CN2603491Y - Press-button device with luminous indication for domestic electric appliances - Google Patents
Press-button device with luminous indication for domestic electric appliances Download PDFInfo
- Publication number
- CN2603491Y CN2603491Y CN 03215141 CN03215141U CN2603491Y CN 2603491 Y CN2603491 Y CN 2603491Y CN 03215141 CN03215141 CN 03215141 CN 03215141 U CN03215141 U CN 03215141U CN 2603491 Y CN2603491 Y CN 2603491Y
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- China
- Prior art keywords
- button
- support
- leaded light
- electrical appliance
- household electrical
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Abstract
The utility model relates to a power switch for the household appliances, particularly to a button switchgear which has a ring luminescence indicator. The button stent is made of transparent materials and the center part is arranged with a luminescent tube. The front surface of the guide aureole is done with a spinning striate treatment and the other surface is an inclined plane. The single point luminescence has a simple structure with a convenient installation and a high manufacturability. Compared with the similar products in the market the utility model has a high luminous efficiency, a beautiful appearance and a low cost. The luminescent tube is arranged in the center of the button and thus part of the light of the luminescent tube can be directly refracted to the luminescent surface of the guide aureole, which can improve the luminous efficiency. Due to the spinning striate treatment of the surface of the guide aureole the light of the luminescent surface is formed a scattering effect and the light source is hided in the button device and the light source makes a luminescence using the refraction and scattering type, therefore the light seems quite soft. The different color treatment of the light source can form multiple appearance indication effect, which can improve the appearance of the product and the handling of details.
Description
Affiliated technical field
The utility model relates to a kind of Household Appliance source switch, especially with the button switch of luminous indication.
Background technology
At present, most household electrical appliance, the power knob switch is all arranged, the power supply that is used for the ON/OFF household electrical appliance, part power knob switch adopts the luminous different on off state of distinguishing, as the annular illuminated push button device that generally uses, comprising: a keypad is used to install mains switch and circuit trace; A button support is used for finishing control to the button on-board switching by its motion; A spring, one end contact button support is used for the button support and resets; A support is fixedlyed connected with keypad, is used for fixing spring and supports the button support; A plurality of luminous tubes are as transmitting illuminant; A leaded light ring is installed on the household electrical appliance panel, is used for the transmitted light source issued light; A button is sleeved in the leaded light ring slidably and is fixed on the button support; Pressing button can make the button support produce and move switch motion; Decontrol button, spring can make button support homing.The lighting or extinguish different conditions of luminous tube corresponding to the power knob switch.Generally adopt the multiple spot light source more than 2 or 2 to be dispersed in leaded light ring wall face periphery direct irradiation mode, make human eye can see through the leaded light ring surface and directly see luminous point, so the distribution of light is even inadequately, so that the luminous point that offends the eye influences home appliance surface appearance and aesthetic feeling, and directly stimulates human eye.If household electrical appliance appearance requirement pushbutton unit uniformly light-emitting then has only the luminous pushbutton unit of this mode and adopts the method that increases luminous point to solve, both waste material increased the device configuration again, reduced and produced straight-through property, caused cost to improve.
Summary of the invention
The utility model aims to provide a kind of single-point light source at pushbutton unit center that places and carries out the pushbutton unit of luminous equably household electrical appliance usefulness with luminous indication.
The purpose of this utility model realizes by following scheme: household electrical appliance comprise with the pushbutton unit of luminous indication: keypad that mains switch and circuit trace be installed, one are finished button support to the control of button on-board switching, one by its motion and are used for spring that the button support resets, support that is used for fixing spring and supports the button support, one and are installed in the leaded light ring of printing opacity on the household electrical appliance panel, a button and a luminous tube that is fixed on the button support; Support is fixedlyed connected with keypad; Spring one end contact button support, the other end is fixed on the support; Support is fixedlyed connected with keypad; The leaded light ring is fixedly mounted on the household electrical appliance panel; It is characterized in that: described button support is made with light transmissive material, and the related button of one end is sleeved in the leaded light ring slidably, and the center is installed a described luminous tube.
The end face that described leaded light ring is on the household electrical appliance panel makes to have the spun yarn line.
Described leaded light ring is the inclined-plane away from the end face of household electrical appliance panel.
The end that described button support casing is contained in the leaded light ring makes to have centre bore, and the centre bore bottom has the groove that leads to button support outer wall; Luminous tube is installed in this centre bore, and its terminal pin is drawn from this groove.
Described button support periphery waist has the convex edge one, and this convex edge equals the length of leaded light ring to the distance that is sleeved on the termination in the leaded light ring; Button is fixed on being sleeved in the interior termination of leaded light ring of button support.
