CN214790740U

CN214790740U - Cylinder lamp

Info

Publication number: CN214790740U
Application number: CN202120406767.XU
Authority: CN
Inventors: 官世富; 余远彬; 陈鑫钊
Original assignee: Leedarson Lighting Co Ltd
Current assignee: Leedarson Lighting Co Ltd; Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-11-19
Anticipated expiration: 2031-02-24

Abstract

The utility model provides a down lamp, belonging to the technical field of lamps and lanterns, comprising a lamp body and a cover body; the cover body is connected to the backlight surface of the lamp body and is provided with a clamping part for butting with the driving module; a first lead is arranged in the cover body, one end of the first lead is connected with the lamp body, the other end of the first lead is connected with a plug-in connector, and the plug-in connector is aligned with the clamping part or is fixedly connected with the clamping part; after the cover body is connected with the driving module, the plug connector is in butt joint with a second lead of the driving module. The down lamp provided by the utility model utilizes the cover body to cover the first lead connected with the lamp body, so as to avoid the first lead from leaking; in addition, the end part of the first lead is provided with a plug, and the first lead is detachably connected with the second lead of the driving module through the plug, so that the lamp body is detachably connected with the driving module, and the driving module and the lamp body are conveniently detached and maintained respectively; moreover, after the cover body is connected with the driving module, the plug connector can be in butt joint with the second lead, and the installation is convenient.

Description

Cylinder lamp

Technical Field

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

Background

In the current day that the LED technology is continuously developed, the arrangement of driving the light source module by the power source has become the mainstream, and in the specific use process, the driving module generally converts the alternating current supplied by the power grid, and connects the converted current to the channel light source module to realize the lighting function.

Among the prior art, on the ceiling was installed to the down lamp, the light source module of connecting the lamp body was usually in outer hourglass and no fixed state with the wire of drive module, had the potential safety hazard to light source module and drive module link into an integrated structure through the wire, lead to that down lamp maintenance and dismantlement are inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a down lamp aims at solving the wire that exists among the prior art and is in outer hourglass and do not have the fixed state and the light source module is connected technical problem as an organic whole with the drive module.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is a downlight, comprising:

a lamp body; and

the cover body is connected to the backlight surface of the lamp body and is provided with a clamping part for butting with the driving module; a first lead is arranged in the cover body, one end of the first lead is connected with the lamp body, the other end of the first lead is connected with a plug connector, and the plug connector is aligned with the clamping part or fixedly connected with the clamping part;

after the cover body is connected with the driving module, the plug connector is in butt joint with a second lead of the driving module.

As another embodiment of the application, the clamping part is an installation groove arranged on the top surface of the cover body, and the plug is aligned to the installation groove.

As another embodiment of the present application, the fastening portion is a connecting arm disposed on the cover body, and the plug connector passes through the cover body and is fixedly connected to the connecting arm.

As another embodiment of the present application, the lamp body includes:

the outer peripheral surface of the shading surface ring is connected with two symmetrically arranged spring arms, and the bottom surface of the shading surface ring is provided with a hanging hole;

the light source module is fixedly arranged in the light shading ring; and

the decorative surface ring is arranged on the bottom surface of the shading surface ring and is provided with a buckle connected with the hanging hole.

As another embodiment of the present application, the light source module includes:

a light source plate connected to one end of the first wire;

the lens is positioned below the light source plate and clamped inside the shading surface ring; and

and the reflective paper is arranged in the lens.

As another embodiment of the present application, the lens includes:

the outer shell is cylindrical, the outer peripheral surface of the outer shell is provided with a clamping lug, and the clamping lug is used for clamping and abutting against the inner wall surface of the shading surface ring; and

a lens body disposed within the housing; the reflective paper is positioned in the shell and sleeved outside the lens body.

As another embodiment of the application, the inner wall of the shell is also provided with a waterproof ring.

As another embodiment of the present application, a foam ring is attached to the back surface of the shading surface ring.

