A ceiling lamp with three-sided lighting

Abstract

The present invention discloses a ceiling lamp with three-side lighting, which can illuminate in two directions, downward and upward, so that the spatial three-dimensional lighting area is large. A ceiling lamp with three-side lighting comprises a main frame profile, both sides of the main frame profile are recessed upward to form a first groove with an opening facing downward, a first LED light bar is installed on the inner surface of the top wall of the first groove, and a first diffusion plate is installed at the opening of the first groove; a second groove with an opening facing upward is formed between the adjacent side walls of the two first grooves, a second LED light bar is installed in the second groove, a second diffusion plate is installed at the opening of the second groove, and a power driver is installed on the bottom wall of the second groove.

Description

Technical Field

[0001] The invention belongs to the technical field of lamps, and in particular relates to a ceiling lamp with three-side lighting. Background Art

[0002] Ceiling lights are a type of lamps, and the light sources include ordinary white bulbs, fluorescent lamps, high-intensity gas discharge lamps, halogen lamps, LEDs, etc. At present, the most popular ceiling lights on the market are LED ceiling lights, which are frequently used in various places such as homes, offices, and entertainment venues. Lamps with the same light source are suitable for different places. For example, ceiling lights using ordinary incandescent bulbs and fluorescent lamps are mainly used for lighting in places with a floor height of about 4 meters such as homes, classrooms, and office buildings; high-intensity gas discharge lamps with larger power and light source volume are mainly used for lighting in places with a floor height of 4 to 9 meters such as stadiums, hypermarkets, and factories.

[0003] In order to achieve sufficient height for the work surface while saving electricity, LED ceiling lights are usually the first choice for lighting in homes, schools, shops and offices.

[0004] However, current LED ceiling lights emit light from a single plane at the bottom. For high-rise spaces such as libraries that need lighting, if the ceiling lights are hung too low, the space above will be dark, affecting the overall visual experience of the space. If the ceiling lights are hung too high, the lighting effect below will be poor, so the size and power of the light source must be increased, which will affect the reader's experience. Summary of the invention

[0005] The object of the present invention is to provide a ceiling lamp with three-side lighting, which can illuminate in two directions, downward and upward, so that the three-dimensional lighting area of ​​the space is large.

[0006] To solve the above technical problems, the purpose of the present invention is achieved as follows:

[0007] A three-sided lighting ceiling lamp comprises a main frame profile, both sides of the main frame profile are recessed upward to form a first groove with an opening facing downward, a first LED light strip is installed on the inner surface of the top wall of the first groove, and a first diffusion plate is installed at the opening of the first groove; a second groove with an opening facing upward is formed between adjacent side walls of the two first grooves, a second LED light strip is installed in the second groove, a second diffusion plate is installed at the opening of the second groove, and a power driver is installed on the bottom wall of the second groove.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the main frame profile is composed of two side profiles and an intermediate profile; the side profile includes a first top plate, and the two side edges of the first top plate extend and bend to form a first side plate, and a bent mounting plate is connected between the two first side plates, and a first LED light strip is installed on the mounting plate; a first card slot is recessed at a connection position between one end of the mounting plate and the bottom of a first side plate, and a second card slot is protruded from the other end of the mounting plate; the intermediate profile includes a first bottom plate, and the two side edges of the first bottom plate are A connecting plate is extended and bent, a first groove is protruding from the upper surface of the first base plate, the power drive is installed on the first groove through a bolt, and a third groove is recessed at the edge of the first base plate; the end of the connecting plate is bent to form an insert plate, and a fourth groove is protruding from the connecting plate; the two edges of the first diffuser plate are extended and bent to have first convex strips; the mounting plate of one side profile is inserted into the fourth groove of the middle profile, the insert plate of the middle profile is inserted into the second groove of the side profile, and the first convex strips at both ends of the first diffuser plate are respectively embedded in the first groove and the third groove to form a fixation.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: a second convex strip protrudes from the bottom edge of the first side plate; the second diffuser plate is flat, and third grooves protrude from both edges of the second diffuser plate, and the second boss is embedded in the third groove and fixed.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme: a third convex strip is protruding from the surface of the first side panel; a connecting piece is connected between the two third convex strips, and a second LED light strip is installed between the two connecting pieces; the second LED light strip is arranged opposite to the second diffusion plate, and the second LED light strip is located above the power drive.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme: a fifth slot inclined outward is recessed in the middle of the mounting plate, and the first LED light strip is inserted into the fifth slot and fixed.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme: it also includes an end cover; a fixing block protrudes from the surface of the end cover, and the fixing block is embedded in the side profile and the middle profile for fixing.

[0013] On the basis of the above scheme and as a preferred scheme of the above scheme: a sixth slot is recessed on the upper surface of the first top plate, and the fixing block is inserted into the sixth slot and fixed through bolts.

[0014] On the basis of the above solution and as a preferred solution of the above solution: a connecting block is inserted into the sixth slot, and the connecting block passes through the steel wire.

[0015] Compared with the prior art, the present invention has the following outstanding and beneficial technical effects:

[0016] Compared with the prior art, the three-side lighting ceiling lamp of the present invention comprises a main frame profile, both ends of the main frame profile are set as first grooves with openings facing downwards, a second groove with openings facing upwards is set between the two first grooves, a first LED light bar is installed in the first groove to achieve a downward lighting effect, and a second LED light bar is installed in the second groove to achieve an upward lighting effect;

[0017] The main frame profile includes two side profiles and a middle profile, the two side profiles are plug-in connected to the middle profile, and the two ends of the first diffusion plate are plug-in connected to the side profile and the middle profile respectively, so as to achieve the effect of interlocking. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main frame profile structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 3 It is a schematic diagram of the main frame profile structure of the present invention.

[0021] Figure 4 It is a schematic diagram of the side profile structure of the present invention.

[0022] Figure 5 It is a schematic diagram of the intermediate profile structure of the present invention.

[0023] Figure 6 It is a schematic structural diagram of the first diffusion plate of the present invention.

[0024] Figure 7 It is a schematic diagram of the structure of the second diffuser plate of the present invention.

[0025] Figure 8 It is a schematic diagram of the end cover structure of the present invention.

[0026] Fig. 9 It is a schematic diagram of the connection block structure of the present invention.

[0027] Fig.10 It is a schematic diagram of the overall explosion structure of the present invention.

[0028] Fig.11 It is a partial exploded structural schematic diagram of the present invention.

[0029] Fig.12 It is a schematic diagram of the overall main structure of the present invention.

[0030] Fig.13 It is a schematic diagram of the overall top view structure of the present invention.

[0031] Figure numerals: main frame profile 01; first groove 010; second groove 011; side profile 012; first top plate 0120; first side plate 0121; mounting plate 0122; first slot 0132; second slot 0124; second ridge 0125; third ridge 0126; fifth slot 0127; sixth slot 0128; intermediate profile 013; first bottom plate 0130; connecting plate 0131; first groove 0132; third groove 0133; plug plate 0134; fourth groove 0135; first LED light bar 02; first diffuser plate 03; first ridge 030; second LED light bar 04; second diffuser plate 05; third groove 050; power driver 06; connector 07; end cover 08; fixing block 080; connecting block 09; steel wire 090; DETAILED DESCRIPTION

[0032] The present invention will be further described below with reference to specific embodiments in conjunction with the accompanying drawings;

[0033] The present embodiment provides a ceiling lamp with three-side lighting, including a main frame profile 01, which can be a split structure or an integrated structure; the two sides of the main frame profile 01 are recessed upward to form a first groove 0132010 with an opening facing downward, a first LED light bar 02 is installed on the inner surface of the top wall of the first groove 0132010, the first LED light bar 02 can be glued or fixed in the top wall of the first groove 0132010 through bolts, a first diffuser plate 03 is installed at the opening of the first groove 0132010, and the first diffuser plate 03 can be connected to the first groove 0132010 in an inserting or snap-on manner;

[0034] As described above, the two ends of the main frame profile 01 are provided with first grooves 0132010, that is, the two ends are respectively installed with first LED light strips 02, the light of the first LED light strip 02 is irradiated downward, and the first diffusion plate 03 covers the opening of the first groove 0132010, playing the role of refracting and reflecting the light, and the first LED light strip 02 can illuminate the bottom;

[0035] A second groove 011 with an upward opening is formed between adjacent side walls of the two first grooves 0132010, and a second LED light strip 04 is installed in the second groove 011. The second LED light strip 04 can be glued or fixed to the top wall of the second groove 011 by bolts, and a second diffuser plate 05 is installed at the opening of the second groove 011. The second diffuser plate 05 can be inserted or snap-connected to the second groove 011; a power driver 06 is installed on the bottom wall of the second groove 011.

[0036] As described above, the opening of the second groove 011 faces upward, the second diffusion plate 05 is installed on the second groove 011, and the second LED light bar 04 is installed in the second groove 011, which can play the role of upward lighting, and the second diffusion plate 05 plays the role of refracting and reflecting light. At the same time, the power driver 06 can also be installed in the second groove 011, integrating the electrical appliance with the ceiling lamp, which is convenient for manufacturers to produce and transport and for customers to purchase.

[0037] A first LED light strip 02 with lamp beads facing downward is installed at both ends of the main frame profile 01 to provide downward lighting, and a second LED light strip 04 with lamp beads facing upward is installed in the middle of the main frame profile 01 to provide upward lighting. In this way, the present invention can be installed at a medium height in the room, and can illuminate both the upper and lower parts of a space on a very high floor.

[0038] Furthermore, the main frame profile 01 is formed by splicing two side profiles 012 and a middle profile 013; the side profile 012 and the middle profile 013 are formed by extrusion of aluminum alloy profiles through a die;

[0039] The side profile 012 includes a first top plate 0120, and first side plates 0121 are extended and bent from both side edges of the first top plate 0120. One first top plate 0120 and two second side plates are combined to form a concave shape; a bent mounting plate 0122 is connected between the two first side plates 0121, and the first LED light strip 02 is mounted on the mounting plate 0122; the mounting plate 0122 is additionally provided between the two first side plates 0121. When the side profile 012 is made thin and hollow, the mounting plate 0122 can enhance the firmness and can also be mounted with the first LED light strip 02;

[0040] A first slot 0132 is recessed at a connection position between one end of the mounting plate 0122 and the bottom of a first side plate 0121, and a second slot 0124 is protruded from the other end of the mounting plate 0122; the first slot 0132 and the second slot 0124 are strip-shaped slots with small openings and large interiors;

[0041] The intermediate profile 013 includes a first bottom plate 0130, and connecting plates 0131 are extended and bent at both side edges of the first bottom plate 0130, and the first bottom plate 0130 and the connecting plates 0131 are integrally formed; a first groove 0132010 is protruded on the upper surface of the first bottom plate 0130, and the first groove 0132010 is a long strip-shaped pit; the power driver 06 is installed on the first groove 0132010 through bolts, and the shell of the power driver 06 is fixed on the first groove 0132010 through bolts; a third card groove 0133 is recessed at the edge of the first bottom plate 0130; the end of the connecting plate 0131 is bent to form an insert plate 0134, and the insert plate 0134 is integrally formed with the connecting plate 0131, and a fourth card groove 0135 is protruded on the connecting plate 0131, and the fourth card groove 0135 is formed by a plate body protruding from the connecting plate 0131;

[0042] The first convex strips 030 are extended and bent along the two edges of the first diffuser 03; the first convex strips 030 are formed by extending and bending the two edges of the first diffuser 03; the cross-sectional shape of the first diffuser 03 matches the first slot 0132, which can be plate-shaped or concave; the first diffuser 03 is snap-fitted to the first slot 0132010, which is convenient for disassembly and assembly;

[0043] The mounting plate 0122 of the side profile 012 is inserted into the fourth slot 0135 of the middle profile 013, the insert plate 0134 of the middle profile 013 is inserted into the second slot 0124 of the side profile 012, and the first convex strips 030 at both ends of the first diffuser plate 03 are respectively embedded in the first slot 0132 and the third slot 0133 to form a fixation.

[0044] As described above, the two ends of the middle profile 013 are respectively spliced ​​with a side profile 012 by inserting and splicing to form the main frame profile 01; as shown in the figure, the middle profile 013 is spliced ​​with the side profile 012, and the two ends of the first diffuser plate 03 are respectively connected with the side profile 012 and the middle profile 013, forming a two-by-two connection structure, which is more firm after assembly.

[0045] Furthermore, a second convex strip 0125 is protruded from the bottom edge of the first side plate 0121;

[0046] The second diffuser plate 05 is in a flat plate shape, and third grooves 050 are protruded from two edges of the second diffuser plate 05 . The second bosses are embedded in the third grooves 050 and fixed.

[0047] As described above, the edge of the second diffuser plate 05 is provided with a third groove 050, and the third groove 050 is sleeved into the third boss of the side profile 012 to form a plug-in connection, which is convenient for disassembly and assembly;

[0048] Furthermore, a third ridge 0126 protrudes from the surface of the first side panel 0121 ; a connector 07 is connected between two third ridges 0126 , and a second LED light strip 04 is installed between the two connectors 07 ; the second LED light strip 04 is arranged opposite to the second diffusion plate 05 , and the second LED light strip 04 is located above the power driver 06 .

[0049] As described above, in order to avoid the installation of the power driver 06, a third convex strip 0126 is protruded from the side profile 012, and the second LED light strip 04 is mounted on the third convex strip 0126, so as to reserve space for the power driver 06 below, and at the same time, the second LED light strip 04 can be closer to the second diffuser plate 05;

[0050] Furthermore, a fifth slot 0127 inclined outward is recessed in the middle of the mounting plate 0122 , and the first LED light strip 02 is inserted into the fifth slot 0127 and fixed.

[0051] As described above, a fifth slot 0127 is recessed on the mounting plate 0122 of the side profile 012, and the first LED light strip 02 can be directly inserted into the fifth slot 0127 for fixing without the need for pasting or screws. At the same time, the fifth slot 0127 is tilted outwards to achieve the effect of more irradiation area;

[0052] Furthermore, it also includes an end cover 08, which is in the shape of a plate; a fixing block 080 protrudes from the surface of the end cover 08, and the fixing block 080 is embedded in the side profile 012 and the middle profile 013 for fixing.

[0053] As described above, a fixing block 080 is protruded on the surface of the end cover 08. There are several fixing blocks 080, which can protrude up, down, left and right. The fixing blocks 080 are embedded in the inner edges of the side profile 012 and the middle profile 013 in a tight fit manner and clamped. The end cover 08 can play a role in dust prevention and protection of internal electrical appliances.

[0054] Furthermore, a sixth slot 0128 is recessed in the upper surface of the first top plate 0120 , and the fixing block 080 is inserted into the sixth slot 0128 and fixed by bolts.

[0055] As described above, insert the two fixing blocks 080 on the end cover 08 into the two side profiles 012 respectively, and then fix them with bolts to ensure that the end cover 08 will not fall off;

[0056] Furthermore, the connection block 09 is inserted into the sixth slot 0128 , and the connection block 09 passes through the steel wire 090 .

[0057] As mentioned above, the connection block 09 is in an inverted T shape, inserted into the sixth slot 0128 of the side profile 012, and fixed at the top through the steel wire 090. The installation of the steel wire 090 is not an improvement of the present invention and belongs to the prior art. A junction box can also be fixed on the steel wire 090, and the redundant wires can be placed inside.

[0058] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. These are merely for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0059] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made according to the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A three-sided ceiling lamp, characterized in that: It comprises a main frame profile, both sides of the main frame profile are recessed upward to form a first groove with an opening facing downward, a first LED light strip is installed on the inner surface of the top wall of the first groove, and a first diffusion plate is installed at the opening of the first groove; A second groove with an upward opening is formed between adjacent side walls of the two first grooves, a second LED light bar is installed in the second groove, a second diffusion plate is installed at the opening of the second groove, and a power driver is installed on the bottom wall of the second groove; The main frame profile is composed of two side profiles and a middle profile; The side profile includes a first top plate, and first side plates are extended and bent along both side edges of the first top plate, and a bent mounting plate is connected between the two first side plates, and a first LED light strip is mounted on the mounting plate; a first card slot is recessed at a connection position between one end of the mounting plate and the bottom of a first side plate, and a second card slot is protruded from the other end of the mounting plate; The intermediate profile includes a first bottom plate, connecting plates are extended and bent at both side edges of the first bottom plate, a first groove is protruded from the upper surface of the first bottom plate, a power drive is installed on the first groove through a bolt, and a third slot is recessed at the edge of the first bottom plate; The end of the connecting plate is bent to form a plug plate, and a fourth slot is protruded from the connecting plate; The first diffusion plate has first convex strips extending and bending along both edges; The mounting plate of one side profile is inserted into the fourth slot of the middle profile, the plug plate of the middle profile is inserted into the second slot of the side profile, and the first convex strips at both ends of the first diffuser are respectively embedded in the first slot and the third slot to be fixed; A second convex strip protrudes from the bottom edge of the first side plate; The second diffuser is in a flat plate shape, and third grooves are protruding from two edges of the second diffuser, and the second convex strips are embedded in the third grooves for fixation; A fifth slot inclined outward is recessed in the middle of the mounting plate, and the first LED light strip is inserted into the fifth slot and fixed; A sixth slot is recessed on the upper surface of the first top plate, and the fixing block is inserted into the sixth slot and fixed by bolts; The connecting block is inserted into the sixth slot, and the connecting block passes through the steel wire.

2. The three-side lighting ceiling lamp according to claim 1, characterized in that: A third convex strip is protruded from the surface of the first side plate; a connecting piece is connected between two third convex strips, and a second LED light strip is installed between the two connecting pieces; the second LED light strip is arranged opposite to the second diffusion plate, and the second LED light strip is located above the power drive.

3. The three-side lighting ceiling lamp according to claim 1, characterized in that: It also includes an end cover; a fixing block protrudes from the surface of the end cover, and the fixing block is embedded in the side profile and the middle profile for fixing.

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