CN219867679U - ceiling lamp - Google Patents

Abstract

The utility model provides a ceiling lamp, and relates to the technical field of lamps. The ceiling lamp comprises a mounting hanging frame, a chassis, a power supply and a light source, wherein the mounting hanging frame is mounted on one side of the chassis, the light source is mounted on one side of the chassis, which is away from the mounting hanging frame, the power supply is electrically connected with the light source, the chassis is provided with a mounting groove which is sunken towards the direction of the mounting hanging frame, and the power supply is fixed in the mounting groove; the mounting rack is provided with a groove towards one side of the chassis, and the mounting groove is accommodated in the groove. According to the ceiling lamp provided by the utility model, the mounting groove is formed in the chassis, the mounting groove sinks inwards, and when the power supply is fixed in the mounting groove, the surface of the mounting groove is generally flush with one side of the chassis, which is away from the mounting hanging frame, so that the light source arranged on one side of the chassis, which is away from the mounting hanging frame, is not influenced by the height of the power supply, and can uniformly emit light.

Description

Ceiling lamp

Technical Field

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

Background

The ceiling lamp can be attached to a roof when being installed, and is widely applied to places such as houses, shops and offices. At present, the power supply in the ceiling lamp is arranged on the inner plane of the chassis, and because the power supply protrudes out of the chassis plane, the power supply can shade the light of the light source, the uniformity of light emission of the light source is affected, and the uniform light emission of the ultrathin lamp cannot be realized.

Disclosure of Invention

The utility model provides a ceiling lamp which is used for solving the defect that a light source in the ceiling lamp in the prior art is affected by the height of a power supply to emit light unevenly.

The utility model provides a ceiling lamp, which comprises a mounting hanging frame, a chassis, a power supply and a light source, wherein the mounting hanging frame is mounted on one side of the chassis, the light source is mounted on one side of the chassis, which is away from the mounting hanging frame, and the power supply is electrically connected with the light source, wherein the chassis is provided with a mounting groove which is sunken towards the direction of the mounting hanging frame, and the power supply is fixed in the mounting groove; the mounting rack is provided with a groove towards one side of the chassis, and the mounting groove is accommodated in the groove.

According to the ceiling lamp provided by the utility model, the wall of the mounting groove is provided with the wire passing hole, the power supply is provided with the lead, the chassis is provided with the surrounding edge, the outer side of the wall of the mounting groove and the surrounding edge form the annular groove, and the lead is arranged in the wire passing hole in a penetrating manner and is accommodated in the annular groove.

According to the ceiling lamp provided by the utility model, the wire arranging structure is arranged in the groove and is used for adjusting the lead wires so that the mounting hanging frame and the chassis are smoothly connected.

According to the ceiling lamp provided by the utility model, the wire arranging structure is the enclosing wall protruding to the bottom of the groove, and the enclosing wall presses the lead wire to the bottom of the annular groove.

According to the ceiling lamp provided by the utility model, one of the mounting rack and the chassis is provided with the buckle, the other is provided with the clamping groove, and the chassis rotates relative to the mounting rack so as to clamp the buckle in the clamping groove.

According to the ceiling lamp provided by the utility model, the ceiling lamp further comprises a cover body, wherein the cover body is connected with the chassis so as to fix the power supply to the mounting groove.

According to the ceiling lamp provided by the utility model, the cover body is provided with the wire passing opening, the wire passing opening is provided with the pressing block, and the pressing block is used for pressing the lead wire to the bottom of the mounting groove.

According to the ceiling lamp provided by the utility model, one of the cover body and the wall of the mounting groove is provided with the clamping block, the other is provided with the clamping hole, and the clamping block is clamped in the clamping hole.

According to the ceiling lamp provided by the utility model, the light source is annular, and the light source is distributed around the circumference of the mounting groove.

The ceiling lamp provided by the utility model further comprises a lamp shade, wherein the lamp shade is covered on one side of the chassis, which is away from the mounting hanging frame.

