CN103425359B

CN103425359B - Vicarious contactor control device

Info

Publication number: CN103425359B
Application number: CN201210155072.4A
Authority: CN
Inventors: 郑远扬
Original assignee: COMFORT LIGHTING Co Ltd
Current assignee: COMFORT LIGHTING Co Ltd
Priority date: 2012-05-18
Filing date: 2012-05-18
Publication date: 2016-08-24
Anticipated expiration: 2032-05-18
Also published as: CN103425359A

Abstract

A kind of vicarious contactor control device, including a layer of wood, an insulating medium layer and a sensor.Wherein, insulating medium layer is incorporated into the bottom surface of layer of wood, and sensor is incorporated into the bottom surface of insulating medium layer, and this sensor connects processor, and processor connects a load.Whereby, when the finger of user touches layer of wood surface, changing via the capacitance of sensor detecting layer of wood and insulating medium layer, can be controlled load by processor, making load is circuit turn-on or interrupt status.

Description

Vicarious contactor control device

Technical field

The relevant a kind of contactor control device of the present invention, a kind of surface tactile sensation with timber, and can effectively control load Conducting or the vicarious contactor control device interrupted.

Background technology

Touch technology principle of induction can be divided into resistance-type, condenser type, acoustic wave and optical profile type four kinds, and general the most on the market Light fixture is to carry out, in capacitance touching control mode, the control opened up mostly.

Capacitance touching control is used for light fixture market, and outline can be divided into contact and touch light fixture and vicarious touch light fixture two Big class.Wherein, contact touches light fixture and metal must be utilized as touching medium, controls to reach to touch via human body touch metal The effect of system；And vicarious touch light fixture is using plastic cement as lamp body material mostly, it is internally provided with vicarious and touches module.

For the most common LED lamp, owing to electronic noise can contact with metallic lamp body via LED, by noise It is transmitted to the touch inductor of contact, and disturbs touch function, therefore be to use vicarious touch manner, when user mostly During dielectric material above finger touch sensor, due to body capacity effect, sensor can be allowed to detect in circuit Small electric capacity changes, and then with processor control, allows LED in bright or OFF state.

And in order to be able to the change allowing sensor detect small electric capacity accurately, effectively to control the negative of LED etc Carrying conducting or interrupt, above-mentioned dielectric material is mainly the flat board of glass, acryl or plastic cement etc, its dielectric constant between 1.5 ~ Between 4.

But, the flat board of glass, acryl or plastic cement etc also cannot produce the texture of timber, and if with timber as Jie During material, owing to the dielectric constant of desiccated wood is between 2 ~ 6, the high DIELECTRIC CONSTANTS OF WOOD of water content also can more than 20 with On, its dielectric constant is higher and change is big, is used as the material that touching medium is actually unstable.And due to wood dielectric constant Can promote along with the temperature of environment, humidity and promote, the density of timber itself, moisture content, lines (straight burr, mountain stricture of vagina) also can affect Dielectric constant.Therefore, single using timber as the result of touching medium, often have and cannot touch or automatically actuated problem product Raw.

In view of this, in order to provide a kind of structure being different from prior art, and improve above-mentioned shortcoming, make vicarious touch Control device can not only have the surface tactile sensation of timber, and can effectively control conducting or the interruption loaded, the long-pending warp for many years of inventor Test and constantly research and develop improvement, then have the generation of the present invention.

Summary of the invention

A kind of vicarious contactor control device with real logs surface tactile sensation of offer is provided.

The secondary objective of the present invention is that providing a kind of can overcome timber unstability on using, and makes effectively to control to bear The conducting carried or the vicarious contactor control device interrupted.

For reaching the purpose of foregoing invention, vicarious contactor control device set by the present invention connects processor, with control load in Circuit turn-on or interrupt status, this vicarious contactor control device includes a layer of wood, an insulating medium layer and a sensor.This is exhausted Edge dielectric layer is incorporated into the bottom surface of layer of wood；This sensor is incorporated into the bottom surface of insulating medium layer, for detecting layer of wood and insulation The capacitance of dielectric layer changes.

During enforcement, the thickness of this layer of wood is at below 4mm.

During enforcement, this insulating medium layer thickness more than the thickness of layer of wood.

During enforcement, this sensor and processor are incorporated on same printed circuit board (PCB) (PCB).

During enforcement, this vicarious contactor control device includes a wooden unit, and this wooden unit forms a groove, is situated between for housing and position insulation Matter layer and sensor are in wherein.

The present invention has the advantage that

1, the present invention can produce the surface tactile sensation of real logs with ply.The present invention is as indoor fan, the opening of lamp Guan Shi, with its wood surface, more can be consistent with indoor environment, meets the particular/special requirement of design.

2, the present invention combines the dielectric with low-k in the bottom of ply, therefore, it can timber Thin slice forms effective support, to increase the service life.

3, the thickness of ply is reduced to below 4mm by the present invention, to reduce timber because of aqueous variable quantity, density and stricture of vagina The impact of the caused dielectric constant of the factors such as road, therefore, can effectively overcome timber unstability on using, effectively to control The conducting of load or interruption.For ease of the present invention being had a better understanding, after being hereby specified in.

Accompanying drawing explanation

Fig. 1 is the generalized section of the first embodiment of the present invention.

Fig. 2 is the use state diagram of the first embodiment of the present invention.

Fig. 3 is the generalized section of the second embodiment of the present invention.

[main element symbol description]

Vicarious contactor control device 1 layer of wood 2 insulating medium layer 3 sensor 4

Wooden unit 5 groove 51 processor 6 loads 7.

Detailed description of the invention

Referring to shown in Fig. 1, it is the first embodiment of vicarious contactor control device 1 of the present invention, including a layer of wood 2, Insulating medium layer 3 and a sensor 4.

This layer of wood 2 is the ply of below thickness 4mm；This insulating medium layer 3 is glass plate, this insulating medium layer 3 Also can be acryl or plastic cement etc, its dielectric constant flat board between 1.5 ~ 4.Insulating medium layer 3 is bonded in layer of wood 2 Bottom surface, insulating medium layer 3 thickness more than the thickness of layer of wood 2.And this sensor 4 is incorporated into the end of insulating medium layer 3 Face, to detect the capacitance change of layer of wood 2 and insulating medium layer 3.

During enforcement, layer of wood 2, insulating medium layer 3 and sensor 4 are the most accommodating and are positioned one In the groove 51 that wooden unit 5 is formed, so as to insulating medium layer 3 and sensor 4 are placed between layer of wood 2 and wooden unit 5.

This wooden unit 5 is the some of the lamp socket of LED lamp, and this sensor 4 connects a processor 6, with according to layer of wood 2 And the capacitance of insulating medium layer 3 changes, control LED is in bright or OFF state, during enforcement, and also can be right via processor 6 LED carries out the adjustment of brightness, and this LED is as load 7.This load 7 also can be the power set of motor etc, with by place The control of reason device 6, makes in circuit turn-on or interrupt status.Above-mentioned sensor 4 and processor 6 are for being provided separately, during enforcement, and sensing Device 4 and processor 6 also can be combined on same printed circuit board (PCB) (PCB), equally can control circuit in conducting or interrupt status.

Referring to shown in Fig. 2, it is the use state diagram of the present invention.When the finger of user touches layer of wood 2 table During face, the capacitance detecting layer of wood 2 and insulating medium layer 3 below finger via sensor 4 changes, i.e. can be via process Device 6 controls load 7, makes load 7 in conducting or interrupt status；And under load 7 conducting states, the finger of user persistently touches When touching the surface of layer of wood 2, then LED can be carried out the adjustment of brightness.

Referring to shown in Fig. 3, it is the second embodiment of vicarious contactor control device 1 of the present invention, and it is with first embodiment not Being with part: this layer of wood 2 is the some of wooden unit 5, layer of wood 2 is positioned at the top of groove 51, and insulating medium layer 3 and sense Survey device 4 to be inserted in groove 51 by the lower section of wooden unit 5, and be positioned in this groove 51.Whereby, sensor 4 is equally allowed to detect The capacitance of layer of wood 2 and insulating medium layer 3 changes, and makes in conducting or interrupt status with processor 6 control load 7.

Therefore, the present invention has the advantage that

1, the present invention can produce the surface tactile sensation of real logs with ply.

3, the thickness of ply is reduced to below 4mm by the present invention, to reduce timber because of aqueous variable quantity, density and stricture of vagina The impact of the caused dielectric constant of the factors such as road, therefore, can effectively overcome timber unstability on using, effectively to control The conducting of load or interruption.

In sum, according to content disclosed above, the present invention really can reach the expection purpose of invention, it is provided that one is not only Can have the surface tactile sensation of timber, can increase the service life, and can effectively control the vicarious touch-control dress of load conduction or interruption Putting, the value that great industry utilizes, whence proposes patent application in accordance with the law.

Claims

1. a vicarious contactor control device, connects a processor, is circuit turn-on or interrupt status to control a load, this sensing Formula contactor control device includes:

One layer of wood:

One insulating medium layer, is incorporated into the bottom surface of layer of wood, and the thickness of this insulating medium layer is more than the thickness of layer of wood；And

One sensor, is incorporated into the bottom surface of insulating medium layer, and the capacitance for detecting layer of wood and insulating medium layer changes.

2. vicarious contactor control device as claimed in claim 1, it is characterised in that this load is LED.

3. vicarious contactor control device as claimed in claim 1, it is characterised in that the dielectric constant of this insulating medium layer between 1.5~4。

4. vicarious contactor control device as claimed in claim 3, it is characterised in that this insulating medium layer be glass, acryl or Plastic cement.

5. vicarious contactor control device as claimed in claim 1, it is characterised in that this sensor and processor are incorporated into same print On printed circuit board.

6. vicarious contactor control device as claimed in claim 1, it is characterised in that this vicarious contactor control device includes a wooden unit, This wooden unit forms a groove, for housing and positioning insulating medium layer and sensor in wherein.

7. a vicarious contactor control device, connects a processor, is circuit turn-on or interrupt status to control a load, this sensing Formula contactor control device includes:

One layer of wood, its thickness is at below 4mm:

8. vicarious contactor control device as claimed in claim 7, it is characterised in that this load is LED.

9. vicarious contactor control device as claimed in claim 7, it is characterised in that the dielectric constant of this insulating medium layer between 1.5~4。

10. vicarious contactor control device as claimed in claim 9, it is characterised in that this insulating medium layer be glass, acryl or Plastic cement.

11. vicarious contactor control devices as claimed in claim 7, it is characterised in that this sensor and processor are incorporated into same On printed circuit board (PCB).

12. vicarious contactor control devices as claimed in claim 7, it is characterised in that this vicarious contactor control device includes a wooden unit, This wooden unit forms a groove, for housing and positioning insulating medium layer and sensor in wherein.