CN213019254U

CN213019254U - Down lamp

Info

Publication number: CN213019254U
Application number: CN202021995165.4U
Authority: CN
Inventors: 彭友良; 刘云平; 汤志坚
Original assignee: Light Star; Jiangsu Houmulai Lighting Technology Co ltd
Current assignee: Light Star; Jiangsu Houmulai Lighting Technology Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-04-20
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a down lamp, which comprises a lamp shell, a lamp shade, a back plate and a light source component arranged between the lamp shade and the back plate, at least two mounting brackets are arranged on the rear side of the lamp shell, a first snap spring and a second snap spring are arranged on each mounting bracket, the first clamp spring comprises a first spring body and two elastic arms extending outwards from two ends of the first spring body, the spring body is fixed on the mounting bracket through a fastener penetrating through the spring ring, the second snap spring comprises a second spring body, a limiting part extending outwards from one end of the second spring body and a mounting and fixing part which is formed by extending outwards from the other end of the second spring body, bending and turning and penetrating through the spring ring from one end of the second spring body, the second spring body is arranged on the mounting bracket through a mounting piece, and the mounting fixing part faces the front side of the lamp housing due to the potential energy accumulated by the second spring body when the down lamp is not mounted; simple and flexible structure, convenient installation, wide application range and contribution to reducing cost.

Description

Down lamp

Technical Field

The utility model relates to a down lamp especially relates to a down lamp fixed through multiple mode.

Background

The down lamp is more and more widely applied in daily life of people, and especially in indoor lighting, the down lamp becomes one of important products for indoor decoration of people. At present, the mounting means of down lamp is mainly: 1. the American standard belt mounting cylinder embeds the mounting cylinder on the ceiling, clamping hooks of clamping springs are arranged on the cylinder walls on the two sides of the mounting cylinder, the clamping springs are mounted on the two sides of the main body of the down lamp by utilizing clamping spring supports, and the main body of the down lamp is fixedly sleeved in the mounting cylinder through the clamping cooperation of the clamping springs and the clamping hooks; 2. the national standard or European standard is not provided with an installation cylinder, and the operation is directly carried out by punching on the ceiling. However, due to the prior art downlights, each of the prior art downlights is suitable for only one installation.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned not enough that exists at present, the utility model provides a down lamp both can be used to the installation of the standard section of thick bamboo of american standard, also can be used to the ceiling installation of punching, and simple structure is nimble, simple to operate, application range are wide, are favorable to reduce cost.

In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:

a down lamp comprises a lamp housing, a lamp shade, a back plate and a light source component arranged between the lamp shade and the back plate, at least two mounting brackets are arranged on the rear side of the lamp shell, a first snap spring and a second snap spring are arranged on each mounting bracket, the first clamp spring comprises a first spring body and two elastic arms extending outwards from two ends of the first spring body, the spring body is fixed on the mounting bracket through a fastener penetrating through the spring ring, the second snap spring comprises a second spring body, a limiting part extending outwards from one end of the second spring body and a mounting and fixing part which is formed by extending outwards from the other end of the second spring body, bending and turning and penetrating through the spring ring from one end of the second spring body, the second spring body is installed through the installed part on the installing support and when making down lamp not install the installation fixed part is towards the lamp body front side because of the potential energy effect that the second spring body accumulations.

According to an aspect of the utility model, the installed part includes two fixed columns that the interval predetermined distance set up relatively, the value of fixed distance slightly is greater than the value of second spring body length after the compression of second spring body spring coil, and two fixed columns are stretched into the spring coil respectively from second spring body both ends in order to fix the second spring body.

According to the utility model discloses an aspect, the installing support is sheet structure and its top is equipped with the recess, the fixed column is the recess both ends top and extends formation in to the recess.

According to an aspect of the present invention, the mounting bracket is provided with a connecting hole at a middle lower portion thereof, and the fastening member is fastened to the connecting hole.

According to the utility model discloses an aspect, the tip of installation fixed part is equipped with two right angles and bends and make installation fixed part and spring body become the rectangle form.

According to an aspect of the invention, the fastener is a screw or a bolt or a rivet.

According to the utility model discloses an aspect, the lamp body center is equipped with the round hole, and the lamp shade setting is in the round hole rear side, the lamp body rear side ring the lamp shade is equipped with the bellied spacing wall of round, the backplate passes through the fastener to be fixed on spacing wall, the light source subassembly sets up in the accommodation space who is formed by backplate, lamp shade and spacing wall.

According to an aspect of the present invention, the outside of the limiting wall is provided with a heat dissipation structure.

According to an aspect of the utility model, each installing support is followed respectively the radial setting of round hole.

According to an aspect of the present invention, the mounting bracket and the limiting wall and the lamp housing are integrally formed.

The utility model discloses the advantage of implementing: the down lamp of the utility model comprises a lamp shell, a lamp shade, a back plate and a light source component arranged between the lamp shade and the back plate, at least two mounting brackets are arranged on the rear side of the lamp shell, a first snap spring and a second snap spring are arranged on each mounting bracket, the first clamp spring comprises a first spring body and two elastic arms extending outwards from two ends of the first spring body, the spring body is fixed on the mounting bracket through a fastener penetrating through the spring ring, the second snap spring comprises a second spring body, a limiting part extending outwards from one end of the second spring body and a mounting and fixing part which is formed by extending outwards from the other end of the second spring body, bending and turning and penetrating through the spring ring from one end of the second spring body, the second spring body is arranged on the mounting bracket through a mounting piece, and the mounting fixing part faces the front side of the lamp housing due to the potential energy accumulated by the second spring body when the down lamp is not mounted; 1. the installation is carried out by using the installation cylinder, the second clamp springs can be removed by pinching the two ends of the body of the second clamp spring, when the hanging is carried out, the first clamp springs on the two sides of the down lamp main body are bent by both hands, then the clamping hooks on the cylinder wall of the installation cylinder are aligned, the down lamp is placed into the installation cylinder, and the down lamp is fixedly sleeved in the installation cylinder by utilizing the clamping fit of the first clamp springs and the clamping hooks of the installation cylinder; 2. the ceiling installation of punching, the accessible is loosened the fastener and is removed first jump ring, and when the installation, earlier both hands push down the installation fixed part of all second jump rings backward, fill in the hole of punching, loosen the back, the installation fixed part of second jump ring is because the elastic potential energy of second spring body exerts force to the lamp body outside, drives the tip of installation fixed part and supports the inner wall that punches and form powerful friction contact with the inner wall, makes down lamp can fix downthehole well. The mounting structure can be used for mounting standard cylinders of American standards and also can be used for mounting holes on ceilings, and has the advantages of simple and flexible structure, convenience in mounting, wide application range and contribution to reducing the cost.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments 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 that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a down lamp according to the present invention;

fig. 2 is the structure explosion schematic diagram of a down lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 and 2, a down lamp, the down lamp includes lamp body 1, lamp shade 2, backplate 3 and the light source subassembly of setting between lamp shade and backplate, the lamp body rear side is equipped with two at least installing supports 4, all is equipped with first jump ring 5 and second jump ring 6 on every installing support, first jump ring includes first spring body 51 and two elastic arms 52 that outwards extend from first spring body both ends, the spring body is fixed on the installing support through the fastener 53 that passes the spring coil, second jump ring 6 includes second spring body 61, passes through the installation fixed part 63 that the spring coil formed from second spring body one end is bent the gyration after outwards extending from the second spring body other end to spacing portion 62 that outwards extends from second spring body one end, the second spring body passes through installed part 7 and installs on the installing support and when making the down lamp not install the installation fixed part because of the accumulated potential energy effect of second spring body towards the lamp body A front side. Mounting by using the mounting cylinder, removing the second clamp springs by pinching the two ends of the body of the second clamp spring 6, bending the elastic arms 52 of the first clamp springs at the two sides of the main body of the down lamp by both hands during hanging, aligning the clamping hooks on the cylinder wall of the mounting cylinder, putting the down lamp into the mounting cylinder, and fixedly sleeving the down lamp in the mounting cylinder by utilizing the clamping fit of the first clamp springs and the clamping hooks of the mounting cylinder; through the ceiling installation of punching, the accessible loosens the fastener and removes first jump ring 5, and when the installation, earlier both hands push down the installation fixed part 63 of all second jump rings backward, fill in the hole of punching, loosen the back, the installation fixed part of second jump ring is because the elastic potential energy of second spring body exerts force to the lamp body outside, drives the tip of installation fixed part and supports the inner wall that punches and form powerful frictional contact with the inner wall, makes down lamp fix downthehole well. The mounting structure can be used for mounting standard cylinders of American standards and also can be used for mounting holes on ceilings, and has the advantages of simple and flexible structure, convenience in mounting, wide application range and contribution to reducing the cost.

In practical applications, the mounting member 7 includes two fixing posts 71 oppositely disposed at a predetermined distance, the value of the fixing distance is slightly larger than the value of the length of the second spring body after the spring ring of the second spring body is compressed, and the two fixing posts respectively extend into the spring ring from two ends of the second spring body to fix the second spring body.

In practical application, the mounting bracket is of a sheet structure, a groove 41 is formed in the top end of the mounting bracket, and the fixing columns are formed by extending the tops of two ends of the groove into the groove.

In practical application, the middle lower part of the mounting bracket is provided with a connecting hole 42, and the fastening piece is connected and fastened with the connecting hole.

In practical application, the end part of the mounting and fixing part is provided with two right-angle bends, so that the mounting and fixing part and the spring body form a rectangular shape.

In practical applications, the fastener is a screw or a bolt or a rivet.

In practical application, the lamp body center is equipped with round hole 11, and the lamp shade sets up in the round hole rear side, the lamp body rear side ring the lamp shade is equipped with the bellied spacing wall 12 of round, the backplate passes through the fastener to be fixed on the spacing wall, the light source subassembly sets up in the accommodation space who forms by backplate, lamp shade and spacing wall.

In practical application, a heat dissipation structure 13 is arranged on the outer side of the limiting wall.

In practical application, each mounting bracket is arranged along the radial direction of the round hole.

In practical application, the mounting bracket, the limiting wall and the lamp housing are of an integrally formed structure.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A down lamp comprises a lamp housing, a lamp shade, a back plate and a light source component arranged between the lamp shade and the back plate, it is characterized in that the rear side of the lamp shell is provided with at least two mounting brackets, each mounting bracket is provided with a first snap spring and a second snap spring, the first clamp spring comprises a first spring body and two elastic arms extending outwards from two ends of the first spring body, the spring body is fixed on the mounting bracket through a fastener penetrating through the spring ring, the second snap spring comprises a second spring body, a limiting part extending outwards from one end of the second spring body and a mounting and fixing part which is formed by extending outwards from the other end of the second spring body, bending and turning and penetrating through the spring ring from one end of the second spring body, the second spring body is installed through the installed part on the installing support and when making down lamp not install the installation fixed part is towards the lamp body front side because of the potential energy effect that the second spring body accumulations.

2. A downlight according to claim 1, wherein the mounting member comprises two fixing posts disposed oppositely at a predetermined distance apart, the fixed distance having a value slightly greater than the compressed length of the second spring body, the two fixing posts extending into the coil from respective ends of the second spring body to secure the second spring body.

3. A down lamp as claimed in claim 2, wherein the mounting bracket is of a sheet structure and has a groove at its top end, and the fixing posts are formed by extending tops of two ends of the groove into the groove.

4. A down lamp as claimed in claim 3, wherein the mounting bracket is provided with a connecting hole at a middle lower part thereof, and the fastening member is fastened with the connecting hole.

5. A downlight according to claim 1 wherein the end of the mounting fixing portion is provided with two right angle bends so that the mounting fixing portion is rectangular with the spring body.

6. A downlight according to claim 1 wherein the fastener is a screw or bolt or rivet.

7. A down lamp as claimed in any one of claims 1 to 6, wherein a circular hole is formed in the center of the lamp housing, the lampshade is disposed behind the circular hole, the lampshade is surrounded by the rear side of the lamp housing and provided with a circle of raised limiting wall, the back plate is fixed on the limiting wall through a fastener, and the light source assembly is disposed in a containing space formed by the back plate, the lampshade and the limiting wall.

8. A down lamp as claimed in claim 7, wherein a heat sink is provided on the outside of the limiting wall.

9. A downlight according to claim 7 wherein each mounting bracket is disposed radially of the circular aperture.

10. A downlight according to claim 7 wherein the mounting bracket is of integrally formed construction with the stop wall and the light housing.