CN1566461A - Indicator light structure on control panel of drum washing machine - Google Patents
Indicator light structure on control panel of drum washing machine Download PDFInfo
- Publication number
- CN1566461A CN1566461A CN 03130106 CN03130106A CN1566461A CN 1566461 A CN1566461 A CN 1566461A CN 03130106 CN03130106 CN 03130106 CN 03130106 A CN03130106 A CN 03130106A CN 1566461 A CN1566461 A CN 1566461A
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- lamp
- hole
- control panel
- illumination
- circuit board
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Abstract
The invention provides a structure for indicating lamp of cylinder washing machine control panel. The structure includes: a box type lamp support on the control circuit board, which has multiple lamp holes for mounting the lamp; an illumination hole corresponding to the lamp support on the control panel and a hollow banquette on the illumination hole section. The hollow banquette can be inserted into the lamp hole, so light leakage between the lamp support and the illumination hole can be prevent, as a result, user can confirm the push-button accurately.
Description
Technical field
The present invention relates to the washing machine field.
Background technology
In general, the mode of washing of roller washing machine is as follows: washing agent, water and clothing are put under the state in the cylinder, and the cylinder of the driving force rotation by utilizing motor and the friction of clothing realize washing function.Therefore almost not damage of clothing can not twisted together yet, and can reach the clean result of hand rubbing.
Fig. 1 represents the outside drawing of existing roller washing machine.
Fig. 2 represents the exploded view of existing drum washer control panel and control circuit board.
With reference to Fig. 1, the roller washing machine outward appearance forms with lineal hexahedral substantially; The front is formed with door 5, so that put into or take out clothing from the front.The front upper of roller washing machine body 1 possesses control panel 3 is arranged, and purpose is in order to finish specific input function and to show remaining time or the like, so that the user controls washing process.
Control panel 3 is provided with most buttons and window, hole of light emitting diode and dial.Most buttons and dial are to use the necessary input unit of washing machine, when selecting wash time, mode of washing, dehydration and drying mode, import flexibly and control.Hole of light emitting diode and window are indicating device a kind of who operating state and time etc. is told the user.
The inside of control panel 3 is provided with the wiring board according to the drive division of user's input content driven roller washing machine.Separate control panel 3 among Fig. 2, represented control circuit board 4.
With reference to Fig. 2, be formed with most connectors and loop accessory on the control circuit board 4, dial 42, LED light lamp 43, time instruction unit 44 or the like.Particularly dial 42, belong to the most frequently used part of user, are used in the aspects such as setting of time during washing.In addition, dial 42 peripheries are formed with lamp 43, so that the user can see dial clearly when rotating dial night.
One side of control circuit board 4 is provided with lamp support 41.Lamp support 41 is shells that most lamps 43 are equipped with in inside, is made by plastics or synthetic resin.The outward appearance of lamp support 41 forms with lineal hexahedral substantially, and is arranged with most lamp holes 412.
A LED light lamp 43 is housed in each lamp hole 412, and the selection of LED light lamp 43 is decided by the button input part 47 that the one side forms.For example the temperature button by once being normal temperature, is 30 degree by secondary, is 60 degree by three times, is that 90 degree change according to this by four times, and such variation user more clearly confirms by the illuminating effect of lamp.
The light that sends from lamp support 41 diffuses to the outside by control panel 3.As shown in Figure 2, be formed with illumination hole 34 on the control panel 3, when covering control panel 3 on control circuit board 4, illumination hole 34 is formed on the position with lamp hole 412 correspondences of lamp support 41.
Illumination hole 34 is selected transparent window for use on the hole after forming circular port on the control panel 3, can make lamp 43 light be dispersed into the outside.Illumination hole 34 closely is arranged in together.
When being assembled in control panel 3 on the control circuit board 4, the lamp hole 412 of control circuit board lamp support 41 and the illumination hole 34 of control panel 3 are consistent.
But existing control panel 3 and control circuit board 4 composite constructions exist following shortcoming.