According to the ceiling lamp provided by the utility model, the mounting groove is formed in the chassis, the mounting groove sinks inwards, and when the power supply is fixed in the mounting groove, the surface of the mounting groove is generally flush with one side of the chassis, which is away from the mounting hanging frame, so that the light source arranged on one side of the chassis, which is away from the mounting hanging frame, is not influenced by the height of the power supply, and can uniformly emit light.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a ceiling lamp according to the present utility model;

fig. 2 is an exploded view of the ceiling lamp of fig. 1;

FIG. 3 is a schematic view of the cooperation of the chassis and the light source provided by the utility model;

FIG. 4 is a schematic view of the structure of the mounting rack provided by the utility model;

fig. 5 is a schematic structural view of the ceiling lamp according to the present utility model after the mounting hanger is removed;

fig. 6 is a schematic structural view of a cover provided by the present utility model.

Reference numerals:

10. installing a hanging frame; 11. a groove; 12. a wire arranging structure; 13. a clamping groove; 14. a stopper; 20. a chassis; 21. a mounting groove; 22. a wire through hole; 23. a buckle; 24. a rotary stop buckle; 25. a clamping block; 26. a mounting column; 27. surrounding edges; 30. a power supply; 31. a lead wire; 40. a cover body; 41. a wire passing port; 42. briquetting; 43. a clamping hole; 50. a light source; 60. a lampshade.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The features of the utility model "first", "second" and the like in the description and in the claims may be used for the explicit or implicit inclusion of one or more such features. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The ceiling lamp of the present utility model is described below with reference to fig. 1 to 6.

The embodiment of the utility model provides a ceiling lamp, as shown in fig. 1 and 2, which comprises a mounting rack 10, a chassis 20, a power supply 30 and a light source 50, wherein the mounting rack 10 is mounted on one side of the chassis 20, the light source 50 is mounted on one side of the chassis 20 away from the mounting rack 10, and the power supply 30 is electrically connected with the light source 50. As shown in fig. 3, the chassis 20 has a mounting groove 21 recessed in the direction of the mounting rack 10, and the power supply 30 is fixed in the mounting groove 21. As shown in fig. 4, the side of the mounting rack 10 facing the chassis 20 is provided with a groove 11, and the mounting groove 21 is accommodated in the groove 11.

Optionally, the chassis 20 is circular. The chassis 20 is provided with a light source 50 on a side facing away from the mounting rack 10, and the light source 50 can be fixed to a target mounting position such as a roof of a house by means of the mounting rack 10 on the other side of the chassis 20. As shown in fig. 1, the power supply 30 is a circuit structure in the ceiling lamp, and converts the household ac power into the forward dc voltage required by the light source 50 through filtering rectification and high-frequency excitation transformation.

Specifically, the mounting groove 21 is located in the middle of the chassis 20, and the power supply 30 is fixed in the mounting groove 21. In the case where the power supply 30 is provided with the lead 31, the lead 31 is received in the recess 11 so as to protrude from the mounting groove 21.

In the installation, the installation hanger 10 is fixed at a target installation position, the utility power is electrically connected with the power supply 30, and then the combination of the chassis 20 and the power supply 30 is fixed on the installation hanger 10.

According to the ceiling lamp provided by the embodiment of the utility model, the mounting groove 21 is formed in the chassis 20, the mounting groove 21 sinks towards the inside of the groove 11, and when the power supply 30 is fixed in the mounting groove 21, the surface of the power supply is generally flush with one side of the chassis 20 away from the mounting hanger 10, so that the light source 50 is not influenced by the height of the power supply 30, uniform light emission can be realized, and meanwhile, compared with a traditional ceiling lamp, the height of the lamp body can be effectively reduced.

