CN1942713A - Control panel for an electric appliance - Google Patents
Control panel for an electric appliance Download PDFInfo
- Publication number
- CN1942713A CN1942713A CNA2005800082640A CN200580008264A CN1942713A CN 1942713 A CN1942713 A CN 1942713A CN A2005800082640 A CNA2005800082640 A CN A2005800082640A CN 200580008264 A CN200580008264 A CN 200580008264A CN 1942713 A CN1942713 A CN 1942713A
- Authority
- CN
- China
- Prior art keywords
- adapter
- circuit board
- operation panel
- substrate
- control circuit
- Prior art date
- 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.)
- Granted
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/08—Refrigerator tables
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
Abstract
The invention relates to a control panel for an electric appliance, in particular, a refrigeration appliance, comprising a base panel, for fixing to a housing of the electric appliance, a control circuit for the electric appliance, mounted on a circuit board (3) and an adapter (2), fixing the control circuit to the base panel, comprising clips (17) which engage with the circuit board (3).
Description
Technical field
The present invention relates to a kind of preamble according to claim 1 be used for electrical equipment, in particular for the operation panel of refrigerating appliance.
Background technology
A kind of like this operation panel is open by DE 100 37 250 A1.This operation panel comprises a hollow substrate, and this substrate is set on the housing that is assemblied in electrical equipment, especially end above the door of refrigerating appliance and with this door with flushing.A control circuit that is used for controlling the function of refrigerating appliance is arranged in a housing, and this housing is fixed on the operation panel by means of an adapter.Some are arranged on control on the observation side of operation panel and/or display unit and allow the user to determine the function of electrical equipment or obtain information about the running status of this electrical equipment, and these controls and/or display unit are connected by some Transmission Parts with control circuit.These Transmission Parts can be the photoconductions that is used for the light of the light source of control circuit is transferred to the window of substrate, perhaps can be movable parts, for example be used to make the motion of button to be transferred to the push rod of the switch of control circuit.
In order to make these traditional operation panels, the control circuit that is assemblied on the circuit board at first is packaged in the plastic casing, and this housing is by means of being fixed on the substrate at the adapter that a plurality of different positions are assemblied in the basic plate.
Summary of the invention
Task of the present invention is, proposes a kind of operation panel, and this operation panel has structure simpler and that can realize more at an easy rate.
This task solves by the operation panel that has according to the feature of claim 1.
Adapter has some and acts directly on buckling and locking device on the circuit board, thus, no longer needs to be used for fixing self housing of circuit board.
Preferably constitute the portion of leaving a blank on adapter, circuit board is received in this portion of leaving a blank.Therefore, adapter also can be born the function of conventional housings, and the protection control circuit is avoided mechanical damage.
This quality award from the ministry choosing of leaving a blank is opened wide towards the back side back to the observation side of substrate of adapter.Can utilize the part between the observation side of circuit board and operation panel of adapter to keep the control of substrate and/or the Transmission Part between display unit and the wiring board as described above thus.
Description of drawings
From the explanation of with reference to the accompanying drawings embodiment being carried out, obtain other features and advantages of the present invention.Accompanying drawing is represented:
Fig. 1 is according to the decomposition view of an operation panel of the present invention;
A circuit board of Fig. 2 operation panel and the three-dimensional view of an adapter;
A Fig. 3 adapter and circuit board schematic cross section in kayser situation each other.
The specific embodiment
Fig. 1 shows structure according to plate of the present invention with decomposition view.This plate is made of jointly a circuit board 3 and an insert 4 that is set for the control circuit of substrate 1 on the housing that is fixed on refrigerating appliance, adapter 2, a carrying refrigerating appliance.
Substrate 1 is the hollow body of a microscler extension made of plastic, and this hollow body is for example by the injection moulding manufacturing.In observation side towards the user of refrigerating appliance, this hollow body has a depressed part 5, and this depressed part is determined size to make this depressed part shape receive insert 4 so sealedly, thus, this depressed part and this insert form that flush an and closed observation side of this plate jointly.In depressed part 5, constitute the breach 6 of a microscler extension, this breach extends on the major part at the back side of insert 4, and under the situation that operation panel assembles, by this breach, be in the conversion element 13 that Transmission Part between button, rotary switch or the similarity piece on some holes 10 that are arranged on insert 4 passes the correspondence on the circuit board 3 that adapter 2 extends to control circuit.Breach 6 also constitutes a window, some illuminated display elements for example each light emitting diode 14, be used for the user that window transparent or printing opacity that seven-segment display that numeral shows etc. sees through insert 4 can be in the refrigerating appliance front and see.
For adapter 2 is fixed on the substrate 1, this substrate have a plurality of latch groove 7a, 7b ..., 7f, 8a ..., 8f, 9a ..., 9f, the great majority in these latch grooves are arranged on the edge of breach 6.Three groups of these latch grooves formation 7a, 7b ..., 7f, 8a ..., 8f or 9a ..., 9f, wherein, each latch groove of one group is provided with like this, make described each latch groove each can receive adapter 2 six kayser hook 12a, 12b ..., one of 12f.These three groups of latch grooves correspond respectively to left side, centre, the installation site, right side of adapter 2.The minority latch groove for example with 7c and 8a or 7d, 8b mark belong to a plurality of groups because these latch grooves can in the installation site, left side of adapter 2, receive two kayser hook 12c, 12d and can be in middle installation site receiving card latch hook 12a, 12b.
Different with described form of implementation, the length that unique one group of latch groove and breach also can only be set can be limited to the length that is not more than adapter 2, and thus, though can realize only installation site of adapter 2, operation panel 1 is more firm.In order to make operation panel 1 firm, also can divide breach 6 by one or more vertical lateral support member (not shown)s.
Circuit board 3 is set in the leave a blank portion or the depressed part of kayser on the back side of adapter 2, this leave a blank portion or depressed part by one around, the wall 11 that can be out of shape a little constitutes the border.Fig. 2 shows the three-dimensional view that circuit board 3 and adapter 2 are seen from the back side, and this three-dimensional view allows to see described in Fig. 2 in the portion of leaving a blank with 15 marks.Wall 11 move towards the effect that strictness is followed the profile of circuit board 3 and play assist in engagement thus for this circuit board when the wiring harness plate.Greatly be configured with a narrow shoulder 16 on half of the height of wall 11 is in the inboard of this wall, the edge that is inserted into the circuit board 3 in the portion of leaving a blank 15 rests on this shoulder.A plurality of kayser lugs 17 with shoulder 16 certain range distribution on the inboard of wall 11, this distance roughly is equivalent to the thickness of circuit board 3.When being inserted into circuit board 3 in the portion of leaving a blank 15, these kayser lugs 17 are at first outwards squeezed, in case so that the front side of circuit board 3 reached take on 16 just then snap onto circuit board the back side the rear and be anchored this circuit board thus regularly.
Fig. 3 shows the vertical section of adapter 2 together with the circuit board of kayser in this adapter.Circuit board 3 at it on the front side of adapter 2 and (unshowned) substrate 1 and on its back side, be equipped with circuit block, wherein, switch 13 and light emitting diode 14 are mainly carried in this front side, can operate or observe these switches and light emitting diode from the observation side of substrate 1.The push rod 18 that the button that stretches out on observing side is connected with switch 13 on the circuit board 3 can move perpendicular to the surface of circuit board in a passage that is formed in the adapter 2.Show another passage 19 with section among this figure, this passage can receive the photoconduction of the configuration of a formed body made from transparent plastic, and the light that this photoconduction is used for being assemblied in the light emitting diode on the circuit board 3 is sent to the window of insert 4.Because adapter 2 is made uniformly for the control circuit of the refrigerating appliance of different model,, be not in the control circuit of each model, all to give these passage configuration light emitting diodes so this adapter has a plurality of such passages 19.Only those passages 19 that in fact lead on the light emitting diode of circuit board 3 are just equipped photoconduction.
Claims (7)
1. operation panel, be used for household electrical appliance, in particular for the family expenses refrigerating appliance, this operation panel has one and is set for substrate (1) on the housing that is fixed on this electrical equipment, one and is arranged on the control circuit that is used for this electrical equipment on the circuit board (3) and one this control circuit is remained on the adapter (2) of this substrate (1), it is characterized in that: this adapter (2) has some and acts on buckling and locking device (17) on this circuit board (3).
2. according to the operation panel of claim 1, it is characterized in that: this substrate (1) has one and observes side, and certain operations and/or display unit are placed on this observation side; Some Transmission Parts (18) that are used for these operations and/or display unit are connected with this control circuit remain on this adapter (2).
3. according to the operation panel of claim 1 or 2, it is characterized in that: this circuit board (3) is received in the depressed part (15) of this adapter (2).
4. according to the operation panel of claim 3, it is characterized in that: this depressed part (15) opens wide towards the back side back to the described observation side of this substrate (1) of this adapter (2).
5. according to the operation panel of claim 3 or 4, it is characterized in that: this depressed part (15) is surrounded by a wall (11), the profile phase coupling of the profile of this wall and this circuit board (3).
6. according to the operation panel of claim 5, it is characterized in that: this wall (11) is configured to elastically deformable and carries some buckling and locking devices (17), and these buckling and locking devices remain on this adapter (2) this circuit board (3) in its correct position.
7. according to the operation panel of claim 6, it is characterized in that: this circuit board (3) rests on the supporting member (16) in its correct position.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202004004002U DE202004004002U1 (en) | 2004-03-15 | 2004-03-15 | Control panel for an electrical device |
| DE202004004002.6 | 2004-03-15 | ||
| PCT/EP2005/051120 WO2005090868A1 (en) | 2004-03-15 | 2005-03-11 | Control panel for an electric appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1942713A true CN1942713A (en) | 2007-04-04 |
| CN1942713B CN1942713B (en) | 2010-09-08 |
Family
ID=32478473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800082640A Active CN1942713B (en) | 2004-03-15 | 2005-03-11 | Control panel for an electric appliance |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1728026B2 (en) |
| CN (1) | CN1942713B (en) |
| AT (1) | ATE530854T1 (en) |
| DE (1) | DE202004004002U1 (en) |
| ES (1) | ES2373231T3 (en) |
| WO (1) | WO2005090868A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7752871B2 (en) | 2005-06-30 | 2010-07-13 | Lg Electronics Inc. | Laundry machine |
| KR101275203B1 (en) * | 2006-02-14 | 2013-06-18 | 엘지전자 주식회사 | control assembly of laundry device |
| US8178802B2 (en) | 2008-07-31 | 2012-05-15 | Electrolux Home Products, Inc. | Unitized appliance control panel assembly and components of the assembly |
| DE102009027630A1 (en) | 2009-07-10 | 2011-01-13 | BSH Bosch und Siemens Hausgeräte GmbH | The refrigerator |
| DE102014201892A1 (en) | 2014-02-03 | 2015-08-06 | BSH Hausgeräte GmbH | Display and operating unit and household appliance with it |
| DE102014213803A1 (en) | 2014-07-16 | 2016-01-21 | BSH Hausgeräte GmbH | Display device and household appliance with such a display device |
| CN111380085B (en) * | 2020-03-31 | 2022-04-19 | 广东美的厨房电器制造有限公司 | Accuse box mounting structure and cooking equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8814253U1 (en) † | 1988-11-15 | 1989-01-05 | Schroeder-Apparate Gmbh & Co Kg, 7298 Lossburg, De | |
| JP3404224B2 (en) * | 1996-08-07 | 2003-05-06 | 松下冷機株式会社 | Refrigerator temperature controller |
| DE29804817U1 (en) * | 1998-03-17 | 1999-09-09 | Bsh Bosch Siemens Hausgeraete | Operating or display device, in particular for a dishwasher |
| DE10037250A1 (en) * | 2000-07-31 | 2002-02-14 | Bsh Bosch Siemens Hausgeraete | Control panel for an electrical device |
-
2004
- 2004-03-15 DE DE202004004002U patent/DE202004004002U1/en not_active Expired - Lifetime
-
2005
- 2005-03-11 WO PCT/EP2005/051120 patent/WO2005090868A1/en active Application Filing
- 2005-03-11 AT AT05728213T patent/ATE530854T1/en active
- 2005-03-11 CN CN2005800082640A patent/CN1942713B/en active Active
- 2005-03-11 EP EP05728213.9A patent/EP1728026B2/en active Active
- 2005-03-11 ES ES05728213T patent/ES2373231T3/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1728026B2 (en) | 2022-08-24 |
| ATE530854T1 (en) | 2011-11-15 |
| WO2005090868A1 (en) | 2005-09-29 |
| DE202004004002U1 (en) | 2004-06-03 |
| EP1728026A1 (en) | 2006-12-06 |
| EP1728026B1 (en) | 2011-10-26 |
| ES2373231T3 (en) | 2012-02-01 |
| CN1942713B (en) | 2010-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BSH HOME APPLIANCES CO., LTD. Free format text: FORMER NAME: BSH BOSCH SIEMENS HAUSGERAETE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: BSH Household Electrical Appliance Co., Ltd Address before: Munich, Germany Patentee before: BSH Bosch Siemens Household Appliances Co., Ltd. |