CN106641889A - LED (Light Emitting Diode) lamp structure applied to household appliances - Google Patents
LED (Light Emitting Diode) lamp structure applied to household appliances Download PDFInfo
- Publication number
- CN106641889A CN106641889A CN201710052013.7A CN201710052013A CN106641889A CN 106641889 A CN106641889 A CN 106641889A CN 201710052013 A CN201710052013 A CN 201710052013A CN 106641889 A CN106641889 A CN 106641889A
- Authority
- CN
- China
- Prior art keywords
- led
- led lamp
- back box
- reflective back
- screen
- 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.)
- Granted
Links
- 238000005516 engineering process Methods 0.000 description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
-
- 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
- F21V7/00—Reflectors for light sources
Abstract
The invention discloses an LED (Light Emitting Diode) lamp structure applied to household appliances. The LED lamp structure comprises an LED lamp bracket, a reflective bottom box and an LED lamp screen, wherein the LED lamp bracket comprises a bracket body and two LED lamp troughs arranged on the bracket body relatively obliquely, and LED lamps are arranged in the corresponding LED lamp troughs; the reflective bottom box is a U-shaped box, the upper end face of the reflective bottom box is opened, an opening is formed in the outside wall of the U-shaped bottom of the middle area of the reflective bottom box, and the LED lamp bracket is arranged at the opening; and the LED lamp screen is matched with the reflective bottom box, arranged at the open position of the reflective bottom box and connected with the reflective bottom box in a sealed manner. The LED lamp structure applied to household appliances is simple and low in cost, can lighten a large area by using two small LED lamps, and ensures uniform and effective brightness of the LED lamps.
Description
Technical field
The present invention relates to a kind of illuminator, and in particular to a kind of LED lamp structure for being applied to household electrical appliances.
Background technology
With the development of science and technology, LED is widely used in the fields such as indoor and outdoor lighting, progressively replaces incandescent lamp, fluorescent lamp
Etc. conventional illumination device, become the representative of energy-saving and environmental protection, intelligent lighting.Compared with traditional incandescent lamp, fluorescent lamp, LED
Energy consumption it is lower, consumed energy relatively with light efficiency incandescent lamp reduce 80% or so, compared with electricity-saving lamp reduce 40% or so, the life-span is more
It is long.
Under the overall situation of current whole world energy-saving and emission-reduction environmental protection, LED has become the trend in future, to each row
Industry can all produce certain impact, and applications of the LED in household appliances also will be more and more extensive.
However, the complex structure of the LED being now applied on household electrical appliances, and LED cannot be carried out to the scope in big region
Even lights.
The content of the invention
In order to solve above-mentioned technical problem, the present invention proposes a kind of LED lamp structure for being applied to household electrical appliances, its structure letter
Single, low cost can illuminate large area using two little LEDs, and ensure that the brightness uniformity of LED is effective.
In order to achieve the above object, technical scheme is as follows：
A kind of LED lamp structure for being applied to household electrical appliances includes：LED lamp holder, including：Rack body and it is arranged at support sheet
The LED groove that two relative tilts on body are arranged, LED is arranged in corresponding LED groove；Reflective back box, reflective back box
For U-shaped box body, and its upper surface is open, and on the U-shaped Basolateral wall of reflective back box zone line an opening, LED are provided with
Lamp support is arranged at the opening；LED screen, LED screen matches with reflective back box, and it is arranged at the spacious of reflective back box
At mouthful, it is tightly connected with reflective back box.
A kind of LED lamp structure simple structure for being applied to household electrical appliances of the present invention is little using two be arranged in LED lamp holder
LED intersect the reflective back box of light source incidence, the reflective back box of U-shaped makes light form multiple reflections so as to uniform lightening LED lamp
Screen.
On the basis of above-mentioned technical proposal, following improvement can be also done：
Used as preferred scheme, LED screen includes：Stretch into the screen body inside reflective back box and be arranged at screen
Display screen above body.
Using above-mentioned preferred scheme, screen body is stretched into and can be effectively ensured inside reflective back box both be connected firmly
Degree and tightness, it is ensured that both are seamlessly connected, and prevent leakage of light.
Used as preferred scheme, display screen is inclined to set with screen body.
Using above-mentioned preferred scheme, light can more effectively light display after the multiple reflections of reflective back box
Screen.
As preferred scheme, a reflector cavity is provided with rack body, is divided on the two side that reflector cavity is oppositely arranged
The extension for stretching out is not provided with, LED groove is arranged on extension, and LED groove is connected with reflector cavity.
Using above-mentioned preferred scheme, the light that LED sends injects reflector cavity from LED groove, then enters from reflector cavity
In the seal cavity that reflective back box and LED screen are formed, light forms multiple reflections, lightening LED lamp screen in the seal cavity
Curtain.
Used as preferred scheme, the upper wall of reflector cavity is in inverted V-shaped.
Using above-mentioned preferred scheme, light of being more convenient for is reflected.
As preferred scheme, the reflective projection matched with reflector cavity is provided with screen body.
Using above-mentioned preferred scheme so that light can carry out multiple reflection, LED screen is lighted evenly.
As preferred scheme, clamping projection and/or draw-in groove are provided with rack body, in the relevant position of reflective back box
It is provided with groove and/or projection that and/or draw-in groove raised with clamping matches.
Using above-mentioned preferred scheme, it is easy to the connection and later stage maintenance of rack body and reflective back box.
Used as preferred scheme, the caliber size of the open-mouth of reflective back box gradually subtracts from U-shaped bottom to two top orientations
It is little.
Using above-mentioned preferred scheme, light is injected from U-shaped bottom, reflection on a large scale is formed, when light is from U-shaped bottom
When reaching two top of U-shaped, although transmitting procedure wastes part energy, but because the bore of reflective back box diminishes, light
Refraction it is frequent, light is more assembled.Therefore light being capable of uniform lightening LED lamp screen.
As preferred scheme, connection bump and/or connecting groove are provided with reflective back box, are set on LED screen
There is the groove and/or projection matched with connection bump and/or connecting groove.
Using above-mentioned preferred scheme, degree of being connected firmly and the sealing of reflective back box and LED screen can be effectively ensured
Degree, it is ensured that both are seamlessly connected, and prevent leakage of light.
Description of the drawings
Fig. 1 is a kind of explosive view of LED lamp structure for being applied to household electrical appliances provided in an embodiment of the present invention.
Fig. 2 is the structural representation of LED lamp holder provided in an embodiment of the present invention.
Fig. 3 is the structural representation of reflective back box provided in an embodiment of the present invention.
Wherein：1LED lamp supports, 11 rack bodies, 111 clampings projection, 12LED light troughs, 2 reflective back box, 21 grooves, 22
Bottom, 23 tops, 24 connecting grooves, 3LED lamp screens, 31 screen bodies, 32 display screens, 33 it is reflective it is raised, 34 raised,
4LED lamps, 5 openings, 6 reflector cavities, 61 side walls, 62 upper walls, 7 extensions.
Specific embodiment
Describe the preferred embodiment of the present invention in detail below in conjunction with the accompanying drawings.
It is a kind of to be applied in some of them embodiment of the LED lamp structure of household electrical appliances in order to reach the purpose of the present invention,
As Figure 1-3, a kind of LED lamp structure for being applied to household electrical appliances includes：LED lamp holder 1, reflective back box 2 and LED
Lamp screen 3.
LED lamp holder 1 includes：What rack body 11 and two relative tilts being arranged on rack body 11 were arranged
LED groove 12, LED 4 is arranged in corresponding LED groove 12.
Reflective back box 2 is U-shaped box body, and its upper surface is open, outside the U-shaped bottom 21 of the zone line of reflective back box 2
Side wall is provided with an opening 5, and LED lamp holder 1 is arranged at the opening 5.
LED screen 3 matches with reflective back box 2, and it is arranged at the open-mouth of reflective back box 2, seals with reflective back box 2
Connection.
LED 4 can be fixed in LED groove 12 using band or glue.LED lamp holder 1 uses special material PC
Working of plastics is made with 20% titanium dioxide, it has very good light reflecting effect, ensure that light can only be toward specified area
Domain is propagated, while the leakage without lamplight brightness.
Reflective back box 2 for LED screen 3 fixture, using special material PC and working of plastics made by 20% titanium dioxide,
Play a part of light reflection enhancement in the periphery of reflective back box 2 of U-shaped.
A kind of LED lamp structure simple structure for being applied to household electrical appliances of the present invention, using two be arranged in LED lamp holder 1
Little LED 4 is formed intersects light source, and incident reflective back box 2, light is internally formed multiple reflections and increases in the reflective back box 2 of U-shaped
By force so as to uniformly light the LED screen 3 of whole U-shaped.
A kind of LED lamp structure simple structure for being applied to household electrical appliances of the present invention, low cost can be with using two little LEDs
Large area is illuminated, and ensures the brightness uniformity of LED effectively, can be arranged on various household appliances products, as long as being related to
The product of LED illumination can be used, such as：Dust catcher, washing machine etc..
In order to further optimize the implementation result of the present invention, in other embodiment, remaining feature technology phase
Together, difference is that LED screen 3 includes：Stretch into the screen body 31 of reflective back box inside 2 and be arranged at screen sheet
The display screen 32 of the top of body 31.
Using above-mentioned preferred scheme, screen body 31 is stretched into and can be effectively ensured inside reflective back box 2 both connections
Firmness and tightness, it is ensured that both are seamlessly connected, and prevent leakage of light.The side that reflective back box 2 shows except display screen 32,
Remaining all directions is tightly fitted reflective back box 2, to prevent the light of LED 4 from the ovfl of reflective back box 2, causes brightness inadequate.
Further, display screen 32 is inclined to set with screen body 31.
Using above-mentioned preferred scheme, light can more effectively light after the multiple reflections of reflective back box 2 it is aobvious
Display screen curtain 32, and the display screen 32 being obliquely installed, can be effectively ensured display screen 32 and uniformly be lighted.
In order to further optimize the implementation result of the present invention, in other embodiment, remaining feature technology phase
Together, difference is that a reflector cavity 6 is provided with rack body 11, on the two side 61 that reflector cavity 6 is oppositely arranged respectively
The extension 7 for stretching out is provided with, LED groove 12 is arranged on extension 7, and LED groove 12 is connected with reflector cavity 6.
Using above-mentioned preferred scheme, the light that LED 4 sends injects reflector cavity 6 from LED groove 12, and light is reflective
Through multiple reflections in chamber 6, then from the seal cavity that reflector cavity 6 enters that reflective back box 2 and LED screen 3 are formed, light exists
The seal cavity forms multiple reflections, lightening LED lamp screen 3.
Further, the upper wall 62 of reflector cavity 6 is in inverted V-shaped.
Using above-mentioned preferred scheme, light of being more convenient for is reflected.
Further, reflective raised 33 matched with reflector cavity 6 are provided with screen body 31.
Using above-mentioned preferred scheme so that light can more frequently be reflected, lighting for LED screen 3 is more equal
It is even, while also ensureing that light will not be leaked.
In order to further optimize the implementation result of the present invention, in other embodiment, remaining feature technology phase
Together, difference is that clamping projection 111 is provided with rack body 11, is provided with the relevant position of reflective back box 2 and card
Connect raised 111 grooves 21 for matching.
Using above-mentioned preferred scheme, it is easy to the connection and later stage maintenance of rack body 11 and reflective back box 2.
In order to further optimize the implementation result of the present invention, in other embodiment, remaining feature technology phase
Together, difference is that the caliber size of the open-mouth of reflective back box 2 is gradually reduced from U-shaped bottom 22 to the direction of two top 23.
Using above-mentioned preferred scheme, light is injected from U-shaped bottom 22, reflection on a large scale is formed, when light is from U-shaped bottom
When end 22 reaches two top 23 of U-shaped, although transmitting procedure wastes part energy, but because the bore of reflective back box 2 becomes
Little, the refraction of light is frequent, and light is more assembled.Therefore light being capable of uniform lightening LED lamp screen 3.
In order to further optimize the implementation result of the present invention, in other embodiment, remaining feature technology phase
Together, difference is that connecting groove 24 is provided with reflective back box 2, is provided with LED screen 3 and the phase of connecting groove 24
The projection 34 of matching.
Using above-mentioned preferred scheme, the degree of being connected firmly of reflective back box 2 and LED screen 3 and close can be effectively ensured
Feng Du, it is ensured that both are seamlessly connected, and prevent leakage of light.
The above is only the preferred embodiment of the present invention, it is noted that for the person of ordinary skill of the art,
Without departing from the concept of the premise of the invention, some deformations and improvement can also be made, these belong to the guarantor of the present invention
Shield scope.
Claims (9)
1. a kind of LED lamp structure for being applied to household electrical appliances, it is characterised in that include：
LED lamp holder, including：The LED that rack body and two relative tilts being arranged on the rack body are arranged
Groove, LED is arranged in corresponding LED groove；
Reflective back box, the reflective back box is U-shaped box body, and its upper surface is open, in the U of the reflective back box zone line
Shape Basolateral wall is provided with an opening, and the LED lamp holder is arranged at the opening；
LED screen, the LED screen matches with the reflective back box, and it is arranged at the open-mouth of the reflective back box,
It is tightly connected with the reflective back box.
2. the LED lamp structure for being applied to household electrical appliances according to claim 1, it is characterised in that the LED screen includes：
Stretch into the screen body inside the reflective back box and the display screen being arranged above the screen body.
3. the LED lamp structure for being applied to household electrical appliances according to claim 2, it is characterised in that the display screen with it is described
Screen body is inclined to set.
4. the LED lamp structure for being applied to household electrical appliances according to Claims 2 or 3, it is characterised in that on the rack body
A reflector cavity is provided with, the extension for stretching out, the LED are respectively equipped with the two side that the reflector cavity is oppositely arranged
Groove is arranged on the extension, and the LED groove is connected with the reflector cavity.
5. the LED lamp structure for being applied to household electrical appliances according to claim 4, it is characterised in that the upper wall of the reflector cavity is in
Inverted V-shaped.
6. the LED lamp structure for being applied to household electrical appliances according to claim 5, it is characterised in that set on the screen body
There is the reflective projection matched with the reflector cavity.
7. the LED lamp structure for being applied to household electrical appliances according to claim 1, it is characterised in that set on the rack body
There is clamping raised and/or draw-in groove, and/or draw-in groove phase raised with the clamping is provided with the relevant position of the reflective back box
The groove matched somebody with somebody and/or projection.
8. the LED lamp structure for being applied to household electrical appliances according to claim 1, it is characterised in that the reflective back box it is open
The caliber size at place is gradually reduced from U-shaped bottom to two top orientations.
9. the LED lamp structure for being applied to household electrical appliances according to claim 1, it is characterised in that set in the reflective back box
There are connection bump and/or connecting groove, be provided with the LED screen and the connection bump and/or connecting groove phase
The groove matched somebody with somebody and/or projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710052013.7A CN106641889B (en) | 2017-01-23 | 2017-01-23 | Be applied to LED lamp structure of household electrical appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710052013.7A CN106641889B (en) | 2017-01-23 | 2017-01-23 | Be applied to LED lamp structure of household electrical appliances |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106641889A true CN106641889A (en) | 2017-05-10 |
| CN106641889B CN106641889B (en) | 2024-02-06 |
Family
ID=58842196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710052013.7A Active CN106641889B (en) | 2017-01-23 | 2017-01-23 | Be applied to LED lamp structure of household electrical appliances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106641889B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1751207A (en) * | 2003-12-23 | 2006-03-22 | 哈特姆特·S·英格尔 | Built-in light |
| CN101592311A (en) * | 2009-05-08 | 2009-12-02 | 杨传银 | The LED illumination reflecting unit of band reflector and illumination reflex reflector |
| CN102062314A (en) * | 2010-10-28 | 2011-05-18 | 北京唐艺亮霸工贸有限公司 | Lamp |
| CN201858574U (en) * | 2010-12-02 | 2011-06-08 | 安徽莱德光电技术有限公司 | Reflecting LED grille lamp |
| CN202092002U (en) * | 2011-05-24 | 2011-12-28 | 路嘉集团有限公司 | Energy-saving lamp and reflection sheet thereof |
| CN202118766U (en) * | 2011-05-17 | 2012-01-18 | 陈桂兰 | Anti-glare solar LED (light emitting diode) lawn lamp |
| CN203324888U (en) * | 2013-06-03 | 2013-12-04 | 联想(北京)有限公司 | Terminal |
| CN103797304A (en) * | 2011-05-16 | 2014-05-14 | 英特瑞尔商标有限公司 | A device for displaying graphical symbols |
| CN103883893A (en) * | 2012-12-20 | 2014-06-25 | 秦彪 | Semiconductor lighting lamp and lamp core |
| CN204730021U (en) * | 2015-05-19 | 2015-10-28 | 广州大学 | A kind of circular ring type side-light type back light |
-
2017
- 2017-01-23 CN CN201710052013.7A patent/CN106641889B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1751207A (en) * | 2003-12-23 | 2006-03-22 | 哈特姆特·S·英格尔 | Built-in light |
| CN101592311A (en) * | 2009-05-08 | 2009-12-02 | 杨传银 | The LED illumination reflecting unit of band reflector and illumination reflex reflector |
| CN102062314A (en) * | 2010-10-28 | 2011-05-18 | 北京唐艺亮霸工贸有限公司 | Lamp |
| CN201858574U (en) * | 2010-12-02 | 2011-06-08 | 安徽莱德光电技术有限公司 | Reflecting LED grille lamp |
| CN103797304A (en) * | 2011-05-16 | 2014-05-14 | 英特瑞尔商标有限公司 | A device for displaying graphical symbols |
| CN202118766U (en) * | 2011-05-17 | 2012-01-18 | 陈桂兰 | Anti-glare solar LED (light emitting diode) lawn lamp |
| CN202092002U (en) * | 2011-05-24 | 2011-12-28 | 路嘉集团有限公司 | Energy-saving lamp and reflection sheet thereof |
| CN103883893A (en) * | 2012-12-20 | 2014-06-25 | 秦彪 | Semiconductor lighting lamp and lamp core |
| CN203324888U (en) * | 2013-06-03 | 2013-12-04 | 联想(北京)有限公司 | Terminal |
| CN204730021U (en) * | 2015-05-19 | 2015-10-28 | 广州大学 | A kind of circular ring type side-light type back light |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106641889B (en) | 2024-02-06 |
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