CN202109323U - Light emitting diode (LED) side backlight source with rubber frame protection - Google Patents
Light emitting diode (LED) side backlight source with rubber frame protection Download PDFInfo
- Publication number
- CN202109323U CN202109323U CN2011201909827U CN201120190982U CN202109323U CN 202109323 U CN202109323 U CN 202109323U CN 2011201909827 U CN2011201909827 U CN 2011201909827U CN 201120190982 U CN201120190982 U CN 201120190982U CN 202109323 U CN202109323 U CN 202109323U
- Authority
- CN
- China
- Prior art keywords
- side backlight
- led
- rubber frame
- backlight source
- glue frame
- 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
Images
Landscapes
- Led Device Packages (AREA)
Abstract
The utility model relates to a light emitting diode (LED) side backlight source with rubber frame protection. The LED side backlight source comprises a light source, a first rubber sealing layer, a rubber frame, a second rubber sealing layer and a mounting part; the rubber frame is arranged at the outer edge of the light source, and the first rubber sealing layer is arranged between the rubber frame and the light source; and the rubber frame is stuck to the mounting part through the second rubber sealing layer. The LED side backlight source is provided with the rubber frame, so that the possibility that the LED side backlight source is corroded by damp air and water is reduced, and the service life of a product is prolonged.
Description
[technical field]
The utility model relates to a kind of LED side backlight with the protection of glue frame, belongs to the electric lighting field.
[background technology]
LED side backlight is luminous because of the back that the extra long life of LED is widely used in the household electrical appliance luminous button.The side backlight refers to the side that LED is installed in light source; Rely on LGP and back side reflector to make light outside uniformly light-emitting in a plane; Become the area source of each position uniformly light-emitting, for various luminous buttons provide desirable backlight.
Shown in Figure of description 1; Present LED side backlight does not have the frame protection usually when the back that is applied to the household electrical appliance luminous button is luminous; But utilize the depression position of household electrical appliance light-emitting zone, the bonding through glue 2 ' is fixed to LED side backlight 1 ' on the installation portion 3 '.In the long-term use of household electrical appliance, occur inner casing easily and damage, and then cause humid air, or even water directly attacks LED side backlight position, thereby cause LED side backlight to lose efficacy, cause household electrical appliance normally to use.
Therefore, for solving the problems of the technologies described above, necessary a kind of LED side backlight with structure improved band glue frame protection is provided, to overcome said defective of the prior art.
[utility model content]
For addressing the above problem, the purpose of the utility model is to provide a kind of LED side backlight with the protection of glue frame, and it can reduce LED side backlight receives humid air and aqueous corrosion in the household electrical appliance use possibility, improves life of product.
For realizing above-mentioned purpose, the technical scheme that the utility model is taked is: a kind of LED side backlight with the protection of glue frame, and it comprises light source, first adhesive layer, glue frame, second adhesive layer and installation portion; Wherein, said glue frame is arranged on the outer rim of light source, between said glue frame and light source, is provided with said first adhesive layer; Said glue frame is bonded on the installation portion through second adhesive layer.
Compared with prior art, the utlity model has following beneficial effect: the LED side backlight of the utility model is through being provided with a glue frame, thereby reduced the possibility that LED side backlight receives humid air and aqueous corrosion, improves life of product.
[description of drawings]
Fig. 1 is the sketch map of the LED side backlight of prior art.
Fig. 2 is the sketch map of LED side backlight of the band glue frame protection of the utility model.
[specific embodiment]
See also shown in the Figure of description 2, the utility model is a kind of LED side backlight with glue frame protection, and it comprises light source 1, first adhesive layer 2, glue frame 3, second adhesive layer 4 and installation portion 5.
Wherein, said glue frame 3 is arranged on the outer rim of light source 1.Between said glue frame 3 and light source 1, be provided with said first adhesive layer 2, glue frame 3 materials are plastic cement such as ABS or PP.Said glue frame 3 is bonded on the installation portion 5 through second adhesive layer 4.
Said installation portion 5 specifically can be the plastic cement or the metal of household electrical appliance.If the plastic cement of household electrical appliance or metal are because breakage takes place reason in certain, humid air or water also can not get into light source 1 because of the obstruct that glue frame 3 is arranged, thereby have prolonged the corrosion-resistant time of LED side backlight.LED side backlight is through two- layer sealing 2,4 in addition, because sealing is softer relatively, the existence of two- layer sealing 2,4 can be played good mechanical damping effect, makes LED side backlight in the violent mechanical collision process of household electrical appliance, protected well.
The above specific embodiment is merely the preferred embodiment of this creation, not in order to limiting this creation, any modification of being made within all spirit and principles in this creation, is equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (1)
1. the LED side backlight with the protection of glue frame is characterized in that: comprise light source, first adhesive layer, glue frame, second adhesive layer and installation portion; Wherein, said glue frame is arranged on the outer rim of light source, between said glue frame and light source, is provided with said first adhesive layer; Said glue frame is bonded on the installation portion through second adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201909827U CN202109323U (en) | 2011-06-09 | 2011-06-09 | Light emitting diode (LED) side backlight source with rubber frame protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201909827U CN202109323U (en) | 2011-06-09 | 2011-06-09 | Light emitting diode (LED) side backlight source with rubber frame protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109323U true CN202109323U (en) | 2012-01-11 |
Family
ID=45434757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201909827U Expired - Fee Related CN202109323U (en) | 2011-06-09 | 2011-06-09 | Light emitting diode (LED) side backlight source with rubber frame protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202109323U (en) |
-
2011
- 2011-06-09 CN CN2011201909827U patent/CN202109323U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204141330U (en) | Watertight panel lamp | |
| CN202109323U (en) | Light emitting diode (LED) side backlight source with rubber frame protection | |
| CN203147349U (en) | Waterproof light emitting diode (LED) light source | |
| CN203323479U (en) | Embedded semi-covered-edge structure of refrigerator door | |
| CN103398336B (en) | A kind of waterproof LED lamp for indoor suspended ceiling | |
| CN103196055B (en) | High transmission rate LED illumination lamp | |
| CN202056787U (en) | Frame for light-emitting diode (LED) street light | |
| CN201836830U (en) | Dust-proof vibration-proof ultra-thin base of LED ceiling lamp | |
| CN203413503U (en) | Waterproof LED (light-emitting diode) lamp for indoor ceiling | |
| CN203258408U (en) | Energy-saving LED illuminating lamp | |
| CN201358422Y (en) | Non-dark space lightening floor tile | |
| CN202791675U (en) | Contour lamp | |
| CN203258578U (en) | Diffusion type adhesive film for LED lamp tube | |
| CN203258409U (en) | High-light transmittance LED illuminating lamp | |
| CN203258566U (en) | Protective adhesive film for LED lamp | |
| CN203190138U (en) | Light emitting diode (LED) lamp capable of conveniently changing lamp beads | |
| CN203501119U (en) | Waterproof sealing structure of lens of LED (Light Emitting Diode) wall washer lamp | |
| CN202502623U (en) | Road traffic signal lamp | |
| CN212181862U (en) | Stainless steel glass composite panel and emergency marker lamp | |
| CN205807319U (en) | A kind of attachment structure of dual-side LED lamp | |
| CN201779495U (en) | LED (light emitting diode) point light source | |
| CN202101066U (en) | Waterproof led tunnel lamp | |
| CN202992907U (en) | LED daylight lamp | |
| CN204573632U (en) | Waterproof LED corn lamp | |
| CN203258574U (en) | Adhesive tape for LED illuminating lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20140609 |