CN215570076U

CN215570076U - Ultra-thin ceiling lamp

Info

Publication number: CN215570076U
Application number: CN202121293765.0U
Authority: CN
Inventors: 顾胡林
Original assignee: Shenzhen Bling Lighting Technologies Co Ltd
Current assignee: Shenzhen Bling Lighting Technologies Co Ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-18
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses an ultrathin ceiling lamp which is provided with a front frame, a rear cover, a light transmitting cover, a light source, a diffusion plate, a light guide plate and an installation base, wherein the rear cover is connected with an installation plane through the installation base, the light source comprises a first light source and a second light source, the first light source, the diffusion plate and the light guide plate are fixed on the front surface of the rear cover by the front frame, a light source installation groove is formed in the back surface of the rear cover, the second light source is installed in the light source installation groove, and the second light source is fixed in the tube light source installation groove by the light transmitting cover. According to the ultrathin ceiling lamp, the front surface and the back surface are respectively provided with different light sources, so that the ceiling lamp can illuminate the lower part and the side surface simultaneously, the illumination range is wider, more illumination modes are provided, more illumination effects can be realized, and more illumination requirements of users are met.

Description

Ultra-thin ceiling lamp

Technical Field

The utility model relates to the field of lighting equipment, in particular to an ultrathin ceiling lamp.

Background

The LED lamp is popular among users due to the advantages of long service life, small volume, high brightness and the like. The ceiling lamp is a common indoor lighting lamp, is generally arranged on an indoor ceiling, has the advantages of no occupation of ground position and large lighting range, and the existing ceiling lamp generally only has single-side lighting, limited lighting range and single effect; and generally the volume is great, even adopted LED as the light source, still receive the restriction that sets up the position, the dismouting is inconvenient, changes the difficulty when breaking down.

Disclosure of Invention

Aiming at the problems that the ceiling lamp in the prior art only has one-side illumination, the illumination range is limited, and the effect is single, the utility model provides the double-side illumination ultrathin ceiling lamp, which is provided with two light sources arranged at different positions, so that the ceiling lamp can illuminate on two sides.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an ultra-thin ceiling lamp, is equipped with preceding frame, hou gai, printing opacity cover, light source, diffuser plate, light guide plate and installation base, the back lid passes through the installation base is connected with mounting plane, the light source includes first light source and second light source, preceding frame will first light source, diffuser plate and light guide plate are fixed the front of back lid, the back of back lid is equipped with the light source mounting groove, the second light source is installed in the light source mounting groove, the printing opacity cover will the second light source is fixed in the tube light source mounting groove.

The technical scheme adopted by the utility model for solving the technical problem further comprises the following steps:

as above an ultra-thin ceiling lamp, the installation base is circular, the back of back lid be equipped with the size with installation base complex mounting groove, the rotatable installation of installation base in the mounting groove, the edge of installation base is equipped with rapid disassembly structure, be equipped with on the inner wall of mounting groove with rapid disassembly structure complex connection structure.

As above an ultra-thin ceiling lamp, rapid disassembly structure be more than two along the quick detach draw-in groove that the installation base edge set up, the quick detach draw-in groove is circumference and distributes, connection structure be with the quick detach fixture block that quick detach draw-in groove corresponds the setting, the thickness of quick detach fixture block with quick detach draw-in groove's width coincide, be equipped with the installation clearance between the quick detach draw-in groove, make quick detach fixture block can follow the installation clearance rotation is inserted in the quick detach draw-in groove.

As above, the inner wall of the base mounting groove corresponding to the quick-release clamping block is provided with the wiring port convenient for wiring, and the corresponding position of the mounting base is provided with the wiring position matched with the wiring port.

The ultrathin ceiling lamp is characterized in that the power receiving elastic sheet is fixed at the wire routing opening, the power supply elastic sheet matched with the power receiving elastic sheet is fixed in the wire routing position, and the quick-release clamping block is inserted into the quick-release clamping groove and is electrically connected with the power supply elastic sheet.

According to the ultrathin ceiling lamp, the shapes of the front frame, the diffusion plate and the light guide plate are matched with the shape of the rear cover, the diffusion plate and the light guide plate are sequentially fixed on the front side of the rear cover from front to back by the front frame, the first light source is arranged in the front frame, the front frame is internally provided with the first aluminum substrate for mounting the first light source, the first aluminum substrate is arranged around the light guide plate, the first light source is arranged at the position, corresponding to the edge of the light guide plate, of the first aluminum substrate, and the first light source is provided with more than two light sources which are uniformly distributed on the first aluminum substrate.

According to the ultrathin ceiling lamp, the light source installation groove surrounds the base installation groove, a second aluminum substrate for installing a second light source is arranged in the light source installation groove, the number of the second light sources is more than two, and the second light sources are uniformly distributed on one surface, facing the light transmitting cover, of the second aluminum substrate.

