JPS60213713A - Igniter for liquid fuel burner - Google Patents

Abstract

PURPOSE:To obtain an economical igniter unifying wick lifting operation and igniting operation, by providing a gang release mechanism between the igniter and a heater supporting member. CONSTITUTION:The heater shifting member 73 of an igniter is set in a semi-circular portion 35a of a working segment 35 provided at the tip of a wick lifting member 32 of a wick lifting gear in a state of the wick fall, and at a position where the 8th pin 75 for the lower portion of the heater shifting member 73 can be inserted. So far as the member 73 is concerned, the 8th pin 75 is lifted vertically by the wick lifting member 32 being rotated counterclockwise on lifting the wick, and the 9th pin 76 caulked at the tip of a heater supporting member 67 is also rotated at the same time round the center of the 5th pin 68 and counterclockwise within an elliptic hole 62c of an ignition substrate 62. As the result, the heater supporting member 67 is rotated counterclockwise round the center of the 5th pin 68 and impresses electricity to the heater to ignite in contact with a fixed contact member 81. Then, when an operating lever 47 of the wick lifting gear is slightly put back, the heater supporting member 67 and the heater shifting member 73 are returned to the starting position by a controlling spring 85.

Description

DETAILED DESCRIPTION OF THE INVENTION Technical Field The present invention relates to an ignition device linked to a wick lifting device in a liquid fuel combustor such as a two-wick oil combustor.

Conventional technology Generally, an ignition device linked to a lever-type wick lifting device holds the lower end of the burner in a raised state during ignition and ignites the wick with a heater, but in the conventional wick lifting device, An ignition lever dedicated to ignition operation is provided above the operating lever for raising the wick, and when the ignition lever is pushed down, the ignition device is switched to the ignition position, and at the same time, the operating lever is also pushed down to raise the wick to the raised position. After ignition, the ignition lever was returned to its original position by the force of a spring, lowering the burner to its original position.

But in this configuration. Since it requires an ignition lever in addition to the operating lever for raising the wick, it has the drawback of being expensive.

<Purpose> The present invention aims to provide an inexpensive ignition device that can perform wick raising and ignition operations with a single operating lever, and does not require a dedicated ignition lever.

<Example> Embodiments of the present invention will be explained below with reference to the drawings.

First, a wick lifting device for interlocking an ignition device will be explained with reference to FIG. 1.2.3. Figure 1 is an exploded view of the combustion tank.
Reference numeral 1 designates a combustion tank having a cylindrical core inner tube 2 erected in the center, and a core holder between the core inner tube 2 and the cylindrical core outer tube 3.
A core 5 having a cylindrical shaft 4 is inserted into a movable cage which can be slid up and down and rotated as the cage is lowered. Reference numeral 6 denotes a transmission material attached to the outer peripheral surface of the midsection of the core holder 4, and is inserted into a hole 5a cut out in the core 5. A substantially circular hole 6a is formed in the center of the transmission material 6.

This hole 6a has a core lifting arm 8 fastened to the core adjustment shaft 7.
A first pin 9 rotatably attached to one end is inserted. The wick adjustment shaft 7 is inserted into a hole 1a provided on the side surface of the combustion tank 1 and into a through hole 10a of the wick adjustment bearing 10, so that it is parallel to the front surface IA of the tank 1. The core adjustment bearing 10 is connected to the hole 1a of the combustion tank 1.
After being inserted, it is fastened with screws. Numeral 11 is a gasket for preventing oil leakage, which is fixed to the core adjustment bearing 10 and the combustion tank 1tJl. Reference numeral 12 denotes a core adjustment shaft spring interposed between the tank 1 and the arm 8 in order to always urge the core adjustment shaft 7 in the direction of the core inner cylinder 2.

A flexible packing 14 is fixed between the combustion tank 1 and the core outer cylinder 3. Reference numeral 15 is fixed to the upper part of the core inner cylinder 2 by a holder.

FIG. 2 is an exploded perspective view of the core lifting portion, FIG. 3 (,) is a side view of the core lifting portion in the below-core state, and FIG. 3 (1) is a side view of the core in the above-core state. In the figure, reference numeral 16 denotes a weight mounted on a support stand 18 fastened to the upper surface of the substrate 17, and a weight 19 is attached to the lower part of this weight. Reference numeral 20 denotes a locking member rotatably supported by a stepped pin 21 on the back surface of the base plate 17, and the lower end of the hook 19 of the weight 16 is inserted into the upper end portion 20a of the locking member by a hook stopper 22 after insertion. At the same time, a claw-shaped locking portion 23a is formed inside the pull-out hole 23 of the free end.

Next, 24 is a main bearing which is caulked after being inserted into a circular hole 25 in the center of the substrate 17, and a through hole 24a for inserting the core adjustment shaft 7 is formed therein. 26 is the main bearing 2
4, which is rotatably fitted into the central circular hole 26a, with a second pin 27 at the front end and a third pin 28 at the rear end.
are respectively caulked, and the second pin 27 is passed through an oval-shaped hole 29 provided in the substrate 17. Similarly, the third pin 28 is connected to an oval-shaped punch hole 3 provided in the substrate 17.
0, and the extraction hole 23 at the free end of the locking member 20
It is assembled so that it passes through.

An emergency actuation spring 31 is interposed between the upper front end of the emergency actuation member 26 and a part of the base plate 17, which always urges the emergency actuation member 26 in a clockwise direction.

This spring 31 is provided separately from a core lifting spring 36, which will be described later, in order to make the operation of the lever 47 easier. 32 is a wick that switches to a fire extinguishing set position 32B, which is one position when the wick rises, and to a fire extinguishing release position 32A, which is another position when the wick descends. A circular hole 32a is formed in the center to be inserted into the main bearing 24, and a fourth pin 33 is shaped into an h shape at the front end. And in the middle part of the front, there is finely tuned material 3, which will be described later.
A circular hole 321) for supporting 9 is provided. Further, one end of a core lifting spring 36 that always urges the core lifting member 32 clockwise is engaged with the rear end, and the other end of the spring 36 is engaged with a part of the base plate 17. 37 is a washer for providing a gap between the emergency actuation member 26 and the core lifting member 32, and 38 is a washer for providing a gap between the emergency actuation member 26 and the core lifting member 32;
, the core lifting member 32, and the washer 37 are inserted into the main bearing 24 to prevent them from coming off after they are inserted.

Reference numeral 39 denotes a fine adjustment member rotatably supported by a second stepped pin 40 in a circular hole 32b in the front part of the core elevating member 32, and a third stage for pivotally supporting an interlocking member 41 described later at the front end. A circular hole 39a for the attached pin 42 is provided.

Reference numeral 43 designates a spring washer for imparting a certain amount of torque to the fine adjustment member 39 during rotation and for providing a gap between the core lifting member 32 and the core lifting member 32. Reference numeral 44 denotes a fire extinguishing lever rotatably supported by a fourth stepped pin 45 on the back surface of the board 17. A projection 44a for inserting a fire extinguishing knob (not shown) is formed at one end, and a projection 44a is formed in the center. A sliding part 44b is formed in which the fourth pin 33 caulked to the core elevating member 32 moves up and down while sliding, and a locking part 44c is formed in the lower end.
An opening 44cl into which the second pin 27 caulked to the emergency actuation member 26 is inserted is formed in the upper center. Further, at the rear end, a fire extinguishing lever spring 46 is provided which always biases the fire extinguishing lever 44 in a clockwise direction (when viewed from the side). 41 is a third hole in the circular hole 39a at the front end of the fine adjustment material 39.
It is an interlocking member whose lower end is rotatably supported by a stepped pin 42.
The upper end is rotatably supported by a fifth stepped pin 48 on an operating lever 47, which will be described later, through an oval-shaped hole 49 in the upper part of the base plate 17. Reference numeral 47 denotes an operating lever that is pivotally supported in a hole 50 in the upper part of the base plate 17 by a sixth stepped pin 51, and the interlocking member 41 is rotatably connected to the front portion of the operating lever. A protrusion 47a is formed at the front end of the operating lever 47 for inserting an operating knob (not shown). 52 is a connecting member that connects the core adjustment shaft 7 and the fine adjustment member 39, and a circular hole S2 at the rear end thereof
After inserting the conical end 7a and the male threaded part 7b at the tip of the core adjustment shaft 7 into the conical cylinder circumferential wall 52b formed on the outer periphery of a, the female thread 13 is tightened to the male threaded part 7b at the tip to connect the connecting member 52 and the core adjustment shaft 7. is fixed. Further, the front end portion 52c is inserted into bent portions 53 and 54 above and below the central portion of the fine adjustment member 39.

Next, a series of operations of the core lifting device will be explained.

First, when the operating lever 47 is pushed down, it rotates counterclockwise around the sixth stepped pin 51, as shown in FIG.
From the below-core position 47A in a) to the above-core position 47 in FIG. 3(b)
Switch to B. At this point, the front part of the operating lever 47 is pivotally supported by the fifth stepped pin 48 to the interlocking member 41 through the oval-shaped hole 49 of the base plate 17, so that the interlocking member 41 is attached to the base plate 17.
It moves up and down within the range of the oval-shaped hole 49. Since the fine adjustment member 39 connected to the interlocking member 41 is pivotally supported by the core elevating member 32, it rotates counterclockwise around the first stepped pin 21, but the lower edge 55 of the front end of the fine adjustment member 39 The core elevating member 32 hits the bent portion 56 at the lower front end of the elevating moon 32 and rotates counterclockwise around the main bearing 24, switching from the extinguishing release position 32A to the extinguishing set position 32B. In this way, the core lifting material 3
2 rotates counterclockwise, the protrusion 57 on the playing part hits the back surface of the bent part 58 at the rear upper part of the emergency actuation member 26, and the emergency actuation member 26 rotates counterclockwise around the main bearing 24. The third pin 28 is located at the rear end of the emergency actuation member 26 and passes through the hole 23 at the royal end of the locking member 20 through the oval-shaped hole 30 of the base plate 17. Punch hole 23
is moved from the bottom to the top, and moved above the locking part 23a. The locking member 20 is rotatably supported by the first stepped pin 21, but because it is heavy at the front, it always tries to rotate counterclockwise (when viewed from the side). For this reason,
When the pushdown of the operating lever 47 is slightly loosened, the previous movement is reversed, and the third pin 28 is slightly lowered and caught on the locking portion 23a. The emergency actuation material 26 always includes:
Although an emergency actuation spring 31 is provided that biases clockwise, after the emergency actuation spring 26 rotates counterclockwise,
Since the third pin 28 is locked to the locking portion 23a, the emergency actuating member 26 is switched from the release position 26A to the extinguishing position 26B, and the spring 31 is set in an expanded state. or,
The extraction hole 23 of the locking member 20 is an inverted dog-shaped hole such that the lower side is in front of the locking part 23, and the hook 19 of the weight 16 and the third pin 28 Since the chain 19 is attached at the lowest position, the third pin 28
However, at the position of the locking portion 23a, a gap force is exerted on the attachment portion between the link 19 and the locking member 20. Since the weight 16 is set in an inverted state, if it falls down due to an earthquake or impact, the locking member 20 will be pulled clockwise by the hook 1) and the third pin 28 in the locking part 23a will come off and activate the emergency operation. It moves downward by the force of the spring 31.

When the third pin 28 moves downward, the weight 16 is automatically returned to the inverted state.

Further, the second pin 27 at the front end of the emergency actuation member 26 moves from the top to the bottom through the oval-shaped hole 29 in the base plate 17 and fits into the opening 44d formed in the fire extinguishing lever 44. At this time, the fire extinguishing lever 44 is lowered while the fourth pin 33 caulked to the front end of the core elevating member 32 slides from above to below on the sliding part 44b of the fire extinguishing lever 44, but the sliding part 441) Since it is formed in a dogleg shape, it rotates counterclockwise around the fourth stepped pin 45 and returns to its original position.

Therefore, the second pin 27 smoothly enters the opening 44d in the extinguishing lever 44. The fourth pin 33 of the core elevating member 32 slides on the sliding portion 44b of the fire extinguishing lever 44 and descends, and then is locked by the locking portion 44c at the lower end. The core lifting member 32 is provided with a core lifting spring 36 that is always biased clockwise.

However, after the core lifting member 32 rotates counterclockwise,
Since the fourth pin 33 is locked to the locking portion 44c, the core lifting spring 36 is set in an extended state. The third pin 28 at the rear end of the emergency actuation member 26 is connected to the locking portion 2 of the locking member 20.
3a, and a little later, the fourth pin 33 at the front end of the wick lifting member 32 is locked to the locking part 44c of the fire extinguishing lever 44. The protrusion 57 and the bent portion 58 of the emergency actuation member 26 are set with a slight gap between them.

The connecting phase 52 is inserted into the upper and lower bent portions 53 and 54 of the center part of the fine adjustment member 39 and fixed to the tip of the core adjustment shaft °7 with a female screw 13. Rotate counterclockwise around the center.

Along with this, the lead lifting arm 8 fastened to the lead adjustment shaft 7 rotates counterclockwise, and the lead 5 connected to the lead holder 4 rises through the first pin 9 at the tip to reach the set state. becomes. The fire extinguishing lever spring 46 is provided so that the fourth pin 33 of the core elevating member 32 can be easily engaged with the engagement portion 44c.

Fine adjustment of the lead is performed by pulling and lowering the adjusting lever 47 by a desired amount from the state in which the lead has been set by the previous operation. Then, the operating lever 47, interlocking member 41, and fine adjustment member 39 move in the opposite direction, but the core elevating member 32 and the emergency actuating member 26 move in the opposite direction.
are respectively locked, so they maintain the locked state, that is, the fire extinguishing set positions 32B and 26B. Since the fine adjustment member 39 is rotatably supported by the second stepped pin 40 on the core elevating member 32, it rotates clockwise, but the bending portion 53 at the top is connected to the bending portion at the front upper part of the core elevating member 32. It hits the back side of 59 and stops. The fine adjustment material 39 is the upper and lower bent portion 5 of the core elevating material 32.
Since it rotates within 6.59 degrees, movement is transmitted from the connecting member 52 connected to the fine adjustment member 39 to the core adjustment shaft 7, and fine adjustment of the core is performed.

Next, extinguishing operations will be explained.

In the case of normal fire extinguishing, when the fire extinguishing lever 44 with the fire extinguishing knob (not shown) removed is pushed counterclockwise, the wick lifting member is locked in the locking part 44c and is in the fire extinguishing set position 32B. 32, the fourth pin 33 comes off, and the core lifting spring 36
The core lifting member 32 rotates clockwise, and the lower edge 6 of the rear end rotates.
0 hits the lower surface of the board 17 and stops at the extinguishing release position 32A. At the same time, the fine adjustment material 39, the interlocking material 41, and the operating lever 47
operates in the opposite direction and returns to its original state. Also, it is connected with fine adjustment material 39! I! The connected member 52, the wick adjustment shaft 7, the wick lifting arm 8, and the wick 5 that have been moved in the same manner operate in the opposite direction, and the wick 5 lowers to extinguish the fire. When set, the second pin 27 of the emergency activation member 26 is stopped near the upper edge 61 of the opening 44d of the extinguishing lever 44, so even if the extinguishing lever 44 is pushed, the lever rotates counterclockwise, so the second pin 27 There is no contact between the pin 27 and the fire extinguishing lever 44.

