CN206259276U - A kind of electric switch and the electric kettle with the electric switch - Google Patents

Abstract

The utility model is related to a kind of electric switch, including switch arm and Touch control key, Touch control key is arranged on switch arm, the Touch control key includes internal layer and outer layer, internal layer and outer layer are integrated connection, and the internal layer is additionally provided with accommodating cavity, LED component is provided with accommodating cavity, light ejection hole is also provided with internal layer, so that the light that LED component sends is irradiated to outer layer through the light ejection hole of internal layer；Such electric switch, Touch control key includes internal layer and outer layer, and Touch control key internal layer is built in by by LED component; the light that LED component sends is irradiated to outer layer through the light ejection hole of internal layer, outer layer is lighted, and user is when in use; press touch switch just can see on off state by outer layer light sensation immediately; very convenient user uses, and is additionally, since LED component and is built in internal layer; while it is subject to luminous protection;, by light-illuminating, more preferably, and whole money is simple and reasonable for structure for its light effects for outer layer.

Description

A kind of electric switch and the electric kettle with the electric switch

Technical field

The utility model is related to electric switch technical field, and in particular to a kind of electric switch, and is opened with the electrical equipment The electric kettle of pass.

Background technology

Existing electric switch, itself is without relay indicating light（LED）, relay indicating light is separately located at other portions of electrical equipment Position, such as：Electric kettle, work indicates class, i.e.,：LED is generally located in bottle body, but, because relay indicating light is arranged on On the housing of heater locations, it is easy to be influenceed by high temperature, its job insecurity and service life pole is shorter；And user When using, electric switch is pressed, whether cannot generally discover electric kettle the very first time in running order, further, by tradition Relay indicating light mounting structure is limited, and indicator lamp exposes, is easily damaged, and indicator lamp stashes, and its translucency is not enough, user It is not easy to can be visually seen whether indicator lamp works, its experience is poor.

Utility model content

The purpose of this utility model is to overcome the shortcomings of that above-mentioned prior art is present, and provides a kind of simple structure, conjunction Reason, LED is not susceptible to high temperature influence, its working stability and long service life, is arranged on switch by by LED, existing See that indicator lamp works the very first time beneficial to user, while can protecting LED again, the good electric switch of its light effects.

Another object of the present utility model is to provide a kind of electric kettle with above-mentioned electric switch, the electric kettle Can see that indicator lamp works the very first time when user presses electric switch, be rich in strong light aesthetic feeling again.

What the purpose of this utility model was realized in：

A kind of electric switch, including switch arm and Touch control key, Touch control key are arranged on switch arm, and the Touch control key includes interior Layer and outer layer, internal layer and outer layer are integrated connection, and the internal layer is additionally provided with accommodating cavity, LED component is provided with accommodating cavity, interior Light ejection hole is also provided with layer, so that the light that LED component sends is irradiated to outer layer through the light ejection hole of internal layer；Such electricity Device is switched, and Touch control key includes internal layer and outer layer, and Touch control key internal layer is built in by by LED component, the light warp that LED component sends The light ejection hole of internal layer is irradiated to outer layer, outer layer is lighted, and when in use, pressing touch switch immediately just can be by outer for user Layer light sensation sees on off state, and very convenient user uses, and is additionally, since LED component and is built in internal layer, and it is subject to luminous guarantor While shield, by light-illuminating, more preferably, and whole money is simple and reasonable for structure for its light effects for outer layer.

The utility model can also be solved using following technical measures：

Further, the internal layer and outer layer are two kinds of different color layers, and for single injection-molded or are divided between the two For quadric injection mould is allowed to constitute integrated connection, because internal layer and outer layer are two kinds of different color layers, outer layer by light-illuminating, its Light effects are more notable, are more rich in aesthetic appearance；And, this single injection-molded or in two times injection constitute entirety, all just Processing, improve its integrated connection intensity.

Further, the internal layer is inner support, and Touch control key is connected to switch arm outer end by inner support, and internal layer is interior branch Frame, is more beneficial for the light of LED component toward external exposure, and, inner support more stably can be connected on switch arm.

Further, the photic zone that the outer layer is made for light transmissive material, the light of outer layer correspondence internal layer projects hole site Printing opacity projection is extended at place, and the light ejection hole that printing opacity projection extends into internal layer is interior and close with LED component or offset；Here LED, can concentrate and light is at utmost irradiated to outer layer by light ejection hole, make the light light effects of outer layer more It is good.

Further, the LED component includes LED and fixing device, and LED is set on the securing means and together In built-in accommodating cavity, fixing device is conducive to the installation and fixation of LED.

Further, the fixing device is pcb board, pcb board holding in the accommodating cavity of internal layer, to fix, and, Pcb board is fixed LED and is electrically connected with LED, can facilitate LED and external connection.

Further, the switch arm is a U-shaped arm body, and Touch control key is fixed on the stage casing of U-shaped arm body, this parent, user It is more laborsaving by touch-control key pressing switch arm.

Further, the electric switch is arranged on electric kettle, and LED component and the electric kettle of electric switch Heater circuit is electrically connected with, and when in use, pressing electric switch can see that indicator lamp works the very first time to user, be rich in strong again Strong light aesthetic feeling.