Control panel 3 is made by plastics or synthetic resin usually, illumination hole 34 that its surface go up to form, its spacing is very little, when illumination hole 34 is luminous, is not luminous with form of straight lines by lamp hole 412, but with astigmatic form by illumination hole 34.
During according to prior art Combination Control panel 3 and control circuit board 4, the illumination hole 34 of control panel 3 forms simple contacting with the lamp support of control circuit board 4 41, so can adherence not form the space below above the lamp support and the illumination hole together.Under this state, light by lamp hole 412 when illumination hole 34 is luminous, because form the space between lamp hole 412 and the illumination hole 34, so be dispersed into 34 li in the illumination hole on next door by its space light.Plural like this illumination hole is simultaneously luminous to make the user produce illusion easily.
Summary of the invention
Technical problem to be solved by this invention is, a kind of indicator lamp structure of drum washer control panel is provided, and promptly provides roller washing machine anastigmatic light structure.When the illumination hole of light by control panel, luminous illuminating in the illumination hole of appointment only do not diffuse in other the illumination hole of periphery, thereby avoids user's use confusion.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the indicator lamp of drum washer control panel structure comprises and has formed the box body shape lamp support on the control circuit board most lamp holes are arranged, so that most lamps are installed separately on its lamp support; Be formed with on the control panel with the illumination hole of the corresponding formation of lamp hole of lamp support and cross section, illumination hole on the outstanding hollow protuberance that formed; So that when assembling control panel and control circuit board, the hollow protuberance can be inserted into lamp hole inside.
Described lamp hole upper interior is formed with end difference, and the hollow protuberance inserts and attached thereto.
The invention has the beneficial effects as follows: be formed with on the drum washer control panel with the illumination hole of the consistent corresponding formation of the lamp hole of lamp support and cross section, illumination hole on the outstanding hollow protuberance that formed; So that when assembling drum washer control panel and control circuit board, the hollow protuberance can be inserted into lamp hole inside.Thereby between lamp support and illumination hole, cut off the space of light leak, prevent that light is dispersed into the outside of its lamp hole, confirming button more accurately when the user uses load button.
Description of drawings
Fig. 1 represents the outside drawing of existing roller washing machine.
Fig. 2 represents the exploded view of existing drum washer control panel and control circuit board.
Fig. 3 represents in the indicator lamp structure of drum washer control panel of the present invention, the exploded view of control panel and control circuit board.
Fig. 4 represents to have the assembled state of the lamp hole of the illumination hole of hollow protuberance and lamp support to enlarge profile.
Fig. 5 represents the expansion assembling section of the indicator lamp structure of drum washer control panel of the present invention.
In the drawings:
1. body 3. control panels
4. control circuit board is 5.
30. control panel 32. buttons
33. time indicating window 34. illumination holes
35. dial hole 40. control circuit boards
41. lamp support 42. dials
43. 44. time of lamp instruction unit
47. button input part 340. illumination holes
342. hollow protuberance 344. windows
410. lamp support 412. lamp holes
414. lamp hole 414a. end difference
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail: Fig. 3 represents in the indicator lamp structure of drum washer control panel of the present invention, the exploded view of control panel and control circuit board.Fig. 4 represents to have the assembled state of the lamp hole of the illumination hole of hollow protuberance and lamp support to enlarge profile.Fig. 5 represents the expansion assembling section of the indicator lamp structure of drum washer control panel of the present invention.
As shown in the figure, the control panel 30 of giving an example be arranged on roller washing machine the front or above, and be provided with most input parts and instruction unit.Be formed with on the input part dial needed dial hole 35 and button 32 are installed, be formed with time indicating window 33 and illumination hole 340 on the instruction unit.In the instruction unit illumination hole 340 by the user to temperature, the setting of time or washing methods etc., corresponding lamp is bright, so that the user knows clearly the state of setting very much.Promptly for example the temperature button settings is become five shelves, and form five illumination holes 340, along with the number of times of button changes its setting value.