As above, the ultrathin ceiling lamp is provided with more than two screw mounting grooves which are circumferentially distributed on the mounting base, one of the screw mounting grooves is provided with a round screw inserting position at one end, and the size of the screw inserting position is larger than that of the screw head of the screw of the mounting base, so that the screw can be inserted into the screw mounting groove from the screw inserting position.

As above, the installation base is provided with more than two heat dissipation through holes, and the heat dissipation through holes are circumferentially and uniformly distributed on the installation base.

According to the ultrathin ceiling lamp, the first light source is an RGBCW dimming light source, and the second light source is an RGB dimming light source.

The utility model has the beneficial effects that: according to the ultrathin ceiling lamp, the front surface and the back surface are respectively provided with different light sources, so that the ceiling lamp can illuminate the lower part and the side surface simultaneously, the illumination range is wider, more illumination modes are provided, more illumination effects can be realized, and more illumination requirements of users are met; the quick-release device is arranged to replace the traditional connection mode of connecting the lamp body of the ceiling lamp with the base by using screws, so that the ceiling lamp can be conveniently disassembled and assembled, the use of screws in the vertical direction can be reduced, and the limitation of the thickness of the middle part of the ceiling lamp by the screws is avoided; utilize the leaded light characteristic of light guide plate simultaneously, set up the light source in the side of light guide plate, broken through the restriction that the light source set up the position for the thickness at ceiling lamp middle part further reduces, more easy to assemble and change.

The utility model will be further described with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic diagram of an explosion structure of a preferred embodiment of the ultra-thin ceiling lamp of the present invention;

FIG. 2 is a rear view of a preferred embodiment of the ultra-thin ceiling lamp according to the present invention;

FIG. 3 is a schematic cross-sectional view along line AA;

in the figure, 1, a front frame, 2, a rear cover, 21, a light source mounting groove, 22, a base mounting groove, 221, a quick-release clamping block, 222, a wiring opening, 223, a power receiving elastic sheet, 3, a light-transmitting cover, 4, a diffusion plate, 5, a light guide plate, 6, a mounting base, 61, a quick-release clamping groove, 62, a power supply elastic sheet, 63, a screw mounting groove, 631, a screw inserting position, 64, a heat dissipation through hole, 7, a first light source, 71, a first aluminum substrate, 8, a second light source, 81, a second aluminum substrate, 1000 and a power supply line.

Detailed Description

The present embodiment is a preferred embodiment of the present invention, and other principles and basic structures that are the same as or similar to the present embodiment are within the scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "plurality" or "a plurality" means two or more unless specifically defined otherwise.

The better embodiment of the ultrathin ceiling lamp is shown by referring to fig. 1 and 2, and the ultrathin ceiling lamp is provided with a front frame 1, a rear cover 2, a light-transmitting cover 3, a light source, a diffusion plate 4, a light guide plate 5 and an installation base 6, wherein the rear cover 2 is connected with an installation plane through the installation base 6, the light source comprises a first light source 7 and a second light source 8, the front frame 1 fixes the first light source 7, the diffusion plate 4 and the light guide plate 5 on the front surface of the rear cover 2, so that the front surface of the ultrathin ceiling lamp can normally illuminate; the back of back lid 2 is equipped with light source mounting groove 21, and second light source 8 is installed in light source mounting groove 21, and printing opacity cover 3 fixes second light source 8 in tub light source mounting groove 21 for the reverse side of ultra-thin ceiling lamp also has the light source and can play the illumination effect. Wherein, ceiling, wall and even the cabinet etc. can the fixed mounting base 6 plane when the mounting surface can.

In this embodiment, installation base 6 is circular, and the back of back lid 2 is equipped with size and installation base 6 complex base mounting groove 22, and installation base 6 is rotatable installs in base mounting groove 22, and the edge of installation base 6 is equipped with rapid disassembly structure, is equipped with on the inner wall of base mounting groove 22 with rapid disassembly structure complex connection structure. The quick release structure in this embodiment is four quick release clamping grooves 61 that set up along the edge of installation base 6, and quick release clamping groove 61 is circumferential direction and distributes, and connection structure is the quick release fixture block 221 that corresponds the setting with quick release clamping groove 61, and the thickness of quick release fixture block 221 is identical with the width of quick release clamping groove 61, is equipped with the installation clearance between quick release clamping groove 61 for quick release fixture block 221 can follow the installation clearance rotation and insert in quick release clamping groove 61. In concrete production implementation, the number of quick release clamping grooves 61 and quick release clamping blocks 211 can be increased or decreased according to the size and weight of the lamp body, so that the lamp body can be firmly installed on the installation base 6. Besides, the quick-release structure can also be an external thread arranged along the edge of the mounting base 6, and the connecting structure is an internal thread arranged on the inner wall of the base mounting groove 22 and matched with the external thread.

In this embodiment, in order to facilitate the wire setting for supplying power to the ultra-thin ceiling lamp, the inner wall of the base mounting groove 22 corresponding to the quick-release clamping block 221 is provided with a wire running port 222 convenient for wire running, and the corresponding position of the mounting base 6 is provided with a wire running position matched with the wire running port 222. The power supply line 1000 for supplying power to the ultra-thin ceiling lamp can extend to the wiring port 222 along the wiring position, and is connected with a power receiving line in the ultra-thin ceiling lamp through the wiring port 222.

In order to further simplify the installation, the power receiving elastic sheet 223 is fixed at the wire routing port 222 of the embodiment, the power supply elastic sheet 62 matched with the power receiving elastic sheet 223 is fixed in the wire routing position, and when the quick release clamping block 221 is inserted into the quick release clamping groove 61, the power receiving elastic sheet 223 is electrically connected with the power supply elastic sheet 62, so that the power supply line 1000 can be quickly connected with the power receiving circuit of the ultrathin ceiling lamp.

In this embodiment, the rear cover 2 is circular, the front frame 15 is annular in shape to fit the rear cover 2, and the diffusion plate 4 and the light guide plate 5 are circular in shape to fit the rear cover 2. The front frame 1 fixes the diffusion plate 4 and the light guide plate 5 on the front side of the back cover 2 from front to back in sequence, the first light source 7 is arranged in the front frame 1, a first aluminum substrate 71 for installing the first light source 7 is arranged in the front frame 1, the first aluminum substrate 71 is arranged around the light guide plate 5, the first light source 7 is arranged on the position of the first aluminum substrate 71 corresponding to the edge of the light guide plate 5, and the first light sources 7 are more than two and are uniformly distributed on the first aluminum substrate 71. When energized, the light emitted from the first light source 7 is redirected by the light guide plate 5 from a direction parallel to the light guide plate 5 to a direction perpendicular to the light guide plate 5, and then dispersed by the diffusion plate 4 to be uniformly irradiated forward from the diffusion plate 4.

In this embodiment, the light source mounting groove 21 is disposed around the base mounting groove 22, the second aluminum substrate 81 for mounting the second light source 8 is disposed in the light source mounting groove 21, two or more second light sources 8 are disposed, the second light sources 8 are uniformly distributed on one surface of the second aluminum substrate 81 facing the light-transmitting cover 3, and after the power is turned on, light emitted by the second light sources 8 is transmitted out of the light-transmitting cover 3 and irradiates the side surface of the ultra-thin ceiling lamp.

In order to ensure the illumination effect of the ultrathin ceiling lamp, the first light source 7 is an RGBCW dimming light source, and the second light source 8 is an RGB dimming light source.

In order to facilitate the installation of the installation base 6, the installation base 6 of the present embodiment is provided with four screw installation grooves 63, the screw installation grooves 63 are circumferentially distributed on the installation base 6, one end of one of the screw installation grooves 63 is provided with a circular screw insertion position 631, and the size of the screw insertion position 631 is larger than the size of the head of the screw of the fixed installation base 6, so that the screw can be inserted into the screw installation groove 63 from the screw insertion position 631. During the installation, only need install first screw on the mounting surface, then with the screw from the cartridge screw position 631 cartridge to the mounting groove for screw 63 in, just can be with the primary fixed of installation base 1, then with other screws from other mounting grooves for screw, make installation base 1 by fixed completely, need not to mark one by one the mounted position of screw. In this embodiment, for the installation of convenient screw, avoid the back lid 2 friction with the lamp body, be equipped with the screw recess of mounting plane one side recess on the installation base 1, screw mounting groove 63 sets up the tank bottom at the screw recess. In the concrete production implementation, the number of the screws and the screw mounting grooves 63 can be increased or decreased according to the size and weight of the lamp body, so as to ensure that the mounting base 1 can bear the weight of the lamp body and is firmly fixed on the mounting plane.

In order to facilitate the heat dissipation of the lamp body and reduce the weight of the installation base 6, the installation base 6 of this embodiment is provided with four heat dissipation through holes 64, and the heat dissipation through holes 64 are circumferentially and uniformly distributed on the installation base 6 and are spaced from the screw installation grooves 63. In a specific production implementation, the size, 1 strength and number of the heat dissipation holes 64 can be increased or decreased according to the size and weight of the lamp body.

According to the ultrathin ceiling lamp, the front surface and the back surface are respectively provided with different light sources, so that the ceiling lamp can illuminate the lower part and the side surface simultaneously, the illumination range is wider, more illumination modes are provided, more illumination effects can be realized, and more illumination requirements of users are met; the quick-release device is arranged to replace the traditional connection mode of connecting the lamp body of the ceiling lamp with the base by using screws, so that the ceiling lamp can be conveniently disassembled and assembled, the use of screws in the vertical direction can be reduced, and the limitation of the thickness of the middle part of the ceiling lamp by the screws is avoided; utilize the leaded light characteristic of light guide plate simultaneously, set up the light source in the side of light guide plate, broken through the restriction that the light source set up the position for the thickness at ceiling lamp middle part further reduces, more easy to assemble and change.

Claims

1. The utility model provides an ultra-thin ceiling lamp, its characterized in that is equipped with preceding frame (1), back lid (2), printing opacity cover (3), light source, diffuser plate (4), light guide plate (5) and installation base (6), back lid (2) pass through installation base (6) are connected with the mounting plane, the light source includes first light source (7) and second light source (8), preceding frame (1) will first light source (7), diffuser plate (4) and light guide plate (5) are fixed the front of back lid (2), the back of back lid (2) is equipped with light source mounting groove (21), second light source (8) are installed in light source mounting groove (21), printing opacity cover (3) will second light source (8) are fixed in pipe light source mounting groove (21).

2. The ultra-thin ceiling lamp of claim 1, wherein the mounting base (6) is circular, the back surface of the rear cover (2) is provided with a base mounting groove (22) with a size matched with the mounting base (6), the mounting base (6) is rotatably mounted in the base mounting groove (22), the edge of the mounting base (6) is provided with a quick-release structure, and the inner wall of the base mounting groove (22) is provided with a connecting structure matched with the quick-release structure.

3. The ultra-thin ceiling lamp of claim 2, wherein the quick-release structure includes two or more quick-release clamping grooves (61) formed along an edge of the mounting base (6), the quick-release clamping grooves (61) are circumferentially distributed, the connecting structure includes quick-release clamping blocks (221) correspondingly disposed to the quick-release clamping grooves (61), a thickness of the quick-release clamping blocks (221) is matched with a width of the quick-release clamping grooves (61), and a mounting gap is formed between the quick-release clamping grooves (61), so that the quick-release clamping blocks (221) can be rotatably inserted into the quick-release clamping grooves (61) from the mounting gap.

4. The ultra-thin ceiling lamp as claimed in claim 3, wherein a routing port (222) for facilitating routing is provided on an inner wall of the base mounting groove (22) corresponding to the quick-release latch (221), and a routing position matched with the routing port (222) is provided at a corresponding position of the mounting base (6).

5. The ultra-thin ceiling lamp of claim 3, wherein a power receiving spring (223) is fixed at the wire feeding port (222), a power supply spring (62) matched with the power receiving spring (223) is fixed in the wire feeding position, and the power receiving spring (223) is electrically connected with the power supply spring (62) when the quick release clamping block (221) is inserted into the quick release clamping groove (61).

6. The super thin ceiling lamp according to claim 2, wherein the front frame (1), the diffusion plate (4) and the light guide plate (5) are matched in shape with the rear cover (2), the diffusion plate (4) and the light guide plate (5) are sequentially fixed on the front side of the rear cover (2) by the front frame (1) from front to back, the first light source (7) is disposed in the front frame (1), a first aluminum substrate (71) for mounting the first light source (7) is disposed in the front frame (1), the first aluminum substrate (71) is disposed around the light guide plate (5), the first light source (7) is disposed at a position where the first aluminum substrate (71) corresponds to an edge of the light guide plate (5), and the first light source (7) is disposed at least two and uniformly distributed on the first aluminum substrate (71).

7. The ultra-thin ceiling lamp of claim 2, wherein the light source installation groove (21) is arranged around the base installation groove (22), a second aluminum substrate (81) for installing a second light source (8) is arranged in the light source installation groove (21), more than two second light sources (8) are arranged, and the second light sources (8) are uniformly distributed on one surface of the second aluminum substrate (81) facing the light-transmitting cover (3).

8. The ultra-thin ceiling lamp of claim 2, wherein more than two screw mounting grooves (63) are formed in the mounting base (6), the screw mounting grooves (63) are circumferentially distributed on the mounting base (6), one end of one of the screw mounting grooves (63) is provided with a circular screw insertion position (621), and the size of the screw insertion position (621) is larger than the size of a nail head for fixing the screw of the mounting base (6), so that the screw can be inserted into the screw mounting groove (63) from the screw insertion position (621).

9. The ultra-thin ceiling lamp of claim 2, wherein the mounting base (6) is provided with more than two heat dissipating through holes (64), and the heat dissipating through holes (64) are circumferentially and uniformly distributed on the mounting base (6).

10. Ultra-thin ceiling lamp according to claim 1, characterized in that the first light source (7) is an RGBCW dimmed light source and the second light source (8) is an RGB dimmed light source.