CN217057303U

CN217057303U - Lamp mounting mechanism and down lamp

Info

Publication number: CN217057303U
Application number: CN202220727460.4U
Authority: CN
Inventors: 谢利兵; 陈实; 周扬; 柳保林; 熊俊; 邓智
Original assignee: Huizhou Xiton Photoelectric Co ltd
Current assignee: Huizhou Xiton Photoelectric Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-07-26
Anticipated expiration: 2032-03-30

Abstract

The application provides a lamps and lanterns installation mechanism and down lamp. The lamp mounting mechanism comprises a frame and an elastic sheet, wherein the frame comprises a mounting frame and a first clamping piece which are connected, the mounting frame is used for being arranged in a mounting hole of an external base body, the outer side of the mounting frame is convexly provided with a butting part, and the butting part is used for butting against one side of the external base body; the shell fragment is including second joint spare and the elasticity butt piece that is connected, second joint spare and first joint spare joint, elasticity butt piece be used for deviating from one side elasticity butt of butt portion with outside base member to make the installing frame be used for installing on outside base member. Second joint spare and first joint spare joint for the shell fragment joint need not to adopt the riveting device to install the shell fragment on the frame so, has reduced the installation cost of shell fragment, has improved the installation effectiveness of shell fragment simultaneously. Because the hole of frame need not to be taken up by mounting tool such as riveting device for the diameter of frame hole can be less, and then makes the down lamp that the size is less also can install the shell fragment.

Description

Lamp mounting mechanism and down lamp

Technical Field

The utility model relates to a technical field of down lamp especially relates to a lamps and lanterns installation mechanism and down lamp.

Background

The down lamp is a lighting lamp which is embedded into a ceiling and emits light downwards, and is popular with consumers because the down lamp does not occupy space and can increase the soft atmosphere of space, and the general down lamp is clamped on the ceiling through the elastic sheet. However, in the conventional technology, the spring plate is riveted to the frame by the riveting device, so that the installation cost of the spring plate is high, and the installation efficiency of the spring plate is low. In addition, because the riveting device needs to occupy the space of the inner hole of the frame during riveting, the elastic sheet can not be installed on the frame with a smaller inner hole, the size of the inner hole of the frame is positively correlated with the size of the down lamp, and the elastic sheet can not be installed on the down lamp with a smaller size.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, providing one kind and making the installation effectiveness of shell fragment higher, make the installation cost of shell fragment lower simultaneously to and make lamps and lanterns installation mechanism and the down lamp of the less down lamp mountable shell fragment of size.

The purpose of the utility model is realized through the following technical scheme:

a light fixture mounting mechanism comprising:

the frame comprises a mounting frame and a first clamping piece which are connected, the mounting frame is used for being arranged in a mounting hole of the external base body, the outer side of the mounting frame is convexly provided with a butting part, and the butting part is used for butting against one side of the external base body; and

the elastic piece comprises a second clamping piece and an elastic abutting piece which are connected, the second clamping piece is clamped with the first clamping piece, the elastic abutting piece is used for abutting against one side of the external base body deviating from the abutting part, so that the installation frame is installed on the external base body.

In one embodiment, the first clamping piece is provided with an anti-up-off area, the second clamping piece comprises a clamping main body and an anti-up-off part, the anti-up-off part is convexly connected to the clamping main body, and the anti-up-off part is positioned in the anti-up-off area and clamped with the first clamping piece so as to prevent the mounting frame from moving axially; the elastic abutting part is connected to the clamping main body.

In one embodiment, the anti-disengagement part is inclined to the clamping main body, and the anti-disengagement part is inclined towards the direction in which the anti-disengagement part is clamped into the anti-disengagement area.

In one embodiment, the first clamping member further forms an anti-loose area, the second clamping member further comprises an anti-loose portion, the anti-loose portion is connected to the clamping main body in a protruding mode, and the anti-loose portion is located in the anti-loose area and abutted to two opposite side walls of the anti-loose area, so that the installation frame is prevented from moving in the circumferential direction.

In one embodiment, the second clamping member further comprises a hanging limiting part, the hanging limiting part is connected to the clamping main body in a protruding mode, and the hanging limiting part is hung on the first clamping member.

In one embodiment, the first clamping piece comprises a first clamping part and a second clamping part which are connected to the mounting frame at intervals, the suspension limiting part is hung on the first clamping part, and the upward falling prevention area is formed on the first clamping part; second joint portion with hang spacing portion and follow the axial interval of installing frame sets up, second joint portion with the joint main part deviates from one side butt of first joint portion.

In one embodiment, the number of the upward-falling-off prevention parts and the upward-falling-off prevention areas is two, the two upward-falling-off prevention parts are arranged along the circumferential direction of the installation frame, and the two first clamping parts are correspondingly clamped in the two upward-falling-off prevention areas one by one.

In one embodiment, the elastic abutting part is bent and formed at one end of the second clamping piece, the first clamping piece is formed with a containing area, and the containing area is used for containing the bent part of the elastic abutting part.

In one embodiment, the bent portion of the elastic abutting piece is accommodated in the accommodating area and abuts against the first clamping piece.

A down lamp comprises the lamp mounting mechanism in any one of the embodiments.

Compared with the prior art, the utility model discloses at least, following advantage has:

1. foretell lamps and lanterns installation mechanism, elasticity butt piece are connected with second joint spare, second joint spare and first joint spare joint, and first joint spare is connected with the installing frame for the shell fragment joint is on the frame, so need not to adopt the riveting device to install the shell fragment on the frame, has reduced the installation cost of shell fragment, has improved the installation effectiveness of shell fragment simultaneously.

2. According to the lamp mounting mechanism, the inner hole of the frame does not need to be occupied by mounting tools such as riveting devices, the diameter of the inner hole of the frame can be smaller, and the elastic sheet can be mounted on the down lamp with the smaller size.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

Fig. 1 is a schematic structural view of a downlight of an embodiment;

FIG. 2 is a schematic structural view of a lamp mounting mechanism of the downlight shown in FIG. 1;

FIG. 3 is an exploded view of the lamp mounting mechanism of the downlight of FIG. 1;

fig. 4 is an enlarged schematic view of a lamp mounting mechanism of the downlight shown in fig. 3 at a point a.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The application provides a lamp mounting mechanism which comprises a frame and an elastic sheet, wherein the frame comprises a mounting frame and a first clamping piece which are connected, the mounting frame is arranged in a mounting hole of an external base body, the outer side of the mounting frame is convexly provided with a butting part, and the butting part is used for butting against one side of the external base body; the shell fragment is including second joint spare and the elasticity butt piece that is connected, second joint spare with first joint spare joint, elasticity butt piece be used for with outside base member deviates from one side elasticity butt of butt portion, so that the installing frame is used for installing on the outside base member. The application further provides the down lamp which comprises the lamp installation mechanism in any one of the above embodiments.

Foretell lamps and lanterns installation mechanism and down lamp, elasticity butt piece are connected with second joint spare, and second joint spare and first joint spare joint, first joint spare are connected with the installing frame for the shell fragment joint is on the frame, so need not to adopt the riveting device to install the shell fragment on the frame, has reduced the installation cost of shell fragment, has improved the installation effectiveness of shell fragment simultaneously. Because the hole of frame need not to be taken up by mounting tool such as riveting device for the diameter of frame hole can be less, and then makes the down lamp that the size is less also can install the shell fragment.

In order to better understand the technical scheme and the beneficial effects of the present application, the following detailed description is further provided in conjunction with specific embodiments:

as shown in fig. 1 to 4, a downlight 10 of an embodiment includes a luminaire mounting mechanism 100. In one embodiment, the lamp mounting mechanism 100 includes a frame 110 and a resilient piece 120, the frame 110 includes a mounting frame 111 and a first clip 112 connected to each other, the mounting frame 111 is configured to be disposed in a mounting hole 301 of the external base 30, an abutting portion 1111 protrudes from an outer side of the mounting frame 111, and the abutting portion 1111 is configured to abut against one side of the external base 30; the elastic piece 120 includes a second engaging member 121 and an elastic abutting member 122 connected to each other, the second engaging member 121 is engaged with the first engaging member 112, and the elastic abutting member 122 is used for elastically abutting against a side of the external base 30 away from the abutting portion 1111, so that the mounting frame 111 is used for being mounted on the external base 30.

In this embodiment, the frame 110 includes a mounting frame 111 and a first engaging member 112 connected to each other, the mounting frame 111 has an inner hole, the inner hole of the mounting frame 111 is used for accommodating the light emitting module 200, the mounting frame 111 is sleeved with the light emitting module 200, the mounting frame 111 is further disposed in the mounting hole 301 of the external base 30, and an abutting portion 1111 is protruded from an outer side of the mounting frame 111, that is, the abutting portion 1111 is disposed along a circumferential direction of the mounting frame 111. Further, the elastic sheet 120 includes a second engaging member 121 and an elastic abutting member 122 connected to each other, and the second engaging member 121 is engaged with the first engaging member 112, so that the elastic sheet 120 is connected to the frame 110. After the mounting frame 111 is inserted into the mounting hole 301 of the external base 30, the abutting portion 1111 and the elastic abutting portion 122 are respectively abutted against two opposite sides of the external base 30, so that the abutting portion 1111 and the elastic abutting portion 122 jointly clamp the external base 30, the mounting frame 111 is mounted on the external base 30, and the down lamp 10 is embedded in the external base 30. It is understood that the exterior substrate 30 may be a ceiling, wall, or other substrate known in the art.

In the lamp mounting mechanism 100 and the down lamp 10, the elastic abutting part 122 is connected with the second clamping part 121, the second clamping part 121 is clamped with the first clamping part 112, and the first clamping part 112 is connected with the mounting frame 111, so that the elastic sheet 120 is clamped on the frame 110, and thus, the elastic sheet 120 is not required to be mounted on the frame 110 by adopting a riveting device, the mounting cost of the elastic sheet 120 is reduced, and the mounting efficiency of the elastic sheet 120 is improved. Because the inner hole of the frame 110 does not need to be occupied by mounting tools such as riveting devices and the like, the diameter of the inner hole of the frame 110 can be smaller, and the elastic sheet 120 can be further mounted on the down lamp 10 with smaller size.

As shown in fig. 2 to 4, in one embodiment, the first clip member 112 is formed with an anti-disengagement area 1120a, the second clip member 121 includes a clip main body 1211 and an anti-disengagement portion 1212, the anti-disengagement portion 1212 is connected to the clip main body 1211 in a protruding manner, and the anti-disengagement portion 1212 is located in the anti-disengagement area 1120a and is clipped with the first clip member 112 to prevent the mounting frame 111 from moving axially; the elastic abutting member 122 is connected to the clamping body 1211. In this embodiment, after the anti-separation portion 1212 is engaged with the anti-separation region 1120a, the anti-separation portion 1212 limits the movement of the first engaging member 112 and the mounting frame 111 in the direction parallel to the direction in which the mounting frame 111 is sleeved into the external substrate 30, i.e. the anti-separation portion 1212 limits the mounting frame 111 to move up and down, so as to prevent the mounting frame 111 from moving axially, which is helpful to improve the light emitting stability of the down lamp 10. It is understood that the anti-separation region 1120a can be a via or a groove or other existing dummy structure.

As shown in fig. 4, in one embodiment, the upward-movement preventing portion 1212 is inclined with respect to the clamping main body 1211, and the upward-movement preventing portion 1212 is inclined towards a direction in which the upward-movement preventing portion 1212 is inserted into the upward-movement preventing region 1120a, so that resistance to the upward-movement preventing portion 1212 inserted into the upward-movement preventing region 1120a is small, efficiency of inserting the upward-movement preventing portion 1212 into the upward-movement preventing region 1120a is improved, and further, installation efficiency of the resilient tab 120 is improved. Meanwhile, the resistance received when the anti-disengagement portion 1212 is disengaged from the anti-disengagement area 1120a is large, the difficulty of disengaging the anti-disengagement portion 1212 from the anti-disengagement area 1120a is improved, the position stability of the frame 110 is facilitated to be maintained, and the position stability of the down lamp 10 is facilitated to be maintained.

As shown in fig. 2 to 4, in one embodiment, the first clip 112 further forms a locking region 1120b, the second clip 121 further includes a locking portion 1213, the locking portion 1213 is connected to the clip body 1211 in a protruding manner, and the locking portion 1213 is located in the locking region 1120b and abuts against two opposite side walls of the locking region 1120b to prevent the mounting frame 111 from moving in the circumferential direction. In this embodiment, after the anti-disengagement portion 1212 is engaged with the anti-disengagement region 1120a, the two opposite side walls of the anti-disengagement portion 1213 and the anti-disengagement region 1120b are abutted to each other, so that the mounting frame 111 cannot move along the circumferential direction thereof, that is, the mounting frame 111 cannot rotate along the circumferential direction thereof, thereby suppressing the loosening of the downlight 10 and facilitating the improvement of the irradiation stability of the downlight 10.

As shown in fig. 2 to fig. 4, further, the anti-loose region 1120b is a groove structure, and the anti-loose region 1120b extends to an end surface of the first snap-in component 112 away from the abutting portion 1111. When the upward-releasing preventing portion 1212 is engaged with the upward-releasing preventing region 1120a, the locking portion 1213 is movable along the locking region 1120b, so that the locking portion 1213 does not interfere with the first engaging member 112 when the upward-releasing preventing portion 1212 is engaged with the upward-releasing preventing region 1120a, which is beneficial to improving the efficiency of engaging the upward-releasing preventing portion 1212 with the upward-releasing preventing region 1120a, and further beneficial to improving the installation efficiency of the resilient piece 120. Of course, the anti-loosening region 1120b may also be a through hole structure or an existing dummy structure.

As shown in fig. 2 to fig. 4, in one embodiment, the second engaging member 121 further includes a hanging limiting portion 1214, the hanging limiting portion 1214 is protrudingly connected to the engaging body 1211, and the hanging limiting portion 1214 is hung on the first engaging member 112. In this embodiment, the hanging limiting portion 1214 is connected to the clip main body 1211, the hanging limiting portion 1214 is formed with a hanging through groove 1214a, the hanging through groove 1214a is used for accommodating the first clip 112, so that the hanging limiting portion 1214 is hung on the first clip 112, two groove walls opposite to the hanging through groove 1214a limit the space of the radial movement of the first clip 112 and the mounting frame 111 along the mounting frame 111, the problem that the mounting frame 111 is radially separated from the second clip 121 of the elastic piece 120 along the mounting frame 111 is suppressed, the position stability of the mounting frame 111 is improved, and the irradiation stability of the down lamp 10 is improved.

As shown in fig. 2 to 4, in one embodiment, the first engaging member 112 includes a first engaging portion 1121 and a second engaging portion 1122 connected to the mounting frame 111 at intervals, the hanging limiting portion 1214 is hung on the first engaging portion 1121, and the anti-falling-off region 1120a is formed on the first engaging portion 1121; the second fastening portion 1122 and the hanging limiting portion 1214 are arranged at intervals along the axial direction of the mounting frame 111, and the second fastening portion 1122 abuts against one side of the fastening main body 1211 away from the first fastening portion 1121.

It can be understood that the hanging limiting portion 1214 limits the movement of the mounting frame 111 along the radial direction thereof, but the mounting frame 111 can still rotate around the hanging limiting portion 1214, so that a structure cooperating with the hanging limiting portion 1214 needs to be provided to prevent the mounting frame 111 from rotating around the hanging limiting portion 1214. As shown in fig. 2 to 4, in the present embodiment, the first latching portion 1121 and the second latching portion 1122 are connected to the mounting frame 111 at intervals, and the hanging limiting portion 1214 is hung on the first latching portion 1121, so that the hanging limiting portion 1214 limits the first latching portion 1121 and the mounting frame 111 from moving along the radial direction of the mounting frame 111. Further, the second clamping portion 1122 and the hanging limiting portion 1214 are arranged at intervals along the axial direction of the installation frame 111, the second clamping portion 1122 abuts against one side of the clamping main body 1211 away from the first clamping portion 1121, so that the clamping main body 1211 also limits the radial movement of the first clamping portion 1121 and the installation frame 111 along the installation frame 111, therefore, the radial movement of the installation frame 111 is respectively limited by the clamping main body 1211 and the hanging limiting portion 1214, the installation frame 111 is prevented from rotating around the hanging limiting portion 1214, the position stability of the installation frame 111 is high, and further the irradiation stability of the down lamp 10 is high.

As shown in fig. 4, in one embodiment, the numbers of the anti-separation portions 1212 and the anti-separation regions 1120a are two, two of the anti-separation portions 1212 are disposed along the circumferential direction of the mounting frame 111, two of the anti-separation regions 1120a are disposed along the circumferential direction of the mounting frame 111, and two of the first clamping portions 1121 are clamped in the two anti-separation regions 1120a in a one-to-one correspondence manner, so that the first clamping member 112 cannot rotate around the first clamping portions 1121, the position stability of the first clamping member 112 and the mounting frame 111 is improved, and the irradiation stability of the down lamp 10 is further improved.

As shown in fig. 2 to 4, in one embodiment, the elastic abutting part 122 is bent and formed at one end of the second clamping part 121, and the first clamping part 112 is formed with a receiving area 1120c, and the receiving area 1120c is used for receiving the bent part 1221 of the elastic abutting part 122. In this embodiment, the elastic abutting part 122 is bent to be formed at an edge of one end of the second clamping part 121, the bent part 1221 of the elastic abutting part 122 is an arc structure, the bent part 1221 of the elastic abutting part 122 is located at a side of the second clamping part 121 adjacent to the first clamping part 112, the first clamping part 112 is formed with an accommodating area 1120c, the accommodating area 1120c is used for accommodating the bent part 1221 of the elastic abutting part 122, so as to prevent the bent part 1221 of the elastic abutting part 122 from protruding out of the frame 110, that is, prevent the bent part 1221 of the elastic abutting part 122 from occupying a space outside the frame 110, thereby reducing the volume of the lamp mounting mechanism 100 and making the structure of the lamp mounting mechanism 100 more compact.

As shown in fig. 4, further, the bending portion 1221 of the elastic abutting part 122 is accommodated in the accommodating area 1120c and abuts against the first clamping part 112, so that the bending portion 1221 of the elastic abutting part 122 also limits the movement of the first clamping part 112, which is helpful for improving the position stability of the first clamping part 112 and the mounting frame 111, and further improving the irradiation stability of the downlight 10.

1. in the lamp mounting mechanism 100, the elastic abutting part 122 is connected with the second clamping part 121, the second clamping part 121 is clamped with the first clamping part 112, and the first clamping part 112 is connected with the mounting frame 111, so that the elastic sheet 120 is clamped on the frame 110, and thus, a riveting device is not required to be adopted to mount the elastic sheet 120 on the frame 110, the mounting cost of the elastic sheet 120 is reduced, and the mounting efficiency of the elastic sheet 120 is improved.

2. In the lamp mounting mechanism 100, the inner hole of the frame 110 does not need to be occupied by mounting tools such as a riveting device, so that the diameter of the inner hole of the frame 110 can be smaller, and the elastic sheet 120 can be mounted on the down lamp 10 with a smaller size.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A light fixture mounting mechanism comprising:

the frame comprises a mounting frame and a first clamping piece which are connected, the mounting frame is used for being arranged in a mounting hole of the external base body, the outer side of the mounting frame is convexly provided with a butting part, and the butting part is used for butting with one side of the external base body; and

the elastic piece comprises a second clamping piece and an elastic abutting piece which are connected, the second clamping piece is clamped with the first clamping piece, and the elastic abutting piece is used for abutting against one side of the external base body, which deviates from the abutting part, so that the installation frame is used for being installed on the external base body.

2. The lamp mounting mechanism of claim 1, wherein the first clip member is formed with an anti-removal area, the second clip member comprises a clip main body and an anti-removal portion, the anti-removal portion is connected to the clip main body in a protruding manner, and the anti-removal portion is located in the anti-removal area and is clipped with the first clip member to prevent the mounting frame from moving axially; the elastic abutting part is connected to the clamping main body.

3. The luminaire mounting mechanism of claim 2 wherein the up-take off prevention portion is oblique to the clamping body and the up-take off prevention portion is obliquely disposed toward a direction in which the up-take off prevention portion is snapped into the up-take off prevention region.

4. The lamp mounting mechanism according to claim 2, wherein the first clamping member further comprises a locking portion, the locking portion is connected to the clamping main body in a protruding manner, and the locking portion is located in the locking portion and abutted against two opposite side walls of the locking portion, so that the mounting frame is prevented from moving in the circumferential direction.

5. The lamp mounting mechanism of claim 2, wherein the second clamping member further comprises a hanging limiting portion, the hanging limiting portion is connected to the clamping main body in a protruding mode, and the hanging limiting portion is hung on the first clamping member.

6. The lamp mounting mechanism of claim 5, wherein the first clip comprises a first clip portion and a second clip portion that are connected to the mounting frame at intervals, the suspension limiting portion is hung on the first clip portion, and the up-out preventing region is formed on the first clip portion; second joint portion with hang spacing portion and follow the axial interval setting of installing frame, second joint portion with the joint main part deviates from one side butt of first joint portion.

7. The lamp mounting mechanism according to any one of claims 2 to 6, wherein the number of the anti-falling-off portions and the anti-falling-off regions is two, the two anti-falling-off portions are arranged along the circumferential direction of the mounting frame, and the two first clamping portions are clamped in the two anti-falling-off regions in a one-to-one correspondence manner.

8. The light fixture mounting mechanism as recited in claim 1, wherein the resilient abutting member is bent at an end of the second clip member, and the first clip member is formed with a receiving area for receiving the bent portion of the resilient abutting member.

9. The lamp mounting mechanism of claim 8, wherein the bent portion of the resilient abutting member is received in the receiving area and abuts against the first clip member.

10. A downlight comprising the light fixture mechanism of any one of claims 1 to 9.