As shown in Figure 4, the top of control circuit board 40 is provided with lamp support 410, and 410 1 ones of lamp supports are formed with vertical lamp hole 414; Light emitting diode 43 has been installed in the bottom of lamp hole 414; It is circular hole that lamp hole 414 forms section usually, and the upside of lamp hole 414 and downside form the end difference 414a with particular cross section difference.Lamp hole 414 is a benchmark with end difference 414a, and the upper hole diameter is bigger slightly than the bottom hole diameter below the end difference.The hollow protuberance 342 in one of major part of the present invention control panel illumination hole 340 inserts from end difference 414a.As shown in Figure 4, the downside in the illumination hole 340 of control panel 30 forms hollow protuberance 342.Hollow protuberance 342 can be made and be attached together in addition, but forms one when preferably control panel 30 being extruded from mould.The external diameter of hollow protuberance 342 is preferably identical with lamp hole 414 upper hole diameters.
Error range when in addition, reducing hollow protuberance 342 as far as possible and be inserted in the lamp hole 414.When control circuit board 40 was assembled in control panel 30, the hollow protuberance 342 of control panel 30 was inserted into the lamp hole 414 interior end difference 414a that also always are inserted into lamp hole 414 of lamp support.
In lamp hole, be provided with end difference among the present invention and make the light that distributes very bright, but as shown in Figure 5, adopt the structure that does not have end difference insertion hollow protuberance also harmless.As implied above, the illumination hole 340 of control panel 30 is extruded with hollow protuberance 342.So that when assembling control panel 30 and control circuit board 40, hollow protuberance 342 can be inserted into the lamp hole interior 414 of control circuit board lamp support 410, thereby between lamp support 410 and illumination hole 340, cut off the space of light leak, prevent that light is dispersed into the outside of its lamp hole.
When the lamp hole of light by control panel, luminous illuminating in the lamp hole of appointment only do not diffuse in other the lamp hole of periphery, thereby avoids user's confusion to use.
Claims (2)
1. the indicator lamp of a drum washer control panel is constructed, comprise and formed box body shape lamp support (410) on the control circuit board (40), most lamp holes (412) are arranged on its lamp support (410), so that most lamps (43) are installed separately, are it is characterized in that: be formed with on the control panel (30) with the illumination hole (340) of the corresponding formation of lamp hole (414) of lamp support (410) and cross section, illumination hole on give prominence to and formed hollow protuberance (342); So that when assembling control panel (30) and control circuit board (40), hollow protuberance (342) can be inserted into lamp hole (414) inside.
2. the indicator lamp of drum washer control panel according to claim 1 is constructed, and it is characterized in that: lamp hole (414) upper interior is formed with end difference (414a), and hollow protuberance (342) inserts and attached thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03130106 CN1566461A (en) | 2003-06-17 | 2003-06-17 | Indicator light structure on control panel of drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03130106 CN1566461A (en) | 2003-06-17 | 2003-06-17 | Indicator light structure on control panel of drum washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1566461A true CN1566461A (en) | 2005-01-19 |
Family
ID=34469489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03130106 Pending CN1566461A (en) | 2003-06-17 | 2003-06-17 | Indicator light structure on control panel of drum washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1566461A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101139796B (en) * | 2006-09-07 | 2010-10-13 | Lg电子株式会社 | Control panel assembly for laundry machine |
| CN101397747B (en) * | 2007-09-30 | 2012-04-04 | 海尔集团公司 | Display apparatus of washing machine |
| CN105714519A (en) * | 2014-12-03 | 2016-06-29 | 无锡小天鹅股份有限公司 | Washing machine |
-
2003
- 2003-06-17 CN CN 03130106 patent/CN1566461A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101139796B (en) * | 2006-09-07 | 2010-10-13 | Lg电子株式会社 | Control panel assembly for laundry machine |
| CN101397747B (en) * | 2007-09-30 | 2012-04-04 | 海尔集团公司 | Display apparatus of washing machine |
| CN105714519A (en) * | 2014-12-03 | 2016-06-29 | 无锡小天鹅股份有限公司 | Washing machine |
| CN105714519B (en) * | 2014-12-03 | 2018-06-26 | 无锡小天鹅股份有限公司 | Washing machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |