CN205640732U - Dull and stereotyped lamp and lighting device - Google Patents
Dull and stereotyped lamp and lighting device Download PDFInfo
- Publication number
- CN205640732U CN205640732U CN201620472262.2U CN201620472262U CN205640732U CN 205640732 U CN205640732 U CN 205640732U CN 201620472262 U CN201620472262 U CN 201620472262U CN 205640732 U CN205640732 U CN 205640732U
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- China
- Prior art keywords
- plate
- flat lamp
- side frame
- base plate
- groove
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims description 31
- 239000007787 solid Substances 0.000 claims description 15
- 229920000297 Rayon Polymers 0.000 claims description 14
- 241000278713 Theora Species 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000009792 diffusion process Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a dull and stereotyped lamp and lighting device, wherein, dull and stereotyped lamp includes backplate, light source and diffuser plate, wherein, the backplate includes the bottom plate and extends the side frame that forms to one side of bottom plate from the periphery of bottom plate that bottom plate and side frame enclose jointly and close a formation installation cavity, the light source holding is in the installation cavity and be fixed in the internal surface of bottom plate, the one end fixed bonding of keeping away from the bottom plate of diffuser plate and side frame to the closing cap installation cavity. The utility model discloses technical scheme is through the side frame fixed bonding with diffuser plate and backplate, the use of saving the preceding shell of this flat board lamp, and then, simplified the structure of this flat board lamp, saved the expense of the mould of shell before being used for the die sinking to make to, the manufacturing cost of dull and stereotyped lamp has been reduced.
Description
Technical field
This utility model relates to lighting technical field, particularly to a kind of flat lamp and illuminator.
Background technology
Existing flat lamp, generally includes backboard, fore shell, light source, reflector plate and diffuser plate, light source
With the inner surface that reflector plate is mounted on backboard, diffuser plate is used for covering light source and reflector plate, and this diffusion
Plate is positioned by fore shell be installed between fore shell and backboard with fixing connection of backboard.Owing to fore shell is logical
Crossing die sinking to be formed, manufacturing one set of die needs certain expense, so, causes this flat lamp production cost
High.
Utility model content
Main purpose of the present utility model is to propose a kind of flat lamp, it is intended to reduce the production cost of flat lamp.
For achieving the above object, the flat lamp that the utility model proposes, it include backboard, light source and
Diffuser plate;Wherein,
Described backboard includes base plate and to the side of described base plate, extension is formed from the periphery of described base plate
Side frame, described base plate and described side frame jointly enclose formation one installation cavity;
Described light source is placed in described installation cavity and is fixed on the inner surface of described base plate;
Described diffuser plate and one end fixed bonding away from described base plate of described side frame, to cover described peace
It behave affectedly.
Preferably, described side frame is provided with installation parallel arrangement of with described base plate away from one end of described base plate
Plate, described diffuser plate is by viscose glue and described installing plate fixed bonding.
Preferably, described installing plate has the installed surface back to described base plate, and described installed surface is arranged with confession
The bonding groove that viscose glue accommodates.
Preferably, described viscose glue is non-solid glue, and described installed surface is also arranged with anti-overflow groove, described anti-overflow
Groove is positioned at the outside of described bonding groove.
Preferably, the 3-5 of the width being spaced apart described bonding groove between described bonding groove with described anti-overflow groove
Times.
Preferably, described installing plate is arranged ringwise along the ora terminalis extension of described side frame, described bonding
Groove and described anti-overflow groove extend also along the ora terminalis of described side frame and arrange ringwise.
Preferably, the installed surface of described installing plate is convexly equipped with limiting plate, described limiting plate and described installing plate
Limiting a mounting groove, described diffuser plate is installed in described mounting groove, and joins with described mounting groove gap
Close.
Preferably, the monolateral gap of described diffuser plate and described mounting groove is between 0.2-0.5MM.
Preferably, described diffuser plate is provided with decorative pattern back to the surface of described light source.
This utility model also proposes a kind of illuminator, and including flat lamp, this flat lamp includes backboard, light
Source and diffuser plate;Wherein,
Described backboard includes base plate and to the side of described base plate, extension is formed from the periphery of described base plate
Side frame, described base plate and described side frame jointly enclose formation one installation cavity;
Described light source is placed in described installation cavity and is fixed on the inner surface of described base plate;
Described diffuser plate and one end fixed bonding away from described base plate of described side frame, to cover described peace
It behave affectedly.
Technical solutions of the utility model are by fixing viscous away from one end of base plate with the side frame of backboard by diffuser plate
Connect, to cover installation cavity, and then make diffuser plate cover the light source being installed in installation cavity, thus, save
Go the use of the fore shell of this flat lamp, simplified the structure of this flat lamp, and then save for die sinking
Manufacture the expense of the mould of fore shell, reduce the production cost of flat lamp.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only embodiments more of the present utility model, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain according to the structure shown in these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the structural representation of this utility model flat lamp one embodiment;
Fig. 2 is the partial enlarged drawing in Fig. 1 at A;
Fig. 3 is the partial enlarged drawing in Fig. 1 at B;
Fig. 4 is the top view of Fig. 1 dorsulum.
Drawing reference numeral illustrates:
Label | Title | Label | Title |
100 | Flat lamp | 21 | Lamp plate |
10 | Backboard | 22 | LED |
20 | Light source | 13 | Installing plate |
30 | Diffuser plate | 131 | Installed surface |
40 | Reflector plate | 131a | Bonding groove |
11 | Base plate | 131b | Anti-overflow groove |
12 | Side frame | 14 | Spacing section |
50 | Installation cavity | 60 | Mounting groove |
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings into
One step explanation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only of the present utility model one
Section Example rather than whole embodiments.Based on the embodiment in this utility model, this area is general
The every other embodiment that logical technical staff is obtained under not making creative work premise, broadly falls into
The scope of this utility model protection.
It is to be appreciated that if this utility model embodiment relates to directivity instruction (the most upper and lower, left,
It is right, forward and backward ...), then directionality instruction is only used for explaining in a certain particular pose (as shown in drawings)
Under relative position relation between each parts, motion conditions etc., if this particular pose changes,
Then directionality instruction changes the most therewith.
If it addition, this utility model embodiment relates to the description of " first ", " second " etc., then should
The description of " first ", " second " etc. is only used for describing purpose, and it is not intended that indicate or imply its phase
To importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", "
Two " feature can express or implicitly include at least one this feature.It addition, each embodiment it
Between technical scheme can be combined with each other, but must be to can be implemented as with those of ordinary skill in the art
Basis, when technical scheme combination occur conflicting maybe cannot realize time will be understood that this technical scheme
Combination do not exist, the most not this utility model require protection domain within.
Existing flat lamp, generally includes backboard, fore shell, light source, reflector plate and diffuser plate, light source
With the inner surface that reflector plate is mounted on backboard, diffuser plate is used for covering light source and reflector plate, and this diffusion
Plate is positioned by fore shell be installed between fore shell and backboard with fixing connection of backboard.Owing to fore shell is logical
Crossing die sinking to be formed, manufacturing one set of die needs certain expense, so, causes this flat lamp production cost
High.In view of the above problems, the utility model proposes a kind of flat lamp, refer to Fig. 1, Fig. 1 is this practicality
The structural representation of the flat lamp of novel proposition, this flat lamp 100 includes backboard 10, light source 20, Yi Jikuo
Fall apart 30.Generally, flat lamp 100 also includes reflector plate 40 other parts such as grade.
This backboard 10 includes base plate 11 and to the side of base plate 11, extension is formed from the periphery of base plate 11
Side frame 12, this base plate 11 and side frame 12 jointly enclose formation one installation cavity 50.It should be noted that
This backboard 10 generally uses sheet metal component to be stamped and formed out.Certainly, backboard 10 can also be welded by polylith sheet metal component
Connect formation.
In this light source 20 is placed in installation cavity 50 and be fixed on the inner surface of base plate 11.Refer to Fig. 2,
This light source 20 includes lamp plate 21 and the multiple LED 22 being adhered on lamp plate 21.This lamp plate 21
Preferably employing bonding mode and be fixedly installed in the inner surface of base plate 11, certainly, this lamp plate 21 is all right
It is fixedly installed in the inner surface of base plate 11 by screw, buckle or other connectors, has here, do not do
The restriction of body.
This diffuser plate 30 uses light transmissive material to make, and this light transmissive material can be that acrylic, PMMA are (poly-
Methyl methacrylate), PC (Merlon) etc., here, do not make concrete restriction.This diffuser plate
30 with one end fixed bonding away from base plate 11 of side frame 12, to cover installation cavity 50.May be appreciated
It is that side frame 12 can be with a side fixed bonding of diffuser plate 30, it is also possible to multiple with diffuser plate 30
Side is bonding, and this side frame 12 can be according to how many sides of the size Selection of flat lamp 100 Yu diffuser plate 30
Carry out bonding.
When assembling this flat lamp 100, first light source 20 is fixedly installed in table in the base plate 11 of backboard 10
Face;Reflector plate 40 is installed on the inner surface of backboard 10 again, also will be fixedly installed in the end by reflector plate 40
Plate 11 and the inner surface of side frame 12;It should be noted that this reflector plate 40 preferably employs bonding mode
It is adhered to base plate 11 or the inner surface of side frame 12;Should say, this reflector plate 40 is provided with for light source
The resigning hole (not shown) that the LED 22 of 20 is stretched out;This reflector plate 40 is mainly used in light source 20
The light gone out reflects, to improve the utilization rate of light source 20;Finally, by diffuser plate 30 and side frame 12
One end away from base plate 11 carries out bonding, to cover backboard 10, that is, cover by base plate 11 and side frame
12 installation cavitys 50 enclosing formation.Thus, obtain the flat lamp 100 that the utility model proposes.
This utility model by diffuser plate 30 is carried out bonding with the side frame 12 of backboard 10, decrease for
By the use of the fore shell that diffuser plate 30 is fixed, and then simplify the structure of this flat lamp 100, thus,
Save the expense of the mould manufacturing fore shell for die sinking, reduce the production cost of flat lamp 100.
Refer to Fig. 3 and Fig. 4, this side frame 12 is provided with away from one end of base plate 11 and sets parallel with base plate 11
The installing plate 13 put, this diffuser plate 30 is by viscose glue and installing plate 13 fixed bonding.So, not only square
Just diffuser plate 30 is bonding with side frame 12, meanwhile, the outward appearance also making flat lamp 100 is more smooth,
Attractive in appearance.
Viscose glue is fixing for convenience, and the installed surface 131 of this installing plate 13 is arranged with for gluing that viscose glue accommodates
Access slot 131a, this installed surface 131a are this installing plate 13 surface back to base plate 11.Assembling flat lamp
When 100, first viscose glue can be placed in bonding groove 131a, so, viscose glue can be avoided installed surface 131
Raw displacement, and then facilitate the assembling of diffuser plate 30 and backboard 10.Further, work in flat lamp 100
When producing heat, viscose glue can expand after being heated, owing to viscose glue is limited by bonding groove 131a, and then
It can be avoided that it produces displacement, so that more firm bonding with backboard 10 of diffuser plate 30.
It should be noted that in the present embodiment, this viscose glue can be solid gum, it is also possible to be non-solid
Glue.Solid gum can be double faced adhesive tape;Non-solid glue can be epoxide-resin glue, acrylate glue, heat cure
Glue etc..When diffuser plate 30 use non-solid gluing connect time, in order to avoid non-solid glue self-diffusion plate 30 He
Gap between installing plate 13 is flowed out.This installed surface 131 is also arranged with anti-overflow groove 131b, this anti-overflow groove
131b is positioned at the outside of bonding groove 131a.When assembling flat lamp 100, if filling out in bonding groove 131a
The non-solid glue filled is too much, and when diffuser plate 30 is bonding with installing plate 13, non-solid glue can be from diffuser plate 30
And the gap between installing plate 13 flows outwardly, being positioned at the anti-overflow groove 131b outside bonding groove 131a can receive
Collect the non-solid glue overflowed from bonding groove 131a, so, it is to avoid on-fixed glue flow to flat lamp 100
Outer surface, and affect the attractive in appearance of flat lamp.It addition, flat lamp 100 works for a long time, can make to put down
The temperature of plate lamp 100 entirety raises, and then, the non-solid glue being filled in bonding groove 131a can be made
Change and in flow-like.Non-solid glue after liquefaction can from the gap between diffuser plate 30 and installing plate 13 to
Outflow, the non-solid glue flowed out from bonding groove 131a can be received by this anti-overflow groove 131b effectively
Collection, and then, it is to avoid non-solid glue flows out from the gap between diffuser plate 30 and installing plate 13.
It should be noted that this bonding groove 131a and anti-overflow groove 131b all passes through punch forming.I.e. pass through
Stamping machine punching press installing plate 13 is formed, and this bonding groove 131a and anti-overflow groove 131b can pass through stamping machine one
Secondary punch forming, or punch forming successively.Concrete, the width of this bonding groove 131a is 1-2MM,
The width of this anti-overflow groove 131b is roughly equal with the width of bonding groove 131a.It should be noted that this glues
The interval being spaced apart between bonding groove 131a and anti-overflow groove 131b between access slot 131a with anti-overflow groove 131b
For 3-5 times of the width of bonding groove 131a, being spaced apart between the most bonding groove 131a and anti-overflow groove 131b
3-10MM.When the size of flat lamp 100 is bigger, this bonding groove 131a is direct with anti-overflow groove 131b
It is spaced apart 10MM, namely takes maximum;When the size of flat lamp 100 is less, this bonding groove 131a
3MM directly it is spaced apart with anti-overflow groove 131b.
In order to make more firm bonding with side frame 12 of diffuser plate 30, this installing plate 13 is along side frame 12
Ora terminalis extends and arranges ringwise, and this bonding groove 131a and anti-overflow groove 131b is also along the ora terminalis of side frame 12
Extend and arrange ringwise.So, increase the bond area of diffuser plate 30 and installing plate 13, and then,
Make the bonding more firm of diffuser plate 30 and installing plate 13.
In order to make more firm the assembling with backboard 10 of diffuser plate 30, installed surface 131 projection of installing plate 13
Limited location plate 14, this limiting plate 14 limits a mounting groove 60 with installing plate 13, and diffuser plate 30 is installed
In mounting groove 60, and with mounting groove 60 matched in clearance.It is arranged such, it is simple to diffuser plate 30 loads peace
In tankage 60, thus, facilitate the assembling of diffuser plate 30 and backboard 10;Further, limiting plate 122 is same
In time, carry out spacing to the lateral margin of diffuser plate 30 so that diffuser plate 30 is more firm with what backboard 10 assembled.
It should be noted that the monolateral gap of this diffuser plate 30 and mounting groove 60 is between 0.2-0.5MM.
When the size of flat lamp 100 is bigger, this diffuser plate 30 takes maximum with the monolateral gap of mounting groove 60,
Namely the spacing between diffuser plate 30 and mounting groove 60 is 0.5MM;When the size of flat lamp 100 is less
Time, the monolateral gap of this diffuser plate 30 and mounting groove 60 takes minima, namely diffuser plate 30 and mounting groove
Spacing between 60 is 0.2MM.
In order to make flat lamp 100 more attractive, this diffuser plate 30 is provided with decorative pattern back to the surface of light source 20.
It is understood that this decorative pattern can use printing or engraving to be formed, when flat lamp 100 works,
Light source 20 send through diffuser plate 30, and make that the pattern on diffuser plate 30 is clearer to be displayed,
And then so that this flat lamp 100 is more attractive.
This utility model also proposes a kind of illuminator (not shown), and this illuminator includes flat lamp 100,
The concrete structure of this flat lamp 100 is with reference to above-described embodiment, owing to this illuminator have employed above-mentioned all
Whole technical schemes of embodiment, the most at least have that the technical scheme of above-described embodiment brought is all
Beneficial effect, this is no longer going to repeat them.
The foregoing is only preferred embodiment of the present utility model, not thereby limit of the present utility model specially
Profit scope, every under inventive concept of the present utility model, in utilizing this utility model description and accompanying drawing
The equivalent structure transformation of Rong Suozuo, or directly/be indirectly used in other relevant technical fields and be included in this
In the scope of patent protection of utility model.
Claims (10)
1. a flat lamp, it is characterised in that include backboard, light source and diffuser plate;Wherein,
Described backboard includes base plate and to the side of described base plate, extension is formed from the periphery of described base plate
Side frame, described base plate and described side frame jointly enclose formation one installation cavity;
Described light source is placed in described installation cavity and is fixed on the inner surface of described base plate;
Described diffuser plate and one end fixed bonding away from described base plate of described side frame, to cover described peace
It behave affectedly.
2. flat lamp as claimed in claim 1, it is characterised in that described side frame is away from described base plate
One end is provided with installing plate parallel arrangement of with described base plate, and described diffuser plate is by viscose glue and described installing plate
Fixed bonding.
3. flat lamp as claimed in claim 2, it is characterised in that described installing plate has back to described
The installed surface of base plate, described installed surface is arranged with the bonding groove accommodated for viscose glue.
4. flat lamp as claimed in claim 3, it is characterised in that described viscose glue is non-solid glue, institute
Stating installed surface and be also arranged with anti-overflow groove, described anti-overflow groove is positioned at the outside of described bonding groove.
5. flat lamp as claimed in claim 4, it is characterised in that described bonding groove and described anti-overflow groove
Between 3-5 times of the width being spaced apart described bonding groove.
6. flat lamp as claimed in claim 4, it is characterised in that described installing plate is along described side frame
Ora terminalis extend and arrange ringwise, described bonding groove and described anti-overflow groove are also along the ora terminalis of described side frame
Extend and arrange ringwise.
7. flat lamp as claimed in claim 3, it is characterised in that the installed surface projection of described installing plate
Limited location plate, described limiting plate and described installing plate limit a mounting groove, and described diffuser plate is installed on institute
State in mounting groove, and with described mounting groove matched in clearance.
8. flat lamp as claimed in claim 7, it is characterised in that described diffuser plate and described mounting groove
Monolateral gap between 0.2-0.5MM.
9. flat lamp as claimed in claim 1, it is characterised in that described diffuser plate is back to described light source
Surface be provided with decorative pattern.
10. an illuminator, it is characterised in that include as described in claim 1-9 any one
Flat lamp.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620472262.2U CN205640732U (en) | 2016-05-20 | 2016-05-20 | Dull and stereotyped lamp and lighting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620472262.2U CN205640732U (en) | 2016-05-20 | 2016-05-20 | Dull and stereotyped lamp and lighting device |
Publications (1)
Publication Number | Publication Date |
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CN205640732U true CN205640732U (en) | 2016-10-12 |
Family
ID=57055307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201620472262.2U Expired - Fee Related CN205640732U (en) | 2016-05-20 | 2016-05-20 | Dull and stereotyped lamp and lighting device |
Country Status (1)
Country | Link |
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CN (1) | CN205640732U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018133243A1 (en) * | 2017-01-20 | 2018-07-26 | 东莞市鑫聚光电科技股份有限公司 | Multifunctional led flat lamp |
EP3951258A1 (en) * | 2020-08-05 | 2022-02-09 | Leedarson Lighting Co., Ltd. | Frameless panel lamp |
-
2016
- 2016-05-20 CN CN201620472262.2U patent/CN205640732U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018133243A1 (en) * | 2017-01-20 | 2018-07-26 | 东莞市鑫聚光电科技股份有限公司 | Multifunctional led flat lamp |
EP3951258A1 (en) * | 2020-08-05 | 2022-02-09 | Leedarson Lighting Co., Ltd. | Frameless panel lamp |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 |