Therefore, the third pin 28 of the emergency actuating member 26 remains locked to the locking portion 23a of the locking member 20. When the operating lever 47 is pushed down again from this state, the same core raising operation as described above is performed.

Next, in the case of emergency fire extinguishing, when the weight 16 set in an inverted state as described above falls down due to an earthquake or impact, the locking member 20 rotates clockwise and is locked to the locking part 23a. The third pin 28 of the emergency actuation member 26 comes off, and the emergency actuation member 2
6 begins to rotate clockwise by the force of the emergency activation spring 31.

At this time, no force is applied to the core lifting member 32 to disengage the fourth pin 33, so the locked state is maintained. Since the locking portion 44c is locked with a slight deviation, the emergency actuation member 26 operates only by the gap between the protrusion 57 of the core elevating member 32 and the bent portion 58 of the emergency actuation member 26, but the second pin 27 is the upper edge 61 of the opening 44d of the extinguishing lever 44.
Then, the fire extinguishing lever 44 is rotated counterclockwise to remove the fourth pin 33 that is locked to the lower locking part 44c, and the core lifting member 32 and the emergency actuating member 26 are respectively connected to the core lifting spring 36. The force of the emergency actuation spring 31 causes it to rotate clockwise and the wick is lowered in a series of motions.

Next, the ignition system will be explained with reference to Fig. 4.5. First, to explain the structure of the device, a positive electrode lead wire 64 is soldered to an insulating material 65 (=1) in a socket 63 into which an ignition heater (not shown) that directly ignites the wick is inserted. A socket spring 66 that constantly pushes and fixes the heater is inserted, and the socket 63 is attached to the heater support member 6.
It is caulked into the hole 67a at the tip of No.7. The heater support member 67 is inserted into the 0-shaped portion 62g at the lower left side of the ignition board 62, and the fifth pin 68 and speed nut 69
The heater support member 67 is rotatably supported by the ignition board 62. 70 is a burner arm, and when the heater support member 67 is attached to the ignition board 62, a hole 671 near the center of the heater support member 67 and a hole 62 provided in the ignition board 62 are inserted.
The arm 70 is rotatably supported by a sixth pin 71 and a speed nut 72, which are respectively fitted into the lower hole 70a. 73 is a heater moving member, and the upper hole 73
A has a seventh pin 74 in it, and a hole 73b in the bottom has an eighth pin 7 in it.
5 are each crimped. Further, a ninth pin 76 caulked into a hole 67d at the right end of the heater support member 67 is inserted into the medium heat hole 73c and rotatably supported.

Further, after the ninth pin 76 is inserted into the oval-shaped hole 62c provided in the ignition board 62, it is fixed with a nut 77. Reference numeral 78 is a return member having a triangular tip 78a that is pivotally supported by a seventh stepped pin 79 in the hole 62d at the right end of the ignition board 62. It can only be rotated clockwise by a stopper 7811 bent on the back side, and after rotation, It is returned to its original state by a spring 80.

A fixed contact 81 is fixed to the insulating phase 82 at the same time as the negative lead wire 83, and fixed to the two slit holes 62e of the ignition board 62.

The hole 84 in the board 62 is a hole for a fastening screw when attaching the core lifting device to the board 17. 85 is a return spring made of twisted wire, the lower part 85a of which is fitted with the T55 pin 68, the middle block 851) is fitted with the sixth pin 71, and the upper end 85c is engaged with the notch 70c of the burner arm 70. will be combined. As a result, the spring 85 biases the heater support member 67 clockwise toward the standby position 67A (FIG. 5(a)) and biases the arm 70 counterclockwise.

