CN214306786U

CN214306786U - Ceiling lamp

Info

Publication number: CN214306786U
Application number: CN202120391512.0U
Authority: CN
Inventors: 曾庆光; 温晓良; 伍旭
Original assignee: Zhangzhou Alpha Photoelectric Technology Co ltd
Current assignee: Leedarson Lighting Co Ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-09-28
Anticipated expiration: 2031-02-22

Abstract

The utility model provides a ceiling lamp, including the face ring subassembly and set up the light source subassembly on the face ring subassembly, the light source subassembly includes the light source board, fixed and a plurality of luminescence units and the cover of electric connection on the light source board locate the lens on the luminescence unit, correspond the cover on every luminescence unit and be equipped with a lens, the synthetic annular luminescence group of a plurality of luminescence units sets up on the light source board, and the quantity of annular luminescence group is a plurality of, and sets gradually from the center to the edge of light source board. The utility model provides a ceiling lamp, the quantity of annular luminous group is a plurality of, and in same annular luminous group, adjacent luminescence unit mixes the light each other, also mixes the light each other between the adjacent annular luminous group, can guarantee the mixed light effect of preferred. Moreover, each light-emitting unit is covered with one lens, the emitting angle of light rays refracted by the lenses is larger, the light mixing effect of the light rays adjacent to the lens is better, and the height of the ceiling lamp can be further reduced.

Description

Ceiling lamp

Technical Field

The utility model belongs to the technical field of lamps and lanterns, more specifically say, relate to a ceiling lamp.

Background

The ceiling lamp is often used in indoor places, is installed on the ceiling, occupies small space and is relatively attractive. Adopt the ceiling lamp of straight following formula luminescence mode, in order to guarantee better mixed light effect, its whole height often is thicker. Therefore, the ceiling lamp emitting light in the direct type mode is difficult to miniaturize, occupies a large height space, and may influence indoor layout.

Disclosure of Invention

An object of the embodiment of the utility model is to provide a ceiling lamp to solve the luminous ceiling lamp of straight following formula great technical problem of overall height that exists among the prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a ceiling lamp, including the face ring subassembly and set up in light source subassembly on the face ring subassembly, the light source subassembly include light source board, fixed and electric connection in a plurality of luminescence units and cover on the light source board are located lens on the luminescence unit, every the last correspondence cover of luminescence unit is equipped with one lens, it is a plurality of the luminescence unit makes up and forms annular luminescence group and sets up on the light source board, the quantity of annular luminescence group is a plurality of, and certainly the center of light source board sets gradually to the edge.

In one embodiment, a plurality of the annular light emitting groups are concentrically arranged.

In one embodiment, the ceiling lamp has a height to diameter ratio of 0.09 to 0.19.

In one embodiment, the diameter of the ceiling lamp is 220mm to 330mm, and the height of the ceiling lamp is 30mm to 40 mm.

In one embodiment, the ceiling lamp further comprises a color matching switch, the light source board is fixedly and electrically connected with a color matching driving module, and the color matching switch is electrically connected with the color matching driving module.

In one embodiment, an avoiding hole is formed in the center of the light source board, and the color adjusting switch penetrates through the avoiding hole.

In one embodiment, the color matching switch comprises a switch box and a switch body arranged in the switch box, the switch box is fixed on the face ring body of the face ring component through a threaded piece, and the outer side of the switch box is provided with a connecting lug for the threaded piece to pass through.

In one embodiment, the face ring body is provided with a switch hole, and the adjusting key of the switch body is arranged through the switch hole.

In one embodiment, the face ring assembly comprises a face ring body and hanging plates for hanging on a ceiling, wherein the light source plates and the hanging plates are respectively fixed on two opposite sides of the face ring body.

In one embodiment, a fixing piece is fixed on the hanging plate, and waterproof foam for abutting and sealing with a ceiling is fixed on the fixing piece.

The utility model provides a ceiling lamp's beneficial effect lies in: compared with the prior art, the utility model discloses ceiling lamp includes face ring subassembly and light source subassembly, the light source subassembly includes the light source board, luminescence unit and lens, a plurality of luminescence unit make up and become annular luminescence group and set up on the light source board, and the quantity of annular luminescence group is a plurality of, a plurality of annular luminescence group set gradually from the center to the edge of light source board, in same annular luminescence group, adjacent luminescence unit mixes the light each other, also mix the light each other between the adjacent annular luminescence group, can be when the high reduction of ceiling lamp, guarantee the mixed light effect of preferred. Moreover, each light-emitting unit is covered with one lens, so that light emitted by each light-emitting unit is mixed with the adjacent light-emitting unit after being refracted by the lenses, the emission angle of the light refracted by the lenses is larger, the light mixing effect of the light with the adjacent light is better, and the height of the ceiling lamp can be further reduced under the condition of ensuring a certain light mixing effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is an explosion structure diagram of a ceiling lamp provided by an embodiment of the present invention;

fig. 2 is an internal structure view of the ceiling lamp provided by the embodiment of the present invention;

fig. 3 is a perspective structural view of a face ring assembly provided in an embodiment of the present invention;

fig. 4 is an exploded view of a face ring assembly according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1-a face ring assembly; 11-face ring body; 111-edge portion; 112-switch hole; 113-a positioning hole; 12-hanging the board; 121-hollowed out holes; 13-waterproof foam; 2-a light source assembly; 21-a light source plate; 211-relief holes; 22-a light emitting unit; 220-annular light emitting group; 23-a lens; 3-a toning switch; 31-a switch box; 311-a connecting lug; 312-positioning protrusions; 32-a switch body; 33-a screw; 34-a conductive sheet; 35-conductive screws; 4-lampshade.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the 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 are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

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, "a plurality" means two or more unless specifically limited otherwise.

It is right now that the embodiment of the utility model provides a ceiling lamp explains. Ceiling lamps are often used in indoor scenes, are fixed on ceilings and are used for illumination.

In one embodiment of the present invention, please refer to fig. 1 and fig. 2 together, the ceiling lamp includes a surface ring assembly 1 and a light source assembly 2, the light source assembly 2 is disposed on the surface ring assembly 1, the surface ring assembly 1 can be fixed on the ceiling, and the light source assembly 2 is conveniently installed and positioned. The light source assembly 2 includes a light source plate 21, a plurality of light emitting units 22, and a lens 23. Each light emitting unit 22 is fixed and electrically connected to the light source board 21, and the light source board 21 has a wiring therein, and each light emitting unit 22 is connected in series or in parallel through the wiring in the light source board 21. The plurality of light emitting units 22 form a ring to form a ring light emitting group 220, and in the same ring light emitting group 220, the adjacent light emitting units 22 mix light with each other to form a ring aperture with uniform light emission. The quantity of the annular luminous groups 220 is a plurality of, and sets gradually from the center to the edge of the light source plate 21, and like this, the light between the adjacent annular luminous groups 220 can also carry out abundant mixed light, makes a plurality of annular diaphragms through the mixed light after, the alternate condition of light and shade can not appear. The number of the annular light emitting groups 220 may be two, three, etc., and the number of the annular light emitting groups 220 is at least two, and the larger the number of the annular light emitting groups is, the closer the distance between the adjacent annular light emitting groups 220 is, and the better the light mixing effect is. Each light-emitting unit 22 is correspondingly covered with a lens 23, so that after the light rays emitted by each light-emitting unit 22 are refracted by the lens 23, the emission angle is increased, the intersection range of the light rays with the adjacent light rays is enlarged, and the light mixing effect is better.

Ceiling lamp in the above-mentioned embodiment, including face ring subassembly 1 and light source subassembly 2, light source subassembly 2 includes light source board 21, luminescence unit 22 and lens 23, a plurality of luminescence unit 22 make up and become annular luminescence group 220 and set up on light source board 21, and the quantity of annular luminescence group 220 is a plurality of, a plurality of annular luminescence group 220 set gradually from the center to the edge of light source board 21, in same annular luminescence group 220, adjacent luminescence unit 22 mixes the light each other, also mix the light each other between the adjacent annular luminescence group 220, can highly reduce at ceiling lamp, guarantee the mixed light effect of preferred. Moreover, each light-emitting unit 22 is covered with one lens 23, so that light emitted by each light-emitting unit 22 is mixed with the adjacent light-emitting unit 22 after being refracted by the lens 23, the emission angle of the light refracted by the lens 23 is larger, the light mixing effect with the adjacent light is better, and the height of the ceiling lamp can be further reduced under the condition of ensuring a certain light mixing effect.

In one embodiment of the present invention, please refer to fig. 1 and fig. 2, in the same annular light emitting group 220, after the adjacent light emitting units 22 are covered with the corresponding lenses 23, the distance between two adjacent lenses 23 is less than 3mm, so that the distance between the adjacent lenses 23 is smaller, the light intersection range between the adjacent light emitting units 22 can be ensured to be larger, and the light mixing effect is better. The distance between two adjacent lenses 23 is the minimum distance between the outer peripheral surfaces of two adjacent lenses 23.

In one embodiment of the present invention, referring to fig. 1 and fig. 2, the plurality of annular light-emitting groups 220 are concentrically arranged, so that the distances between two light-emitting units 22 in each radial direction in the adjacent annular light-emitting groups 220 are equal, and the light mixing effect is the same. If the adjacent annular light emitting groups 220 are not concentrically arranged, a bright area is formed between two light emitting units 22 having a smaller radial distance, and a dark area is formed between two light emitting units 22 having a larger radial distance. Furthermore, when the number of the annular light-emitting groups 220 is greater than or equal to three, the diameter difference of every two adjacent annular light-emitting groups 220 is equal, so that the light mixing effect of every two adjacent annular light-emitting groups 220 is ensured to be the same, and the phenomenon of uneven brightness cannot occur.

In one embodiment of the present invention, the height and diameter ratio of the ceiling lamp is 0.09 to 0.19. In this embodiment, since the plurality of annular light emitting groups 220 are disposed on the light source plate 21, and each light emitting unit 22 is covered with the lens 23, the height of the ceiling lamp can be reduced, and a good light mixing effect can be ensured when the height and diameter ratio of the ceiling lamp is between 0.09 and 0.19. For example, the ceiling lamp may have a height and diameter ratio of 0.09, 0.1, 0.15, 0.18, 0.19, etc. Optionally, the diameter of the ceiling lamp is between 220mm and 320mm, and the height of the ceiling lamp is between 30mm and 40mm respectively. For example, the diameter of the ceiling lamp is 250mm, and the height of the ceiling lamp is 35 mm; the diameter of the ceiling lamp is 220mm, and the height of the ceiling lamp is 35 mm; the diameter of ceiling lamp is 300mm, and the height of ceiling lamp is 32 mm. It should be noted that the height of the ceiling lamp is the overall height of the ceiling lamp, which is the overall height after the hanging plate 12 and the lampshade 4 are installed.

In one embodiment of the present invention, please refer to fig. 2 and 4, the light source board 21 is fixedly and electrically connected with a color-mixing driving module, the color-mixing driving module is integrated on the light source board 21, and no additional color-mixing driving board is needed, so as to reduce the internal parts of the ceiling lamp, reduce the cost of raw materials, and facilitate the miniaturization of the ceiling lamp. Ceiling lamp still includes mixing of colors switch 3, mixing of colors switch 3 and mixing of colors drive module electric connection, promptly with light source board 21 electric connection, the adjustable luminescence unit 22's when stirring mixing of colors switch 3 colour temperature. Compared with the scheme of arranging the color modulation driving board, the color modulation driving and the light-emitting unit 22 in the embodiment share the same board, and the color modulation function can be realized only by additionally arranging the color modulation switch 3.

Optionally, referring to fig. 1 and fig. 2, an avoiding hole 211 is formed in the center of the light source board 21, and the color adjusting switch 3 is disposed in the avoiding hole 211, so that after the light source board 21, the color adjusting switch 3 and the like are mounted, the protruding portion of the color adjusting switch 3 can pass through the avoiding hole 211 to be disposed, so that the layout of the light source board 21 and the color adjusting switch 3 is tighter, and the size of the ceiling lamp is further reduced. Moreover, the avoiding hole 211 is disposed at the center of the light source plate 21, which does not affect the layout of the light emitting unit 22, and the light emitting unit 22 is disposed only around the avoiding hole 211.

In one embodiment of the present invention, please refer to fig. 2 to 4, the toning switch 3 is fixed on the face ring body 11 of the face ring assembly 1. The surface ring body 11 has a front surface and a back surface, the front surface of the surface ring body 11 faces the light emitting direction of the light emitting unit 22, and the back surface of the surface ring body 11 is disposed toward the ceiling. The toning switch 3 can be fixed on the front surface of the surface ring body 11, and can also be fixed on the back surface of the surface ring body 11. When the color matching switch 3 is fixed on the front surface of the surface ring body 11, the back surface of the ceiling lamp cannot be raised, and the installation of the ceiling lamp cannot be influenced.

Alternatively, referring to fig. 3 and 4, the color-adjusting switch 3 includes a switch box 31 and a switch body 32, the switch body 32 is disposed inside the switch box 31, and the switch box 31 is fixed on the surface ring body 11. The switch body 32 can be fixed in the switch box 31, or can be fixed on the face ring body 11 by pressing the switch box 31. The switch case 31 may be fixed to the face ring body 11 by screws 33, rivets, or the like. When the switch box 31 is fixed on the face ring body 11 through the screw 33, the switch box 31 is provided with the connecting lug 311, the face ring body 11 is correspondingly provided with the connecting hole, and the screw 33 penetrates through the connecting lug 311 and the connecting hole, so that the switch box 31 is fixed on the face ring body 11. The number of the connecting lugs 311 is at least two, so that the toning switch 3 can be stably arranged on the surface ring body 11.

In one embodiment of the present invention, please refer to fig. 3 and 4, when the color mixing switch 3 is fixed on the front surface of the surface ring body 11, the surface ring body 11 has a corresponding switch hole 112, the adjusting key of the switch body 32 passes through the switch hole 112 from the front surface of the surface ring body 11 to the back surface of the surface ring body 11, so that the adjusting key of the switch body 32 is exposed on the back surface of the surface ring body 11, i.e. on the back surface of the ceiling lamp, the ceiling lamp is color-mixed on the aspect, and the ceiling lamp does not need to be detached during the color mixing process. Optionally, the adjustment key of the switch body 32 is a toggle switch, and the switch hole 112 is elongated, so that the adjustment key of the switch body 32 can be toggled back and forth in the switch hole 112.

Optionally, referring to fig. 3 and 4, a conductive plate 34 is further fixed on the back surface of the surface ring body 11, a cable is connected to the conductive plate 34, the cable is used for connecting to an external reserved commercial power cable, the conductive plate 34 is fixed on the back surface of the surface ring body 11 through a conductive screw 35, the conductive screw 35 penetrates through the surface ring body 11 to the front surface thereof, and the color matching switch 3, the light source plate 21 and the like can be electrically connected to the conductive screw 35 through electrical contact, welding and the like.

Optionally, referring to fig. 3 and 4, a positioning protrusion 312 is convexly formed on one side of the switch box 31 facing the face ring body 11, the face ring body 11 is provided with a positioning hole 113, when the switch box 31 is installed, the positioning protrusion 312 of the switch box 31 is inserted into the positioning hole 113, and the positioning protrusion 312 and the positioning hole 113 are configured to guide the switch box 31. Moreover, when the positioning projection 312 is provided offset from the center of the switch case 31 in the length and width directions, there is also a fool-proofing effect to prevent the switch case 31 from being inversely fitted.

In one embodiment of the present invention, referring to fig. 3 and 4, the face ring assembly 1 includes a face ring body 11 and a hanging plate 12, the hanging plate 12 is fixed on the face ring body 11, and more specifically, the hanging plate 12 is fixed on the back of the face ring body 11 and faces the ceiling. The light source plate 21 is fixed to the front surface of the face ring. Wherein, the light source plate 21 can be fixed on the front surface of the face ring body 11 by a screw. The rotatable joint of link plate 12 is at the back of face ring body 11, because link plate 12 and the rotatory joint of face ring body 11 for link plate 12 can be dismantled for face ring body 11, consequently, can change the link plate 12 of isostructure, is applicable to different installation scenes.

Optionally, the hanging plate 12 is provided with a hollow hole 121, so that part of the surface ring body 11 is exposed, and the adjusting piece of the switch body 32, the conducting strip 34, the cable connected to the conducting strip 34 and other structures are exposed, thereby facilitating color temperature adjustment and installation.

Optionally, the ceiling lamp further includes a lampshade 4, the lampshade 4 covers the light emitting side of the light source plate 21, so as to protect the light source assembly 2 and further homogenize light to the light. The lampshade 4 can be clamped and fixed on the surface ring body 11.

In one embodiment of the present invention, a fixing member is fixed on the hanging plate 12, a waterproof foam 13 is fixed on the fixing member, and the waterproof foam 13 can be adhered on the fixing member. When the ceiling lamp is installed on the ceiling, the waterproof foam 13 is extruded with the ceiling, so that a gap between the ceiling lamp and the ceiling is sealed, and a waterproof effect is achieved. The plane that the edge place of face ring body 11 towards ceiling one side is the reference plane, and the effect of mounting lies in reducing the difference in height position of mounting and reference plane for under the cotton 13 uncompressed state of waterproof bubble, can bulge in the reference plane, set up with the ceiling butt.

In one embodiment of the present invention, please refer to fig. 4, the surface ring body 11 has an annular edge portion 111, the plane of the edge portion 111 facing to the ceiling is a reference plane, the surface of the edge portion 111 facing to the center of the surface ring body 11 is an inclined surface, the waterproof foam 13 is attached on the inclined surface, and the waterproof foam 13 protrudes from the reference plane toward the ceiling to be disposed, so that the ceiling lamp is mounted on the ceiling, and the waterproof foam 13 is extruded with the ceiling, thereby sealing the gap between the ceiling lamp and the ceiling, and realizing the waterproof performance.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a ceiling lamp, its characterized in that: including the face ring subassembly and set up in light source subassembly on the face ring subassembly, the light source subassembly include light source board, fixed and electric connection in a plurality of luminescence units and cover on the light source board are located lens on the luminescence unit, every the last correspondence cover of luminescence unit is equipped with one lens, it is a plurality of the luminescence unit makes up and is circularized luminescence group and sets up on the light source board, the quantity of annular luminescence group is a plurality of, and certainly the center to the edge of light source board sets gradually.

2. The ceiling lamp of claim 1, wherein: the annular light-emitting groups are concentrically arranged.

3. The ceiling lamp of claim 1, wherein: the height and diameter ratio of the ceiling lamp is 0.09-0.19.

4. The ceiling lamp of claim 3, wherein: the diameter of ceiling lamp is 220mm to 330mm, the height of ceiling lamp is 30mm to 40 mm.

5. The ceiling lamp of claim 1, wherein: ceiling lamp is still including mixing of colors switch, fixed and electric connection has mixing of colors drive module on the light source board, mixing of colors switch with mixing of colors drive module electric connection.

6. The ceiling lamp of claim 5, wherein: an avoiding hole is formed in the center of the light source plate, and the color mixing switch penetrates through the avoiding hole.

7. The ceiling lamp of claim 5, wherein: the color matching switch comprises a switch box and a switch body arranged in the switch box, the switch box is fixed on the face ring body of the face ring component through a threaded piece, and a connecting lug for the threaded piece to penetrate through is arranged on the outer side of the switch box.

8. The ceiling lamp of claim 7, wherein: the surface ring body is provided with a switch hole, and an adjusting key of the switch body penetrates through the switch hole.

9. The ceiling lamp of claim 1, wherein: the surface ring component comprises a surface ring body and hanging plates for hanging on a ceiling, and the light source plates and the hanging plates are respectively fixed on two opposite sides of the surface ring body.

10. The ceiling lamp of claim 9, wherein: the hanging plate is fixed with a fixing piece, and the fixing piece is fixed with waterproof foam which is used for being abutted and sealed with a ceiling.