CN216667431U

CN216667431U - High light efficiency down lamp

Info

Publication number: CN216667431U
Application number: CN202122886082.2U
Authority: CN
Inventors: 吴赵平; 孙玉莹
Original assignee: Fujian Daoguang Lighting Technology Co ltd
Current assignee: Fujian Daoguang Lighting Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-06-03
Anticipated expiration: 2031-11-23

Abstract

The utility model provides a high-light-efficiency down lamp, wherein spring buckles are oppositely arranged on two sides of a shell; the bottom of the shell is provided with a down lamp face shield, a filter plate is detachably mounted in the down lamp face shield and comprises a plate body, a driving ring is rotatably mounted on the plate body, a circular area enclosed by the driving ring on the surface of the plate body is an illumination area, and at least three groups of detachable components are arranged on the driving ring; adopt above-mentioned technical scheme, move the actuating lever along arc activity groove direction, thereby it is rotatory to drive the drive ring, the rotation of drive ring makes the terminal shrink inwards of card key, break away from ring groove, at this moment can take off the filter plate, change new filter plate after, reset the actuating lever, the card key on the drive ring is under the effect of gag lever post and activity groove, the terminal outside extension of card key, get into in the ring groove, thereby install the filter plate in the down lamp face guard, the filter plate that corresponds the colour can be changed according to the user demand to the detachable filter plate, be convenient for maintain the light source in the shell simultaneously.

Description

High light efficiency down lamp

Technical Field

The utility model relates to the field of high-light-efficiency down lamps, in particular to a high-light-efficiency down lamp.

Background

The down lamp is generally a lamp which is provided with a screw lamp holder and can be directly provided with an incandescent lamp or an energy-saving lamp. The down lamp is a lighting lamp embedded in a ceiling and emitting light downward. The ceiling lamp has the greatest characteristics that the overall unity and perfection of architectural decoration can be kept, and the perfect unity of ceiling art cannot be damaged due to the arrangement of the lamp; most of the filter plates in the down lamp masks of the traditional down lamp are fixed, the whole down lamp masks are required to be replaced when replaced, and the screws are required to be detached by using tools in the replacement process, so that the down lamp masks are quite inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems in the prior art, the present invention provides a high light efficiency down lamp.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the main technical scheme that:

a high-luminous-efficiency down lamp comprises a shell, wherein a light source is arranged in the shell, and spring buckles are oppositely arranged on two sides of the shell; the utility model discloses a lamp, including shell, drive ring, at least three groups of detachable components, the circular region that the shell bottom is provided with down lamp face guard, demountable installation has the filter plate in the down lamp face guard, the filter plate includes the plate body, rotate on the plate body and install the drive ring, the circular region that plate body surface drive ring enclosed is the illumination zone, be provided with three at least groups detachable components on the drive ring, detachable components includes that one end rotates the card key of installing on drive ring surface, the activity groove has been seted up on the card key, the activity inslot is provided with the gag lever post, the one end of gag lever post is fixed on the plate body, the drive ring is kept away from one side of card key is provided with the actuating lever, be equipped with on the plate body with the corresponding arc activity groove of actuating lever post.

Preferably, the down lamp face shield is internally provided with a mounting groove corresponding to the filter plate, and the inner wall of the mounting groove is provided with an annular clamping groove corresponding to the clamping key.

Preferably, a fixing plate is arranged on the surface of the plate body, and the fixing plate is connected with the driving rod through a spring.

Preferably, the detachable assemblies are arranged in four groups, and the four groups of detachable assemblies are arranged on the driving ring at equal intervals.

Preferably, the driving ring comprises an inner ring and an outer ring, the inner ring is fixedly mounted on the plate body, the outer ring can rotate around the inner ring, and the detachable assembly and the driving rod are both arranged on the outer ring.

(III) advantageous effects

The utility model has the beneficial effects that: adopt above-mentioned technical scheme, move the actuating lever along arc activity groove direction, thereby it is rotatory to drive the drive ring, the rotation of drive ring makes the terminal shrink inwards of card key, break away from ring groove, at this moment can take off the filter plate, change new filter plate after, reset the actuating lever, the card key on the drive ring is under the effect of gag lever post and activity groove, the terminal outside extension of card key, get into in the ring groove, thereby install the filter plate in the down lamp face guard, the filter plate that corresponds the colour can be changed according to the user demand to the detachable filter plate, be convenient for maintain the light source in the shell simultaneously.

Drawings

FIG. 1 is a schematic structural view of a high light efficiency down lamp;

FIG. 2 is a schematic structural diagram of a filter plate;

FIG. 3 is a schematic view illustrating a usage status of the filter;

FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;

fig. 5 is an enlarged view of the part a in fig. 4.

[ description of reference ]

1-a housing;

2-a down lamp mask;

3-a light filter plate; 31-a plate body; 32-card key; 33-a movable groove; 34-an illumination area; 35-a limiting rod; 36-drive ring; 37-a drive rod; 38-arc movable groove; 39-fixing plate; 310-spring.

4-spring snap.

Detailed Description

For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.

Referring to fig. 1 to 3, a high light efficiency down lamp includes a housing 1, a light source is installed in the housing 1, and spring fasteners 4 are oppositely disposed at two sides of the housing 1; the shell 1 can be hung on a ceiling through a spring buckle 4 for installation, a down lamp face shield 2 is arranged at the bottom of the shell 1, a filter plate 3 is detachably installed in the down lamp face shield 2, the filter plate 3 comprises a plate body 31, a driving ring 36 is rotatably installed on the plate body 31, a circular area enclosed by the driving ring 36 on the surface of the plate body 31 is an illumination area 34, at least three detachable assemblies are arranged on the driving ring 36, each detachable assembly comprises a clamping key 32, one end of each clamping key 32 is rotatably installed on the surface of the driving ring 36, a movable groove 33 is formed in each clamping key 32, a limiting rod 35 is arranged in each movable groove 33, one end of each limiting rod 35 is fixed on the plate body 31, one side, far away from each clamping key 32, of the driving ring 36 is provided with a driving rod 37, and each plate body 31 is provided with an arc-shaped movable groove 38 corresponding to the driving rod 37; during the use, move actuating lever 37 along arc activity groove 38 direction, thereby it is rotatory to drive actuating ring 36, the rotation of actuating ring 36 makes the terminal inward contraction of card key 32, break away from ring groove, at this moment can take off filter plate 3, after the filter plate 3 of renewal, reset actuating lever 37, card key 32 on the actuating ring 36 is under the effect of gag lever post 35 and activity groove 33, the terminal outside extension of card key 32, get into in the ring groove, thereby install filter plate 3 in down lamp face guard 2, filter plate 3 that corresponding colour can be changed according to the user demand to detachable filter plate 3, be convenient for simultaneously maintain the light source in the shell 1.

In this embodiment, a mounting groove corresponding to the filter plate 3 is provided in the down lamp mask 2, and an annular groove corresponding to the snap key 32 is provided on an inner wall of the mounting groove.

In this embodiment, four sets of removable assemblies are provided, with the four sets of removable assemblies being equally spaced on the drive ring 36.

In this embodiment, the driving ring 36 includes an inner ring and an outer ring, the inner ring is fixedly mounted on the plate body 31, the outer ring can rotate around the inner ring, and the detachable assembly and the driving rod 37 are both disposed on the outer ring.

Referring to fig. 4 and 5, a second embodiment of the present invention: the surface of the plate body 31 is provided with a fixed plate 39, and the fixed plate 39 is connected with the driving rod 37 through a spring 310; under the action of the spring 310, the driving rod 37 moves toward the fixing plate 39, so that the latch 32 on the driving ring 36 is in an outward extending state, and the firmness of installation of the filter plate 3 is ensured.

The working principle of the utility model is as follows: move actuating lever 37 along arc activity groove 38 direction, thereby it is rotatory to drive actuating lever 36, the rotation of actuating lever 36 makes the terminal inward contraction of card key 32, break away from ring groove, at this moment can take off filter plate 3, after the filter plate 3 of renewal, reset actuating lever 37, card key 32 on the actuating lever 36 is under the effect of gag lever post 35 and activity groove 33, the terminal outside extension of card key 32, get into in the ring groove, thereby install filter plate 3 in down lamp face guard 2, filter plate 3 that corresponding colour can be changed according to the user demand to detachable filter plate 3, be convenient for simultaneously maintain the light source in the shell 1.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A high-luminous-efficiency down lamp comprises a shell, wherein a light source is arranged in the shell, and spring buckles are oppositely arranged on two sides of the shell; its characterized in that, the shell bottom is provided with the down lamp face guard, demountable installation has the filter plate in the down lamp face guard, the filter plate includes the plate body, rotate on the plate body and install the drive ring, the circular region that the plate body surface drive ring enclosed is the illumination zone, be provided with three at least groups on the drive ring and can dismantle the subassembly, can dismantle the subassembly and include that one end rotates the card key of installing at the drive ring surface, the activity groove has been seted up on the card key, the inslot that moves about is provided with the gag lever post, the one end of gag lever post is fixed on the plate body, the drive ring is kept away from one side of card key is provided with the actuating lever, be equipped with on the plate body with the corresponding arc activity groove of actuating lever.

2. A high light efficiency down lamp as defined in claim 1, wherein a mounting groove corresponding to the filter is provided in the face mask of the down lamp, and a circular groove corresponding to the locking key is provided on the inner wall of the mounting groove.

3. A high light efficiency down lamp as defined in claim 1, wherein a fixing plate is disposed on the surface of said plate body, and said fixing plate is connected to said driving rod by a spring.

4. A high light efficiency down lamp as defined in claim 1, wherein four sets of said detachable assemblies are provided, and the four sets of detachable assemblies are equally spaced on said driving ring.

5. A high light efficiency down lamp as defined in claim 1, wherein the driving ring includes an inner ring and an outer ring, the inner ring is fixedly mounted on the plate body, the outer ring is rotatable around the inner ring, and the detachable assembly and the driving rod are both disposed on the outer ring.