LED ceiling lamp with multiple lamp tubes

Abstract

The LED ceiling lamp with the multiple lamp tubes comprises a ceiling lamp body, a motor lamp box and the light guide lamp tubes, the bottom of the ceiling lamp body is connected with a light-transmitting bottom plate, the motor lamp box is connected to the top of the ceiling lamp body, the top of the motor lamp box is connected with a connecting hanging ring, and the connecting hanging ring is connected with the light guide lamp tubes. A plurality of sets of movable sliding rails are arranged in the ceiling lamp body, connecting sliding blocks are connected to the multiple sets of movable sliding rails, two sets of fixing clamping blocks are connected to the sides, away from the movable sliding rails, of the connecting sliding blocks, the multiple sets of light guide lamp tubes are arranged, and one ends of the light guide lamp tubes are connected with light emitting sources. The light guide lamp tube is connected between the two sets of fixing clamping blocks, the developing assembly is connected to the center of the ceiling lamp body, the multiple sets of connecting sliding blocks are all connected with the developing assembly, lamplight modeling is variable, the lamp tube can be transformed, the ornamental value is good, the lamp tube is convenient to mount and dismount, and follow-up repair and maintenance are simple and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of LED ceiling lamps, in particular to an LED ceiling lamp with multiple lamp tubes. Background Art

[0002] LED ceiling lamp is a kind of lamp which uses LED as light source and is installed inside the room. The appearance design of the lamp is that the upper part is relatively flat and it is installed close to the roof, as if it is adsorbed on the roof, so it is called LED ceiling lamp.

[0003] The patent with application number CN201620182248.9 retrieved proposes a multi-tube high-power LED ceiling lamp with simple structure, easy use, low economic cost, wide application range, and dust on the ceiling lamp can be quickly cleaned without using other tools.

[0004] Similar to the above-mentioned multi-tube high-power LED ceiling lamp, although it has a simple structure, is easy to use, has low economic cost, and a wide range of applications, and can quickly clean dust on the ceiling lamp without using other tools, it does not have a mobile structure for unfolding the lamp tubes, making the lighting effect of the ceiling lamp too monotonous and not interesting enough.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a multi-tube LED ceiling lamp is proposed, in order to achieve a more practical purpose. Utility Model Content

[0006] The purpose of the utility model is to provide a multi-tube LED ceiling lamp to solve the problem that the existing multi-tube high-power LED ceiling lamp in the above background does not have a movable structure for unfolding the tubes, making the lighting effect of the ceiling lamp too monotonous and not interesting enough.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-lamp LED ceiling lamp, comprising a ceiling lamp body, a motor light box and a light guide tube, the bottom of the ceiling lamp body is connected to a light-transmitting bottom plate, and the motor light box is connected to the top of the ceiling lamp body, the top of the motor light box is connected to a connecting ring, a plurality of groups of movable slide rails are arranged inside the ceiling lamp body, and the plurality of groups of movable slide rails are arranged in a circular array with the center of the ceiling lamp body, a plurality of groups of movable slide rails are connected to connecting sliders, and two groups of fixed clamps are connected to the side of the connecting slider away from the movable slide rails, a plurality of light guide tubes are arranged, one end of the light guide tube is connected to a light source, and the light guide tube is connected between the two groups of fixed clamps, an expansion component is connected to the center position of the ceiling lamp body, and a plurality of groups of connecting sliders are connected to the expansion component.

[0008] Preferably, the unfolding assembly includes an unfolding motor and a central connecting block, the unfolding motor is connected to the motor light box, and the central connecting block is connected to the bottom of the motor light box, and multiple groups of connecting protrusions are connected to the outer side of the central connecting block.

[0009] Preferably, an unfolding slider is connected between the connecting protrusion and the connecting slider, and both ends of the unfolding slider are respectively connected to the connecting protrusion and the connecting slider, and a connecting shaft No. 1 is provided at the connection between the unfolding slider, the connecting protrusion and the connecting slider.

[0010] Preferably, a movable slide groove is provided at the connection between the connecting slider and the movable slide rail, and the movable slide grooves are slidingly connected to each other, roller grooves are provided on both sides of the movable slide rail, two groups of auxiliary pulleys are provided on the inner side of the movable slide groove, and the two groups of auxiliary pulleys are engaged with the roller grooves.

[0011] Preferably, a snap-on bevel groove is provided on the top of the fixed clamp block, and a snap-on protrusion is provided on the bottom of the snap-on bevel groove, a connecting spring is connected to the side of the fixed clamp block away from the light guide tube, a clamp block connecting block is connected to the bottom of the fixed clamp block, and a No. 2 connecting shaft is provided at the connection between the clamp block connecting block and the fixed clamp block.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the lighting shape is changeable, and the lamp tube can be changed, which has good ornamental value, and the lamp tube is easy to install and disassemble, and the subsequent repair and maintenance is simple and fast. The specific contents are as follows:

[0013] When installing the light guide tube, press the light guide tube between the two groups of fixed clamping blocks on the connecting slider, the light guide tube moves downward along the inclined direction of the buckle inclined groove, and squeezes the fixed clamping block during the movement, so that the fixed clamping block squeezes the connecting spring to deform, and rotates on the clamping block connecting block through the second connecting shaft, so that the two groups of fixed clamping blocks move away from each other, and after the light guide tube is embedded between the two groups of fixed clamping blocks, the buckle protrusion fixes the light guide tube to the buckle, and when it needs to be taken out, the buckle inclined groove is pressed to make the two groups of fixed clamping blocks move away from each other, so that The light guide tube can be taken out freely. When the combination shape of the light guide tube needs to be changed, the central connecting block is driven to rotate by the expansion motor, and during the rotation of the central connecting block, the connecting slider is driven to move by the expansion slider, and during the movement, the expansion slider rotates on the connecting protrusion and the connecting slider through the No. 1 connecting shaft at both ends, thereby completing a smooth expansion action, and the connecting slider slides on the moving slide rail through the moving slide groove, and during the movement, the auxiliary pulley slides in the roller groove, so that the sliding of the connecting slider is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a bottom structural schematic diagram of the unfolded structure of the light guide lamp tube of a multi-lamp LED ceiling lamp of the utility model;

[0015] Figure 2 This is a schematic structural diagram of the main body of a multi-tube LED ceiling lamp of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the development assembly of a multi-tube LED ceiling lamp of the utility model;

[0017] Figure 4 It is a structural schematic diagram of a sliding connection structure of a light guide lamp tube of a multi-lamp LED ceiling lamp of the utility model;

[0018] Figure 5 The utility model is a schematic diagram of the structure of a fixing clamp of a LED ceiling lamp with multiple lamp tubes.

[0019] In the figure: 1. ceiling lamp body; 11. movable slide rail; 2. translucent bottom plate; 3. motor light box; 31. connecting ring; 4. connecting slider; 41. fixed clamp block; 411. snap-on bevel groove; 412. snap-on protrusion; 413. connecting spring; 414. clamp block connecting block; 415. No. 2 connecting shaft; 42. movable slide groove; 421. auxiliary pulley; 5. light guide tube; 51. light source; 6. unfolding assembly; 61. unfolding motor; 62. center connecting block; 63. connecting protrusion; 64. unfolding slider; 641. No. 1 connecting shaft. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 5The utility model provides a technical solution: a multi-lamp LED ceiling lamp, comprising a ceiling lamp body 1, a motor light box 3 and a light guide tube 5, the bottom of the ceiling lamp body 1 is connected to a light-transmitting bottom plate 2, and the motor light box 3 is connected to the top of the ceiling lamp body 1, the top of the motor light box 3 is connected to a connecting ring 31, a plurality of groups of movable slide rails 11 are arranged inside the ceiling lamp body 1, and the plurality of groups of movable slide rails 11 are arranged in a circular array with the center of the ceiling lamp body 1, the plurality of groups of movable slide rails 11 are all connected to connecting sliders 4, and the side of the connecting slider 4 away from the movable slide rails 11 is connected to two groups of fixed clamping blocks 41, a plurality of light guide tubes 5 are arranged, one end of the light guide tube 5 is connected to a light source 51, and the light guide tube 5 is connected between the two groups of fixed clamping blocks 41, an opening component 6 is connected to the center position of the ceiling lamp body 1, and the plurality of groups of connecting sliders 4 are all connected to the opening component 6.

[0022] The ceiling lamp body 1 is suspended on the ceiling of the house through the connecting ring 31 on the motor light box 3, and the ceiling lamp body 1 emits light through the light source 51 inside it through the light guide tube 5, and the light is weakened and then irradiated by the light-transmitting bottom plate 2. The light guide tube 5 is connected and buckled on the connecting slider 4, and the light guide tube 5 is buckled and fixed by two groups of fixed clamps 41. The light guide tube 5 can be driven to unfold by the unfolding component 6, and slide and unfold on the movable slide rail 11 through the connecting slider 4, thereby completing the shaping opening and closing of the light guide tube 5.

[0023] The unfolding component 6 includes an unfolding motor 61 and a central connecting block 62. The unfolding motor 61 is connected to the motor light box 3, and the central connecting block 62 is connected to the bottom of the motor light box 3. A plurality of connecting protrusions 63 are connected to the outer side of the central connecting block 62. An unfolding slider 64 is connected between the connecting protrusion 63 and the connecting slider 4, and the two ends of the unfolding slider 64 are respectively connected to the connecting protrusion 63 and the connecting slider 4. A No. 1 connecting shaft 641 is provided at the connection between the unfolding slider 64 and the connecting protrusion 63 and the connecting slider 4. The central connecting block 62 is driven to rotate by the unfolding motor 61, and during the rotation of the central connecting block 62, the connecting slider 4 is driven to move through the unfolding slider 64. During the movement, the unfolding slider 64 rotates on the connecting protrusion 63 and the connecting slider 4 through the No. 1 connecting shaft 641 at both ends, thereby completing a smooth unfolding action.

[0024] A movable slide groove 42 is provided at the connection between the connecting slider 4 and the movable slide rail 11, and the movable slide groove 42 is slidably connected with the movable slide groove 42, roller grooves 111 are provided on both sides of the movable slide rail 11, two sets of auxiliary pulleys 421 are provided on the inner side of the movable slide groove 42, and the two sets of auxiliary pulleys 421 are interlocked with the roller groove 111, a buckle bevel groove 411 is provided on the top of the fixed clamp block 41, and a buckle protrusion 412 is provided at the bottom of the buckle bevel groove 411, a connecting spring 413 is connected to the side of the fixed clamp block 41 away from the light guide tube 5, a clamp block connecting block 414 is connected to the bottom of the fixed clamp block 41, and a second connecting shaft 415 is provided at the connection between the clamp block connecting block 414 and the fixed clamp block 41, when installing the light guide tube 5, the light guide tube 5 is pressed onto the two sets of fixed clamp blocks on the connecting slider 4 41, the light guide lamp 5 moves downward along the inclined direction of the buckle bevel groove 411, and squeezes the fixed clamp block 41 during the movement, so that the fixed clamp block 41 squeezes the connecting spring 413 to deform, and rotates on the clamp block connecting block 414 through the second connecting shaft 415, so that the two groups of fixed clamp blocks 41 are moved away from each other, and after the light guide lamp 5 is embedded between the two groups of fixed clamp blocks 41, the buckle protrusion 412 fixes the light guide lamp 5 to the buckle, and when it needs to be taken out, the buckle bevel groove 411 is pressed to make the two groups of fixed clamp blocks 41 move away from each other, so that the light guide lamp 5 can be taken out freely, and the connecting slider 4 slides on the moving slide rail 11 through the moving slide groove 42, and during the movement, the auxiliary pulley 421 slides in the roller groove 111, so that the connecting slider 4 slides more smoothly.

[0025] Working principle: When using a multi-tube LED ceiling lamp, first when installing the light guide tube 5, press the light guide tube 5 between the two groups of fixed clamps 41 on the connecting slider 4, and the light guide tube 5 moves downward along the inclined direction of the buckle bevel groove 411, and squeezes the fixed clamp block 41 during the movement, so that the fixed clamp block 41 squeezes the connecting spring 413 to deform, and rotates on the clamp block connecting block 414 through the second connecting shaft 415, so that the two groups of fixed clamp blocks 41 are moved away from each other, and after the light guide tube 5 is embedded between the two groups of fixed clamp blocks 41, the buckle protrusion 412 fixes the light guide tube 5 to the buckle, and when it needs to be taken out, the buckle bevel groove 411 is pressed to make the two groups of fixed clamp blocks 41 move away from each other, so that the light guide tube 5 can be freely taken out.

[0026] The main body 1 of the ceiling lamp is suspended on the ceiling of the house through the connecting ring 31 on the motor light box 3, and the main body 1 of the ceiling lamp emits light through the light source 51 inside it through the light guide tube 5, and the light is weakened and irradiated by the light-transmitting bottom plate 2, and when it is necessary to change the combination shape of the light guide tube 5, the central connecting block 62 is driven to rotate by the opening motor 61, and during the rotation of the central connecting block 62, the connecting slider 4 is driven to move through the opening slider 64, and during the movement process, the opening slider 64 rotates on the connecting protrusion 63 and the connecting slider 4 through the No. 1 connecting shaft 641 at both ends, thereby completing a smooth opening action, and the connecting slider 4 slides and moves on the moving slide rail 11 through the moving slide groove 42, and during the movement, the auxiliary pulley 421 slides in the roller groove 111, so that the connecting slider 4 slides more smoothly.

Claims

1. A multi-tube LED ceiling lamp, comprising a ceiling lamp body (1), a motor light box (3) and a light guide tube (5), characterized in that: The bottom of the ceiling lamp body (1) is connected to a light-transmitting bottom plate (2), and the motor light box (3) is connected to the top of the ceiling lamp body (1), and the top of the motor light box (3) is connected to a connecting ring (31). A plurality of groups of movable slide rails (11) are arranged inside the ceiling lamp body (1), and the plurality of groups of movable slide rails (11) are arranged in a circular array with the center of the ceiling lamp body (1). The plurality of groups of movable slide rails (11) are all connected to connecting sliders (4), and the side of the connecting sliders (4) away from the movable slide rails (11) is connected to two groups of fixed clamps (41). A plurality of groups of light guide tubes (5) are provided, and one end of the light guide tubes (5) is connected to a light source (51), and the light guide tubes (5) are connected between the two groups of fixed clamps (41). An opening assembly (6) is connected to the center of the ceiling lamp body (1), and the plurality of groups of connecting sliders (4) are all connected to the opening assembly (6).

2. The multi-tube LED ceiling lamp according to claim 1, characterized in that: The unfolding assembly (6) comprises an unfolding motor (61) and a central connecting block (62), wherein the unfolding motor (61) is connected to the motor light box (3), and the central connecting block (62) is connected to the bottom of the motor light box (3), and the outer side of the central connecting block (62) is connected to a plurality of groups of connecting protrusions (63).

3. The multi-tube LED ceiling lamp according to claim 2, characterized in that: An unfolding slider (64) is connected between the connecting protrusion (63) and the connecting slider (4), and two ends of the unfolding slider (64) are respectively connected to the connecting protrusion (63) and the connecting slider (4), and a first connecting rotating shaft (641) is provided at the connection between the unfolding slider (64), the connecting protrusion (63) and the connecting slider (4).

4. The multi-tube LED ceiling lamp according to claim 1, characterized in that: A movable slide groove (42) is provided at the connection between the connecting slider (4) and the movable slide rail (11), and the movable slide grooves (42) are slidably connected to each other. Roller grooves (111) are provided on both sides of the movable slide rail (11), and two groups of auxiliary pulleys (421) are provided inside the movable slide groove (42), and the two groups of auxiliary pulleys (421) are interlocked with the roller grooves (111).

5. The multi-tube LED ceiling lamp according to claim 4, characterized in that: The top of the fixed clamp block (41) is provided with a buckle bevel groove (411), and the bottom of the buckle bevel groove (411) is provided with a buckle protrusion (412); a side of the fixed clamp block (41) away from the light guide tube (5) is connected with a connecting spring (413); the bottom of the fixed clamp block (41) is connected with a clamp block connecting block (414), and a second connecting rotating shaft (415) is provided at the connection between the clamp block connecting block (414) and the fixed clamp block (41).

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