CN2516866Y - Ruglating display window on indoor unit of air conditioner - Google Patents
Ruglating display window on indoor unit of air conditioner Download PDFInfo
- Publication number
- CN2516866Y CN2516866Y CN 01255291 CN01255291U CN2516866Y CN 2516866 Y CN2516866 Y CN 2516866Y CN 01255291 CN01255291 CN 01255291 CN 01255291 U CN01255291 U CN 01255291U CN 2516866 Y CN2516866 Y CN 2516866Y
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- CN
- China
- Prior art keywords
- display unit
- indicator lamp
- electroluminescent
- air conditioner
- identifier
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- 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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Abstract
The utility model relates to a display unit for regulation labels of air-conditioners, which is made up of a display unit of electroluminescent-cell identification characters arranged below a window and a plurality of beck-projected label indicator groups, which comprises a case, a circuit board, label indicators, a transparent mask and a masking frame; the display unit of electroluminescent-cell identification characters is arranged under the transparent mask. When galvanized, the whole display unit of electroluminescent-cell identification characters glows directly and evenly lightens all label specification characters; the illumination intensity is almost the same with the illumination intensity of back-projected light spot on the loophole back projected from the label indicators, solving the problem of insufficient illumination intensity of label specification characters of common air-conditioners and flashing and harsh back-projected direct illumination, enabling the operator to observe clearly all label specification characters and the real-time condition in the dark and to accurately implement the regulation and selection of required function programs.
Description
Technical field
The utility model relates to a kind of adjusting identifier display, especially a kind of air conditioner window type identifier display.
Background technology
In the prior art, the selection of the temperature of air conditioner, duration, wind pushing form is put the feast-brand mark of setting the tone and is known display mode, and great majority are printing identification characters and forming on air-condition panel.When indoor light does not reach under the dark situations at night by force, though the user can see the direct-injection type that respectively indicates the pilot light photograph flicker of beating, but extremely difficulty see clearly be positioned at the sign indicator lamp by, be in the identifier declaration character of backlight state, the direct light of sign indicator lamp is dazzle the eyes more according to strong more user, can't differentiate each the identifier declaration character under backlight state, the user can only be with subjective impression, every concrete function program of air conditioner is done the selection of conjecture property and put calmly, obviously, this display mode is need be improved; In the prior art, number of patent application is the utility model of 00260730.1 " a kind of air conditioner regulation identifier display ", the window type adjusting identifier display of having showed a kind of back projection type indicator lamp and the compound composition of lateral type illuminating lamp, this display unit is by housing, base plate, the sign indicator lamp, the indicator lamp through hole, transparent face mask, masking frame, illuminating lamp, the illuminating lamp perforation, identifier word film and transparent light guide piece are formed, really can make the illumination situation of identifier word film obtain to a certain degree raising after under masking frame, installing illuminating lamp additional, but, be subjected to install under the form masking frame illuminating lamp spatial constraints, the illuminating lamp luminous point can only be installed on the edge of identifier word film edge and transparent light guide piece with the sidelight radiation modality, during actual the use, its most of illuminating ray all direct projection passes the transparent light guide piece and directly projects on the offside housing wall, only there is the fraction illuminating ray to be radiated on the identifier word film with oblique fire and scattering method, greatly reduce illuminating lamp and can project effective illumination on the identifier word film, thereby greatly reduce on the identifier word film observation definition of sign description character, secondly, because the lateral type illuminating lamp that is positioned under the form periphery masking frame can be considered spot light basically, the side irradiating light beam that these illuminating lamp spot lights send, inevitable far and near different and side along with its projection distance is injected firing angle difference, on the identifier word film, produce the differential and hot spot of illumination that light and shade does not wait, thereby also influenced the observation definition of sign description character on the identifier word film, obviously, the inboard illumination of this form frame mode of penetrating the transparent light guide piece also be need improved.
Summary of the invention
The purpose of this utility model is to provide a kind of display unit that can improve in the air conditioner form the effective illuminance of identification character in the identifier word film and observe definition.
The utility model is by form underlying board-like light source body lighting device and some group mark indicator lamps compound composition, it comprises housing, circuit board, the sign indicator lamp, transparent face mask, the periphery of transparent face mask has masking frame, electroluminescent panel identification character display unit is arranged below transparent face mask and between the housing, electroluminescent panel identification character display unit is made of electroluminescent display board and identifier declaration character combination, electroluminescent panel identification character display unit is shaped on sign indicator lamp loophole in respective flag indicator lamp position, the sign indicator lamp is contained in below the electroluminescent panel identification character display unit.Described electroluminescent display board can be the dc electroluminescence display board; It also can be the AC electroluminescence display board.Described identifier declaration character is the identifier declaration character that all can show whole strokes under outage and energising two states.Described sign indicator lamp can be contained in below the electroluminescent panel identification character device and between the housing; Also can be contained in the below of the housing below the electroluminescent panel identification character device.When described sign indicator lamp was contained in the housing below, housing also was shaped on the printing opacity through hole in respective flag indicator lamp position.The printing opacity through hole allows the light direct projection of sign indicator lamp to pass through, and is backprojected in the sign indicator lamp loophole in the electroluminescent panel identification character display unit.During energising, electroluminescent panel identification character display unit is in plate light source body mode, integral body is sent even compact light, illuminate whole identifier declaration characters, and its illumination is close with the rear-projection hot spot that the sign indicator lamp is backprojected into the formation of sign indicator lamp loophole, thereby problems such as unclear are dazzle the eyes, observed to the description character illumination deficiency and the rear-projection direct light that have solved the conventional air-conditioning machine according to flicker.
Description of drawings
Fig. 1 is the general structure schematic diagram of utility model embodiment;
Fig. 2 is the generalized section of electroluminescent panel identification character display unit among the utility model embodiment;
Fig. 3 is another routine back projection type mounting structure schematic diagram of sign indicator lamp among the utility model embodiment.
The specific embodiment
With embodiment and accompanying drawing the utility model is described in further detail below:
See figures.1.and.2, circuit board 2 is housed above the housing 1, circuit board 2 is equipped with some group mark indicator lamps 3 of the different function of use situations of representative, electroluminescent panel identification character display unit 5 is equipped with in circuit board 2 and sign indicator lamp 3 tops, electroluminescent panel identification character display unit 5 is shaped on sign indicator lamp loophole 6 in respective flag indicator lamp 3 positions, on electroluminescent panel identification character display unit 5, be printed with fixing air conditioner function of use identifier declaration character 7, identifier declaration character 7 all can manifest whole strokes under outage and energising two states, electroluminescent panel identification character display unit 5 is built-in with electroluminescent display board 10, and be connected with circuit board 2 by lead 4 and obtain the DC driven electric current or to exchange drive current, transparent face mask 8 is equipped with in electroluminescent panel identification character display unit 5 tops, be shaped on masking frame 9 around the transparent face mask 8, form a focusing observation window frame.During energising, electroluminescent display board 10 is obtained drive current by lead 4 from circuit board 2, with board-like light source uniformly light-emitting, illuminate whole identifier declaration characters 7, meanwhile, the also indivedual or part specificity of the sign indicator lamp 3 of reflection air conditioner real-time function of use situation is lighted luminous, throw in the indivedual or corresponding sign indicator lamp of the part loophole 6 that shines in the electroluminescent panel identification character display unit 5 in the rear-projection mode, because the luminous illumination of direct light source body of these indivedual rear-projection hot spots and electroluminescent display board 10 is quite approaching, thereby can not produce dazzling and the unclear phenomenon of identifier declaration character 7 observations backlight, so below the form frame that transparent face mask 8 and masking frame 9 constitute, form a cover and carry the dazzle-free again form adjusting of board-like integral illumination light source identifier display.
Fig. 3 is contained in another embodiment of housing 1 below below the electroluminescent panel identification character display unit 5 for the sign indicator lamp 3 described in the utility model, with reference to Fig. 3 and Fig. 2, described sign indicator lamp 3 is contained in housing 1 below below the electroluminescent panel identification character display unit 5 together with wiring board 2, housing 1 also is shaped on printing opacity through hole 11 in respective flag indicator lamp 3 positions, and allow the light direct projection of sign indicator lamp 3 to pass through, be backprojected in the sign indicator lamp loophole 6 in the electroluminescent panel identification character display unit 5, electroluminescent panel identification character display unit 5 is contained in below the transparent face mask 8 and between the housing 1, lead 4 can pass prefabricated wire through-hole electroluminescent panel identification character display unit 5 is connected with circuit board 2.During energising, it is directly luminous that electroluminescent display board 10 is obtained drive current by lead 4, illuminate whole identifier declaration characters 7, its illumination is very approaching with the rear-projection hot spot illumination that sign indicator lamp 3 sends, so can reach equally and both improve whole identifier declaration character 7 brightness of illuminations, eliminate the dazzling effect of rear-projection direct light flicker again, thereby the window type that constitutes another cover fine definition is regulated identifier display.
The utility model makes the adjusting identifier declaration character of air conditioner show that more beautiful is clear, the operator can both more clearly observe identifier declaration character and the real-time behaviour in service in the form in any environment, fasterly implement every function exactly and regulate, the utility model can be made into the represented shape of the various embodiment of being not limited to, and is adapted at using in the various air conditioners.
Claims (7)
1. air conditioner regulation identifier display, it comprises housing (1), circuit board (2), sign indicator lamp (3), transparent face mask (8), the periphery of transparent face mask (8) has masking frame (9), it is characterized in that: electroluminescent panel identification character display unit (5) is arranged below transparent face mask (8) and between the housing (1), electroluminescent panel identification character display unit (5) is constituted by electroluminescent display board (10) and identifier declaration character (7), electroluminescent panel identification character display unit (5) is shaped on sign indicator lamp loophole (6) in respective flag indicator lamp (3) position, sign indicator lamp (3) is contained in below the electroluminescent panel identification character display unit (5).
2. a kind of air conditioner regulation identifier display according to claim 1 is characterized in that described electroluminescent display board (10) can be the dc electroluminescence display board.
3. a kind of air conditioner regulation identifier display according to claim 1 is characterized in that described electroluminescent display board (10) can be the AC electroluminescence display board.
4. a kind of air conditioner regulation identifier display according to claim 1 is characterized in that described identifier declaration character (7) is the identifier declaration character (7) that all can show whole strokes under outage and energising two states.
5. a kind of air conditioner regulation identifier display according to claim 1, it is characterized in that described sign indicator lamp (3) can be contained in below the electroluminescent panel identification character display unit (5) and housing (1) between.
6. a kind of air conditioner regulation identifier display according to claim 1 is characterized in that described sign indicator lamp (3) can be contained in the below of the following housing (1) of electroluminescent panel identification character display unit (5).
7. a kind of air conditioner regulation identifier display according to claim 6 is characterized in that described housing (1) also is shaped on printing opacity through hole (11) in respective flag indicator lamp (3) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01255291 CN2516866Y (en) | 2001-08-22 | 2001-08-22 | Ruglating display window on indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01255291 CN2516866Y (en) | 2001-08-22 | 2001-08-22 | Ruglating display window on indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2516866Y true CN2516866Y (en) | 2002-10-16 |
Family
ID=33664453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01255291 Expired - Fee Related CN2516866Y (en) | 2001-08-22 | 2001-08-22 | Ruglating display window on indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2516866Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398929C (en) * | 2003-04-30 | 2008-07-02 | 乐金电子(天津)电器有限公司 | Display device for photo frame style conditioner |
| CN101220975B (en) * | 2007-01-08 | 2012-03-21 | Lg电子株式会社 | Air conditioner |
| CN107221267A (en) * | 2017-07-24 | 2017-09-29 | 宁波埃迪五金工贸有限公司 | A kind of drawing pin for showing combination mark |
-
2001
- 2001-08-22 CN CN 01255291 patent/CN2516866Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398929C (en) * | 2003-04-30 | 2008-07-02 | 乐金电子(天津)电器有限公司 | Display device for photo frame style conditioner |
| CN101220975B (en) * | 2007-01-08 | 2012-03-21 | Lg电子株式会社 | Air conditioner |
| CN107221267A (en) * | 2017-07-24 | 2017-09-29 | 宁波埃迪五金工贸有限公司 | A kind of drawing pin for showing combination mark |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |