CN2442120Y - Liquid and gas double line and electronic ignitor switch of range - Google Patents

Abstract

The utility model relates to double lines of liquid and gas and an electronic igniting switch which is suitable for the use of liquid fuel ranges, which is improved and designed on the basis of electronic igniting switches of existing gas ranges. The utility model comprises a rotary shaft 1, other corresponding components, an electronic igniting device, shell pieces 2 and 4 and a cone core piece 3. The utility model is characterized in that the front end of the cone core 3 is provided with axial and radial blind holes which are mutually communicated, the rear end of the cone core 3 is provided with a crescent groove 8, the point of the relevant position of the shell piece 4 is respectively provided with an inlet connecting nozzle and an outlet connecting nozzle of each of the liquid and gas lines, and small inclined holes. The inlet connecting nozzle and the outlet connecting nozzle of each of the liquid and gas lines are communicated with cone holes. The switch of the utility model can satisfy requirements of the on-and-off control of double lines of liquid and gas and electronic ignition of liquid fuel ranges.

Description

Kitchen range liquid-gas double line and electronic ignitor switch

The utility model belongs to the electronic ignitor switch that uses on the gas kitchen ranges, the electronic ignitor switch that contains liquid, gas two-way that particularly a kind of liquid fuel cooking range is required.

The electronic ignitor switch of existing gas kitchen ranges all is an one-way switch.Being unsuitable for aforesaid liquid fuel kitchen range uses.Adopt two one-way switches, not only uneconomical but also bothersome.

The purpose of this utility model is a kind of liquid-gas double line electronic ignitor switch for the liquid fuel cooking range use that contains the gas maker of vaporizing of design.

The technical solution of the utility model is improved design and is realized on an existing gas kitchen ranges single channel electronic ignitor switch basis.

Switch contains and revolves axle 1 and corresponding rotation thereof, telescopic component, the electronic striking device, revolve axle and electronic striking device shell spare 2, switch conical core part 3 and shell spare 4 thereof, conical core part 3 and revolve axle 1 and realize circumferential location between them by revolving axle and corresponding assembly thereof, the axially connection of relative limit, (the axle of relative positioning on the conical core part 3, what electronic striking device striker 7 was housed circumferentially) stirs pawl 6, the front end that it is characterized in that conical core part 3 axially and with initial bit is set to 90 degree radially is shaped on the blind hole that is interconnected, a conical core part rearward end side relative with above-mentioned radial blind holes is shaped on crescent 8, on the taper hole that shell spare 4 and awl core 3 match, axially being shaped on the liquid fuel that is communicated with taper hole respectively in the awl core diameter to the top of blind hole axial location corresponding position and taper hole bottom advances, the outlet connection mouth, on the shell spare 4 with awl core crescent corresponding axial positions in the 4th, the interior 45 degree directions of 1 quadrant are shaped on the gas circuit that is communicated with taper hole respectively and advance, the outlet connection mouth.

When the utility model is in initial position when switch, liquid-gas double line all is in closed condition, swing handle 90 degree (state shown in Figure 1) were rotated in indentation in light pressure swing handle 5 made and revolves axially, at this moment the liquid road is switched to maximum, oiling in the preheating food tray, in this process, pusher dog 6 is stirred striker 7 and is produced bump, and discharge spark is lighted fuel.Under this state, be rotated further swing handle 5, then turn down oil circuit gradually, when spending the left and right sides to about 45, liquid road Close All, and gas circuit is about to open connection, is rotated further swing handle to 90 degree again, then gas circuit is opened into maximum gradually, to the burning of liquid fuel kitchen range air feed.Reverse rotation 180 is spent to original state, and two-way switch is closed.

The technical program has realized the switching of the required liquid of liquid fuel cooking range switch, gas two-way and the utility model purpose of electronic striking well with a switch.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 reflects the cutaway view of the utility model basic structure, and Fig. 2 is the a-a profile.

Be to enlarge gas circuit and open the adjustable range that is communicated with, can make on the surface of the taper hole between gas circuit import and export connection mouth on the shell spare 4 from import to little slope mouth 9 that Way out is deepened gradually.(referring to Fig. 2)

The utility model has also done to improve design to the structure of the corresponding pole plate of point discharge of electronic striking device: the port of export that adopts liquid fuel output copper pipe to stretch into food tray is made corresponding pole plate, and on the copper pipe wall at relative point discharge utmost point place, bore an aperture, stop up aperture with asbestos again, then wrap with woven wire.Like this, the asbestos that soaked into from the fuel of aperture seepage form the ignition point of electronic striking, are easy to sparking and light.

Claims (3)

1, liquid-gas double line and electronic ignitor switch that a kind of liquid fuel cooking range uses, contain and revolve axle (1) and corresponding rotation thereof, telescopic component, the electronic striking device, revolve axle and electronic striking device case (2), switch conical core part (3) and shell spare (4) thereof, conical core part (3) and revolve axle (1) and realize circumferential location between them by revolving axle and corresponding assembly thereof, the axially connection of relative limit, what conical core part (3) was equipped with electronic striking device striker (7) with going up relative positioning stirs pawl (6), what it is characterized in that conical core part (3) front end axially and with initial bit is set to 90 degree radially is shaped on the blind hole that is interconnected, a conical core part rearward end side relative with above-mentioned radial blind holes is shaped on crescent (8): on the taper hole that shell spare (4) and awl core match, axially being shaped on the liquid fuel that is communicated with taper hole respectively in the awl core diameter to the top of blind hole axial location corresponding position and taper hole bottom advances, outlet connection mouth, shell spare (4) are gone up and are bored the corresponding axial positions of core crescent (8) in the 4th, the interior 45 degree directions of 1 quadrant are shaped on the gas circuit that is communicated with taper hole respectively and advance, the outlet connection mouth.

2,, it is characterized in that shell spare (4) goes up taper hole surface between gas circuit import and export connection mouth and be manufactured with from import to little slope mouth (9) that Way out is deepened gradually by said liquid-gas double line of claim 1 and electronic ignitor switch.

3, by claim 1 or 2 said liquid-gas double line and electronic ignitor switch, the port of export that it is characterized in that adopting liquid fuel output copper pipe to stretch into food tray is made the corresponding pole plate of the point discharge utmost point of electronic striking device, on the copper pipe wall at relative point discharge utmost point place, bore an aperture, stop up with asbestos again, then wrap, form the ignition point of electronic striking with woven wire.

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