CN205640529U - Display lamp structure - Google Patents
Display lamp structure Download PDFInfo
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- CN205640529U CN205640529U CN201620425713.7U CN201620425713U CN205640529U CN 205640529 U CN205640529 U CN 205640529U CN 201620425713 U CN201620425713 U CN 201620425713U CN 205640529 U CN205640529 U CN 205640529U
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- light
- display lamp
- lamp structure
- light source
- guide ring
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Abstract
The utility model discloses a display lamp structure, include: the circuit board, two above light sources, install in on the circuit board, the shading frame, the portion of holding that sets up including a plurality of intervals, lie in to the light source alternative in the portion of holding, the leaded light circle, cover in the side is gone up to the shading frame, wherein, through sheltering from of shading frame is so that adjacent two the light that the light source shines is in the light zone territory of sending out that the leaded light circled does not have the coincidence. The utility model discloses a lower display lamp structure of cost, through install on the circuit board the light source and with the design of light source complex shading frame, realize display lamp progress strip display effect, relative display screen manufacturing cost is lower to the display effect preferred.
Description
Technical field
This utility model relates to display and lighting technical field, particularly relates to a kind of display lamp structure.
Background technology
Some electronic products open and use during, need a part of region in display lamp light in
Reveal display different conditions, such as: breath light effect, progress bar effect etc..Display lamp in the market is big
Part uses LED screen to realize the mode of display lamp progress bar, but, display screen relatively costly, Er Qiexian
Display screen has the requirement of size and shape, further increases the cost using display screen.
Utility model content
In view of this, the utility model proposes a kind of lower-cost display lamp structure to solve above-mentioned technology
Problem.
In order to achieve the above object, the technical scheme that this utility model is used is:
A kind of display lamp structure, including:
Circuit board；
Two or more light source, is installed on described circuit board；
Shaded frame, including multiple spaced receiving portions, described light source alternatively is located in described accommodation section；
Light guide ring, is covered in described shaded frame upper side；
Wherein, by blocking of described shaded frame, so that the light that adjacent two described light sources are irradiated exists
Light-emitting zone on described light guide ring is without overlapping.
Further improvement is that of this utility model display lamp structure, described accommodation section is by the frame of described shaded frame
Body and shading wall enclose, and described shading wall is between adjacent two described light sources, in order to limit described light
Source light-emitting zone on described light guide ring.
Further improvement is that of this utility model display lamp structure, at the direction of illumination of described light source, described
Shading wall has the thickness of reduction.
Further improvement is that of this utility model display lamp structure, the thickness of described shading wall is not more than
0.5mm。
Further improvement is that of this utility model display lamp structure, the irradiation area of adjacent two described light sources
Junction is positioned at the upper surface of described light guide ring.
Further improvement is that of this utility model display lamp structure, the constituted described accommodation section of described shaded frame
Inner wall surface be provided with light shield layer.
Further improvement is that of this utility model display lamp structure, described light guide ring is relative with described shaded frame
Side be coated with for reduce described light guide ring light transmission brake sack.
Further improvement is that of this utility model display lamp structure, described brake sack is light grey Merlon
Film or light yellow polycarbonate membrane.
Further improvement is that of this utility model display lamp structure, described light source is LED or plug-in unit lamp.
Further improvement is that of this utility model display lamp structure, the display that described display lamp structure is formed
Regional graphics are circle, polygon, ellipse, numeral, letter, symbol or characters in a fancy style.
Compared with prior art, this utility model devises a kind of lower-cost display lamp structure, passes through
The light source being installed on circuit board and the design of the shaded frame coordinated with light source, realize display lamp progress bar and show
Showing effect, relative display screen manufacturing cost is relatively low, and display effect is preferable.
Accompanying drawing explanation
Fig. 1 is the cross sectional representation of an embodiment of this utility model display lamp structure；
Fig. 2 is the part light source display effect schematic diagram of an embodiment of this utility model display lamp structure；
Fig. 3 is the partial longitudinal section schematic diagram of this utility model display lamp structure；
Fig. 4 is the cross sectional representation of the another embodiment of this utility model display lamp structure；
Fig. 5 is the part light source display effect signal of the another embodiment of this utility model display lamp structure
Figure.
Detailed description of the invention
Below with reference to detailed description of the invention shown in the drawings, this utility model is described in detail.But these
Embodiment is not limiting as this utility model, and those of ordinary skill in the art is done according to these embodiments
The structure, method or the conversion functionally that go out are all contained in protection domain of the present utility model.
This utility model use term be only merely for describe specific embodiment purpose, and be not intended to limit
This utility model processed." a kind of " of singulative used in this utility model and appended claims,
" described " and " being somebody's turn to do " is also intended to include most form, unless context clearly shows that other implications.Also
Should be appreciated that term "and/or" used herein refer to and comprise one or more be associated list item
Any or all possible combination of purpose.
As shown in Figure 1 to Figure 3, Fig. 1 is the cross section of an embodiment of this utility model display lamp structure
Schematic diagram；Fig. 2 is the part light source display effect signal of an embodiment of this utility model display lamp structure
Figure；Fig. 3 is the partial longitudinal section schematic diagram of this utility model display lamp structure.This utility model uses electricity
Light source 12 is installed on road plate 11, and coordinates shaded frame 13 to replace existing LED (Light Emitting
Diode, light emitting diode) the progress bar display effect of display screen, display lamp structure of the present utility model
For 100 relative LED displays, cost is relatively low, can be greatly saved production cost.
Display lamp structure 100 of the present utility model includes: circuit board 11, light source 12, shaded frame 13 and
Light guide ring 14.The quantity of light source 12 is two or more and is arranged on circuit board 11, by circuit board 11 is
Power supply 12 is powered so that this light source 12 is luminous.In order to show that the progress bar of this display lamp structure 100 shows effect
Really, in embodiment of the present utility model and diagram the quantity of light source 12 by multiple and as a example by being uniformly distributed specifically
Bright, hereinafter the quantity of light source 12 represents with N number of, and this N number of light source 12 can be according to display effect figure
Shape is distributed, such as: S-type can be distributed, justify, polygon, ellipse, numeral, letter, symbol
Number, characters in a fancy style or any irregular figure etc..Wherein, in light source 12 equally distributed display lamp structure
In 100, the 1/N region that some bright area is total viewing area of each light source 12.Optionally, this practicality is new
Light source 12 in type can select LED or plug-in unit lamp, and certainly, light source 12 of the present utility model is not
Being limited to this, other can serve as the lamp of indicating effect all be applicable to embodiment of the present utility model.
In embodiment of the disclosure, this shaded frame 13 can be fixed on circuit board 11, it is also possible to Gu
It is scheduled on the housing of this display lamp structure 100.Wherein, shaded frame 13 includes multiple spaced receiving portion
131, the receiving portion 131 of shaded frame 13 is by the support body (not marking in figure) of shaded frame 13 and shading wall 132
Enclosing, this shading wall 132 is between adjacent two light sources 12, in order to limit light source 12 at light guide ring
Light-emitting zone on 14.Specifically, adjacent two shading walls 132 coordinate the support body of shaded frame 13 to enclose appearance
Receive portion 131.
Light source 12 alternatively is located in receiving portion 131, at least provided with a light source 12 in each receiving portion 131.
In this utility model one preferred embodiment, light source 12 is positioned at receiving portion 131 correspondingly.This shading
The light that each light source 12 is irradiated is limited in the receiving portion 131 at this light source 12 place by frame 13, and
Illuminate corresponding to the viewing area corresponding with the receiving portion 131 at this light source 12 place, i.e. this light source 12
Viewing area, the 1/N scope of corresponding total viewing area, this viewing area.Each light source 12 is irradiated out
Light is blocked frame 13 and separates, and eliminates the light impact of adjacent two light sources 12.In reality of the present utility model
Execute in example, according to the demand of display lamp structure 100 display effect, when a light source 12 is lighted, only its
Corresponding viewing area, top is luminous, and the light that light source 12 is irradiated can not be irradiated to corresponding to adjacent light source 12
Viewing area.
Further, the upper end of receiving portion 131 is opening port, and light source 12 is positioned at this receiving portion 131,
The light of this light source 12 is irradiated to the viewing area of this light source 12 correspondence by opening port.Specifically, exist
In embodiment of the present utility model, this light source 12 is assemblied on circuit board 11, and shaded frame 13 is fixed on circuit
On plate 11, so that light source 12 is correspondingly located in receiving portion 131, so receiving portion 131 of this shaded frame 13
Lower surface closed by circuit board 11, the upper end of this receiving portion 131 is that opening port is for light source 12 institute
The light formed irradiates.
Wherein, shading wall 132 could be arranged to arbitrary shape, however it is necessary that and meets 132 liang of this shading wall
The light source 12 of side has bridging effect, and the light making adjacent two light sources 12 is spaced-apart, bright to have
Aobvious display lamp progress bar effect.Preferably, at the direction of illumination of light source 12, shading wall 132 has reduction
Thickness, the cross section of this shading wall 132 is similar to inverted pencil-shaped, is arranged such that adjacent two light sources
12 light irradiated have the least shadow region on light guide ring 14, and this shadow region is adjacent two
Individual light source 12 irradiates less than correspondence region on light guide ring 14 between two light sources 12.New in this practicality
In one preferred embodiment of type, the irradiation area junction of adjacent two light sources 12 is positioned at the upper of light guide ring 14
Surface, the light irradiated to reach adjacent two light sources 12 has significantly boundary on light guide ring 14
Line, to eliminate the shadow region on corresponding light guide ring 14 between two light sources 12, such that it is able to represent
Go out more preferable display effect.In the present embodiment, a light source 12 light a light source 12 extinguish time,
Having obvious demarcation line, this demarcation line is the junction of two light source 12 irradiation areas.