In one embodiment of the present utility model, as shown in fig. 3, the wall of the mounting groove 21 is provided with a via hole 22. The power supply 30 has leads 31, and as shown in fig. 5, the chassis 20 has a peripheral edge 27, and the outside of the wall of the mounting groove 21 and the peripheral edge 27 form an annular groove. The lead 31 is inserted through the wire through hole 22 and is accommodated in the annular groove.

Optionally, the via 22 is square. The width and height of the square via hole 22 are respectively identical to the diameter of the lead 31 or slightly larger than the diameter of the lead 31. When the lead 31 passes through the via hole 22, the hole wall of the via hole 22 is used for restricting the freedom of movement of the lead 31, so as to improve the stability of electrical connection.

The surrounding edge 27 is convexly arranged on one side of the chassis 20 facing the mounting hanging frame 10, an annular groove is formed by surrounding one side of the surrounding edge 27, the chassis 20 facing the mounting hanging frame 10 and the outer wall of the groove wall of the mounting groove 21, and the lead wire 31 is accommodated in the annular groove.

In the ceiling lamp provided by the embodiment of the utility model, after the power supply 30 is fixed in the mounting groove 21, the self-contained lead 31 extends out of the wire through hole 22, so that the ceiling lamp is convenient to be connected with external commercial power.

In an alternative embodiment of the present utility model, one of the mounting rack 10 and the chassis 20 is provided with a catch 23, and the other is provided with a catch 13, and the catch 23 is snapped into the catch 13.

The number of the snaps 23 may be two, three, four, etc., and the present utility model is not particularly limited to the number of the snaps 23. Specifically, the chassis 20 is provided with a plurality of buckles 23, the mounting rack 10 is provided with a plurality of clamping grooves 13, and when the chassis 20 rotates relative to the mounting rack 10, the buckles 23 enter the clamping grooves 13 along the notches, so that the chassis 20 and the mounting rack 10 are connected together. Or, the chassis 20 is provided with a plurality of clamping grooves 13, the mounting rack 10 is provided with a plurality of buckles 23, and when the chassis 20 rotates relative to the mounting rack 10, the buckles 23 slide into the clamping grooves 13 to fix the buckles 23.

As shown in fig. 5, the chassis 20 is provided with four buckles 23, the four buckles 23 are arranged on the top of the surrounding edge 27, and the mounting rack 10 is provided with four clamping grooves 13. After the mounting hanger 10 is fixed at the target mounting position, the chassis 20 is aligned with the mounting hanger 10, and then the mounting hanger 10 is rotated to clamp the four buckles 23 with the four clamping grooves 13 one by one, thereby fixing the chassis 20 to the mounting hanger 10.

In addition, a plurality of rotary stoppers 24 are provided on the chassis 20, and a plurality of stoppers 14 are provided on the mounting rack 10. When the chassis 20 is aligned with the mounting rack 10, the rotation stop 24 is located between two adjacent stoppers 14, the rotation range of the chassis 20 and the mounting rack 10 is restricted by the two stoppers 14, and the reverse rotation of the chassis 20 can be prevented after the buckle 23 slides into the bottom of the clamping groove 13. As shown in fig. 5, four rotation stoppers 24 are further provided on the chassis 20, four stoppers 14 are provided on the mounting rack 10, and the four stoppers 14 are disposed on the outer ring of the circumference of the four clamping grooves 13.

According to the ceiling lamp provided by the embodiment of the utility model, the chassis 20 and the mounting rack 10 are rotationally fixed through the matching of the buckle 23 and the clamping groove 13, so that the assembly is convenient.

In an alternative embodiment, as shown in fig. 4, a wire arranging structure 12 is disposed in the groove 11, and the wire arranging structure 12 is used for adjusting the lead wires 31 to smoothly connect the mounting rack 10 with the chassis 20.

