CN201310817Y - Indicating lamp device - Google Patents
Indicating lamp device Download PDFInfo
- Publication number
- CN201310817Y CN201310817Y CNU2008201770795U CN200820177079U CN201310817Y CN 201310817 Y CN201310817 Y CN 201310817Y CN U2008201770795 U CNU2008201770795 U CN U2008201770795U CN 200820177079 U CN200820177079 U CN 200820177079U CN 201310817 Y CN201310817 Y CN 201310817Y
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- Prior art keywords
- indicating lamp
- lamp device
- light
- light source
- decoration
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Abstract
The utility model discloses an indicating lamp device and relates to the filed of components of display equipment. The indicating lamp is designed for obtaining a brighter luminous area. The indicating lamp device comprises a body of the indicating lamp device; a light source projection component provided with a ray projection opening is arranged on the body of the indicating lamp device; a luminous element is arranged in the light source projection component; a finishing component is further arranged on the body of the indicating lamp device and is positioned on the projection light path of the ray projection opening. The indicating lamp device can be used for indicate state of equipment.
Description
Technical field
The utility model relates to a kind of state indicating device, relates in particular to a kind of indicating lamp device.
Background technology
Indicator lamp is a special functional part in electronic equipment, it provides equipment running status, malfunction etc. for the user, indicator lamp generally uses light emitting diode (LED) to make, because the light-emitting diodes pipe volume is little, therefore the light-emitting zone of indicator lamp is general also very little, at present, the described indicator lamp of extensive use comes indicating operating status on the display device such as television set, computer monitor.
The patent No. is that the Chinese patent of ZL 02270351.9 has been announced a kind of television set with indicator lamp, multiple duty that can the indication TV machine, as normal operating conditions, normal holding state, timing start-up state etc., specific implementation is, a plurality of indicator lamps are set on casing, and, make the various duties of TV be shown to the user by indicator lamp very intuitively by level and pulse that the TV central processor MCU changes from different pin output real-time dynamicly.
But described indicator lamp volume is very little, can be considered as spot light, so its light-emitting zone is also very little, and the light that is sent to around scattering, make dim light bright, realized by the user and differentiate so above-mentioned indicator lamp is difficult.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of indicating lamp device, has bright more light-emitting zone.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of indicating lamp device comprises the indicating lamp device body, is provided with the light source projects parts on described indicating lamp device body, and described light source projects parts have the ray cast mouth; In described light source projects parts, be provided with light-emitting component; Also be provided with decoration on described indicating lamp device body, described decoration is positioned on the light path that described ray cast mouth transmitted.
For blocking described light source projects parts, make the user see through decoration and can't see the light source place, described decoration is located at the below of described indicating lamp device body, described light source projects parts are located at the back upper place of described decoration and are obliquely installed.
For obtaining good spotlight effect, described light source projects parts are designed to the wedge shape box like structure, and described ray cast mouth is located at the small end of described wedge shape box like structure, and described light-emitting component is located at the big end of described wedge shape box like structure.
Further, the inner surface at described projection parts is provided with reflective material layer.
For preventing that light from reflexing to other positions of described indicating lamp device, be provided with light barrier in a side of described ray cast mouth.
Produce a large amount of heat behind the light source luminescent, for avoiding the temperature distortion of described light source projects parts, described light source projects parts are made by ABS polymer.
Because lifetime of LED is long, therefore described light-emitting component is the light emitting diode lamp plate.
In order to have good projection effect, described decoration is a transparence or translucent.
And described decoration is made by polymethyl methacrylate materials.
Described indicating lamp device is television set, display, mobile phone, Personal Handyphone System, game machine or portable information processing terminal machine.
The utility model indicating lamp device, comprise the indicating lamp device body, on described indicating lamp device body, be provided with the light source projects parts, described light source projects parts have the ray cast mouth, in described light source projects parts, be provided with light-emitting component, the light that described light-emitting component sent in described light source projects parts through repeatedly the reflection, finally from described ray cast mouth, transmit and form a branch of directional light, on described indicating lamp device body, also be provided with decoration, described decoration is positioned on the light path that described ray cast mouth transmitted, therefore institute's directional light can be radiated on the described decoration on, because described directional light can be considered line source, its scattering is less, and therefore the formed light-emitting zone of irradiation is brighter on described decoration.
Description of drawings
Fig. 1 is the integrally-built half sectional view of the utility model indicating lamp device embodiment;
Fig. 2 is the back side partial view of structure shown in Figure 1;
Fig. 3 is the three-dimensional structure diagram of light source projects parts shown in Figure 1;
Fig. 4 is the three-dimensional structure diagram of light-emitting component shown in Figure 1;
Fig. 5 is the three-dimensional structure diagram of decoration shown in Figure 1.
The specific embodiment
The utility model aims to provide a kind of indicating lamp device, has bright more light-emitting zone.
Below in conjunction with accompanying drawing and embodiment the utility model is described in detail.
As shown in Figure 1, a specific embodiment for the utility model indicating lamp device, it comprises indicating lamp device body 1, on indicating lamp device body 1, be provided with light source projects parts 2, light source projects parts 2 have ray cast mouth 21, in light source projects parts 2, be provided with light-emitting component 3, light-emitting component 3 is connected with light source projects parts 2 by screw 31, the light that light-emitting component 3 is sent in light source projects parts 2 through repeatedly the reflection, finally from ray cast mouth 21, transmit and form a branch of directional light 5, on indicating lamp device body 1, also be provided with decoration 4, decoration 4 is positioned on the light path that ray cast mouth 21 transmitted, so directional light 5 can be radiated on the decoration 4, because directional light 5 can be considered line source, its scattering is less, and therefore the formed light-emitting zone of irradiation is just brighter on decoration 4.
Have in the indicating lamp device of indicator lamp at television set or computer monitor etc., usually indicator lamp generally is positioned at the bottom of its fore shell, therefore as shown in Figure 2, in the present embodiment, indicating lamp device body 1 refers to the fore shell of television set or computer monitor, 4 of decorations are by being screwed the below of being located at this fore shell along plate 41,2 of light source projects parts are located on the indicating lamp device body 1 by the connecting portion on it 22, and the place, back upper place that is positioned at decoration 4 is obliquely installed, so that the light that transmits from ray cast mouth 21 can be radiated on the decoration 4.Wherein, enhance productivity, can on 1 contacted 221 of connecting portion 22 and indicating lamp device body, paste double faced adhesive tape, thereby light source projects parts 2 and indicating lamp device body 1 are bonded together in order to save cost; Perhaps, light source projects parts 2 can also be fixed together by screw and indicating lamp device body 1 in order to improve the fastness of combination.
Look from the front of indicating lamp devices such as television set or computer monitor, said structure is arranged so that the user sees through decoration 4 and can only see luminous zone, but can't see the light source place, for the user has increased a kind of illusion, mysterious impression and experience, when having avoided some non-professional users arbitrarily to dismantle decoration 4 simultaneously light source projects parts 2 are damaged.
And, the shape of ray cast mouth 21 can also customize according to user's demand hobby, for example can after light transmits from the ray cast mouth 21 of these special shapes, be radiated at and to demonstrate corresponding bright pattern on the decoration 4 for smiling face's shape, flower shape, five rings shape etc.
As shown in Figure 3, in order to make light source projects parts 2 have better optically focused performance, after transmitting, the light that makes light-emitting component 3 send has stronger brightness from ray cast mouth 21, light source projects parts 2 are designed to the box like structure of wedge shape, and ray cast mouth 21 is located at the small end of this wedge shape box like structure, light-emitting component 3 is located at the big end of this wedge shape box like structure, also to adjust the shape of described wedge shape box like structure simultaneously, so that most of light is through repeatedly just casting out from ray cast mouth 21 after the reflection according to the relation of the position between ray cast mouth 21 and the decoration 4.
And in order to reduce the absorption of 2 pairs of light of light source projects parts, can also on the inner surface of projection parts 2, reflective material layer 23 be set, such as on the inner surface of projection parts 2, reflective mirror being installed, perhaps apply material with reflective function, therefore, most of light that light-emitting component 3 is sent can be reflected by reflective material layer 23, rather than is absorbed by light source projects parts 2, thereby finally can strengthen the brightness of the directional light 5 that transmits from ray cast mouth 21.
