CN205640732U - Dull and stereotyped lamp and lighting device - Google Patents

Dull and stereotyped lamp and lighting device Download PDF

Info

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
Authority
CN
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
Application number
CN201620472262.2U
Other languages
Chinese (zh)
Inventor
彭晓宇
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.)
Shenzhen Skyworth RGB Electronics Co Ltd
Original Assignee
Shenzhen Skyworth RGB Electronics 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 Shenzhen Skyworth RGB Electronics Co Ltd filed Critical Shenzhen Skyworth RGB Electronics Co Ltd
Priority to CN201620472262.2U priority Critical patent/CN205640732U/en
Application granted granted Critical
Publication of CN205640732U publication Critical patent/CN205640732U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Flat lamp and illuminator
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.
CN201620472262.2U 2016-05-20 2016-05-20 Dull and stereotyped lamp and lighting device Expired - Fee Related CN205640732U (en)

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
CN205640732U true CN205640732U (en) 2016-10-12

Family

ID=57055307

Family Applications (1)

Application Number Title Priority Date Filing Date
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
CN (1) CN205640732U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN205640732U (en) Dull and stereotyped lamp and lighting device
CN205912089U (en) Iron integration backlight is glued to no frame
CN202327849U (en) Back-in light-emitting diode (LED) backlight for light guide plate
CN205450511U (en) LED LCD module
CN203823524U (en) Novel LED lamp decoration piece capable of being made into any shape
CN211293522U (en) Backlight module and display device
CN207421913U (en) A kind of LED backlight module
CN203133427U (en) Liquid crystal display
CN204437988U (en) A kind of LED photomask of tongue structure
CN202327848U (en) Dotted type positioning rubber-iron integrated LED (light-emitting diode) backlight
CN207337015U (en) A kind of gauge without light source LCD modules that need not bend FPC
CN101839438B (en) Lampshade and making method thereof
CN205065463U (en) Ultra -thin down lamp of screw LED is exempted from in whole heat dissipation
CN206398472U (en) Display device and backlight module
CN206181636U (en) Narrower reflection gum of width
CN203413553U (en) Backlight structure
CN205226952U (en) Coupling mechanism based on LED maize lamp
CN203273741U (en) Rapid mounting bracket for LED (light-emitting diode) lamp and LED lamp
CN205174142U (en) Backlight and display panel
CN204459888U (en) A kind of LED
CN204477737U (en) A kind of New LED glass lamp
CN210465929U (en) Ultra-thin rubber-iron integrated frame
CN204285367U (en) Liner, backlight module and liquid crystal display
CN202647251U (en) LED (Light-Emitting Diode) light source module and light-emitting device provided with same
CN203464023U (en) LED illumination lamp

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