The utility model has the advantages that：

（1）Such electric switch, Touch control key includes internal layer and outer layer, and Touch control key internal layer is built in by by LED component, The light that LED component sends is irradiated to outer layer through the light ejection hole of internal layer, outer layer is lighted, and user when in use, presses tactile Control switch just can see on off state by outer layer light sensation immediately, and very convenient user uses, and is additionally, since LED component interior Put in internal layer, while it is subject to luminous protection, by light-illuminating, its light effects more preferably, and whole money simple structure, is closed outer layer Reason.

（2）Further, the photic zone being made for light transmissive material due to outer layer, the light of outer layer correspondence internal layer projects hole location Extend printing opacity projection, the light ejection hole that printing opacity projection extends into internal layer is interior and close with LED component or offset；Here LED, can concentrate and for light at utmost be irradiated to outer layer by light ejection hole, make the light light effects of outer layer more preferably.

（3）Finally, due to electric switch is arranged on electric kettle, and electric switch LED component and electric kettle Heater circuit is electrically connected with, and when in use, pressing electric switch can see that indicator lamp works the very first time to user, be rich in strong again Strong light aesthetic feeling.

Brief description of the drawings

Fig. 1 is the stereogram of the utility model electric switch.

Fig. 2 is the top view of the utility model electric switch.

Fig. 3 is the A-A of Fig. 1 to sectional view.

Fig. 4 is that the utility model electric switch applies the schematic diagram on electric kettle.

Specific embodiment

Refer to shown in Fig. 1 to Fig. 3, a kind of electric switch, including switch arm 1 and Touch control key 2, the switch arm 1 is one Individual U-shaped arm body, Touch control key 2 is fixed on the stage casing of U-shaped arm body, and the Touch control key 2 includes internal layer 3 and outer layer 4, internal layer 3 and outer layer 4 It is integrated connection, the internal layer 3 is additionally provided with accommodating cavity 31, accommodating cavity 31 and is provided with LED component 5, and lamp is also provided with internal layer 3 Light ejection hole 32, so that the light that LED component 5 sends is irradiated to outer layer 4 through the light ejection hole of internal layer 3.

In the present embodiment, the internal layer 3 and outer layer 4 are two kinds of different color layers, and are between the two single injection-molded Or be divided into quadric injection mould be allowed to constitute integrated connection.

Wherein, the internal layer 3 is inner support, and Touch control key 2 is connected to the outer end of switch arm 1 by inner support；The outer layer 4 is The photic zone that light transmissive material is made, printing opacity projection 41, printing opacity are extended at the position of light ejection hole 32 of the correspondence internal layer 3 of outer layer 4 Projection 41 extends into the light ejection hole of internal layer 3 32 and is offseted with LED component 5.

The LED component 5 includes LED 51 and pcb board 52（I.e. described fixing device）, LED 51 is arranged on pcb board 52 Go up and be installed along with built-in accommodating cavity 31.

As shown in figure 4, above-mentioned electric switch can be applicable on electric kettle 6, the LED component 5 and electric hot water of electric switch The heater circuit of kettle is electrically connected with（It is not shown）；During work, user presses Touch control key 2, switch arm 1（Action）Start electric kettle 6 heater circuit, heats to the water in electric kettle, meanwhile, heater circuit also connects pcb board 52, LED 51 is powered Work, the light that LED 51 sends is derived to outer layer 4 by printing opacity projection 41, the display of the LED is passed through so as to user, directly Watch the working condition of electric kettle；Conversely, when user turns off（Stir）Electric switch, cuts off the heater circuit of electric kettle, Meanwhile, LED is extinguished because of power-off.

Claims (8)

1. a kind of electric switch, including switch arm（1）And Touch control key（2）, Touch control key（2）It is arranged on switch arm（1）On, its feature It is, the Touch control key（2）Including internal layer（3）And outer layer（4）, internal layer（3）And outer layer（4）It is integrated connection, the internal layer（3）Also It is provided with accommodating cavity（31）, accommodating cavity（31）Inside it is provided with LED component（5）, internal layer（3）On be also provided with light ejection hole（32）, So that LED component（5）The light for sending is through internal layer（3）Light ejection hole（32）It is irradiated to outer layer（4）.

2. electric switch according to claim 1, it is characterized in that, the internal layer（3）And outer layer（4）It is two kinds of different colors Layer, and between the two for single injection-molded or be divided into quadric injection mould be allowed to constitute integrated connection.

3. electric switch according to claim 2, it is characterized in that, the internal layer（3）It is inner support, Touch control key（2）By interior Support is connected to switch arm（1）Outer end.

4. electric switch according to claim 3, it is characterized in that, the outer layer（4）It is the photic zone that light transmissive material is made, outward Layer（4）Correspondence internal layer（3）Light ejection hole（32）Extend printing opacity projection at position（41）, printing opacity projection（41）In extending into Layer（3）Light ejection hole（32）Interior and and LED component（5）It is close or offset.

5. according to any electric switches of claim 1-4, it is characterized in that, the LED component（5）Including LED（51）With Fixing device, LED（51）Set on the securing means and be installed along with built-in accommodating cavity（31）It is interior.

6. electric switch according to claim 5, it is characterized in that, the fixing device is pcb board（52）, pcb board（52）Card Put in internal layer（3）Accommodating cavity（31）It is interior.

7. electric switch according to claim 1, it is characterized in that, the switch arm（1）It is a U-shaped arm body, Touch control key（2） It is fixed on the stage casing of U-shaped arm body.

8. a kind of electric kettle with electric switch as claimed in claim 1, it is characterized in that, the electric switch is arranged on electricity Hot-water bottle（6）On, and electric switch LED component（5）With electric kettle（6）Heater circuit be electrically connected with.