CN209819356U - Ceiling lamp - Google Patents

Abstract

The utility model discloses a ceiling lamp, it includes: a mounting plate (2) for being mounted in advance on the ceiling (1); the lamp body (3), the central position of the back of the lamp body (3) is recessed to form a groove (4), when the lamp body (3) moves upwards to the limit position towards the position of the mounting disc (2), the mounting disc (2) is accommodated in the groove (4), and the mounting disc (2) and the groove (4) are in rotating fit along the circumferential direction of the axis of the mounting disc (2); the lamp body (3) is characterized in that at least one light-emitting unit (5) is arranged on the outer edge of the groove (4) in the back of the lamp body (3), and the light-emitting unit (5) is electrically connected with a circuit in the lamp body (3) through a lead. The utility model discloses a ceiling lamp can be according to self demand control illuminating effect.

Description

a ceiling lamp

technical field

The utility model relates to the technical field of lamps, in particular to a ceiling lamp.

Background technique

Ceiling lamps are a kind of lamps that are commonly used nowadays. Ceiling lamps are generally installed inside the room. Because the upper part of the lamps is relatively flat and installed close to the roof, it is called a ceiling lamp as if it is adsorbed on the roof; Or the lighting embedded in the roof and ceiling. Like the chandelier, it is also the main lighting equipment in the room. It is a lamp that is often used in various places such as homes, offices, and entertainment venues; With each passing day, it is no longer limited to the traditional single lamp, but is facing diversified development, the decoration is getting stronger and stronger, and the experience brought to users is getting better and better.

The usual installation process of the ceiling lamp is to arrange the wires on the ceiling in advance, install the embedded junction box on the ceiling, and then store the wires in the embedded junction box. In the prior art, the existing ceiling lamps with light-transmitting side walls generally have only one light source with a downward light emitting direction. The color of the ceiling lamp is consistent with the light source, resulting in insufficient decoration, and does not bring a good sense of experience to the user; in addition, the existing ceiling lamp has a single function, which can only provide lighting and control the brightness of the light, and cannot be used according to its own It is necessary to control the changes of the color and grayscale of the light so as to set the lighting effect of the scene you like and create the atmosphere you want; and if you set up an additional ambient light, you need to arrange additional wires and perform additional installation, which will cause work. High strength, complicated installation and other defects.

Utility model content

The technical problem to be solved by the utility model is to overcome the above defects of the prior art and provide a ceiling lamp that can control the lighting effect according to its own needs.

The technical solution of the present invention is to provide a ceiling lamp with the following structure, which includes: a mounting plate for pre-installing on the ceiling; a lamp body, the center position of the back of the lamp body is concave to form a groove , when the lamp body goes up to the extreme position of the mounting plate, the mounting plate is accommodated in the groove, and the mounting plate and the groove are rotated and matched along the circumferential direction of the axis of the mounting plate; the groove on the back of the lamp body At least one light-emitting unit is arranged on the outer edge, and the light-emitting unit is electrically connected with the circuit in the lamp body through wires.

Preferably, the light-emitting unit includes a circular lampshade and an LED illuminant arranged in the lampshade, the bottom of the lampshade is connected to the back of the lamp body, the top of the lampshade is higher than the back of the lamp body, and the lampshade is connected to the lamp body. The groove on the back of the body is coaxial, and the LED luminous body is electrically connected to the circuit in the lamp body through wires.

Preferably, the lampshade is provided with an accommodating cavity for accommodating the LED illuminant, the bottom of the lampshade is provided with a plurality of buckles on both sides of the accommodating cavity, and the side wall of the LED illuminant is provided on the lamp body. There are slots that match the clips.

As a preference, a plurality of locking grooves are arranged at intervals along the circumferential direction on the mounting plate, and locking blocks matching the respective locking grooves are arranged on the inner wall of the grooves, and the height of the outermost end of the locking grooves is greater than that of the innermost of the locking grooves. The height of the end, the lowest point of the innermost end of the card slot is higher than the lowest point of the outermost end of the card slot, when the block rotates to the innermost end of the card slot, the mounting plate is clamped in the groove.

Preferably, the mounting plate has a ring structure, a plurality of lugs are provided on the outer peripheral wall of the mounting plate along the circumferential direction, and an annular step is provided on the outer edge of the groove on the back of the lamp body for placing the lugs.

Preferably, a plurality of first installation protrusions are arranged at intervals along the circumferential direction on the installation plate, and through holes for passing screws are opened on the first installation protrusions.

Preferably, a pre-installed pre-embedded junction box is provided on the ceiling, and a plurality of second installation protrusions matching the first installation protrusions are arranged on the pre-embedment junction box, and the second installation A screw hole for screw matching is provided on the protrusion.