In addition, also be provided with light barrier 24 in a side of ray cast mouth 21, light barrier 24 can prevent that light from reflexing to other positions of described indicating lamp device, on base.
Light source projects parts 2 can be made by ABS polymer, ABS polymer is ABS plastic, because ABS plastic has the good heat endurance energy, light-emitting component 3 works long hours in the light source projects parts 2 so can allow to be arranged on.Transmit from light source projects parts 2 for fear of light, can use the ABS plastic of black to make light source projects parts 2, perhaps one deck light shield layer is set at light source projects parts 2.
As shown in Figure 4, light-emitting component 3 is the light emitting diode lamp plate, on this LED Unit one or more light emitting diode lamps can be set, but also can select the colorful light-emitting diode indicator lamp of sending out different colours light for use, why select Light-Emitting Diode for use, be because Light-Emitting Diode is not easy to damage the life-span with overlength, and good energy-conserving effect.
As shown in Figure 5, for the lighting effects that make described indicating lamp device are more obvious, decoration 4 can be set to transparent or semitransparent shape.
For example, decoration 4 can be made by polymethyl methacrylate materials, polymethyl methacrylate is PMMA, usually be also referred to as acryl or lucite, it has very high transparency, and light transmittance reaches 92%, therefore be also referred to as " plastic cement crystal ", and it has very high case hardness and gloss, utilizes decoration 4 and indicating lamp device body 1 one integrated mass that polymethyl methacrylate materials makes, has improved the class of product.
Described indicating lamp device is the equipment that television set, display, mobile phone, Personal Handyphone System, game machine or portable information processing terminal machine etc. have indication etc.
The above; it only is the specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the described protection domain of claim.
Claims (10)
1, a kind of indicating lamp device is characterized in that: comprise the indicating lamp device body, be provided with the light source projects parts on described indicating lamp device body, described light source projects parts have the ray cast mouth;
In described light source projects parts, be provided with light-emitting component;
Also be provided with decoration on described indicating lamp device body, described decoration is positioned on the light path that described ray cast mouth transmitted.
2, indicating lamp device according to claim 1 is characterized in that: described decoration is located at the below of described indicating lamp device body, and described light source projects parts are located at the back upper place of described decoration and are obliquely installed.
3, indicating lamp device according to claim 1 and 2, it is characterized in that: described light source projects parts are the wedge shape box like structure, described ray cast mouth is located at the small end of described wedge shape box like structure, and described light-emitting component is located at the big end of described wedge shape box like structure.
4, indicating lamp device according to claim 3 is characterized in that: the side at described ray cast mouth is provided with light barrier.
5, indicating lamp device according to claim 4 is characterized in that: the inner surface at described projection parts is provided with reflective material layer.
6, indicating lamp device according to claim 5 is characterized in that: described light source projects parts are made by ABS polymer.
7, indicating lamp device according to claim 1 and 2 is characterized in that: described light-emitting component is the light emitting diode lamp plate.
8, indicating lamp device according to claim 1 and 2 is characterized in that: described decoration is a transparence or translucent.
9, indicating lamp device according to claim 8 is characterized in that: described decoration is made by polymethyl methacrylate materials.
10, indicating lamp device according to claim 1 is characterized in that: described indicating lamp device is television set, display, mobile phone, Personal Handyphone System, game machine or portable information processing terminal machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201770795U CN201310817Y (en) | 2008-11-05 | 2008-11-05 | Indicating lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201770795U CN201310817Y (en) | 2008-11-05 | 2008-11-05 | Indicating lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201310817Y true CN201310817Y (en) | 2009-09-16 |
Family
ID=41108069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201770795U Expired - Fee Related CN201310817Y (en) | 2008-11-05 | 2008-11-05 | Indicating lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201310817Y (en) |
-
2008
- 2008-11-05 CN CNU2008201770795U patent/CN201310817Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20121105 |