In one embodiment, as shown in fig. 4, the wire arranging structure 12 is a fence protruding from the bottom of the groove 11. The enclosing wall is annular and is positioned at the inner side of the clamping groove 13. The height of the enclosure is lower than the height of the walls of the recess 11. During the rotation of the chassis 20 relative to the mounting rack 10, the fence presses the lead 31 toward the chassis 20, so that the lead 31 is accommodated at the bottom of the annular groove, and the relative rotation of the chassis 20 and the mounting rack 10 is prevented from being hindered by the excessive height of the lead 31.

In yet another embodiment. The wire management structure 12 comprises a plurality of wire clamps with clamping openings facing the bottom of the groove 11, and the lead wires 31 are clamped into the wire clamps from the clamping openings before the chassis 20 is installed, so that most wire bodies of the lead wires 31 are fixed at the bottom of the groove 11 by means of the wire clamps, and only part wire bodies are reserved for being used when the chassis 20 rotates relative to the installation hanger 10, so that the chassis 20 is ensured to be installed on the installation hanger 10 smoothly.

The ceiling lamp provided by the embodiment of the utility model is characterized in that the wire arrangement structure 12 arranged in the groove 11 is used for avoiding that the lead wires 31 are too messy or too high in the groove 11 to prevent the relative rotation of the chassis 20 and the mounting hanger 10.

In an alternative embodiment of the present utility model, as shown in fig. 2, the ceiling lamp further includes a cover 40, and the cover 40 is connected to the chassis 20 to fix the power supply 30 to the mounting groove 21.

Specifically, as shown in fig. 2 and 6, the cover 40 is a circular housing having a certain depth, which is inserted into the installation groove 21 and fixed with the groove wall of the installation groove 21. The power supply 30 includes a circuit board and a plurality of electrical components disposed on the circuit board. The cover 40 is secured to the notch of the mounting slot 21 to secure the power supply 30 package within the mounting slot 21.

According to the ceiling lamp provided by the embodiment of the utility model, the cover body 40 is connected with the chassis 20, the power supply 30 is fixed in the mounting groove 21 in a sealing way, so that impurities such as dust and the like are effectively prevented from entering into the mounting groove to interfere with the normal operation of the electric element, and meanwhile, the power supply 30 can be prevented from being damaged during assembly.

On the basis of the above embodiment, as shown in fig. 6, the cover 40 is provided with a wire passing opening 41, a pressing block 42 is provided at the wire passing opening 41, and the pressing block 42 is used for pressing the lead wire 31 to the bottom of the mounting groove 21.

The lead 31 passes through the wire passing port 41 to protrude from the cover 40. As shown in fig. 6, the side wall of the cover 40 is provided with an extending lug, and the extending lug is provided with a pressing block 42 toward the open end of the cover 40. Another pressing block 42 is provided on the wall surface of the wire passing port 41. The two pressing blocks 42 are arranged at intervals in the front-back direction of the lead 31 so as to improve the fixing effect of the lead 31. When the power supply 30 is fixed in the mounting groove 21, the pressing block 42 presses the lead 31 at the bottom of the mounting groove 21, so that the problem that the end of the lead 31 is not firmly connected with the circuit module due to shaking or pulling of the lead 31 in the assembly process is avoided.

Optionally, one of the cover 40 and the groove wall of the mounting groove 21 is provided with a clamping block 25, and the other is provided with a clamping hole 43, and the clamping block 25 is clamped in the clamping hole 43. The clamping hole 43 may be a through hole or a blind hole, so long as the power supply 30 and the chassis 20 can be fixed when the clamping block 25 is clamped in the clamping hole 43. For example, the cover 40 is provided with a locking piece 25, the wall of the installation groove 21 is provided with a locking hole 43, and the locking piece 25 is locked in the locking hole 43 as the power supply 30 moves to the bottom of the installation groove 21. As shown in fig. 6, two clamping holes 43 are arranged on the side wall of the cover body 40 at intervals, and as shown in fig. 3, two clamping blocks 25 are correspondingly protruded on the wall of the mounting groove 21. Alternatively, the cover 40 is provided with a locking hole 43, and the locking piece 25 is protruded from the wall of the mounting groove 21.

According to the ceiling lamp provided by the embodiment of the utility model, the power supply 30 and the chassis 20 are fixed by means of the matching of the clamping blocks 25 and the clamping holes 43, other fasteners are not needed, and the assembly is convenient.

Alternatively, the light source 50 has a ring shape, and the light source 50 is disposed around the circumference of the mounting groove 21.

Specifically, the light source 50 includes a plurality of light bands, and the plurality of light bands are sequentially connected to form a polygon.

As shown in fig. 2, the light source 50 includes four light bands, and each light band includes a plurality of light beads. Alternatively, the light source 50 is a circular light strip, and the present utility model is not limited to the specific shape of the light source 50.

Specifically, the ceiling lamp further includes a lamp cover 60, and the lamp cover 60 covers a side of the chassis 20 facing away from the mounting rack 10.

As shown in fig. 2, the shape of the lamp housing 60 corresponds to the shape of the chassis 20. The mouth of the lamp shade 60 is provided with a connecting edge, and the connecting edge is provided with a mounting hole. As shown in fig. 3, the chassis 20 is provided with mounting posts 26, and fasteners such as screws pass through the mounting posts 26 to engage with the mounting holes, thereby securing the lamp housing 60 to the chassis 20. Specifically, the side of the chassis 20 facing away from the mounting hanger 10 is provided with a ledge, and the mounting posts 26 are disposed in an annular region between the ledge and the edge of the chassis 20. The plurality of mounting posts 26 are equally spaced within the annular region.

To increase the strength of the chassis 20, reinforcing ribs are provided on opposite sides of the flange.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. The ceiling lamp is characterized by comprising a mounting hanging frame, a chassis, a power supply and a light source, wherein the mounting hanging frame is mounted on one side of the chassis, the light source is mounted on one side of the chassis, which is away from the mounting hanging frame, the power supply is electrically connected with the light source, the chassis is provided with a mounting groove which is sunken towards the direction of the mounting hanging frame, and the power supply is fixed in the mounting groove; the mounting rack is provided with a groove towards one side of the chassis, and the mounting groove is accommodated in the groove.

2. The ceiling lamp of claim 1 wherein the wall of the mounting groove is provided with a wire passing hole, the power supply is provided with a lead, the chassis is provided with a surrounding edge, an annular groove is formed between the outer side of the wall of the mounting groove and the surrounding edge, and the lead is arranged through the wire passing hole and is accommodated in the annular groove.

3. The ceiling lamp of claim 2, wherein a wire management structure is disposed in the groove, and the wire management structure is used for adjusting the lead wire so that the mounting hanger is smoothly connected with the chassis.

4. The ceiling lamp of claim 3, wherein the wire arrangement structure is a fence protruding from a bottom of the groove, and the fence presses the lead wire to a bottom of the annular groove.

5. The ceiling lamp of any one of claims 1 to 4 wherein one of the mounting bracket and the chassis is provided with a catch and the other is provided with a catch, the chassis being rotated relative to the mounting bracket to catch the catch in the catch.

6. The ceiling lamp of claim 2 further comprising a cover coupled to the chassis to secure the power source to the mounting slot.

7. The ceiling lamp according to claim 6, wherein the cover body is provided with a wire passing opening, a pressing block is arranged at the wire passing opening, and the pressing block is used for pressing the lead wire to the bottom of the mounting groove.

8. The ceiling lamp of claim 6 wherein one of the cover and the wall of the mounting groove is provided with a clip, and the other is provided with a clip hole, the clip being clipped to the clip hole.

9. The ceiling lamp of claim 1 wherein the light source is annular in shape and is circumferentially disposed about the mounting groove.

10. The ceiling lamp of claim 1 further comprising a lamp housing disposed on a side of the chassis facing away from the mounting bracket.