CN217763206U

CN217763206U - Ceiling lamp

Info

Publication number: CN217763206U
Application number: CN202221911123.7U
Authority: CN
Inventors: 陈立云; 王田彬; 许家威
Original assignee: Ningbo Gongniu Optoelectronics Technology Co Ltd
Current assignee: Ningbo Gongniu Optoelectronics Technology Co Ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-08
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a ceiling lamp relates to the lamps and lanterns field. The ceiling lamp comprises a surface ring, a lamp body and an elastic mounting plate, wherein two mounting shafts are convexly arranged on the surface ring at intervals and coaxially extend; two elastic mounting panels set up respectively in the both sides that the lamp body is relative, all are provided with open slot and mating holes on two elastic mounting panels, and the notch was kept away from to the open slot one end and the mating holes intercommunication, and two installation axles are downthehole by two open slots embedding two mating holes respectively to with the mating holes normal running fit. The utility model provides a ceiling light low in production cost, and convenient assembly.

Description

Ceiling lamp

Technical Field

The utility model relates to a lamps and lanterns field particularly, relates to a ceiling lamp.

Background

The ceiling lamp mainly comprises a face ring and a lamp body, wherein the face ring is fixed on a ceiling, the lamp body is rotatably arranged on the face ring, and the light source direction is adjusted by rotating the lamp body relative to the face ring.

At present, the ceiling lamp on the market is characterized in that a lamp body is usually fixed on a rotating device arranged on a face ring through fixing parts such as rivets or screws, the production cost is high, and the assembling process is complicated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ceiling light, its characteristics that have low in production cost, convenient assembly.

The utility model provides a technical scheme:

a ceiling lamp comprises a surface ring, a lamp body and an elastic mounting plate, wherein two mounting shafts are convexly arranged on the surface ring at intervals and coaxially extend;

two the resilient mounting board set up respectively in the both sides that the lamp body is relative, two all be provided with open slot and mating holes on the resilient mounting board, the open slot keep away from the notch one end with the mating holes intercommunication, two the installation axle is respectively by two the open slot embedding is two in the mating holes, and with the mating holes normal running fit.

Further, the installation axle is cylindrically, the mating holes is circular, the diameter of the radial cross section of installation axle is less than the diameter of mating holes.

Further, the width of the notch of the open slot is greater than the diameter of the radial section of the mounting shaft, and the width of the end, away from the notch, of the open slot is less than the diameter of the radial section of the mounting shaft.

Further, the width of the opening groove gradually decreases from the notch to one end communicating with the matching hole.

Furthermore, two elastic mounting plates respectively enclose two movable gaps with the side wall of the lamp body.

Furthermore, the two mounting shafts respectively penetrate through the two matching holes and extend into the two movable gaps.

Furthermore, two mounting shafts respectively extend into the outer side walls of one ends of the movable gaps and are respectively provided with a limiting bulge, and the limiting bulges are used for abutting against one side of the elastic mounting plate, which is surrounded into the movable gap.

Further, the installation axle is hollow structure, it is provided with the adjustment tank to run through on the inside wall of installation axle, the extending direction of adjustment tank with the axis direction of installation axle is parallel.

Further, one end of the adjustment groove extends to an end wall of the mounting shaft.

Further, the last with the position that the relative both sides of open slot correspond runs through respectively and is provided with the bar hole of elastic mounting plate, the bar hole includes first subsection and second subsection that communicate each other, the extension track of first subsection with correspond one side lateral wall of open slot corresponds, the extension track of second subsection with the partial lateral wall of mating holes corresponds.

Compared with the prior art, the utility model provides a ceiling lamp, the lamp body passes through the installation axle that sets up on the face ring is held to the open slot card that sets up on the elastic mounting board to guide installation axle embedding cooperation downthehole with the rotatable cooperation of mating holes, thereby realize the rotatable installation of lamp body on the face ring. Because the elastic mounting plate has certain elastic deformation ability, the shape and size of open slot and mating holes can take place the change of certain degree in the installation to make things convenient for installation axle embedding mating holes. It is thus clear that the ceiling light that this embodiment provided has removed external connecting piece and rotating device such as rivet, screw from, and the cost is lower, and the installation is more convenient. Therefore, the utility model provides a ceiling light's beneficial effect includes: low production cost and convenient assembly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below. It is appreciated that the following drawings depict only certain embodiments of the invention and are therefore not to be considered limiting of its scope. It is obvious to a person skilled in the art that other relevant figures can also be derived from these figures without inventive effort.

Fig. 1 is an exploded schematic view of a ceiling lamp according to an embodiment of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is an enlarged schematic view of the region B in fig. 1.

An icon: 100-ceiling lights; 110-face ring; 111-mounting shaft; 1111-a limit bump; 1113-adjusting tank; 130-a lamp body; 140-clearance of play; 150-a resilient mounting plate; 151-open slots; 153-mating holes; 155-Bar shaped hole.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that a product of the present invention is usually placed when used, or orientations or positional relationships that a person skilled in the art usually understands, only for convenience of describing the present invention and simplifying the description, but not for indicating or implying 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 construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect through an intermediate medium, and the connection may be internal to the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The following describes in detail embodiments of the present invention with reference to the accompanying drawings.

Examples

Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is an exploded schematic view of a ceiling lamp 100 according to the present embodiment, fig. 2 is an enlarged schematic view of a region a in fig. 1, and fig. 3 is an enlarged schematic view of a region B in fig. 3.

The ceiling lamp 100 provided by this embodiment includes a surface ring 110, a lamp body 130 and an elastic mounting plate 150, two mounting shafts 111 are convexly arranged on the panel at intervals, and the two mounting shafts 111 are coaxially arranged. Two resilient mounting board 150 set up respectively in the relative both sides of lamp body 130, all are provided with open slot 151 and mating holes 153 on two resilient mounting board 150, and the one end and the mating holes 153 intercommunication of notch are kept away from to open slot 151, and two installation axles 111 are by two open slot 151 imbeds respectively in two mating holes 153 to with mating holes 153 normal running fit.

In the process of assembling the lamp body 130 to the face ring 110, the two opening grooves 151 of the two elastic mounting plates 150 are aligned with the two mounting shafts 111 of the face ring 110, and an external force is applied to gradually slide the two mounting shafts 111 into the two corresponding fitting holes 153 along the two opening grooves 151. Because the elastic mounting plate 150 has certain elastic deformation ability, the shape and size of the opening groove 151 and the fitting hole 153 can be adjusted to a certain extent, and the mounting shaft 111 can be more conveniently inserted into the fitting hole 153.

It can be understood that, because the lamp body 130 is hung on the two mounting shafts 111 of the face ring 110 through the two fitting holes 153, and the two mounting shafts 111 are respectively rotatably fitted with the two fitting holes 153, in practical applications, the lamp body 130 can rotate around the two mounting shafts 111 relative to the face ring 110, thereby realizing multi-angle adjustment of the illumination direction.

In order to ensure smooth rotation of the lamp body 130, in the present embodiment, the mounting shaft 111 has a cylindrical shape, the fitting hole 153 has a circular shape, and the diameter of the radial section of the mounting shaft 111 is smaller than the diameter of the fitting hole 153.

In order to achieve an effective guiding function for the mounting shaft 111, the width of the notch of the opening groove 151 is larger than the radial cross-sectional diameter of the mounting shaft 111, and the width of the opening groove 151 gradually decreases from the notch to one end of the communication fitting hole 153.

As can be seen from fig. 2, the notch of the open slot 151 is opened at one side of the elastic mounting plate 150, the engaging hole 153 penetrates through the middle region of the elastic mounting plate 150, and one end of the open slot 151 away from the notch gradually extends into the elastic mounting plate 150 to communicate with the engaging hole 153.

Since the width of the slot of the open groove 151 is greater than the diameter of the mounting shaft 111, the mounting shaft 111 can smoothly enter the open groove 151, and the open groove 151 gradually contracts to gradually restrain the mounting shaft 111 from being aligned with the fitting hole 153 during sliding along the open groove 151 until the mounting shaft 111 is disengaged from the open groove 151 and fitted into the fitting hole 153.

Moreover, in order to effectively limit the position of the mounting shaft 111 and prevent the mounting shaft 111 from being withdrawn from the engaging hole 153 into the opening groove 151, in the present embodiment, the width of the end of the opening groove 151 away from the notch is smaller than the diameter of the radial section of the mounting shaft 111.

Since the width of the end of the opening groove 151 communicating with the fitting hole 153 is smaller than the diameter of the mounting shaft 111 and the diameter of the mounting shaft 111 is smaller than the diameter of the fitting hole 153, the width of the end of the opening groove 151 communicating with the fitting hole 153 is smaller than the diameter of the fitting hole 153.

Therefore, two corners are formed at positions where both sides of the opening groove 151 are connected to the sidewalls of the fitting hole 153, the width between the two corners is smaller than the diameter of the mounting shaft 111, and when the mounting shaft 111 is inserted into the fitting hole 153 and has a movement tendency of sliding into the opening groove 151 in the opposite direction by an external force, the two protruding corners act as stoppers for the mounting shaft 111.

Referring to fig. 2, in order to further increase the deformation space of the elastic mounting plates 150, in the present embodiment, the two elastic mounting plates 150 and the side wall of the lamp body 130 respectively enclose two movable gaps 140, and the two mounting shafts 111 respectively penetrate through the two matching holes 153 and extend into the two movable gaps 140.

In the process of fitting the mounting shaft 111 into the fitting hole 153, since the diameter of the mounting shaft 111 is larger than the minimum width of the open groove 151, the shape of the open groove 151 inevitably needs to be changed to enlarge the minimum width dimension, i.e., the elastic mounting plate 150 needs to be deformed, between the mounting shaft 111 entering the fitting hole 153. Because the flexible mounting plate 150 and the sidewall of the lamp body 130 form the movable gap 140, the movable gap 140 can provide a sufficient deformation space for the deformation of the flexible mounting plate 150, and the minimum width of the opening groove 151 is greater than the diameter of the mounting shaft 111, so as to ensure that the mounting shaft 111 can smoothly exit the opening groove 151 and enter the fitting hole 153.

Moreover, in this embodiment, in order to further improve the deformation capability of the open slot 151, in this embodiment, the elastic mounting plate 150 is respectively provided with a strip-shaped hole 155 through the positions corresponding to the two opposite sides of the open slot 151, the strip-shaped hole 155 includes a first branch section and a second branch section which are mutually communicated, the extending track of the first branch section corresponds to a side wall of the corresponding open slot 151, and the extending track of the second branch section corresponds to a part of a side wall of the matching hole 153.

In fact, when the mounting shaft 111 enters the fitting hole 153 across the minimum width of the open slot 151, the two sides of the open slot 151 are pressed by the sidewalls of the mounting shaft 111, and since the two sides of the open slot 151 are correspondingly provided with the two bar holes 155, in this case, the bar holes 155 are pressed and deformed to absorb the amount of deformation caused by the expansion of the open slot 151.

Referring to fig. 3, since the diameter of the mounting shaft 111 is slightly smaller than the diameter of the fitting hole 153, in order to prevent the mounting shaft 111 from exiting the fitting hole 153 along the axial direction, in this embodiment, the outer side walls of the two mounting shafts 111 respectively extending into one end of the movable gap 140 are respectively provided with a limiting protrusion 1111, and the limiting protrusion 1111 is used for abutting against one side of the elastic mounting plate 150 enclosing the movable gap 140.

When the mounting shaft 111 has a tendency to exit the engaging hole 153 along the axial direction, the protruding limit protrusion 1111 on the outer side wall of the mounting shaft 111 abuts against the side of the elastic mounting plate 150 surrounding the moving gap 140, so as to stop the further exiting action of the mounting shaft 111.

In order to further reduce the difficulty of the fitting between the mounting shaft 111 and the fitting hole 153, in this embodiment, the mounting shaft 111 also has a certain elastic deformation capability. Actually, the mounting shaft 111 has a hollow structure, the inner side wall of the mounting shaft 111 is provided with an adjustment groove 1113, the extending direction of the adjustment groove 1113 is parallel to the axial direction of the mounting shaft 111, and one end of the adjustment groove 1113 extends to the end wall of the mounting shaft 111.

When the mounting shaft 111 passes through the minimum width position of the open groove 151, the mounting shaft 111 applies forces to both side walls of the open groove 151 while the mounting shaft 111 is subjected to a radial reaction force, in which case the mounting shaft 111 is deformed to locally reduce the diameter, and the size of the diameter reduction is digested in the adjustment groove 1113, that is, the width of the adjustment groove 1113 is reduced.

It can be seen that, in this embodiment, the elastic mounting plate 150 and the mounting shaft 111 both have certain elastic deformation capability, and therefore, the mounting shaft 111 can be conveniently and quickly matched with the matching hole 153, which is time-saving and labor-saving. In addition, the use of connecting pieces such as rivets and screws is omitted in the embodiment, the mounting operation of the connecting pieces is avoided, and the cost and the processing cost are lower.

In conclusion, the ceiling lamp 100 provided by the embodiment has the characteristics of low production cost and convenience in assembly.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A ceiling lamp is characterized by comprising a surface ring, a lamp body and an elastic mounting plate, wherein two mounting shafts are convexly arranged on the surface ring at intervals and coaxially extend;

2. The ceiling light of claim 1, wherein the mounting shaft is cylindrical and the mating hole is circular, the mounting shaft having a radial cross-section with a diameter smaller than a diameter of the mating hole.

3. The ceiling light of claim 2, wherein the width of the slot is greater than the radial cross-sectional diameter of the mounting shaft, and the width of the end of the slot remote from the slot is less than the radial cross-sectional diameter of the mounting shaft.

4. The ceiling lamp as set forth in claim 3, wherein said opening groove is gradually reduced in width from the notch to an end communicating with said fitting hole.

5. The ceiling lamp according to claim 1, wherein the two elastic mounting plates respectively enclose two moving gaps with the side walls of the lamp body.

6. The ceiling lamp according to claim 5, wherein the two mounting shafts respectively extend into the two movable gaps through the two fitting holes.

7. The ceiling lamp as claimed in claim 6, wherein a limiting protrusion is disposed on an outer side wall of one end of each of the two mounting shafts extending into the movable gap, and the limiting protrusion is used for abutting against one side of the elastic mounting plate surrounding the movable gap.

8. The ceiling lamp as claimed in claim 1, wherein the mounting shaft is hollow, and an adjusting slot is disposed through an inner side wall of the mounting shaft, and the extending direction of the adjusting slot is parallel to the axial direction of the mounting shaft.

9. The ceiling light of claim 8, wherein one end of the adjustment slot extends to an end wall of the mounting shaft.

10. The ceiling lamp as claimed in claim 1, wherein a strip-shaped hole is formed through the elastic mounting plate at a position corresponding to each of two opposite sides of the open slot, the strip-shaped hole includes a first branch section and a second branch section which are communicated with each other, an extension track of the first branch section corresponds to a side wall of the open slot, and an extension track of the second branch section corresponds to a part of a side wall of the mating hole.