Preferably, there are three clamping slots and clamping blocks, the three clamping slots are evenly distributed along the circumference of the mounting plate, and the three clamping blocks are evenly distributed along the circumference of the mounting plate.

Preferably, a central hole is opened in the middle of the mounting plate, and a plurality of side holes are formed on the mounting plate at intervals along the circumferential direction of the mounting plate.

After adopting the above structure, compared with the prior art, a ceiling lamp of the present utility model has the following advantages: it can cooperate with the screw hole in the pre-embedded junction box on the ceiling by passing the screw through the through hole on the mounting plate, Make the installation plate and the ceiling fixed, and then rotate the block on the lamp body into the slot on the installation plate, so that the lamp body and the installation plate are clamped tightly, and the installation of the ceiling lamp is completed. The installation process is simple; A light-emitting unit is arranged on the lamp body, and the light-emitting unit includes an LED light-emitting body and a lampshade, which can satisfy users to control the lighting effect according to their own needs.

Description of drawings

The drawings described here are used to provide a further understanding of the application and constitute a part of the application. The schematic embodiments of the application and their descriptions are used to explain the application and do not constitute an improper limitation of the application. In the drawings :

Fig. 1 is a structural schematic diagram of a ceiling lamp of the present invention.

Fig. 2 is a schematic diagram of an exploded structure of a ceiling lamp of the present invention.

Fig. 3 is a structural schematic diagram of a lamp body in a ceiling lamp of the present invention.

Fig. 4 is a structural schematic diagram of a pre-embedded junction box on the ceiling in a ceiling lamp of the present invention.

as the picture shows:

1. Ceiling, 2. Mounting plate, 3. Lamp body, 4. Groove, 5. Light-emitting unit, 6. Lampshade, 7. LED luminous body, 8. Accommodating cavity, 9. Buckle, 10. Slot, 11. Card slot, 12. Block, 13. Lug, 14. Annular step, 15. First mounting bump, 16. Through hole, 17. Pre-embedded junction box, 18. Second mounting bump, 19 , screw hole, 20, central hole, 21, side hole, 22, upper conductive sheet, 23, lower conductive sheet, 24, lamp wire.

Detailed ways

A number of embodiments of the present invention will be disclosed with illustrations below. For the sake of clarity, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the invention. That is to say, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and components will be drawn in a simple schematic manner in the drawings.

In addition, in the present utility model, the descriptions involving "first", "second", etc. are only for the purpose of description, and do not refer to the meaning of sequence or sequence, nor are they used to limit the present utility model, which are only for the purpose of A distinction is made between components or operations described with the same technical terms, but should not be understood as indicating or implying their relative importance or implying the number of indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , also not within the scope of protection required by the utility model.

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

Referring to Fig. 1 and Fig. 4, the utility model is a ceiling lamp, which includes a mounting plate 2 for pre-installation on the ceiling 1 and a lamp body 3, wherein the mounting plate 2 is along the There is a central hole 20 in the middle, and a plurality of side holes 21 are arranged at intervals along the circumference of the mounting plate 2 on the mounting plate 2. The opening of the central hole 20 and the side holes 21 on the mounting plate 2 makes it possible to observe accurately during the installation process. The installation position of the installation disk 2, that is, whether the center position of the installation disk 2 is aligned with the preset installation position on the ceiling 1, so as to prevent the installation from being offset; the installation disk 2 and the groove 4 rotate along the circumference of the installation disk 2 axis. , the mounting disc 2 is provided with a plurality of first mounting bumps 15 at intervals along the circumferential direction, and the first mounting bumps 15 are provided with through holes 16, and the through holes 16 are used for screws to pass through the first mounting bumps 15 , to be fixed with the ceiling, in the actual production process, the quantity of the first installation protrusion 15 can be 4; the outer edge of the groove 4 on the back of the lamp body 3 is provided with at least one light-emitting unit 5, and the light-emitting unit 5 connects the light through the wire The circuit in the body 3 is electrically connected. Specifically, the light-emitting unit 5 has a ring-shaped structure. If the light-emitting unit 5 with the ring-shaped structure is selected, the light in the light-emitting unit 5 is reflected by the side wall of the light-emitting unit 5, which can improve the current situation. In the technology, the brightness of the side wall of the traditional ceiling lamp is small, and the color of the light emitted by the side wall is consistent with the color of the light emitted by the lamp itself. The functions become diversified, and the color and gray scale of the light can be controlled according to their own needs. In this way, you can set the scene lighting effect you like and create the atmosphere you want.

Referring to Fig. 1 and Fig. 2, the central position of the back of the lamp body 3 is recessed to form a groove 4, which is used for the circumferential rotation of the mounting plate 2 and the groove 4 along the axis of the mounting plate 2. A plurality of card slots 11 are arranged at intervals along the circumferential direction, wherein specifically, the height of the outermost end of the card slot 11 is greater than the height of the innermost end of the card slot 11, and the lowest point of the innermost end of the card slot 11 is higher than the outermost of the card slot 11 The lowest point of the end, that is, the lower side wall of the slot 11 is inclined, and the inner wall of the groove 4 is provided with a block 12 that matches the respective slot 11. When the mounting plate 2 rotates in the groove 4 in the circumferential direction , the inclined setting of the lower side wall of the card slot 11 can facilitate the entry of the card block 12 into the card slot 11. When the card block 12 rotates to the innermost end of the card slot 11, the card block 12 is clamped in the card slot 11, and the mounting plate 2 Clamped in the groove 4, in actual production, the height of the clamping block 12 can be set to be equal to the height of the innermost end of the clamping groove 11, so that the clamping block 12 and the clamping groove 11 are clamped tightly, and the installation plate 2 and the lamp body 3 for fixing. In the actual production process, the number of clamping blocks 12 and clamping grooves 11 can be three, and the three clamping grooves 11 are evenly distributed along the circumference of the mounting plate 2, and the three clamping blocks 12 are Evenly distributed in the circumferential direction; the mounting plate 2 is provided with a plurality of lugs 13 along the circumferential direction, and the outer edge of the groove 4 of the lamp body 3 is provided with an annular step 14 for placing the lugs 13. During the installation process, This makes the lamp body 3 play a certain supporting role on the mounting plate 2 .

As shown in FIG. 3 , the light-emitting unit 5 includes a circular lampshade 6 and an LED illuminant 7 arranged in the lampshade 6 , the bottom of the lampshade 6 is connected to the back of the lamp body 3 , and the top of the lampshade 6 is higher than the lamp body 3 and the lampshade 6 is coaxial with the groove 4 on the back of the lamp body 3, and the LED illuminant 7 is electrically connected to the circuit in the lamp body 3 through a wire (not shown), wherein, specifically, the lampshade 6 A housing chamber 8 for accommodating the LED illuminant 7 is provided on the lampshade 6, and a plurality of buckles 9 are arranged on both sides of the housing chamber 8 on the lampshade 6. Buckle 9 matches the slot 10; that is, during the installation process, just insert the buckle 9 into the slot 10 correspondingly, so that the lampshade 6 can be fixed on the lamp body 3, and the installation of the light-emitting unit 7 can be completed; An upper conductive sheet 22 and a lower conductive sheet 23 are arranged on the inner peripheral wall of the groove 4, and the ceiling lamp also includes a lamp wire 24, one end of the lamp wire 24 is accommodated in the pre-embedded junction box 17, and the other end of the lamp wire 24 is connected to the The lamp body 3 is electrically connected. When the mounting plate 2 and the lamp body 3 are fixed, the mounting plate 2 is accommodated in the groove 4, the mounting plate 2 is in contact with the upper conductive sheet 22, and the upper conductive sheet 22, the lower conductive sheet 23 and the The circuit in the lamp body 3 is electrically connected, so that the mounting plate 2 is electrically connected with the circuit in the lamp body 3, and the ceiling lamp can be turned on and started to work after the installation is completed.

4, a pre-installed pre-embedded junction box 17 is arranged on the ceiling 1, and a plurality of second installation protrusions 18 are arranged on the pre-embedded junction box 17. Screws are arranged on the second installation protrusions 18. The hole 19 is provided with a pre-embedded junction box 17 on the ceiling 1 for accommodating the light wire 24 of the dome light; in addition, the pre-embedded junction box 12 is provided with a second installation protrusion 18, and the second installation protrusion 18 Screw holes 19 are provided to facilitate the threaded connection between the screws and the screw holes 19 , so that the mounting plate 2 and the ceiling 1 are fixed.

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the working principle of a ceiling lamp of the present invention is as follows: the pre-embedded junction box 17 is pre-installed on the ceiling 1, and the lamp of the ceiling lamp is installed on the ceiling 1. Line 24 layout, (only part of the light line 24 is intercepted in the attached drawing, and the connection schematic diagram between the light line 24 and the ceiling 1 is not shown), the light line 24 is accommodated in the pre-embedded junction box 17, and the light line 24 Pass through the center hole 19 to be electrically connected to the ceiling lamp, and align the through hole 16 on the first mounting bump 15 with the screw (not shown in the figure), so that the screw passes through the lower end of the mounting plate 2 and extends to the outside. The screw is threadedly engaged with the screw hole 19 on the second mounting bump 18, so that the mounting plate 2 is fixed on the ceiling 1, and then the annular step 14 on the lamp body 3 is facing the lug 13 on the mounting plate 2, so that the The lamp body 3 is roughly positioned, and then by rotating the lamp body 3, the block 12 located in the groove 4 is rotated into the slot 11, and finally when the block 12 rotates to the innermost end of the slot 11, the mounting plate 2 Clamped in the groove 4, the fixed clamping connection between the lamp body 3 and the installation plate 2 is realized, and the installation of the ceiling lamp is completed; when the lamp body needs to be disassembled, it is only necessary to rotate the lamp body 3 in the opposite direction , so that the block 12 advances from the innermost end of the slot 11 to the outermost end, and when the block 12 is completely disengaged from the slot 11 , the mounting plate 2 can be removed from the lamp body 3 .

The preferred embodiments of the present invention have been described above, but should not be construed as limiting the claims. The utility model is not limited to the above embodiments, and its specific structure is allowed to change, and all the various changes made within the protection scope of the independent claims of the utility model are all within the protection scope of the utility model.

Claims (9)

1. A ceiling lamp, it includes:

a mounting plate (2) for being mounted in advance on the ceiling (1);

the lamp body (3), the central position of the back of the lamp body (3) is recessed to form a groove (4), when the lamp body (3) moves upwards to the limit position towards the position of the mounting disc (2), the mounting disc (2) is accommodated in the groove (4), and the mounting disc (2) and the groove (4) are in rotating fit along the circumferential direction of the axis of the mounting disc (2);

the method is characterized in that:

the lamp body (3) is characterized in that at least one light-emitting unit (5) is arranged on the outer edge of the groove (4) in the back of the lamp body (3), and the light-emitting unit (5) is electrically connected with a circuit in the lamp body (3) through a lead.

2. A ceiling lamp as claimed in claim 1, characterized in that: luminescence unit (5) including annular lamp shade (6) and set up LED luminous element (7) in lamp shade (6), the bottom and lamp body (3) back of lamp shade (6) are connected, the top of lamp shade (6) is higher than the back of lamp body (3), and lamp shade (6) and lamp body (3) back recess (4) coaxial line, LED luminous element (7) pass through circuit electric connection in wire and the lamp body (3).

3. A ceiling lamp as claimed in claim 2, characterized in that: be equipped with holding chamber (8) that are used for holding LED luminous element (7) on lamp shade (6), the both sides that lamp shade (6) bottom is located holding chamber (8) are provided with a plurality of buckles (9), the lateral wall department of LED luminous element (7) is provided with slot (10) with buckle (9) assorted on lamp body (3).

4. A ceiling lamp as claimed in claim 1, characterized in that: the mounting disc (2) is provided with a plurality of clamping grooves (11) at intervals along the circumferential direction, clamping blocks (12) matched with the respective clamping grooves (11) are arranged on the inner wall of the groove (4), the height of the outermost end of each clamping groove (11) is larger than that of the innermost end of each clamping groove (11), the lowest point of the innermost end of each clamping groove (11) is higher than the lowest point of the outermost end of each clamping groove (11), and when the clamping blocks (12) rotate to the innermost end of each clamping groove (11), the mounting disc (2) is clamped in the groove (4).

5. A ceiling lamp as claimed in claim 1, characterized in that: the lamp body is characterized in that the mounting disc (2) is of an annular structure, a plurality of lugs (13) are arranged on the outer circumferential wall of the mounting disc (2) along the circumferential direction, and annular steps (14) for the lugs (13) to be placed are arranged on the outer edge of the groove (4) in the back of the lamp body (3).

6. A ceiling lamp as claimed in claim 1, characterized in that: a plurality of first mounting convex blocks (15) are arranged on the mounting disc (2) at intervals along the circumferential direction, and through holes (16) for screws to pass through are formed in the first mounting convex blocks (15).

7. A ceiling lamp as claimed in claim 6, characterized in that: the ceiling board is characterized in that a pre-embedded junction box (17) which is installed in advance is arranged on the ceiling board (1), a plurality of second installation convex blocks (18) which are matched with the first installation convex blocks (15) are arranged on the pre-embedded junction box (17), and screw holes (19) which are matched with screws are formed in the second installation convex blocks (18).

8. A ceiling lamp according to claim 4, characterized in that: draw-in groove (11) and fixture block (12) be three, three draw-in groove (11) along the circumference evenly distributed of mounting disc (2), three fixture block (12) along the circumference evenly distributed of mounting disc (2).

9. A ceiling lamp as claimed in claim 1, characterized in that: centre bore (20) have been seted up at the middle part of mounting disc (2), a plurality of side openings (21) are equipped with along mounting disc (2) circumference interval on mounting disc (2).