In embodiment of the present utility model, by the THICKNESS CONTROL of this shading wall 132 at reduced size, favorably
In reducing two adjacent light source 12 shadow region on light guide ring 14, it is preferred that this shading wall 132
Thickness is not more than 0.5mm.Further, in order to embody the shaded effect of this shaded frame 13, this shaded frame 13
The inner wall surface of the receiving portion 131 constituted is provided with light shield layer (not shown), and this light shield layer can be selected brown
Color makrolon material is made or black ABS polymer is made.It addition,
For the ease of production and processing, it is also possible to making this shaded frame 13 entirety have shaded effect, i.e. shaded frame 13 can
Make with use brown makrolon material or black ABS polymer is made
Deng.
It addition, when shading wall 132 is arbitrary shape, it is preferred that light source 12 sending out on light guide ring 14
The area in light district more than to should the maximum secting area of light source 12 place receiving portion 131, its purpose is to the greatest extent
Reduce the light of adjacent two light sources 12 shadow region on light guide ring 14 possibly, to embody this shading
The preferably effect of frame 13, can improve the display effect of display lamp structure 100 simultaneously.
Light guide ring 14 of the present utility model is covered in shaded frame 13 upper side, and specifically, light guide ring 14 is permissible
By printing opacity paste adhesive on this shaded frame 13, the light that light source 12 is irradiated needs through light guide ring
Penetrate after 14.In this utility model, by blocking of shaded frame 13, so that adjacent two light sources 12 institute
The light irradiated light-emitting zone on light guide ring 14, without overlapping, eliminates adjacent two light such that it is able to meet
The light impact in source 12.Wherein it is desired to explanation, in this utility model, described luminous zone is without weight
Close and refer to that light-emitting zone that the principal rays of light source 12 can be formed on light guide ring 14 is without overlapping, it should arrange
Except part reflects or reflex to the light of light-emitting zone corresponding to other light sources 12 after shaded frame 13 weakens.
Further, in order to make adjacent two light sources 12 have obvious border, this reality on light guide ring 14
The material using light transmission relatively low with novel light guide ring 14 is made, to stop light to pass in light guide ring 14
Broadcast.In one optional embodiment, this light guide ring 14 can use semi-transparent material to make, such as: this light guide ring 14
Translucent makrolon material can be selected to make or translucent polyacrylic resin material is made.Another can
In the embodiment of choosing, the side that this aperture is relative with shaded frame 13 is coated with for reducing light guide ring 14 light transmission
Brake sack (not shown), such as: this brake sack can be light grey polycarbonate membrane or light yellow poly-carbon
Acid esters film etc..
Wherein, in embodiment of the present utility model, it should be noted that between adjacent two light sources 12
The distance between distance, light guide ring 14 and shaded frame 13 between distance, light source 12 to light guide ring 14,
With light source 12 after surrounding structure scattering, reflection, range of exposures is the smaller the better beyond the scope in respective region.
Meanwhile, when considering above-mentioned distance, shaded frame 13 to be combined, shading wall 132 and the material of light guide ring 14,
With the reflection case to light according to shaded frame 13 and shading wall 132, adjust above-mentioned distance, to realize this practicality
The novel described light making adjacent two light sources 12 be irradiated light-emitting zone on light guide ring 14 is without weight
Close.
Optionally, the display area graphic formed of disclosure display lamp structure 100 can be round, polygon
The rules such as shape, ellipse, numeral, letter, symbol, characters in a fancy style or arbitrarily irregular figure.Certainly,
In disclosure embodiment, display lamp structure is formed all display area graphic and is not limited to the example above, if energy
Enough light the embodiment of light-emitting zone successively according to the profile of figure and be all contained in this utility model.
Wherein, as depicted in figs. 1 and 2, the display lamp structure 100 in Fig. 1 and Fig. 2 is circular, this circle
The display lamp structure 100 of shape is as a example by rotating progress bar effect, and N number of light source 12 is evenly distributed in circle
In display lamp structure 100, the viewing area of each light source 12 is total viewing area in display lamp structure 100
In 1/N, Fig. 2, dash area is the some bright area of light source 12.During display, by each light source 12
Light successively and extinguish the most again, show in the way of making this display lamp structure 100 with circular rotating progress bar
Show.
As shown in Figure 4 and Figure 5, the display lamp structure 200 in Fig. 4 and Fig. 5 is approximate rectangular, in order to retouch
State conveniently, be described with the display lamp structure 200 of rectangle below, the display lamp structure 200 of this rectangle with
As a example by rotating progress bar, N number of light source 22 is distributed equally spacedly by the receiving portion 231 in shaded frame 23
In the display lamp structure 200 of this rectangle, and by shading wall 232, the light irradiated is limited in this light
In the receiving portion 231 at place, source 22, and illuminate show corresponding with the receiving portion 231 at this light source 22 place
Show region.Similarly, lighted successively by each light source 22 and extinguish the most again, so that this display lamp structure 200
Show in the way of rectangle rotates progress bar.
This utility model devises a kind of lower-cost display lamp structure, by the light being installed on circuit board
Source and the design of shaded frame coordinated with light source, realize display lamp progress bar display effect, relative display screen
Manufacturing cost is relatively low, and display effect is preferable.Specifically, under the effect of shaded frame of the present utility model,
When all light source ignitings, viewing area eliminates shadow region as far as possible, in the most adjacent two light sources one
Individual light one and extinguish the some bright area that formed and have obvious demarcation line with extinguishing region, do not interfere with rotation
The display progress lighted.
Those skilled in the art, after considering description and putting into practice utility model disclosed herein, will readily occur to
Other embodiment of the present utility model.The application be intended to any modification of the present utility model, purposes or
Person's adaptations, these modification, purposes or adaptations follow general principle of the present utility model
And include the undocumented common knowledge in the art of this utility model or conventional techniques means.Description
Being considered only as exemplary with embodiment, true scope of the present utility model and spirit are wanted by the right of the application
Ask and point out.
It should be appreciated that this utility model is not limited to essence described above and illustrated in the accompanying drawings
Really structure, and various modifications and changes can carried out without departing from the scope.Scope of the present utility model is only
Limited by appended claim.
Claims (10)
1. a display lamp structure, it is characterised in that including:
Circuit board；
Two or more light source, is installed on described circuit board；
Shaded frame, including multiple spaced receiving portions, described light source alternatively is located in described accommodation section；
Light guide ring, is covered in described shaded frame upper side；
Wherein, by blocking of described shaded frame, so that the light that adjacent two described light sources are irradiated exists
Light-emitting zone on described light guide ring is without overlapping.
Display lamp structure the most according to claim 1, it is characterised in that described accommodation section is by described screening
Support body and the shading wall of light frame enclose, and described shading wall is between adjacent two described light sources, in order to limit
Make described light source light-emitting zone on described light guide ring.
Display lamp structure the most according to claim 2, it is characterised in that in the irradiation side of described light source
To, described shading wall has the thickness of reduction.
Display lamp structure the most according to claim 2, it is characterised in that the thickness of described shading wall is not
More than 0.5mm.
Display lamp structure the most according to claim 1, it is characterised in that adjacent two described light sources
Irradiation area junction is positioned at the upper surface of described light guide ring.
Display lamp structure the most according to claim 1, it is characterised in that the constituted institute of described shaded frame
The inner wall surface stating receiving portion is provided with light shield layer.
Display lamp structure the most according to claim 1, it is characterised in that described light guide ring and described screening
The side that light frame is relative is coated with the brake sack for reducing described light guide ring light transmission.
Display lamp structure the most according to claim 7, it is characterised in that described brake sack is light grey
Polycarbonate membrane or light yellow polycarbonate membrane.
Display lamp structure the most according to claim 1, it is characterised in that described light source is LED
Or plug-in unit lamp.
Display lamp structure the most according to claim 1, it is characterised in that described display lamp structure institute
The display area graphic formed is circle, polygon, ellipse, numeral, letter, symbol or characters in a fancy style.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425713.7U CN205640529U (en) | 2016-05-11 | 2016-05-11 | Display lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425713.7U CN205640529U (en) | 2016-05-11 | 2016-05-11 | Display lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205640529U true CN205640529U (en) | 2016-10-12 |
Family
ID=57058690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620425713.7U Active CN205640529U (en) | 2016-05-11 | 2016-05-11 | Display lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205640529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112151295A (en) * | 2019-12-31 | 2020-12-29 | 安波福电子(苏州)有限公司 | Luminous knob for providing borderless multicolor backlight |
-
2016
- 2016-05-11 CN CN201620425713.7U patent/CN205640529U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112151295A (en) * | 2019-12-31 | 2020-12-29 | 安波福电子(苏州)有限公司 | Luminous knob for providing borderless multicolor backlight |
| CN112151295B (en) * | 2019-12-31 | 2023-11-10 | 安波福电子(苏州)有限公司 | Luminous knob for providing borderless multicolor backlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310052 Binjiang District Changhe Road, Zhejiang, China, No. 466, No. Patentee after: Xinhua three Technology Co., Ltd. Address before: 310052 Binjiang District Changhe Road, Zhejiang, China, No. 466, No. Patentee before: Huasan Communication Technology Co., Ltd. |