The utility model household electrical appliance adopt light transmissive material to make the button support, and a luminous tube are installed at heart place therein with the pushbutton unit with luminous indication.Single-point is luminous, and adopts the button support to make to have centre bore, and the centre bore bottom has groove; Luminous tube is installed in this centre bore, and its terminal pin is drawn from this groove and button support periphery is set a convex edge, position, and button is fixed on structural measure such as grade in the termination of button support, makes that it is simple in structure, easy for installation, manufacturability is strong; With the market like product relatively, the luminous efficiency height, outward appearance is beautiful, cost is low; By to the difform change process of its leaded light ring end face, make full use of ray refraction, scattering principle, because luminous tube places the center of pushbutton unit, make the light part of its emission can directly be refracted to leaded light ring light-emitting area, a part refracts to the light-emitting area of leaded light ring by the inclined-plane of the leaded light ring other end, improve its luminous efficiency, the spun yarn line of leaded light ring surface is handled simultaneously, make the light that is mapped to its light-emitting area form dispersion effect, and because light source is hidden in the pushbutton unit, light source is luminous by the mode of refraction and scattering, makes light look soft not dazzling.In addition light sources of different colors is handled, and can be evolved into the various appearances indicating effect, and the outward appearance and the treatment of details of product is greatly improved.
Description of drawings
Fig. 1 is the deployed configuration schematic diagram of an embodiment of the utility model.
Embodiment
The deployed configuration of an embodiment of the utility model sees also Fig. 1.It is by constituting with the lower part:
A keypad 8, its front central authorities are equipped with mains switch 801, and there is circuit trace at the back side; Respectively there is the through hole 802 of an installation usefulness switch 801 both sides.
A support 7 is used to support button support 5 and fixing spring 6; Its body is tabular, and the body center is a groove 701 of laying spring 6, and the hole 702 of perforation is arranged in the groove 701; The through hole through hole 703 that an installation usefulness is respectively arranged in the tubulose wing of body both sides.
A spring 6 is used for button support 5 and resets; Be pagoda shape stage clip, large head external diameter matches with groove 701 internal diameters of support 7.
A button support 5 is used for fixing luminous tube 4, and finishes control to switch 801 on the keypad 8 by its motion; Make with transparent material, the one end has been done centre bore, and to make this end be hollow cylinder 501, and the other end is thinner axle 502, and hollow cylinder 501 periphery waists have convex edge 503 one.Hollow cylinder 501 centre bores bottom is crossed convex edge 503 and is had the groove 504 that leads to button support 5 outer walls.Axle 502 diameter is less than spring 6 microcephaly's internal diameters, and is slightly less than the diameter in the hole 702 that support 7 connects.
A luminous tube 4 is used for transmitting illuminant; It is the dichromatic LED (LED) of three terminal pins.
A button 3; For the front is printed on the disk of general power supply sign, its diameter equals the diameter of button support 5 hollow cylinders 501 centre bores.
A leaded light ring 2 is used for refraction and scattering light source; Make with transparent material, external diameter and length that internal diameter is slightly larger than button support 5 hollow cylinders 501 equal the hollow cylinder of button support 5 periphery waist convex edges to hollow cylinder 501 termination distances, respectively there is an outwardly directed alignment pin 201 its both sides, rear portion, it is inclined-plane 202 that its front end face does that spun yarn line, rear end face are arranged.
The assembling process of present embodiment is as follows:
From the back side transparent leaded light ring 2 being packed into, Electric Apparatus Chassis panel 1 is corresponding to be installed in the through hole 101, and the alignment pin 201 that makes both sides, leaded light ring 2 rear portion just embeds Electric Apparatus Chassis panel 1 back side and installs in the through hole 101 both sides corresponding grooves, there are two screws in installation through hole 101 outsides at Electric Apparatus Chassis panel 1 back side, lock shim screw respectively, shim screw is blocked the alignment pin 201 of leaded light ring 2 both sides, makes leaded light ring 2 be fixed and can not skid off and rotate.
When present embodiment uses:
A knob down 3 press...withes one's finger, button support 5 slides towards the direction of keypad 8, pressuring spring 6, press the switch 801 on the keypad 8, this switch 801 is a touch-switch, press the back energized, luminous tube 4 light-emitting diodes (LED) are lighted, light sees through transparent button support 5 and passes to the wall of the inclined-plane of leaded light ring 2 rear end faces and transparent light guide ring 2 through superrefraction, it is luminous that the exposed junction area scattering that the transparent light guide ring 2 of through hole 101 is installed by Electric Apparatus Chassis panel 1 produces ring-type, and light is evenly soft.Decontrol finger, because the elastic force of spring 6 resets button 3.Repeat then powered-down of above-mentioned action, the circuit control of keypad 8 can make luminous the changing of luminous tube 4 light-emitting diodes (LED), has been in the state of pass with another kind of color tips consumer electronics mains switch.
