CN208331948U - A kind of lighting device - Google Patents
A kind of lighting device Download PDFInfo
- Publication number
- CN208331948U CN208331948U CN201820954000.9U CN201820954000U CN208331948U CN 208331948 U CN208331948 U CN 208331948U CN 201820954000 U CN201820954000 U CN 201820954000U CN 208331948 U CN208331948 U CN 208331948U
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- China
- Prior art keywords
- lighting device
- shell
- spring
- notch
- interconnecting piece
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of lighting devices, the lighting device includes shell, the light source module group for being contained in the shell, the optical element connecting with the shell, the optical element includes transmittance section and the interconnecting piece of integral type connection, the interconnecting piece is connect with the shell, and the transmittance section covers the light source module group.Lighting device provided by the utility model sets transmittance section for optical element and connects with interconnecting piece integral type, and interconnecting piece is directly connected in shell, simplifies the structure of lighting device, so that the assembling of lighting device is faster.
Description
Technical field
The utility model belongs to lighting technical field more particularly to a kind of lighting device.
Background technique
Downlight and shot-light can be used as recessed light fixture and applied.Existing recessed light fixture generally comprise shell,
It is contained in the intracorporal light source module group of shell, optical element connected to the housing, the light-transmitting plate for being connected to middle panel and is connected to face
Spring clip on plate, shell is embedded in ceiling, and is fixed on ceiling by spring clip.
When assembling, need that spring clip and light-transmitting plate are first installed on panel, then panel and shell are assembled.Due to face
Plate and light-transmitting plate are therefore the structure of split type connection causes the assembling of lamps and lanterns not fast enough.
Utility model content
Purpose of the utility model is to solve the above problems, provide the illumination dress that a kind of structure is simple, easy to assembly
It sets.
To achieve the above object, the utility model provides a kind of lighting device, and the lighting device includes shell, is contained in
The light source module group of the shell, the optical element connecting with the shell, the optical element include the light transmission of integral type connection
Portion and interconnecting piece, the interconnecting piece are connect with the shell, and the transmittance section covers the light source module group.
Further, the interconnecting piece is ring-type, and the shell includes cricoid side wall, the interconnecting piece and the side wall
Along the axially extending of the shell, the interconnecting piece is connected with the side wall.
Further, the optical element further includes the edge part connecting with the transmittance section integral type, the edge part
Circumferentially it is connected to the periphery of the transmittance section.
Further, it is provided at least one first engaging portion on the side wall, is provided at least one on the interconnecting piece
A second engaging portion, first engaging portion and second engaging portion snap connection.
Further, the lighting device further includes spring clip, and the spring clip includes spring, is fixedly connected on the bullet
The rotating part of the positioning region of one end of spring and the other end for being fixedly connected on the spring.
Further, container is provided on the side wall, the container has the first opening, and the spring is contained in
The container.
Further, support division corresponding with first opening is provided on the interconnecting piece, the support division is by institute
The first opening is stated to extend into the container and abut the spring.
Further, the location structure positioned at the container side is provided on the side wall, the container has
Towards the first notch of the outer circumferential of the shell, the spring is contained in the container, the positioning region with it is described fixed
Bit architecture is mutually fixed, and the rotating part passes through first notch and connect with the spring, and the support division abuts the bullet
Spring, when the optical element is connect with the shell, the rotating part can move along first notch and drive the bullet
One end of spring is rotated relative to the other end and generates reset force.
Further, the second notch and the first sawtooth knot on the outside of second notch are provided on the side wall
Structure, third notch and the second broached-tooth design positioned at the third inner side are provided on the interconnecting piece, and the third lacks
It is mouthful opposite with second notch, the optical element interconnecting piece and the shell when being attached, the first sawtooth knot
Structure and second broached-tooth design clamping.
Further, second notch be connected to the third notch constitute through-hole, the light source module group include substrate,
The power supply line that light source on the substrate is arranged and connect with the substrate, the power supply line pass through the through-hole to extension
It stretches.
Further, the power supply line is connected to the circumferential surface of the through-hole in the axial direction of the shell.
Further, the transmittance section is diffuser plate or lens.
Compared with prior art, optical element is set transmittance section and connection by lighting device provided by the utility model
The connection of portion's integral type, interconnecting piece is directly connected in shell, simplifies the structure of lighting device, so that the assembling of lighting device is faster
It is prompt.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the illustrative embodiments and their description of the utility model are used to explain the present invention, and are not constituted to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is a kind of three-dimensional assembly diagram of lamp body provided by the embodiment of the utility model.
Fig. 2 is a kind of stereogram exploded view of lamp body provided by the embodiment of the utility model.
Fig. 3 is the exploded view of another angle of Fig. 2.
Fig. 4 is the sectional view of the line A-A along Fig. 1.
Specific embodiment
It is specific below in conjunction with the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.Obviously, described embodiment
It is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without making creative work, belongs to the utility model
The range of protection.
Fig. 1 to Fig. 4 shows a kind of lighting device 100 that the preferred embodiment in the utility model provides, including shell 1, receipts
It is dissolved in light source module group 4, the optical element 2 connecting with shell 1 and the spring clip 3 of shell 1, wherein optical element 2 includes integral type
The interconnecting piece 21 of connection and transmittance section 22, interconnecting piece 21 are connect with shell 1, and transmittance section 22 covers light source module group 4.The lighting device
100, which can be used as recessed light fixture, is installed on ceiling, makes lighting device 100 be fixed on smallpox by the reset force of spring clip 3
On plate.
Between each element and element in lighting device 100 provided below for the preferred embodiment in the utility model
Connection relationship illustrates.
Spring clip 3 include spring 31, be fixedly connected on spring 31 one end positioning region 32 and be fixedly connected on spring 31
The other end rotating part 33, one end that rotating part 33 is able to drive spring 31 is rotated relative to the other end and generates reset
Power.
Shell 1 is integrally formed by insulating materials, is substantially cylindrical in shape, and has axial 110.Specifically, shell 1 includes circle
Bottom surface 11 and the side wall 12 that extends from bottom surface 11 along axial 110.In a ring, integral molding has receiving to side wall 12 on side wall 12
Slot 121, container 121 have the first opening 1211, positioned at the location structure 1212 of 121 side of container and towards shell 1
First notch 1213 of outer circumferential.The size of first opening 1211 is greater than the size of spring 31, and spring 31 is passed through
First opening 1221 is conveniently located into container 121 or takes out from container 121, achievees the purpose that ease of assembly.In this reality
It applies in example, the length and width of container 121 only needs the length and width slightly larger than spring 31, so that spring 31 is in container
There is lesser displacement space in 121, only meet the needs of spring 31 can rotate in container 121.In this implementation
In example, a container 121 includes two the first notches 1213, and two the first notches 1213 respectively correspond the both ends of spring 31.
It is oppositely arranged on side wall 12 there are two container 121, for installing two spring clips 3, so that optical element 2 is by opposite
Two reset forces, stress balance, stablizes and fixes on the ceiling.
Integral molding is gone back on side wall 12 to be had the first engaging portion 122, the second notch 123 and is located at 123 outside of the second notch
The first broached-tooth design 124, wherein the first engaging portion 122 is located at the inner surface of side wall 12.
Optical element 2 includes that the interconnecting piece 21 of integral type connection and transmittance section 22, interconnecting piece 21 are connect with side wall 12.Light transmission
Portion 22 is oppositely arranged with bottom surface 11.Interconnecting piece 21 is cyclic annular and along the axially extending of shell 1.In the present embodiment, optical element 2
It further include the edge part 23 being connect with 22 integral type of transmittance section, edge part 23 is circumferentially connected to the periphery of transmittance section 22, works as photograph
When bright device 100 is installed on the installation foundations such as ceiling, edge part 23 is fastened in the outer surface of installation foundation.
Integral molding has a support division 211 on interconnecting piece 21, support division 211 and the first 1211 corresponding, interconnecting pieces 21 of opening
When connecting with side wall 12, support division 211 extends into container 121 and abuts spring 31 by the first opening 1211, so that spring
31 are clamped between shell 1 and optical element 2, and spring 31 is immovable on axial 110.On interconnecting piece 21 also integral type at
Type has the second engaging portion 212, third notch 213 and the second broached-tooth design 214 positioned at 213 inside of third notch, wherein second
Engaging portion 212 is located at the outer surface of interconnecting piece 21, and the second engaging portion 212 and the first engaging portion 122 snap connection, thus by shell
1 and optical element 2 connect, in other alternate embodiments, position and second knot of first engaging portion 122 on shell 1
Position of the conjunction portion 212 on optical element 2 can also adjust, as long as meeting shell 1 and optical element 2 is capable of fixing connection i.e.
It can；Third notch 213 and the second notch 123 are opposite, when optical element 2 and shell 1 when being attached, the first broached-tooth design
124 and second broached-tooth design 214 be clamped, to enhance the bonding strength between optical element 2 and shell 1, to meet illumination
Bonding strength requirement of the device 100 as recessed light fixture.Meanwhile second notch 123 be connected to third notch 213 composition second
Through-hole 210.
In the present embodiment, spring clip 3 is provided with opposite two.Specifically, positioning region 32 is by the first of spring 31
Hold the hook formation that extends, do not need in addition to connect other components on spring 31 to position, with easy to make and
The effect of save the cost.Positioning region 32 is fixed with 1212 phase of location structure.In the present embodiment, location structure 1212 is first logical
Hole, positioning region 32 passes through first through hole and is connected to the circumferential surface of first through hole, thus the rotation of limited spring 31 in the circumferential.It is fixed
Bit architecture 1212 only may need to be formed in first through hole, can fix with 32 phase of positioning region of hook formation, and molding is simple and assembles
It is convenient.Rotating part 33 passes through the first notch 1213 and connect rotating part 33 with spring 31, and in the present embodiment, rotating part 33 is by bullet
The second end of spring 31 is extended, and is extended across first notch 1213 to the outer circumferential of shell 1, is bent and pass through another
A first notch 1213 extends to the inside of spring 31 corresponding to first end.Rotating part 33 can be moved along the first notch 1212
And it drives the second end of spring 31 to be rotated relative to first end and generates reset force.In the present embodiment, on rotating part 33
It is also arranged with operation portion 34, operation portion 34 is flat structure, facilitates Manual press.Due to the positioning action of positioning region 32, when
When with hand pressing and rotation process portion 34, rotating part 33 can be driven to rotate, so that spring 31 generates deformation and provides direction
The reset force of optical element 2.
Spring 31 can be held in by the lighting device 100 of the utility model while optical element 2 is connect with shell 1
In container 121, so that the assembling of 3 three of optical element 2, shell 1 and spring clip is completed, 100 knot of lighting device after assembling
Structure is simple and compact, and rotating rotating part 33 may make spring 31 to generate deformation and provide reset force to be clamped in optical element 2
Outer circumferential, convenient for the installation of lighting device 100.
Light source module group 4 includes light source board (not indicating), the luminescence unit 41 that is arranged on light source board and luminous for driving
The driving power 42 of unit 41.The power supply line 5 connecting with 42 input terminal of driving power passes through the second through-hole 210 and extends outwardly, electricity
Source line 5 is further electrically connected with city, is powered for lamps and lanterns 100.In the present embodiment, power supply line 5 is connected in the axial direction of shell 1
When the circumferential surface of second through-hole 210, i.e. shell 1 and optical element 2 connect, power supply line 5 is located in the second through-hole 210.Light transmission
Portion 22 can be the optical element that diffuser plate or lens etc. have light distributing function, and transmittance section 22 covers light source module group 4,4 and makes
The light that light source in shell 1 issues can be emitted again after 4 light distribution of optical element.
When being installed lighting device 100, first drive rotating part 33 to far from optics member hand press operating part 34
The direction of part 2 rotates, and then shell 1 and spring clip 3 are embedded in mounting hole reserved on ceiling together (diameter of mounting hole is big
Diameter in side wall 12 and the outer diameter less than edge part 22) in, spring clip 3 springs back to 2 top of optical element due to reset force
Two sides, i.e. ceiling are held between spring clip 3 and optical element 2, so that lighting device 100 is fixed on the ceiling.
Optical element is set 21 integral type of transmittance section 22 and interconnecting piece by lighting device 100 provided by the utility model
Connection, interconnecting piece 21 is directly connected in shell 1, simplifies the structure of lighting device 100, so that the assembling of lighting device 100 is more
Fast.In addition, container 121, which is arranged, in the lighting device 100 on the side wall 12 of shell 1 accommodates spring clip 3, so that optical element
2 with shell 1 when connecting, i.e., spring clip 3 is fixed between shell 1 and optical element 2, is operated conveniently and easy to assembly.
Above-described specific example has carried out further the purpose of this utility model, technical scheme and beneficial effects
It is described in detail, it should be understood that being not limited to this reality the foregoing is merely specific embodiment of the utility model
With novel, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all include
It is within the protection scope of the utility model.
Claims (12)
1. a kind of lighting device, which is characterized in that the lighting device include shell, the light source module group for being contained in the shell,
The optical element connecting with the shell, the optical element include transmittance section and the interconnecting piece of integral type connection, the connection
Portion is connect with the shell, and the transmittance section covers the light source module group.
2. lighting device as described in claim 1, which is characterized in that the interconnecting piece is ring-type, and the shell includes ring-type
Side wall, along the axially extending of the shell, the interconnecting piece is connected with the side wall for the interconnecting piece and the side wall.
3. lighting device as claimed in claim 2, which is characterized in that the optical element further includes and the transmittance section is integrated
The edge part of formula connection, the edge part is circumferentially connected to the periphery of the transmittance section.
4. lighting device as claimed in claim 2, which is characterized in that be provided at least one first combination on the side wall
Portion, at least one second engaging portion is provided on the interconnecting piece, and first engaging portion and second engaging portion buckle connect
It connects.
5. lighting device as claimed in claim 2, which is characterized in that the lighting device further includes spring clip, the spring
Folder include spring, be fixedly connected on the spring one end positioning region and be fixedly connected on the spring the other end rotation
Portion.
6. lighting device as claimed in claim 5, which is characterized in that be provided with container, the container on the side wall
With the first opening, the spring is contained in the container.
7. lighting device as claimed in claim 6, which is characterized in that be provided on the interconnecting piece and first opening pair
The support division answered, the support division are extended into the container by first opening and abut the spring.
8. lighting device as claimed in claim 7, which is characterized in that be provided on the side wall positioned at the container side
Location structure, the container has the first notch towards the outer circumferential of the shell, and the spring is contained in described
Container, the positioning region are mutually fixed with the location structure, the rotating part pass through first notch and with the spring
Connection, the support division abut the spring, and when the optical element is connect with the shell, the rotating part can be along described
First notch is mobile and drives one end of the spring to be rotated relative to the other end and generates reset force.
9. lighting device as claimed in claim 2, which is characterized in that be provided with the second notch on the side wall and be located at described
The first broached-tooth design on the outside of second notch is provided with third notch on the interconnecting piece and positioned at the third inner side
Second broached-tooth design, the third notch and second notch are opposite, the optical element interconnecting piece and the shell into
When row connection, first broached-tooth design and second broached-tooth design clamping.
10. lighting device as claimed in claim 9, which is characterized in that second notch is connected to structure with the third notch
At through-hole, the light source module group includes substrate, setting light source on the substrate and the power supply line connecting with the substrate, institute
Power supply line is stated to extend outwardly across the through-hole.
11. lighting device as claimed in claim 10, which is characterized in that the power supply line abuts in the axial direction of the shell
In the circumferential surface of the through-hole.
12. lighting device as described in claim 1, which is characterized in that the transmittance section is diffuser plate or lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820954000.9U CN208331948U (en) | 2018-06-20 | 2018-06-20 | A kind of lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820954000.9U CN208331948U (en) | 2018-06-20 | 2018-06-20 | A kind of lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331948U true CN208331948U (en) | 2019-01-04 |
Family
ID=64768132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820954000.9U Active CN208331948U (en) | 2018-06-20 | 2018-06-20 | A kind of lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208331948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022057877A1 (en) * | 2020-09-18 | 2022-03-24 | 苏州欧普照明有限公司 | Lamp body, lighting lamp, and assembling method for lighting lamp |
-
2018
- 2018-06-20 CN CN201820954000.9U patent/CN208331948U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022057877A1 (en) * | 2020-09-18 | 2022-03-24 | 苏州欧普照明有限公司 | Lamp body, lighting lamp, and assembling method for lighting lamp |
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