CN205191371U - Small household appliances show structure - Google Patents
Small household appliances show structure Download PDFInfo
- Publication number
- CN205191371U CN205191371U CN201520968175.1U CN201520968175U CN205191371U CN 205191371 U CN205191371 U CN 205191371U CN 201520968175 U CN201520968175 U CN 201520968175U CN 205191371 U CN205191371 U CN 205191371U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- plastic plate
- household appliances
- light
- hole
- 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
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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model provides a small household appliances show structure, is including being equipped with LED's PCB board, PCB board upper shield is equipped with first plastic slab, be equipped with the first through -hole that supplies LED illumination to expose on the first plastic slab, be equipped with the lens of dispersing light in the first through -hole, still include an astigmatic membrane, astigmatism membrane lid is established first plastic slab up end, the setting of PCB board up end is hugged closely to first plastic slab. The utility model discloses make display position's light energy reach evenly distributed to the effectual whole quality that has promoted the product of light leak has been avoided.
Description
Technical field
The utility model relates to a kind of small household appliances display structure.
Background technology
Current household electrical appliance display floater is on the market arranged on shell body usually, then arranges circuit board in display floater lower surface.If the LED on circuit board directly carries out instruction by display floater can there is the uneven problem of display, there is gap in addition between display floater and circuit board and make to produce leakage problem.Current problem.
Summary of the invention
In order to overcome, existing household electrical appliance display floater existence display is uneven, the deficiency of light leak, and the utility model provides a kind of small household appliances display structure.
The technical scheme in the invention for solving the technical problem is: a kind of small household appliances display structure, comprise the pcb board being provided with LED, described pcb board is covered with the first plastic plate, described first plastic plate is provided with the first through hole exposed for LED illumination, the lens dispersed by light are provided with in described first through hole, also comprise a light-diffusing film, described astigmatism membrane cover is located at described first plastic plate upper surface, and described first plastic plate is close to pcb board upper surface and is arranged.
Further, for making illumination more even, also comprise the second plastic plate, described second plastic plate is provided with second through hole corresponding with described first through hole, and described second plastic plate is arranged on described first plastic plate upper end.
Further, in order to make integral thickness reduce, the LED on described pcb board adopts paster LED.
Further in order to make the first plastic plate and PCB more fit, other components on described pcb board are arranged on described pcb board lower surface.
The utility model in use light is sent again by light-diffusing film after lens diverges by LED, thus light can be dispersed uniformly, and pcb board and the first plastic plate are combined closely and prevented the generation of light leak in addition.
The beneficial effects of the utility model are: the light of display position can be uniformly distributed, and avoid light leak.
Accompanying drawing explanation
Fig. 1 is the utility model exploded view.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1: a kind of small household appliances display structure, comprise the pcb board 1 being provided with LED, described pcb board 1 is covered with the first plastic plate 2, described first plastic plate 2 is provided with the first through hole 3 exposed for LED illumination, the lens 4 dispersed by light are provided with in described first through hole 3, also comprise a light-diffusing film 5, described light-diffusing film 5 lid is located at described first plastic plate 2 upper surface, and described first plastic plate 2 is close to pcb board 1 upper surface and is arranged.
Further, for making illumination more even, also comprise the second plastic plate 6, described second plastic plate 6 is provided with second through hole 7 corresponding with described first through hole 3, described second plastic plate 6 is arranged on described first plastic plate 6 upper end, and described second plastic plate upper surface is provided with display floater 8.
Further, in order to make integral thickness reduce, the LED on described pcb board 1 adopts paster LED.
Further in order to make the first plastic plate and PCB more fit, other components on described pcb board are arranged on described pcb board lower surface.
The utility model in use light is sent again by light-diffusing film after lens diverges by LED, thus light can be dispersed uniformly, and pcb board and the first plastic plate are combined closely and prevented the generation of light leak in addition.
Claims (4)
1. a small household appliances display structure, comprise the pcb board being provided with LED, it is characterized in that: described pcb board is covered with the first plastic plate, described first plastic plate is provided with the first through hole exposed for LED illumination, the lens dispersed by light are provided with in described first through hole, also comprise a light-diffusing film, described astigmatism membrane cover is located at described first plastic plate upper surface, and described first plastic plate is close to pcb board upper surface and is arranged.
2. small household appliances display structure as claimed in claim 1, it is characterized in that: also comprise the second plastic plate, described second plastic plate is provided with second through hole corresponding with described first through hole, and described second plastic plate is arranged on described first plastic plate upper end.
3. small household appliances display structure as claimed in claim 1, is characterized in that: the LED on described pcb board adopts paster LED.
4. small household appliances display structure as claimed in claim 3, is characterized in that: other components on described pcb board are arranged on described pcb board lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968175.1U CN205191371U (en) | 2015-11-30 | 2015-11-30 | Small household appliances show structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968175.1U CN205191371U (en) | 2015-11-30 | 2015-11-30 | Small household appliances show structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205191371U true CN205191371U (en) | 2016-04-27 |
Family
ID=55784356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520968175.1U Expired - Fee Related CN205191371U (en) | 2015-11-30 | 2015-11-30 | Small household appliances show structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205191371U (en) |
-
2015
- 2015-11-30 CN CN201520968175.1U patent/CN205191371U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160427 Termination date: 20191130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |