a patent for a ceiling fan and a modular ceiling fan (publication number CN111677679A), a ceiling fan and a modular ceiling fan are disclosed. The ceiling fan includes: a volute, a fan assembly, a diffusion device, an air inlet, an air outlet, an air outlet passage, 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 passage 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. In this ceiling fan, 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 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-scale and not convenient for transportation. Moreover, from the specific technical solution, we can see 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. 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 present utility model is to solve the problems that the light-emitting part of the existing lamps and ceiling fans is not modularly designed, cannot be disassembled and transported, is not convenient for installation, and the functions of the fan and the lamp will affect each other.

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

[0007] A lamp module using a T-shaped connecting rod, comprising a mounting base and at least two light-emitting modules. Each light-emitting module includes a light-emitting frame, a border module and a connecting rod. One end of the connecting rod is connected to the middle of the border module, and the other end of the connecting rod is connected to the mounting base. Each border module is connected to the corresponding light-emitting frame.

[0008] As can be seen from the solution of the present application, the lamp of the present application is designed with a circular segment. One is that due to the segment design, each segment can exist independently, which is convenient for transportation. And because it can be combined, the combined circular light-emitting part is not only beautiful, but also leaves an installation space for the fan. Further, the functions between the fan and the lamp do not affect each other, and the heat dissipation surfaces of the fan and the lamp become larger, and the service life is longer.

[0009] Further, the light-emitting frame includes a light-emitting element and a light-transmitting cover. The light-emitting element is arranged inside the light-transmitting cover. Each border module is fixed to the corresponding light-transmitting cover through the lower part, so that each border module is connected to the corresponding light-emitting frame.

[0010] Further, buckle parts are respectively arranged on the lower part of the border module and the upper part of the light-transmitting cover, and are buckled to each other.

[0011] Both the light-emitting frame and the border module are arc-shaped. All the light-emitting frames are on a concentric circle, and all the border modules are on a concentric circle.

[0012] The arc-shaped border modules can be used to cooperate to form an overall circular border module. The long-strip border modules can be used to cooperate to form an overall rectangular border module.

[0013] Further, one end of each border module in its circumferential extension direction is provided with a slide rail extending in the vertical direction, and the other end is provided with a slide groove extending in the vertical direction. All the light-emitting modules are spliced with each other through the slide rails and slide grooves of adjacent border modules.

[0014] These two cooperate with the T-shaped connecting rod to form a circular light-emitting module. Among them, the cooperation between the connecting rod and the connecting groove realizes the stability of preventing circumferential translation. The cooperation of the slide rail and the slide groove, the design of the engaging groove and the second buckle also realizes the stability of preventing translation in the height direction, improving the overall structural stability. It should be noted that the design of the second buckle is because the buckle has at least one horizontal plane. After the engagement is completed, the horizontal plane direction can further prevent circumferential translation under the influence of static friction.

[0015] Further, the width of the light-transmitting cover of the light-emitting frame is 12-18 mm, and the thickness is 22-28 mm. Among them, the light-transmitting cover is arc-shaped. The width is the dimension of the light-transmitting cover along the horizontal radial direction, and the thickness is the dimension of the light-transmitting cover along the vertical direction.

[0016] The light-transmitting cover has narrow edges and a small thickness, which increases the light intensity.

[0017] The light-transmitting cover adopts a polycarbonate light-transmitting cover, and the mounting base adopts a polycarbonate mounting base.

[0018] Furthermore, all frame modules are provided with wire holes, and the connecting rods are provided with wire grooves. The wires are arranged along the wire grooves and pass through the wire holes to be electrically connected to the light-emitting components.

[0019] Furthermore, the mounting base is circular, and the upper end of the circumferential side wall has a plurality of connecting grooves for the ends of the connecting rod to be inserted from top to bottom. The connecting groove is provided with at least one first buckle that extends upward and can be inserted into and engaged with the socket provided at the end of the connecting rod.

[0020] Through this design, the translation of the frame module in the circumferential direction is fixed, and the translation of the frame module in the height direction is limited to the deformation range of the connecting rod. This, combined with the subsequent slide rail design and the second buckle design, can make the whole stable not only in the circumferential direction but also in the height direction, thereby improving the overall stability of the structure.

[0021] Furthermore, a fan module is installed below the mounting base.

[0022] Beneficial effects: Compared with the prior art, the utility model has the following advantages:

[0023] 1. The entire lamp structure of the present application is composed of two or more modules, which is easier to disassemble and transport. Moreover, since the modules are split, each module has independent functions and structures, making it less likely for a single module to deform.

[0024] 2. The lamp is modular, easy to assemble, and has heat dissipation holes at the bottom, which can provide better heat dissipation and ensure lifespan;

[0025] 3. The fan light can be assembled and disassembled in modular form, which simplifies and reduces the packaging and facilitates transportation;

[0026] 4. The module frame is narrow and thin, the luminous surface is increased, the light intensity is increased, and the appearance is simple and beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2 For the utility model Figure 1 A partial enlarged schematic diagram of the middle area A;

[0029] Figure 3 This is a schematic diagram of the structure of the installation base of the utility model;

[0030] Figure 4 This is a schematic diagram of the structure of the utility model without installing the mounting base;

[0031] Figure 5 For the utility model Figure 4 A partial enlarged schematic diagram of the middle area B;

[0032] Figure 6 For the utility model Figure 4 A partial enlarged schematic diagram of the middle area C;

[0033] Figure 7 This is a schematic diagram of the structure of the light-emitting module of the utility model;

[0034] Figure 8 It is an exploded schematic diagram of the light-emitting module of the utility model. DETAILED DESCRIPTION

[0035] The utility model will be further described below based on the drawings and embodiments.

[0036] Example 1

[0037] As attached Figure 1 To Attachment Figure 8 As shown, a lamp group module using a T-shaped connecting rod includes a mounting base 1 and four light-emitting modules 2, each light-emitting module 2 includes an arc-shaped frame 3, the central angle corresponding to the arc is 90°, and the four are combined to form 360° to form a circle, all the frames 3 are connected to form a ring-shaped frame module as a whole 4, a mounting base 1 is provided above the center of the frame module as a whole 4, the frame 3 and the mounting base 1 are connected by a connecting rod 5, the connecting rod 5 is connected and engaged with the mounting base 1, the lower surface of each frame 3 is hollow to form a lower cavity, an LED light strip 7 whose shape is adapted to the shape of the lower cavity of the frame 3 is installed in the lower cavity of the frame 3 by fixing bolts 6, a light-transmitting cover 8 whose shape is adapted to the frame 3 and can be engaged on the inner wall of the lower cavity of the frame 3 is provided below the LED light strip 7, and the wiring terminals of the LED light strip 7 are connected to the power supply on the mounting base 1 through the wire holes 11 on the frame 3 and the wire grooves 12 on the connecting rods 5.

[0038] The lower part of the frame 3 and the upper part of the light-transmitting cover 8 are respectively provided with snap-fitting parts, which are snap-fitted to each other.

[0039] The mounting base 1 is circular, and has a plurality of connecting grooves 9 at the upper end of the circumferential side wall for the ends of the connecting rods 5 to be inserted from top to bottom. The connecting grooves 9 are provided with at least one first buckle 10 extending upward and capable of being inserted into and engaged with the self-provided socket at the end of the connecting rod 5.

[0040] The bottom surface of the lower cavity of the frame 3 is provided with a second screw hole (not shown) for the fixing bolt 6 to pass through and heat dissipation holes 13 evenly distributed along the extending direction of the bottom surface of the lower cavity.

[0041] The light-transmitting cover 8 is made of polycarbonate, and the mounting base 1 is made of polycarbonate mounting base.

[0042] The width of the light-transmitting cover 8 is 12 - 18 mm, such as 14.5 mm, 15 mm, 15.5 mm, etc., and the thickness is 22 - 28 mm, such as 24 mm, 25 mm, 26 mm, etc. Among them, the light-transmitting cover is arc-shaped. The width is the dimension of the light-transmitting cover along the horizontal radial direction, and the thickness is the dimension of the light-transmitting cover along the vertical direction.

[0043] Each frame 3 is provided with a slide rail 14 extending in the vertical direction at one end in its circumferential extension direction, and a slide groove 15 extending in the vertical direction at the other end. All the light-emitting modules 2 are spliced with each other through the slide rails 14 and slide grooves 15 of adjacent frames 3.

[0044] One end face of the frame 3 is also provided with a second buckle 17 for mating connection with the engaging groove 16 provided on the end face of the adjacent frame 3.

[0045] Embodiment 2

[0046] On the basis of Embodiment 1, the number of the light-emitting modules 2 is modified to 2. In this way, the central angle corresponding to the frame module in each light-emitting module becomes 180°. The two together form a 360° circular ring structure. Specifically, the number of the light-emitting modules can be specifically modified according to requirements such as production, cost, and transportation. If the transportation cost is not considered, certainly, the fewer the number of the light-emitting modules, the better, because the continuity of the light will be better (the thickness at the connection of adjacent light-transmitting covers is doubled, affecting the light transmission amount, and due to the discontinuity of the light-emitting modules, the light will also be discontinuous), and the corresponding light intensity will also increase; the radius of the combined circular ring structure can also be increased to increase the ventilation volume and light effect of the fan; and in order to control the cost, the number of the light-emitting modules can be increased, which is convenient for transportation and reduces the transportation cost.

Claims

1. A lamp module using a T-shaped connecting rod, characterized in that: It includes a mounting base and at least two light-emitting modules, each of which includes a light-emitting frame, a frame module and a connecting rod, one end of the connecting rod is connected to the middle of the frame module, and the other end of the connecting rod is connected to the mounting base, and each frame module is connected to the corresponding light-emitting frame.

2. The lamp assembly module using a T-shaped connecting rod according to claim 1, characterized in that: The light-emitting frame comprises a light-emitting member and a light-transmitting cover, wherein the light-emitting member is arranged in the light-transmitting cover, and each frame module is fixed on the corresponding light-transmitting cover through the lower part, so that each frame module is connected with the corresponding light-emitting frame.

3. The lamp assembly module using a T-shaped connecting rod according to claim 2, characterized in that: The lower part of the frame module and the upper part of the light-transmitting cover are respectively provided with snap fasteners, which are snap-connected with each other.

4. The lamp assembly module using a T-shaped connecting rod according to claim 2, characterized in that: The light-emitting frames and the frame modules are both arc-shaped, all the light-emitting frames are on a concentric circle, and all the frame modules are on a concentric circle.

5. The lamp assembly module using a T-shaped connecting rod according to claim 4, characterized in that: Each frame module is provided with a slide rail extending in the vertical direction at one end in the circumferential extension direction thereof, and a slide groove extending in the vertical direction at the other end thereof, and all the light-emitting modules are spliced ​​with each other through the slide rails and slide grooves of adjacent frame modules.

6. The lamp assembly module using a T-shaped connecting rod according to claim 4, characterized in that: The light-transmitting cover of the light-emitting frame has a width of 12-18 mm and a thickness of 22-28 mm, wherein the light-transmitting cover is arc-shaped, the width is the dimension of the light-transmitting cover along the horizontal radial direction, and the thickness is the dimension of the light-transmitting cover along the vertical direction.

7. The lamp assembly module using a T-shaped connecting rod according to claim 1, characterized in that: All frame modules are provided with wire holes, the connecting rods are provided with wire grooves, the wires are arranged along the wire grooves and pass through the wire holes to be electrically connected with the light-emitting parts.

8. The lamp assembly module using a T-shaped connecting rod according to claim 1, characterized in that: The mounting base is circular, and the upper end of the circumferential side wall is provided with a plurality of connecting grooves for the ends of the connecting rod to be inserted from top to bottom. The connecting groove is provided with at least one first buckle that extends upward and can be inserted into and engaged with the socket provided at the end of the connecting rod.

9. The lamp assembly module using a T-shaped connecting rod according to claim 1, characterized in that: A fan module is also installed under the mounting base.

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