CN203671844U - Light guide strip display structure and air conditioner provided with same - Google Patents
Light guide strip display structure and air conditioner provided with same Download PDFInfo
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- CN203671844U CN203671844U CN201320794298.9U CN201320794298U CN203671844U CN 203671844 U CN203671844 U CN 203671844U CN 201320794298 U CN201320794298 U CN 201320794298U CN 203671844 U CN203671844 U CN 203671844U
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- display structure
- led lamp
- light
- light guide
- housing
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- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000004020 luminiscence type Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a light guide strip display structure and an air conditioner provided with the light guide strip display structure. The light guide strip display structure comprises a PCB, a lightproof shell and a light guide medium. An LED lamp is installed on the PCB, the lightproof shell is in a hollow shape, one end of the shell is an installation end covering the face, provided with the LED lamp, of the PCB, the other end of the shell is a display end, and an included angle is formed between the installation end and the display end. The light guide medium is embedded from the display end and arranged in the shell, the LED lamp irradiates the light guide medium, according to the light guide strip display structure, an included angle is formed between the light-emitting face and the plane where the LED lamp is located, then on the premise that the LED lamp is not changed, and equivalent light-emitting evenness is guaranteed, the size of the light guide strip display structure is reduced, so that the size of the light guide strip display structure is small, the light guide strip display structure can be installed on the thin and light air conditioner, and the application range is enlarged.
Description
Technical field
The utility model relates to household appliance technical field, especially relates to a kind of conduit band display structure and has its air-conditioner.
Background technology
Current demonstration leaded light band structure is that LED lamp is just to light-emitting area, the size of leaded light band in light-emitting area direction is larger, while causing air-conditioner will use the demonstration leaded light band of this structure, because its space taking in light-emitting area direction interferes with other structure in air-conditioner greatly, the space of not putting, especially in frivolous formula household electrical appliances design, the demonstration leaded light band of this structural design fails to lay down especially.Because the propagation of light is angled, if directly shorten the installation dimension in LED lamp direction, can cause the skewness of light-emitting area glazing, local bright, local dark, thus not attractive in appearance.Do not changing under the prerequisite of LED lamp and light-emitting area position, if shorten the distance between LED lamp and light-emitting area, increase light source that will be at double, causes cost to be risen sharply.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.For this reason, an object of the present utility model is to propose a kind of leaded light band display structure, and the size of this leaded light band display structure is little.
Another object of the present utility model is to propose a kind of air-conditioner with above-mentioned leaded light band display structure.
According to leaded light band display structure of the present utility model, comprising: pcb board, is provided with LED lamp on described pcb board; Lighttight housing, described housing is hollow form, described housing one end be installation end to cover in the one side of the described LED lamp of having of described pcb board, the other end of described housing is display end, between described installation end and described display end, has angle; Light-conductive media, described light-conductive media embeds and is located in described housing by described display end, and described LED light irradiation is on described light-conductive media.
According to leaded light band display structure of the present utility model, by making to there is angle between light-emitting area and the plane at LED lamp place, and then can be at LED lamp constant and guarantee under the prerequisite of equal Luminescence Uniformity, reduce the size of leaded light band display structure, make the size of leaded light band display structure little, can be arranged on frivolous air-conditioner, increase range of application.
In addition, also there is following additional technical feature according to leaded light band display structure of the present utility model:
Particularly, described angle is 90 °.
In specific embodiment of the utility model, the described housing side of being shape.
Alternatively, described housing is rectangular shape.
Particularly, described LED lamp is located on a sidewall of the extension of the length direction along described light-conductive media of described housing.
More specifically, described LED lamp is multiple, and described multiple LED lamp is spaced apart on the length direction of described sidewall.
According to air-conditioner of the present utility model, comprise the leaded light band display structure above-mentioned according to the utility model.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the front view of the leaded light band display structure of the utility model embodiment;
Fig. 2 is the profile of A-A direction in Fig. 1;
Fig. 3 is the side view of the leaded light band display structure shown in Fig. 1;
Fig. 4 is the stereogram of the leaded light band display structure shown in Fig. 1;
Fig. 5 is the schematic diagram that is provided with the air-conditioner of the leaded light band display structure shown in Fig. 1.
Reference numeral:
Leaded light band display structure 100, pcb board 1, housing 2, rear wall 20,
Diapire 22, left side wall 23, right side wall 24,
Light-conductive media 3, light-emitting area 31, LED lamp 4
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the indications such as term " " center ", " on ", D score, 'fornt', 'back', " left side ", " right side " be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; rather than the device of indication or hint indication or element must have specific orientation, with specific orientation structure with operate, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.In addition,, in description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
Describe according to the leaded light band display structure 100 of the utility model embodiment below with reference to Fig. 1-Fig. 5, as shown in Figure 5, this leaded light band display structure 100 is located in air-conditioner and provides light source for the display board to air-conditioner.
As Figure 1-Figure 4, comprise according to the leaded light band display structure 100 of the utility model embodiment: pcb board 1, lighttight housing 2, light-conductive media 3 and LED lamp 4, wherein, be provided with LED lamp 4 on pcb board 1.Housing 2 is hollow form, housing 2 one end be installation end to cover in the one side with LED lamp 4 of pcb board 1, that is to say, one end of housing 2 is opened wide to construct installation end, housing 2 covers on pcb board 1 to make LED lamp 4 be positioned at housing 2 by this installation end.The other end of housing 2 is display end, between installation end and display end, there is angle, light-conductive media 3 is embedded and is located at by display end in housing 2, LED lamp 4 is radiated on light-conductive media 3, and the surface that light-conductive media 3 is positioned at display end is according to the light-emitting area 31 of the leaded light band display structure 100 of the utility model embodiment.Now owing to thering is certain angle between the installation end of housing 2 and display end, thereby make the plane at light-emitting area 31 and LED lamp 4 places there is angle.In concrete example of the present utility model, the angle between installation end and display end is 90 °, that is to say, the angle between light-emitting area 31 and the plane at LED lamp 4 places is 90 °.
In concrete example of the present utility model, the front end of housing 2 opens wide to construct display end, and housing 2 comprises rear wall 20 and perisporium, and a part for the perisporium of housing 2 is opened wide to construct installation end, and now housing 2 can cover on pcb board 1 by installation end.Light-conductive media 3 is located in housing 2.LED lamp 4 is electrically connected with pcb board 1, and LED lamp 4 extend in housing 2 from the installation end of housing 2.Now because housing 2 is lighttight, the light that LED lamp 4 sends enters in light-conductive media 3 and can only appear from the front surface of light-conductive media 3 from the sidewall of light-conductive media 3, the front surface of light-conductive media 3 is according to the light-emitting area 31 of the leaded light band display structure 100 of the utility model embodiment, that is to say, angle between the plane at light-emitting area 31 and LED lamp 4 places is 90 degree, thereby the size A in light-emitting area 31 directions of leaded light band display structure 100 is reduced, in concrete example of the present utility model, be 10mm according to the size A of the leaded light band display structure 100 of the utility model embodiment.
According to the leaded light band display structure 100 of the utility model embodiment, by making to there is angle between light-emitting area 31 and the plane at LED lamp 4 places, and then can be at LED lamp 4 constant and guarantee under the prerequisite of equal Luminescence Uniformity, reduce the size of leaded light band display structure 100, make the size of leaded light band display structure 100 little, can be arranged on frivolous air-conditioner, increase range of application.
In specific embodiment of the utility model, as shown in Figure 1, housing 2 side's of being shapes.Further, housing 2 is rectangular shape.In the example of Fig. 1-Fig. 4, the perisporium of housing 2 comprises diapire 22, left side wall 23 and right side wall 24, and the top of housing 2 is opened wide to construct installation end.
More specifically, as Figure 1-Figure 4, LED lamp 4 is located on a sidewall of the extension of the length direction along light-conductive media 3 of housing 2, that is to say, the long limit that LED lamp 4 faces light-conductive media 3 arranges.Thereby guarantee that the light in light-emitting area 31 is evenly distributed.
In embodiment more of the present utility model, LED lamp 4 is multiple, and multiple LED lamp 4 is spaced apart on the length direction of the sidewall of housing.Particularly, multiple LED lamps 4 are evenly spaced apart on the length direction of the sidewall of housing.
According to preferred embodiment of the present utility model, as Figure 1-Figure 4, light-conductive media 3 extends on left and right directions, light-conductive media 3 is located at spaced apart certain distance in housing 2 and between the roof of light-conductive media 3 and pcb board 1, the rear surface of light-conductive media 3 contacts with the rear wall 20 of housing 2, the lower surface of light-conductive media 3 contacts with the diapire 20 of housing 2, the left surface of light-conductive media 3 contacts with the left side wall 23 of housing 2, the right surface of light-conductive media 3 contacts with the right side wall 24 of housing 2, that is to say, housing 2 is wrapped in the surface of light-conductive media 3, only stay next front surface as light-emitting area.Multiple LED lamps 4 are located on pcb board 1 at interval.
According to the air-conditioner of the utility model embodiment, comprise the leaded light band display structure 100 according to the utility model above-described embodiment.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (7)
1. a leaded light band display structure, is characterized in that, comprising:
Pcb board, is provided with LED lamp on described pcb board;
Lighttight housing, described housing is hollow form, described housing one end be installation end to cover in the one side of the described LED lamp of having of described pcb board, the other end of described housing is display end, between described installation end and described display end, has angle;
Light-conductive media, described light-conductive media embeds and is located in described housing by described display end, and described LED light irradiation is on described light-conductive media.
2. leaded light band display structure according to claim 1, is characterized in that, described angle is 90 °.
3. leaded light band display structure according to claim 1, is characterized in that, the described housing side of being shape.
4. leaded light band display structure according to claim 3, is characterized in that, described housing is rectangular shape.
5. leaded light band display structure according to claim 4, is characterized in that, described LED lamp is located on a sidewall of the extension of the length direction along described light-conductive media of described housing.
6. leaded light band display structure according to claim 5, is characterized in that, described LED lamp is multiple, and described multiple LED lamp is spaced apart on the length direction of described sidewall.
7. an air-conditioner, is characterized in that, comprises according to the leaded light band display structure described in any one in claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794298.9U CN203671844U (en) | 2013-12-04 | 2013-12-04 | Light guide strip display structure and air conditioner provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794298.9U CN203671844U (en) | 2013-12-04 | 2013-12-04 | Light guide strip display structure and air conditioner provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671844U true CN203671844U (en) | 2014-06-25 |
Family
ID=50968133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320794298.9U Expired - Lifetime CN203671844U (en) | 2013-12-04 | 2013-12-04 | Light guide strip display structure and air conditioner provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477823A (en) * | 2017-09-01 | 2017-12-15 | 广东美的暖通设备有限公司 | Control panel component and multi-gang air-conditioner device |
-
2013
- 2013-12-04 CN CN201320794298.9U patent/CN203671844U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477823A (en) * | 2017-09-01 | 2017-12-15 | 广东美的暖通设备有限公司 | Control panel component and multi-gang air-conditioner device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
|
| CX01 | Expiry of patent term |