As another embodiment of this application, be equipped with two at least erection columns along its circumference interval in the cover body, the light source board reaches shading face ring connect have with the fastening bolt of erection column one-to-one, fastening bolt threaded connection be in the erection column.

The utility model provides a down lamp's beneficial effect lies in: compared with the prior art, the down lamp of the utility model is provided with the cover body outside the lamp body, and the first lead connected with the lamp body is covered by the cover body so as to avoid the first lead from leaking; in addition, the end part of the first lead is provided with a plug, and the first lead is detachably connected with the second lead of the driving module through the plug, so that the lamp body is detachably connected with the driving module, and the driving module and the lamp body are conveniently detached and maintained respectively; moreover, after the cover body is connected with the driving module, the plug connector can be in butt joint with the second lead, and the installation is convenient.

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 described 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 creative efforts.

Fig. 1 is a schematic structural view of a down lamp provided in an embodiment of the present invention;

fig. 2 is an explosion structure schematic diagram of a down lamp provided by an embodiment of the present invention;

fig. 3 is a schematic view of a connection structure between a down lamp and a driving module provided in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a cover provided in an embodiment of the present invention;

FIG. 5 is a top view of FIG. 4;

fig. 6 is a schematic structural view of a shading surface ring according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a decorative surface ring according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a light source module according to an embodiment of the present invention;

FIG. 9 is a schematic cross-sectional view taken along line A-A of FIG. 8;

fig. 10 is a schematic structural diagram of a lens according to an embodiment of the present invention.

In the figure: 1. a cover body; 11. a clamping part; 12. mounting a column; 13. a positioning column; 2. a first conductive line; 21. a plug-in connector; 3. a shading face ring; 31. hanging holes; 4. a light source module; 41. a light source plate; 42. a lens; 421. a housing; 422. a lens body; 423. clamping the convex block; 43. reflective paper; 44. a waterproof ring; 5. a decorative surface ring; 51. buckling; 6. a spring arm; 7. a cotton ring is soaked; 8. fastening a bolt; 9. a driving module; 91. a second conductive line; 92. a connecting arm.

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.

Referring to fig. 1 to 3 together, the down lamp provided by the present invention will now be described. The down lamp comprises a lamp body and a cover body 1, wherein the cover body 1 is connected to the backlight surface of the lamp body and is provided with a clamping part 11 for butt joint with a driving module 9; a first lead 2 is also arranged in the cover body 1, one end of the first lead 2 is connected with the lamp body, the other end of the first lead 2 is connected with a plug 21, and the plug 21 is aligned with the clamping part 11 or fixedly connected with the clamping part 11; after the cover 1 is connected to the driving module 9, the plug 21 is connected to the second wire 91 of the driving module 9.

The down lamp that this embodiment provided is before installing the ceiling, and cover body 1 has been assembled on the lamp body, and lamp body and drive module 9 can be installed alone, and after the installation was accomplished, make drive module 9 and joint portion 11 butt joint again to realize being connected of first wire 2 and second wire 91. Of course, the driving module 9 and the cover body 1 may be assembled first, so that the down lamp is installed after the lamp body is connected with the driving module 9.

Compared with the prior art, the down lamp provided by the utility model is provided with the cover body 1 outside the lamp body, and the first lead 2 connected with the lamp body is covered by the cover body 1, so as to avoid the first lead 2 from leaking; in addition, the end part of the first lead 2 is provided with a plug 21, and the first lead 2 is detachably connected with the second lead 91 of the driving module 9 through the plug 21, so that the lamp body is detachably connected with the driving module 9, and the driving module 9 and the lamp body are conveniently detached respectively for maintenance; moreover, after the cover body 1 is connected with the driving module 9, the plug-in connector 21 can be butted with the second lead 91, and the installation is convenient.

Referring to fig. 1, 4 and 5, as a specific embodiment of the tube light provided by the present invention, the clamping portion 11 is a mounting groove disposed on the top surface of the cover body 1, and the plug 21 is aligned with the mounting groove. Correspondingly, the driving module 9 is provided with a connecting arm 92 correspondingly connected with the mounting groove, and the connecting arm 92 is clamped in the mounting groove, so that the driving module 9 is quickly butted with the cover body 1. Since the connector 21 is aligned with the mounting groove, the position of the connector 21 can be adjusted to quickly insert the end of the second wire 91 into the connector 21 when the connecting arm 92 is assembled with the mounting groove.

The mounting groove is matched with the connecting arm 92 in a clamping mode, the lamp body can be rapidly butted with the driving module 9, and the lamp body and the driving module 9 can be rapidly disassembled and assembled conveniently.

Of course, the fixing positions of the mounting groove and the connecting arm can be interchanged, that is, the clamping part 11 is the connecting arm arranged on the cover body 1, and the plug connector 21 passes through the cover body 1 and is fixedly connected with the connecting arm. Correspondingly, the drive module 9 is provided with a mounting groove for the connecting arm to be snapped into.

Referring to fig. 2, as a specific embodiment of the present invention, the lamp body includes a light-shielding ring 3, a light source module 4 and a decorative ring 5. The outer circumference of the shading surface ring 3 is connected with two symmetrically arranged spring arms 6, and the bottom surface is provided with a hanging hole 31, as shown in fig. 6; the light source module 4 is fixedly arranged in the shading face ring 3; the decorative ring 5 is disposed on the bottom surface of the light-shielding ring 3, and is provided with a buckle 51 connected with the hanging hole 31, as shown in fig. 7.

Specifically, the light-shielding face ring 3 includes a cylindrical portion having an inner cavity and an opening on a bottom surface, and an annular plate integrally formed on a periphery of the bottom surface of the cylindrical portion, the cylindrical portion is mainly used for mounting the light source module 4, and the annular plate is provided with a hanging hole 31. Preferably, the back light surface of the shading surface ring 3, namely the top surface of the circular ring plate, is adhered with a foam ring 7.

Receive the restriction of shading face ring 3 self structure and with the demand of the assembly of light source module 4, the bottom surface of ring board is not complete plane, possesses the groove structure, in order to shelter from the ring board, still installs decorative face ring 5 in the bottom surface of ring board to make down lamp have good outward appearance effect.

The decorative surface ring 5 and the shading surface ring 3 are connected by clamping the buckle 51 in the hanging hole 31. Preferably, the hanging hole 31 is a long strip-shaped hole extending along the circumferential direction of the shading surface ring 3, and comprises a through hole and a clamping hole communicated with the through hole, and the width of the through hole is greater than that of the clamping hole. When the decoration surface ring 5 and the shading surface ring 3 are installed, the buckle 51 penetrates through the through hole, then the decoration surface ring 5 is rotated, the buckle 51 is rotated to the clamping hole, the clamping surface of the buckle 51 can be abutted against the plate surface of the shading surface ring 3, as shown in fig. 1, and therefore the decoration surface ring 5 and the shading surface ring 3 are connected. When the decorative surface ring 5 is detached from the shading surface ring 3, the decorative surface ring 5 is rotated in the opposite direction to make the buckle 51 separate from the clamping hole and transfer to the through hole, and then the decorative surface ring 5 is pulled downwards to make the decorative surface ring 5 separate from the shading surface ring 3.

Preferably, at least two sets of the hooking holes 31 and the buckles 51 are correspondingly arranged.

Referring to fig. 2, 8 and 9, as an embodiment of the present invention, the light source module 4 includes a light source plate 41, a lens 42 and a reflective paper 43. The light source board 41 is connected to one end of the first wire 2; the lens 42 is positioned below the light source plate 41 and clamped inside the shading surface ring 3; the reflective paper 43 is disposed within the lens 42.

The light source plate 41 is firstly connected with the shading surface ring 3 in an adhesive way; the light source board 41 is provided with a plurality of light sources for emitting light. The lens 42 is used for refracting the light, and the reflective paper 43 is used for reflecting the refracted light again, so that the light is totally emitted from the lower light-emitting surface of the lens 42.

Specifically, the lens 42 includes a cylindrical housing 421 and a lens body 422, the housing 421 has a chucking protrusion 423 on an outer peripheral surface thereof, and the chucking protrusion 423 is used for chucking and abutting against an inner wall surface of the light-shielding face ring 3; the lens body 422 is disposed within the housing 421; the reflective paper 43 is located in the housing 421 and is sleeved outside the lens 422.

The lens body 422 is mainly used for refracting light, and the housing 421 is used for arranging the lens body 422 and for connecting with the shading surface ring 3. When the lens 42 is mounted, the housing 421 is directly clamped in the inner cavity of the light-shielding face ring 3, and since the outer peripheral surface of the housing 421 is provided with the clamping projection 423, as shown in fig. 10, the clamping projection 423 can be tightly abutted against the inner wall surface of the light-shielding face ring 3, thereby ensuring stable fixation of the lens 42. Preferably, the chucking protrusions 423 are provided in plurality at equal intervals in the circumferential direction of the outer case 421.

The lens 42 is divided into the housing 421 and the lens body 422, so that on one hand, the assembly requirement of the lens body 422 and the shading surface ring 3 can be met, and on the other hand, the structure of the lens body 422 does not need to be changed, so that the lens body 422 can meet the transmission and refraction functions to the maximum extent.

Preferably, the inner wall of the casing 421 is further provided with a waterproof ring 44, as shown in fig. 2 and 9, the waterproof ring 44 is used for preventing water from entering the casing 421 and preventing water drops from entering the lens 42.

In the above embodiment, after the light source plate 41 is first connected to the light shielding surface ring 3 by gluing, the light source plate 41 may be connected to the light shielding surface ring 3 by bolting in order to ensure the stable connection of the light source plate 41. In addition, in order to save the installation space and the fixing bolt, the bolt can also penetrate through the shading surface ring 3 and be connected with the cover body 1. In order to achieve the above object, please refer to fig. 2 and fig. 4, as a specific implementation manner of the embodiment of the present invention, at least two mounting posts 12 are disposed in the cover body 1 along the circumferential direction thereof at intervals, the light source plate 41 and the light shielding face ring 3 are connected with fastening bolts 8 corresponding to the mounting posts 12 one-to-one, and the fastening bolts 8 sequentially pass through the light source plate 41 and the light shielding face ring 3 and are screwed into the mounting posts 12.

Use fastening bolt 8 to connect light source board 41, shading face ring 3 and the cover body 1, can reduce on the one hand and connect with the component, save installation space, on the other hand can also guarantee that cover body 1 is connected stably with light source board 41 to guarantee that first wire 2 is fixed stable.

Preferably, a plurality of positioning posts 13 are further disposed at intervals along the circumferential direction in the cover body 1, and as shown in fig. 4, positioning holes matched with the positioning posts 13 are disposed on the light source plate 41 and the light shielding face ring 3.

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. Down lamp, its characterized in that includes:

a lamp body; and

2. The down lamp according to claim 1, wherein the clamping portion is a mounting groove formed in the top surface of the cover body, and the plug is aligned with the mounting groove.

3. The down lamp according to claim 1, wherein the clamping portion is a connecting arm disposed on the cover, and the plug connector passes through the cover and is fixedly connected with the connecting arm.

4. A downlight according to claim 1 wherein the lamp body comprises:

the light source module is fixedly arranged in the light shading ring; and

5. The downlight of claim 4, wherein the light source module comprises:

a light source plate connected to one end of the first wire;

and the reflective paper is arranged in the lens.

6. A downlight according to claim 5, wherein the lens comprises:

7. A downlight according to claim 6 wherein the inner wall of the housing is further provided with a waterproof ring.

8. A down lamp as claimed in claim 4, wherein the backlight surface of the shade surface ring is glued with a foam ring.

9. The down lamp according to claim 5, wherein at least two mounting posts are arranged in the cover body at intervals along the circumferential direction of the cover body, the light source plate and the shading surface ring are connected with fastening bolts which correspond to the mounting posts one by one, and the fastening bolts are in threaded connection in the mounting posts.