CN2451924Y

CN2451924Y - Domestic stove ignitor

Info

Publication number: CN2451924Y
Application number: CN 00251861
Authority: CN
Inventors: 丁儒征; 赵妙连
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-09-27
Filing date: 2000-09-27
Publication date: 2001-10-03
Anticipated expiration: 2010-09-27

Abstract

The utility model relates to a domestic stove igniter, comprising a safe-voltage power supply device and an igniter. The igniter is provided with a handle and an ignition head. The utility model is characterized in that the handle of the igniter is fastened with the igniting head; the handle forms a pipe shape; the ignition head forms a rod shape; the ignition head is provided with an electrical heating original element; the electrical heating original element is connected with a safe-voltage output end of the safe-voltage power supply device through conducting wires. The utility model can use electric heating wire or insulation porcelain pipe ignition heads or silicon carbide rod ignition heads. The utility model has no need of firing wood when in firing, the firing is time-saving and convenient, and the utility model can be used for various domestic stove igniters.

Description

The family expenses kitchen range fire-making machine of cooking a meal

The utility model belongs to the family expenses kitchen range fire-making machine of cooking a meal.

Cooking with coal, to light a fire to most of families are the things that must do every day, the burning-point height of coal, must be with soft bavin or the hard bavin coal that ignites, ignite with the firewood of about 0.2kg at every turn, palpus more than ten minute, not only time-consuming but also cause the waste of resource also generated the pollution of bavin cigarette, chopped wood, looks for sorghum rod etc. all will spend many times.Existing family expenses cook a meal the kitchen range fire-making machine a kind of be the piezo-electric crystal lighter, fire point is very little, the time of ignition, less than was one second, can only be used for gas-cooker, can not be used for coal fired stove at all.Another kind is mounted in the fire-making machine that constitutes one under the burner hearth with cooking stove, has not only increased the height of cooking stove, and can not be used for the brick clay cooking stove.

The purpose of this utility model is to overcome the cook a meal above-mentioned weak point of kitchen range fire-making machine of existing family expenses, a kind of convenience is provided, can puts the coal-fired family expenses kitchen range fire-making machine of cooking a meal, and these family expenses kitchen range fire-making machine of cooking a meal can be lighted the coal in the household kitchen range in two minutes.

These family expenses kitchen range fire-making machine of cooking a meal is that electric current with safe voltage is heated to electric igniter more than 1000 ℃, contacts or inserts in the coal with coal with electric igniter the coal in the household kitchen range is ignited.

These family expenses kitchen range fire-making machine of cooking a meal comprises safe voltage supply unit, igniter, the safe voltage supply unit has a shell, step-down transformer, switch, igniter has handle and igniter head, it is characterized in that: handle and igniter head of igniter tighten together, handle is a tubulose, it is bar-shaped that igniter head is, and at igniter head electrothermal part is installed, and electrothermal part connects with the safe voltage output of safe voltage supply unit with lead.

The above-mentioned family expenses kitchen range fire-making machine of cooking a meal, it is characterized in that: said igniter head has stay pipe, one end of stay pipe is fastened on metal tube, the other end of metal tube and the front end of handle are linked together, porcelain tube at the stay pipe overcoat, said electrothermal part is a heating wire, and heating wire is entangled in outside the porcelain tube.In order to increase the contact-making surface with coal, adopt bull igniter head, as two, three igniter head.

The above-mentioned family expenses kitchen range fire-making machine of cooking a meal, it is characterized in that: said electrothermal part is the Elema of U-shaped, Elema is inserted in connection-peg and constitutes igniter head, connection-peg has axial hole, insert in two holes of connection-peg at the two ends of Elema, connection-peg is installed in the mount pad of insulation, and mount pad is installed in the metal tube that tightens together with handle.

The output voltage of safe voltage supply unit is not more than 36V, is generally 36V or 24V or 12V or 6V, and each output voltage can be done 25% adjusting.As 36V can be in the range regulation of 30V, 32V, 34V, 36V.

These family expenses cook a meal the kitchen range fire-making machine light a fire need not soft bavin or hard bavin ignite, with igniter head pass fire bars contact with coal preferably insert in the coal or the hole of insertion honeycomb briquette in, the two or three minutes of switching on can be lighted cook a meal coal in the kitchen range of family expenses.Not only saved firewood, many time and efforts are saved in the pollution of the bavin cigarette when having avoided lighting a fire, and are easy to use.And can be used for the various family expenses kitchen range of cooking a meal.

The cook a meal detailed structure of kitchen range fire-making machine of these family expenses is provided by embodiment and accompanying drawing thereof, but embodiment is not to the cook a meal restriction of kitchen range fire-making machine of these family expenses.

Fig. 1 is the cook a meal structure charts of kitchen range fire-making machine embodiment one of these family expenses, safe voltage supply unit, igniter head, handle partly cut-away among the figure.

Fig. 2 is a safe voltage supply unit vertical view, and top cover is opened among the figure.

Fig. 3 is the cutaway view along A-A line among Fig. 1, and Fig. 1 amplifies relatively.

Fig. 4 is the cutaway view along C-C line among Fig. 1, and Fig. 1 amplifies relatively.

Fig. 5 is the profile along D-D line among Fig. 1, and Fig. 1 amplifies relatively.

Fig. 6 is the cook a meal circuit diagrams of kitchen range igniter of these family expenses.

Fig. 7 is the cook a meal structure charts of kitchen range igniter embodiment two of these family expenses, safe voltage supply unit, igniter head, handle partly cut-away among the figure.

Fig. 8 is the Elema outline drawing of embodiment two, and Fig. 7 amplifies relatively.

The cutaway view of the connection-peg of Fig. 9 embodiment two, Fig. 7 amplifies relatively.

Figure 10 is the cutaway view along E-E line among Fig. 7, and Fig. 7 amplifies relatively.

Figure 11 is the cutaway view along F-F line among Fig. 7, and Fig. 7 amplifies relatively.

Figure 12 is the cook a meal structure charts of kitchen range igniter embodiment three of these family expenses, safe voltage supply unit, igniter head, handle partly cut-away among the figure.

Among the above-mentioned figure: 1, pressure regulation change-over switch 2, power supply indicator 3, voltmeter 4, low-tension fuse 5, transformer 6, elementary fuse 7, heating wire 8, porcelain tube 9, stay pipe 10, connection-peg 11, fire-resistant porcelain tube 12, metal tube 13, link cover of FIG 14, lug plate 15, igniter 16, safe voltage output 17, primary voltage input 18, lead 19, lead 20, igniter head 21, trip bolt 22, plug 23, handle 24, latch 25, safe voltage supply unit 26, panel

27, shell 28, trip bolt 29, resistor

30, Elema 31, mount pad 32, metal-back

These family expenses kitchen range fire-making machine embodiment that cooks a meal sees Fig. 1, Fig. 2, it comprises safe voltage supply unit 25, igniter 15, safe voltage supply unit 25 has shell 27, step-down transformer 5, pressure regulation change-over switch 1, voltmeter 3, low-tension fuse 4, elementary fuse 6, igniter 15 has handle 23 and igniter head 20, it is characterized in that: handle 23 and igniter head 20 of igniter 15 tighten together, handle 23 is a tubulose, front end at handle 23 has link cover of FIG 13, igniter head 20 is bar-shaped, twining heating wire 7 as electrothermal part at igniter head 20, heating wire 7 usefulness leads 18 connect with the safe voltage output 16 of safe voltage supply unit 25.

Igniter head 20 of present embodiment is such, referring to Fig. 3, Fig. 4, it has two stay pipes 9, one end of stay pipe 9 is inserted in and links to one and be fastened on the fork-shaped connection-peg 10 of metal tube 12 1 ends, the front end of the other end of metal tube 12 and handle 23 is linked together, porcelain tube 8 at metal tube 9 overcoats, heating wire 7 is entangled in outside the porcelain tube 8, the fire-resistant porcelain tube 11 that one end of two heating wire 7 passes in the metal tube 12 connects in link cover of FIG 13 with lug plate 14 in the handle 23, and lug plate 14 connects formation safe voltage one path with lead 18.The other end of heating wire 7 connects with metal tube 9, and another of another sheet of metal tube 9, metal tube 12, lug plate 14 and lead 18 connects and constitute another path of safe voltage.Lug plate 14 overcoat porcelain tubes connect with handle 23 insulation and with lead 18, referring to Fig. 5.The circuit of present embodiment is seen Fig. 6, pressure regulation change-over switch 1 has 4 transfer contacts, corresponding with 4 output points of transformer 5, the voltage of 4 output points is respectively 30V, 32V, 34V, 36V, after 7 usefulness a period of time of heating wire resistance increases, output voltage is heightened, so that keep the electrical power of application.

These family expenses kitchen range fire-making machine embodiment two that cooks a meal sees Fig. 7, Figure 10, the difference of it and embodiment one is that electrothermal part is the Elema 30 of U-shaped, referring to Fig. 8, Elema 30 is inserted in connection-peg 10 and constitutes igniter head 20, the connection-peg of present embodiment is seen Fig. 9, connection-peg 10 has axial hole, insert in the hole of two connection-pegs 10 at the two ends of Elema 30, connection-peg 10 usefulness leads and conducting strip 14 connect, referring to Figure 11, two connection-pegs 10 are installed in the mount pad 31 of insulation, and mount pad 31 is installed in the metal-back 32 that is fixed in metal tube 12.

These family expenses kitchen range fire-making machine embodiment three that cooks a meal sees Figure 12, and the difference of it and embodiment two is that what to be inserted at connection-peg 10 is igniter head 20 that heating wire 7 wraps in porcelain tube 8, and porcelain tube 8 is enclosed within stay pipe 9.

Claims

1, family expenses kitchen range fire-making machine of cooking a meal, it comprises safe voltage supply unit, igniter, the safe voltage supply unit has a shell, step-down transformer, switch, igniter has handle and igniter head, it is characterized in that: handle and igniter head of igniter tighten together, and handle is a tubulose, and it is bar-shaped that igniter head is, at igniter head electrothermal part is installed, electrothermal part connects with the safe voltage output of safe voltage supply unit with lead.

2, the family expenses according to claim 1 kitchen range fire-making machine of cooking a meal, it is characterized in that: said igniter head has stay pipe, one end of stay pipe is fastened on metal tube, the other end of metal tube and the front end of handle are linked together, porcelain tube at the stay pipe overcoat, said electrothermal part is a heating wire, and heating wire is entangled in outside the porcelain tube.

3, the family expenses according to claim 1 kitchen range fire-making machine of cooking a meal, it is characterized in that: said electrothermal part is the Elema of U-shaped, Elema is inserted in connection-peg and constitutes igniter head, connection-peg has axial hole, insert in two holes of connection-peg at the two ends of Elema, connection-peg is installed in the mount pad of insulation, and mount pad is installed in the metal tube that tightens together with handle.