Next, to explain the operation of the ignition system, Fig. 5 (,)
With the core in the lowered state as shown in FIG. When the heater moving member 73 of the set ignition device is raised, when the wick lifting member 32 rotates counterclockwise as shown in FIG. 5(b), the eighth pin 75 rises vertically, and the heater supporting member
At the same time, a ninth pin 76 caulked to the tip of the fifth pin 68 rotates counterclockwise within the oval-shaped hole 62c of the ignition board 62. As a result, the heater support member 67 rotates counterclockwise around the fifth pin 68. The sixth pin 71 passed through the hole 70a of the burner arm 70° and the hole 67b of the heater support member 67 is connected to the circular arc-shaped hole 62a of the substrate 62.
, the burner arm 70 moves upward with its tongue 71
While sliding with 2f, it rises diagonally and lifts the burner outer cylinder BN. Then, as shown in FIG. 5(c), the heater support material 6
When 7 rotates, the fixed contact material 8 connected to the negative pole
1, the heater is energized and ignited. When the heater moving material 73 is discharged, the seventh pin 74 caulked at the top
will rise while pushing up the left end of the return month 78. After the return moon 78 rotates clockwise, when the seventh pin 74 passes, it is returned to its original position by a spring 80. Next, when the operating lever 47 of the core lifting device is pushed back a little, the heater moving member 73 returns a little before the core lifting member 32 is locked.
descends. At this time, the seventh pin 74 hits the return member 78. As shown in FIG. 5(d), the return member 78 rotates only clockwise due to the stopper 781), so the seventh pin 74 rotates counterclockwise around the ninth pin 76, moving the heater. The member 73 rotates counterclockwise around the ninth pin 76.

Therefore, the lower eighth pin 75 is connected to the operating piece 3 of the core lifting member 32.
5, and the heater support member 67 and the heater moving member 73 are returned to their original positions in the combustion state shown in FIG. 5(e) by the return spring 85.

Since the heater moving member 73 is always rotatably supported by the ninth pin 76, when the fire is extinguished, the wick elevating member 32 rotates clockwise and the actuating piece 35 descends, as shown in FIG. 5(f). When the inclined lower edge 35b hits the eighth pin 75, the eighth pin 75 is repelled counterclockwise and the actuating piece 3
5 comes under the eighth pin 75 and returns to the initial state shown in FIG. 5 (,).

In addition, by being repelled in this way, the burner arm 7
0 rotates clockwise against the return spring 85, and just before the core finishes lowering, its tongue piece 70b touches the burner outer cylinder BN.
Since it is slightly raised, a large amount of cold air enters the burner and the wick lifting guide cylinder, extinguishing the fire quickly.

Above Examples: Here, to summarize the present invention, this is:
One position 32 when the core is raised by the operating force of the operating lever 47
B (extinguishing set position) and other position 32A (when lowering the wick)
An interlock release mechanism (heater moving member 73, pin 74, 75 .76 and spring 80.8
5 and a return moon 78) is interposed, and the interlock release mechanism is configured such that the core lifting member 32 is moved from the other position 32A to the one position 32A.
When switched to B, the outside becomes interlocked, and when the core elevating member 32 stops at one position 32B, the heater supporting member 67 is released to allow it to return to the standby position 67A.

That is, in this embodiment, due to the action of the interlock release mechanism, when the operating lever 47 is used to raise the ignition core, the ignition heater support member 67 and the heater moving member 73 are pushed up by the wick elevating member 32, and are placed in the standby positions 67A, 73A. from ignition position 67B,
73B, and the core lifting member 32 is switched to the position 32.
When stopped at position B, the ignition heater support member 67 and the heater moving phase 73 are returned to the standby position 6 by the force of the return spring 85.
7A and 73A and the interlocking state with the wick lifting member 32 is released, so that the wick lifting member 32 is not prevented from switching from one position 32B to the other position 32A and performing the wick lowering operation when extinguishing a fire.

Therefore, in this embodiment, the ignition operation can be performed at the same time as the core raising operation by operating only the operating lever 47, so the dedicated ignition lever is eliminated, and when igniting, only the operating lever 47 needs to be operated, making it easier to use. The device can be manufactured at low cost.

Further, the present invention is not limited to the first embodiment described above, and in the present invention, for example, the ignition heater support member 67 may be integrated with the heater moving member 73, and the wick elevating member 32 may be It is sufficient that the burner can be switched between two positions in response to the raising and lowering of the wick, and furthermore, it is not necessary to necessarily lift the burner by the burner arm 70 when extinguishing the fire.

Further, the operating force for the operating lever 47 may be obtained from an electric motor or a shape memory alloy coil heated to exceed its transformation point. Further, as in the second χ embodiment shown in FIG. The lead lifting arm 8 may be fixed and the lead holder 4 may be moved up and down by the lead lifting arm 8.

<Effects> As is clear from the above explanation, the present invention has a wick lifting member that is switched to one position when the wick is raised and to another position when the wick is lowered in response to the operating force of the operating lever, and a wick that is switched from the standby position to the ignition position when the heater is ignited. An interlock release mechanism is interposed between the heater support member and the heater support member, and the interlock release mechanism becomes interlocked when the ζ core elevating member is switched from another position to one position, and when the core elevating member is switched from another position to one position, the interlock release mechanism becomes interlocked. When the heater support member is stopped, the heater support member enters a released state that allows the heater support member to return to the standby position.

Therefore, in the present invention, due to the action of the interlock release mechanism, when the operating lever is operated to raise the ignition ignition, the igniter moving member is pushed up by the wick lifting member and is switched from the standby position to the ignition position. When the lift stops at that position,
Since the ignition heater moving member returns to the standby position and is no longer interlocked with the wick lifting member, the wick lifting member does not change from one position to another position and prevent the wick lowering operation when extinguishing the fire. . In this way, in the present invention, the ignition operation can be performed at the same time as the core raising operation by operating only the operating lever, so the dedicated ignition lever can be abolished, and when igniting, only the operating lever can be operated, making it easier to use. can be manufactured at low cost.

[Brief explanation of drawings]

Fig. 1 is an exploded perspective view of the combustion tank portion of the first embodiment of the present invention, Fig. 2 is an exploded perspective view of the wick lifting portion, and Fig. 3 (,) is a side view of the wick lifting portion in the wick lowering state. Figure 3 (1)
) is a 1ll11 side view of the concentrically raised state, FIG. 4 is an exploded perspective view of the ignition part, and FIG. 5 is a side view of the ignition part in each state. b) shows the state in which the operating lever is in the middle of raising the core, (c) shows the ignition state, FIG. ) shows the combustion state, FIG. 6(f) shows the state during extinguishing operation, and FIG. 6 is a schematic overall plan view of the second embodiment of the present invention. 1: Combustion tank, IA: Front, 4: Wick holder, 7: Core adjustment simple shaft, 8: Core lifting arm, 17: Board, 32: Core lifting material, 32A: Fire extinguishing release position, 32B: Fire extinguishing set position,
35: Actuation piece, 35b: Slanted lower edge, 39: Fine adjustment material, 41
: Interlocking material, 44: Fire extinguishing lever, 47: Operation lever, 52
: Connecting material, 62: Ignition board, 67; Ignition heater support material,
67A: That wait (how many positions, 67B: Also the ignition position, 7
0: Burner arm, 70b: Tongue piece, 73: Heater moving member, 73A: Its standby position, 73B: Also ignition position, 7
4; 7th pin, 75: 8th pin, 76: 9th pin, 78
: Returning, 80: Returning material energizing spring, 85; Returning spring. Applicant Sharp Corporation Agent Tsunehisa Nakamura Figure 3 (a) 16 Figure 3 (b), 6 Figure 5 (a) Figure 5 (b)

Claims (1)

[Claims] There is an interlock between the wick lifting member, which receives the operating force of the operating lever and switches to one position when the wick rises, and to another position when the wick descends, and the wick support member, which switches from the standby position to the ignition position when the heater is ignited. A release mechanism is provided, and when the core lifting/lowering member is switched from another position to one position, the linking release mechanism 5 becomes interlocked, and when the core lifting/lowering member stops at one position, the heater support member returns to the standby position. An ignition device for a liquid fuel @griller, characterized in that it is configured to be in a released state that allows for