Claims (5)
1. household electrical appliance comprise with the pushbutton unit with luminous indication: keypad that mains switch and circuit trace be installed, one are finished button support to the control of button on-board switching, one by its motion and are used for spring that the button support resets, support that is used for fixing spring and supports the button support, one and are installed in the leaded light ring of printing opacity on the household electrical appliance panel, a button and a luminous tube that is fixed on the button support; Support is fixedlyed connected with keypad; Spring one end contact button support, the other end is fixed on the support; Support is fixedlyed connected with keypad; The leaded light ring is fixedly mounted on the household electrical appliance panel; It is characterized in that: described button support is made with light transmissive material, and the related button of one end is sleeved in the leaded light ring slidably, and the center is installed a described luminous tube.
2. the pushbutton unit of household electrical appliance according to claim 1 with luminous indication is characterized in that: the end face that described leaded light ring is on the household electrical appliance panel makes to have the spun yarn line.
3. the pushbutton unit of household electrical appliance according to claim 1 with luminous indication, it is characterized in that: described leaded light ring is the inclined-plane away from the end face of household electrical appliance panel.
According to claim 1 or 2 or 3 described household electrical appliance with pushbutton unit with luminous indication, it is characterized in that: the end that described button support casing is contained in the leaded light ring makes to have centre bore, the centre bore bottom has the groove that leads to button support outer wall; Luminous tube is installed in this centre bore, and its terminal pin is drawn from this groove.
5. the pushbutton unit of household electrical appliance according to claim 4 with luminous indication, it is characterized in that: described button support periphery waist has the convex edge one, and this convex edge equals the length of leaded light ring to the distance that is sleeved on the termination in the leaded light ring; Button is fixed on being sleeved in the interior termination of leaded light ring of button support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215141 CN2603491Y (en) | 2003-01-29 | 2003-01-29 | Press-button device with luminous indication for domestic electric appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215141 CN2603491Y (en) | 2003-01-29 | 2003-01-29 | Press-button device with luminous indication for domestic electric appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2603491Y true CN2603491Y (en) | 2004-02-11 |
Family
ID=34160041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03215141 Expired - Fee Related CN2603491Y (en) | 2003-01-29 | 2003-01-29 | Press-button device with luminous indication for domestic electric appliances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2603491Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103179473A (en) * | 2011-12-23 | 2013-06-26 | 启碁科技股份有限公司 | Concentric glowing knob structure and loudspeaker with knob structure |
| CN105515562A (en) * | 2014-08-04 | 2016-04-20 | 裕克施乐股份公司 | Multifunctional switch |
| CN106816329A (en) * | 2015-11-30 | 2017-06-09 | 钟桂生 | A kind of emergency light illuminated push button |
| CN106816334A (en) * | 2015-11-30 | 2017-06-09 | 钟桂生 | A kind of illuminated push button that can carry out side control |
| CN108231499A (en) * | 2016-12-14 | 2018-06-29 | 苏州益而益电器制造有限公司 | A kind of earth leakage protective device |
| CN109313872A (en) * | 2016-06-15 | 2019-02-05 | 汉高股份有限及两合公司 | Panel and method for electronic device |
-
2003
- 2003-01-29 CN CN 03215141 patent/CN2603491Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103179473A (en) * | 2011-12-23 | 2013-06-26 | 启碁科技股份有限公司 | Concentric glowing knob structure and loudspeaker with knob structure |
| CN103179473B (en) * | 2011-12-23 | 2015-06-17 | 启碁科技股份有限公司 | Concentric glowing knob structure and loudspeaker with knob structure |
| CN105515562A (en) * | 2014-08-04 | 2016-04-20 | 裕克施乐股份公司 | Multifunctional switch |
| CN105515562B (en) * | 2014-08-04 | 2021-12-24 | 裕克施乐股份公司 | Multifunctional switch |
| CN106816329A (en) * | 2015-11-30 | 2017-06-09 | 钟桂生 | A kind of emergency light illuminated push button |
| CN106816334A (en) * | 2015-11-30 | 2017-06-09 | 钟桂生 | A kind of illuminated push button that can carry out side control |
| CN109313872A (en) * | 2016-06-15 | 2019-02-05 | 汉高股份有限及两合公司 | Panel and method for electronic device |
| CN108231499A (en) * | 2016-12-14 | 2018-06-29 | 苏州益而益电器制造有限公司 | A kind of earth leakage protective device |
| CN108231499B (en) * | 2016-12-14 | 2020-02-21 | 苏州益而益电器制造有限公司 | Leakage protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIAMEN OVERSEAS CHINESE ELECTRONIC ENTERPRISE CO. Free format text: FORMER OWNER: HUAQIAO ELECTRONIC ENTERPRISE CO., LTD., XIAMEN Effective date: 20070316 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070316 Address after: 361006 No. 22 Huli Avenue, Fujian, Xiamen Patentee after: Xiamen Overseas Chinese Electronic Co., Ltd. Address before: 361006 No. 22 Huli Avenue, Fujian, Xiamen Patentee before: Xiamen Huaqiao Electronic Enterprise Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040211 Termination date: 20100129 |