CN114183713A - Down lamp - Google Patents

Down lamp Download PDF

Info

Publication number
CN114183713A
CN114183713A CN202010958771.7A CN202010958771A CN114183713A CN 114183713 A CN114183713 A CN 114183713A CN 202010958771 A CN202010958771 A CN 202010958771A CN 114183713 A CN114183713 A CN 114183713A
Authority
CN
China
Prior art keywords
fixing
lamp
spring body
mounting
sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010958771.7A
Other languages
Chinese (zh)
Inventor
彭友良
刘云平
汤志坚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Light Star
Jiangsu Houmulai Lighting Technology Co ltd
Original Assignee
Light Star
Jiangsu Houmulai Lighting Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Light Star, Jiangsu Houmulai Lighting Technology Co ltd filed Critical Light Star
Priority to CN202010958771.7A priority Critical patent/CN114183713A/en
Publication of CN114183713A publication Critical patent/CN114183713A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • F21V21/041—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates
    • F21V21/042—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall
    • F21V21/044—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall with elastically deformable elements, e.g. spring tongues
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • F21V21/047—Mounting arrangements with fastening means engaging the inner surface of a hole in a ceiling or wall, e.g. for solid walls or for blind holes

Abstract

The invention discloses a down lamp, which comprises a lamp shell, a lamp shade, a back plate, a power line and a light source component arranged between the lamp shade and the back plate, the back side of the lamp shell is provided with at least two mounting brackets and at least three fixing elastic sheets, each fixing elastic sheet comprises a fixing sheet fixedly connected to the back side of the lamp shell through a fastener, a connecting sheet is fixedly connected on the fixed sheet, an inverted V-shaped hook sheet is fixedly connected on the connecting sheet, a snap spring is arranged on each mounting bracket, the clamp spring comprises a spring body, a limiting part extending outwards from one end of the spring body and a mounting and fixing part which is bent and rotated after extending outwards from the other end of the spring body and penetrates into the spring ring from one end of the spring body, the spring body is arranged on the mounting bracket through a mounting piece, and the mounting fixing part faces the front side of the lamp shell due to the potential energy accumulated by the 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 invention relates to a down lamp, in particular to a down lamp fixed in multiple modes.
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.
Disclosure of Invention
In view of the defects, the invention provides the down lamp which can be used for mounting standard cylinders of American standards and for ceiling punching, has simple and flexible structure, convenient mounting and wide application range, and is beneficial to reducing the cost.
In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:
a down lamp comprises a lamp housing, a lamp shade, a back plate, a power line and a light source component arranged between the lamp shade and the back plate, the back side of the lamp shell is provided with at least two mounting brackets and at least three fixing elastic sheets, each fixing elastic sheet comprises a fixing sheet fixedly connected to the back side of the lamp shell through a fastener, a connecting sheet is fixedly connected on the fixed sheet, an inverted V-shaped hook sheet is fixedly connected on the connecting sheet, a snap spring is arranged on each mounting bracket, the clamp spring comprises a spring body, a limiting part extending outwards from one end of the spring body and a mounting and fixing part which is bent and rotated after extending outwards from the other end of the spring body and penetrates into the spring ring from one end of the spring body, the 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 of spring body accumulational.
According to one aspect of the invention, the mounting member comprises two fixing posts oppositely disposed at a predetermined distance, the fixed distance is slightly larger than the length of the spring body after the spring ring of the spring body is compressed, and the two fixing posts respectively extend into the spring ring from two ends of the spring body to fix the spring body.
According to one aspect of the invention, the mounting bracket is of a sheet structure, the top end of the mounting bracket is provided with a groove, and the fixing column is formed by extending the tops of two ends of the groove inwards the groove.
According to one aspect of the invention, the fixing plate is fixed on the back plate by a fastener, and the fixing plate and the connecting plate form an L-shaped structure.
According to one aspect of the invention, the end of the mounting and fixing portion is provided with two right-angled bends so that the mounting and fixing portion and the spring body are rectangular.
According to one aspect of the invention, the rear side of the back plate is provided with an installation position for fixing a fixing plate, the fixing plate is fixed at the installation position through a fastening piece, and two sides of the installation position are provided with limiting bulges. The fastener is a screw or a bolt or a rivet.
According to one aspect of the invention, a circular hole is formed in the center of the lamp housing, the lampshade is arranged on the rear side of the circular hole, the rear side of the lamp housing surrounds the lampshade and is provided with a circle of raised limiting walls, the back plate is fixed on the limiting walls through fasteners, and the light source assembly is arranged in an accommodating space formed by the back plate, the lampshade and the limiting walls.
According to one aspect of the invention, a heat dissipation structure is arranged outside the limiting wall.
According to one aspect of the present invention, the mounting brackets are respectively disposed along a radial direction of the circular hole, and the fixing pieces are respectively disposed along a radial direction of the circular hole.
According to an aspect of the present invention, the mounting bracket is integrally formed with the position-limiting wall and the lamp housing.
The implementation of the invention has the advantages that: the down lamp comprises a lamp shell, a lamp shade, a back plate, a power line and a light source component arranged between the lamp shade and the back plate, the back side of the lamp shell is provided with at least two mounting brackets and at least three fixing elastic sheets, each fixing elastic sheet comprises a fixing sheet fixedly connected to the back side of the lamp shell through a fastener, a connecting sheet is fixedly connected on the fixed sheet, an inverted V-shaped hook sheet is fixedly connected on the connecting sheet, a snap spring is arranged on each mounting bracket, the clamp spring comprises a spring body, a limiting part extending outwards from one end of the spring body and a mounting and fixing part which is bent and rotated after extending outwards from the other end of the spring body and penetrates into the spring ring from one end of the spring body, the spring body is arranged on the mounting bracket through a mounting piece, and the mounting fixing part faces the front side of the lamp shell due to the potential energy accumulated by the spring body when the down lamp is not mounted; 1. the installation is carried out by using the installation cylinder, the clamp springs can be removed by pinching the two ends of the body of the clamp springs, when hanging, firstly, two hands bend a plurality of fixed elastic sheets at the rear side of the down lamp towards the center side of the down lamp, 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 matching of the hook sheets on the fixed elastic sheets and the clamping hooks of the installation cylinder; 2. the ceiling installation of punching, the accessible loosens the fastener and removes fixed shell fragment, and when the installation, earlier both hands push down the installation fixed part of all jump rings backward, fill in the hole of punching, loosen the back, the installation fixed part of jump ring is because the elastic potential energy of spring body exerts force to the lamp body outside, drives the tip of installation fixed part and supports the inner wall of punching 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 downlight according to the present invention;
fig. 2 is an exploded schematic view of a down lamp according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, the tube light comprises a lamp housing 1, a lamp shade 2, a back plate 3, a power line 8 and a light source component arranged between the lamp shade and the back plate, the back side of the lamp shell is provided with at least two mounting brackets 4 and at least three fixing elastic sheets 5, the fixing elastic sheets comprise fixing sheets 51 fixedly connected with the back side of the lamp shell through fasteners, a connecting sheet 52 is fixedly connected on the fixed sheet, an inverted V-shaped hook sheet 53 is fixedly connected on the connecting sheet, a snap spring 6 is arranged on each mounting bracket, the clamp spring comprises a spring body 61, a limiting part 62 extending outwards from one end of the spring body and a mounting and fixing part 63 extending outwards from the other end of the spring body and then bent to rotate and penetrate into a spring ring from one end of the spring body, the spring body is installed through installed part 7 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 accumulated potential energy effect of spring body.
In practical application, there are two installation methods:
1. the installation is carried out by using the installation cylinder, the clamp springs 6 can be removed by pinching the two ends of the body of the clamp springs 6, when hanging, a plurality of fixed elastic sheets 5 at the rear side of the down lamp are bent towards the center side of the down lamp 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 matching of the hook sheets on the fixed elastic sheets and the clamping hooks of the installation cylinder;
2. the ceiling installation of punching, the accessible loosens the fastener and removes fixed shell fragment 5, and when the installation, earlier both hands push down the installation fixed part of all jump rings 6 backward, fill in the hole of punching, loosen the back, the installation fixed part 63 of jump ring is because the elastic potential energy of spring body exerts force to the lamp body outside, drives the tip of installation fixed part and supports the inner wall of punching and forms 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.
In practical application, 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 compressed spring body, and the two fixing posts respectively extend into the spring ring from two ends of the spring body to fix the spring body.
In practical application, the mounting bracket 4 is of a sheet structure, a groove 41 is formed in the top end of the mounting bracket, and the fixing column is formed by extending the tops of two ends of the groove into the groove.
In practical application, the fixing piece is fixed on the back plate through a fastening piece, and the fixing piece and the connecting piece form an L-shaped structure.
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 application, the rear side of the back plate is provided with an installation position 31 for fixing the fixing sheet, the fixing sheet is fixed at the installation position through a fastening piece, and two sides of the installation position are provided with limiting bulges 32. 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. And a limiting step 14 for limiting the fixing sheet is arranged on the rear side of the limiting 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, and each fixing piece is arranged along the radial direction of the round hole.
In practical application, the mounting bracket, the limiting wall and the lamp housing are integrally formed
The implementation of the invention has the advantages that: the down lamp comprises a lamp shell, a lamp shade, a back plate, a power line and a light source component arranged between the lamp shade and the back plate, the back side of the lamp shell is provided with at least two mounting brackets and at least three fixing elastic sheets, each fixing elastic sheet comprises a fixing sheet fixedly connected to the back side of the lamp shell through a fastener, a connecting sheet is fixedly connected on the fixed sheet, an inverted V-shaped hook sheet is fixedly connected on the connecting sheet, a snap spring is arranged on each mounting bracket, the clamp spring comprises a spring body, a limiting part extending outwards from one end of the spring body and a mounting and fixing part which is bent and rotated after extending outwards from the other end of the spring body and penetrates into the spring ring from one end of the spring body, the spring body is arranged on the mounting bracket through a mounting piece, and the mounting fixing part faces the front side of the lamp shell due to the potential energy accumulated by the spring body when the down lamp is not mounted; 1. the installation is carried out by using the installation cylinder, the clamp springs can be removed by pinching the two ends of the body of the clamp springs, when hanging, firstly, two hands bend a plurality of fixed elastic sheets at the rear side of the down lamp towards the center side of the down lamp, 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 matching of the hook sheets on the fixed elastic sheets and the clamping hooks of the installation cylinder; 2. the ceiling installation of punching, the accessible loosens the fastener and removes fixed shell fragment, and when the installation, earlier both hands push down the installation fixed part of all jump rings backward, fill in the hole of punching, loosen the back, the installation fixed part of jump ring is because the elastic potential energy of spring body exerts force to the lamp body outside, drives the tip of installation fixed part and supports the inner wall of punching 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.
The above description is only an embodiment of the present invention, but the 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 disclosed herein are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (10)

1. A down lamp comprises a lamp housing, a lamp shade, a back plate, a power line 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 and at least three fixing elastic sheets, the fixed elastic sheet comprises a fixed sheet fixedly connected with the rear side of the lamp shell through a fastener, a connecting sheet is fixedly connected on the fixed sheet, the connecting piece is fixedly connected with an inverted V-shaped hook piece, each mounting bracket is provided with a snap spring, each snap spring comprises a spring body, a limiting part extending outwards from one end of the spring body and a mounting and fixing part extending outwards from the other end of the spring body and then bent to rotate and penetrate into the spring ring from one end of the spring body, the 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 of spring body accumulational.
2. A downlight according to claim 1 wherein the mounting member includes two fixing posts disposed oppositely at a predetermined distance apart, the fixing distance having a value slightly greater than the length of the spring body after compression of the spring body, the two fixing posts extending into the spring coil from respective ends of the spring body to fix the 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 downlight according to claim 1 wherein the fixing tab is secured to the backplate by a fastener, the fixing tab and the connecting tab forming an L-shaped structure.
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 down lamp as claimed in claim 1, wherein the rear side of the back plate is provided with a mounting position for fixing the fixing sheet, the fixing sheet is fixed at the mounting position by a fastener, and two sides of the mounting position are provided with limiting protrusions.
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 down lamp as claimed in claim 7, wherein each mounting bracket is disposed radially of the circular hole, and each fixing plate is disposed radially of the circular hole.
10. A downlight according to claim 7 wherein the mounting bracket is of integrally formed construction with the stop wall and the light housing.
CN202010958771.7A 2020-09-14 2020-09-14 Down lamp Pending CN114183713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010958771.7A CN114183713A (en) 2020-09-14 2020-09-14 Down lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010958771.7A CN114183713A (en) 2020-09-14 2020-09-14 Down lamp

Publications (1)

Publication Number Publication Date
CN114183713A true CN114183713A (en) 2022-03-15

Family

ID=80601227

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010958771.7A Pending CN114183713A (en) 2020-09-14 2020-09-14 Down lamp

Country Status (1)

Country Link
CN (1) CN114183713A (en)

Similar Documents

Publication Publication Date Title
US8517325B2 (en) Adaptor band
CA2719327A1 (en) Pivotable rail assembly for installing recessed lighting fixtures
CN212377862U (en) Down lamp
KR20140142969A (en) Assembly of reflector of a led downlight
KR20160100062A (en) Light apparatus
CN114183713A (en) Down lamp
CN213019254U (en) Down lamp
CN114183712A (en) Down lamp
KR200370024Y1 (en) An illuminator fixtures
KR20170003299U (en) Mounting brackets for ceiling luminaires
CN202719426U (en) Support lamp
KR101901176B1 (en) Ceiling light with cover detachable structure
CN220771005U (en) LED lamps and lanterns fixed bolster
KR101757543B1 (en) Ceiling luminaire fixing method and the structure
CN217057303U (en) Lamp mounting mechanism and down lamp
CN214306779U (en) Convenient and reliable embedded lamp
CN215174529U (en) Elastic piece clamping installation assembly and lamp
CN216813957U (en) Cylinder lamp
CN214425772U (en) Lamp fitting
CN219912859U (en) Grille line lamp section bar, grille line lamp and grille line lamp panel assembly
KR100885132B1 (en) Fixing device for installation of lighting fixtures
CN214425819U (en) Swing surface ring module and down lamp
CN218032871U (en) Support lamp
AU2012100798A4 (en) Downlight Housing for Holding a Heat Sink
CN214425820U (en) Fixed face ring module and down lamp

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination