CN206410176U - A kind of double-colored knob base of kitchen appliance - Google Patents
A kind of double-colored knob base of kitchen appliance Download PDFInfo
- Publication number
- CN206410176U CN206410176U CN201621327644.2U CN201621327644U CN206410176U CN 206410176 U CN206410176 U CN 206410176U CN 201621327644 U CN201621327644 U CN 201621327644U CN 206410176 U CN206410176 U CN 206410176U
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- base
- groove
- double
- kitchen appliance
- led
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Abstract
The utility model provides a kind of double-colored knob base of kitchen appliance, including base and the pcb board being entrenched on the reverse side of the base；The front of the base has groove and the annular edge of table around the groove top edge；Knob is set in the groove；The annular edge of table is provided with several flash holes, and the middle flash hole aperture is maximum, and the aperture of remaining flash hole reduces gradually from middle flash hole；LED lamp bead is provided with the flash hole；The pcb board is provided with LED, and the LED and the LED lamp bead show different colors or identical color respectively, and warning is dangerous, it is to avoid unexpected.
Description
Technical field
The utility model is related to knob technical field, in particular it relates to a kind of double-colored knob base of kitchen appliance.
Background technology
Common knob, especially kitchen appliance knob, are monochromatic mostly on the market, are only able to display the power on/off situation of knob,
The size of stove fire or the on off state of knob can not be shown, people's unsafe condition can not be warned, it is impossible to unexpected scald is avoided,
The diversified demand of people can not be met.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of double-colored knob base of kitchen appliance, with showing respectively
Show two groups of LEDs of different colours, one group of LED shows the switch situation of knob, and another group of LED shows the size of firepower,
Warning is dangerous, it is to avoid unexpected.
The technical solution of the utility model is as follows：A kind of double-colored knob base of kitchen appliance, including base and it is entrenched in the base
Reverse side on pcb board；
The front of the base has groove and the annular edge of table around the groove top edge；Rotation is set in the groove
Button (not shown)；The annular edge of table is provided with several flash holes, and the middle flash hole aperture is maximum, remaining described flash of light
The aperture in hole reduces gradually from middle flash hole；LED lamp bead is provided with the flash hole；
The pcb board is provided with LED, and the LED and the LED lamp bead show different colors or identical respectively
Color.
In the reverse side of the base, the lateral border of the annular edge of table and the groove arm formation storage tank of the groove are described
Storage tank is provided with diffusion bar at the flash hole；The LED lamp bead is arranged in the diffusion bar.
In the front of the base, the middle part of the groove is further recessed to the reverse side of the base, forms central fovea
Groove；The central recess include middle circular groove and be symmetricly set on the circular groove both sides two semicircles it is recessed
Groove.
The base is provided with several LED holes around the central recess.
In the reverse side of the base, several locating dowels are provided with the boss that base reverse side is formed around the central recess.
The pcb board is integrally rounded, and centre bore, the centre bore and the central fovea have been dug in the middle part of the pcb board
Groove matches.The PCB is covered on the reverse side of the base, and the boss that the centre bore is formed in the base reverse side is from institute
State centre bore periphery protrusion.The pcb board is provided with LED, and the LED is fastened in the LED hole.It is described
Positioning hole is provided with the position of the correspondence locating dowel on pcb board, the locating dowel protrudes out the positioning hole, so that will be described
Pcb board is fixed on the boss.
The beneficial effects of the utility model are：The double-colored knob base of kitchen appliance of the present invention, with showing different face respectively
Two groups of LEDs of color, one group of LED shows the switch situation of knob, and another group of LED shows the size of firepower, and warning is dangerous,
Avoid accident.
Brief description of the drawings：
Fig. 1 is the structural representation of the double-colored knob base of kitchen appliance described in the utility model.
Fig. 2 is another structural representation of the double-colored knob base of kitchen appliance described in the utility model.
Fig. 3 is the decomposition texture schematic diagram of the double-colored knob base of kitchen appliance described in the utility model.
Embodiment
In order that utility model purpose of the present utility model, technical scheme and technique effect are more clearly understood, tie below
Embodiment is closed to be described further the utility model.It should be understood that specific embodiment described herein, is only used for
The utility model is explained, is not used to limit the utility model.
Reference picture 1, Fig. 2 and Fig. 3, a kind of double-colored knob base of kitchen appliance, including base 10 and the reverse side for being entrenched in the base
On pcb board 20.
The front of the base 10 has groove 11 and the annular edge of table 12 around the groove top edge.The groove 11
Middle setting knob (not shown).The annular edge of table 12 is provided with several flash holes 13, and the middle flash hole aperture is maximum,
The aperture of remaining flash hole reduces gradually from middle flash hole.LED lamp bead is provided with the flash hole.During energization, because
The diameter of flash hole from two it is lateral in the middle of expand successively, the light that the LED lamp bead show is presented lateral middle gradually to be increased from two
Strong effect.The control circuit of the LED lamp bead is connected with a temperature sensor signal, and the temperature sensor detects kitchen appliance stove
Temperature in stove, so as to control the switch of the LED lamp bead.
In the reverse side of the base 10, the lateral border of the annular edge of table 12 and the groove arm formation storage tank of the groove 11
13, the storage tank 13 is provided with diffusion bar 14 at the flash hole.The diffusion bar 14 is broken up the LED pearly-lustre and led to
Amount, allows light to be uniformly distributed so that light is softer.The LED lamp bead is arranged on the diffusion bar 14.
The pcb board 20 is provided with LED 21, the LED 21 and the LED lamp bead show respectively different color or
Identical color.The circuit of the LED 21 is connected with a switch detector signal, and the switch detector detects the kitchen appliance
The switch of knob, and according to the switch of the detection case control LED.
In the front of the base 10, the middle part of the groove 11 is further recessed to the reverse side of the base, in formation
Heart groove 14；The central recess 14 includes middle circular groove 15 and is symmetricly set on two of the circular groove both sides
Semi-circular recesses 16.
The base 10 is provided with several LED holes 17 around the central recess 14.
In the reverse side of the base 10, several locating dowels are provided with the boss that base reverse side is formed around the central recess 14
18。
The pcb board 20 is overall rounded, and the middle part of pcb board 20 has dug centre bore 22, the centre bore 22 and institute
Central recess 14 is stated to match.The pcb board 20 is covered on the reverse side of the base 10, and the centre bore 22 is in the base
The boss of 10 reverse side formation protrudes from the periphery of centre bore 22.The LED is fastened in the LED hole.It is described
Positioning hole 24 is provided with the position of the correspondence locating dowel on pcb board 20, the locating dowel 18 protrudes out the positioning hole 24, from
And the pcb board 20 is fixed on the boss.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, its framework form can be flexible and changeable, can be produced with subseries
Product.Some simple deduction or replace are simply made, the utility model should be all considered as belonging to true by the claims submitted
Fixed scope of patent protection.
Claims (9)
1. a kind of double-colored knob base of kitchen appliance, it is characterised in that including base and the pcb board being entrenched on the reverse side of the base；
The front of the base has groove and the annular edge of table around the groove top edge；Knob is set in the groove；
The annular edge of table is provided with several flash holes, and the middle flash hole aperture is maximum, and the aperture of remaining flash hole is certainly
Middle flash hole reduces gradually；LED lamp bead is provided with the flash hole；
The pcb board is provided with LED, and the LED and the LED lamp bead show different colors or identical face respectively
Color.
2. the double-colored knob base of kitchen appliance as claimed in claim 1, it is characterised in that in the reverse side of the base, the annular table
The groove arm formation storage tank of the lateral border on side and the groove, the storage tank is provided with diffusion bar at the flash hole；Institute
LED lamp bead is stated to be arranged in the diffusion bar.
3. the double-colored knob base of kitchen appliance as claimed in claim 1, it is characterised in that in the front of the base, the groove
Middle part is further recessed to the reverse side of the base, forms central recess.
4. the double-colored knob base of kitchen appliance as claimed in claim 3, it is characterised in that the central recess includes the circular recessed of centre
Groove and two semi-circular recesses for being symmetricly set on the circular groove both sides.
5. the double-colored knob base of kitchen appliance as claimed in claim 3, it is characterised in that the base is provided with around the central recess
Several LED holes.
6. the double-colored knob base of kitchen appliance as claimed in claim 3, it is characterised in that in the reverse side of the base, around the center
Groove is provided with several locating dowels in the boss that base reverse side is formed.
7. the double-colored knob base of kitchen appliance as claimed in claim 6, it is characterised in that the pcb board is integrally rounded, the PCB
Dig in the middle part of plate and matched centre bore with the central recess；The PCB is covered on the reverse side of the base, the center
Protruded in the boss that the base reverse side is formed from the centre bore periphery in hole.
8. the double-colored knob base of kitchen appliance as claimed in claim 7, it is characterised in that the LED is fastened on the LED hole
In.
9. the double-colored knob base of kitchen appliance as claimed in claim 7, it is characterised in that in the correspondence locating dowel on the pcb board
Position be provided with positioning hole, the locating dowel protrudes out the positioning hole, so that the pcb board is fixed on the boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621327644.2U CN206410176U (en) | 2016-12-06 | 2016-12-06 | A kind of double-colored knob base of kitchen appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621327644.2U CN206410176U (en) | 2016-12-06 | 2016-12-06 | A kind of double-colored knob base of kitchen appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206410176U true CN206410176U (en) | 2017-08-15 |
Family
ID=59549491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621327644.2U Active CN206410176U (en) | 2016-12-06 | 2016-12-06 | A kind of double-colored knob base of kitchen appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206410176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854004A (en) * | 2017-11-23 | 2018-03-30 | 鹤山市极品五金电器有限公司 | A kind of fuel baking oven |
-
2016
- 2016-12-06 CN CN201621327644.2U patent/CN206410176U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854004A (en) * | 2017-11-23 | 2018-03-30 | 鹤山市极品五金电器有限公司 | A kind of fuel baking oven |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |