Lamp wick cover structure of alcohol heating furnace

Abstract

The utility model relates to a lamp wick cover structure of an alcohol heating stove, which comprises an alcohol storage tank and a lamp wick seat penetrating through a plurality of lamp wick bodies, the lamp wick seat is connected to the upper side of the alcohol storage tank, the liquid suction ends of the lamp wick bodies vertically enter an inner cavity of the alcohol storage tank, and the combustion ends of the lamp wick bodies extend out of the upper side of the lamp wick seat. The alcohol heating furnace comprises a lamp wick base, a lamp wick gland is assembled and connected to the upper side of the lamp wick base, a combustion cavity is defined between the lamp wick gland and the lamp wick base, the combustion end of the lamp wick is arranged in the combustion cavity, and a plurality of fire outlet holes are formed in the portion, at least corresponding to the combustion end, of the cover wall of the lamp wick gland. According to the lamp wick, the burning end of the lamp wick can be protected, flames of the lamp wick can be separated through the fire outlet holes, the flame stabilizing effect is achieved, and the flames are prevented from flying away.

Description

Technical Field

[0001] The utility model relates to the field of alcohol heating stoves, in particular to a wick cover structure of an alcohol heating stove. Background Art

[0002] There are more and more types of heating equipment on the market now. Among them, alcohol heating stoves are popular with many people for their simplicity, compactness and exquisite design. The main structure of the current alcohol heating stove includes an alcohol storage tank and a wick holder, wherein a number of wicks are inserted into the wick holder, and the wicks are hung in the alcohol storage tank to attract alcohol to the burning end of the wick. However, the current alcohol heating stove has a simple structure and no specific protection structure for the burning end of the wick. In addition, when the wick is burning, the flame generated is easy to float with the airflow, and the flame is unstable. Therefore, it is necessary to further improve the structure of the alcohol heating stove in the prior art. Utility Model Content

[0003] The purpose of the utility model is to solve the above-mentioned existing problems and provide a wick cover structure of an alcohol heating stove with a simple and reasonable structure, which is used to protect the burning end of the wick.

[0004] A wick cover structure for an alcohol heating stove includes an alcohol storage tank and a wick holder for inserting a plurality of wicks, wherein the wick holder is connected to the upper side of the alcohol storage tank, the liquid absorption end of the wick hangs down into the inner cavity of the alcohol storage tank, and the burning end of the wick extends out of the upper side of the wick holder. A wick pressure cap is assembled and connected to the upper side of the wick holder, and a combustion chamber is defined between the wick pressure cap and the wick holder. The burning end of the wick is arranged in the combustion chamber, and the cover wall of the wick pressure cap is provided with a plurality of fire holes corresponding to at least the burning end.

[0005] The present invention can also be solved by the following technical measures:

[0006] As a more specific solution, the cover wall of the wick pressure cover is inclined, the multiple fire holes are arranged horizontally on the cover wall and extend along the inclined direction of the cover wall, and the burning end of the wick is set on the lower side of the fire hole in the vertical direction.

[0007] As a further solution, the lower side of the top of the wick cover is fastened with a wick fixing seat, the wick cover is assembled and connected to the wick seat through the wick fixing seat, and the plurality of wicks are evenly arranged around the outer periphery of the wick fixing seat along the circumferential direction.

[0008] As a further solution, it also includes a wick holder base plate, which is fastened between the wick holder and the alcohol storage tank, a silicone sealing ring is pressed between the wick holder base plate and the wick holder, and a silicone sealing pad is pressed between the wick holder base plate and the alcohol storage tank.

[0009] As a further solution, a cylindrical windshield cover is connected to the bottom plate of the wick holder, and the windshield cover is arranged around the outer periphery of the wick holder.

[0010] As a further solution, several glass support blocks surrounding the outer periphery of the wick holder are connected to the bottom plate of the wick holder, the bottom of the windshield cover is clamped on the glass support block, and an air intake gap is formed between the bottom plate of the wick holder, and the height of the air intake gap is lower than the fire outlet.

[0011] As a further solution, the wick fixing seat includes a supporting base plate, which is fastened to the wick seat by screws. The edge of the supporting base plate is formed into a supporting fold and a connecting fold by connecting bending. The supporting fold and the connecting fold form a "7"-shaped structure. The connecting fold is riveted to the top of the wick pressure cover by rivets.

[0012] As a further solution, the wick holder is provided with a plurality of first connection holes and second connection holes, and the wick holder bottom plate is provided with a third connection hole and a through hole corresponding to the first connection holes and the second connection holes, respectively, and the first fastening unit is passed through the second connection hole and the first connection hole to fasten the wick holder bottom plate to the wick holder;

[0013] The tank cover of the alcohol storage tank is provided with a third connection hole corresponding to the second connection hole. The second fastening unit passes through the third connection hole, the through hole and the second connection hole, so that the wick holder is fastened to the alcohol storage tank.

[0014] As a further solution, two wick clamps are provided on the alcohol storage tank corresponding to each wick, and the wick clamps are suspended in the inner cavity of the alcohol storage tank, and the liquid absorption end of the wick is clamped between the two wick clamps.

[0015] As a further solution, the shapes of the wick cover, wick fixing seat and wick seat are adapted to each other; the wick cover, wick fixing seat and wick seat are hexagonal structures, and three groups of wicks are inserted into the wick seat, and the three groups of wicks are all V-shaped structures and arranged in a circular manner at the edge of the wick seat.

[0016] The utility model discloses a wick cover structure of an alcohol heating stove. The wick cover is added to the alcohol heating stove, which can protect the burning end of the wick and can separate the flame of the wick by using the fire outlet hole, so as to achieve the effect of stabilizing the flame and preventing the flame from drifting away. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic cross-sectional view of an embodiment of the present invention.

[0018] Figure 2 This is a schematic diagram of the wick gland structure in the utility model.

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the wick fixing seat in the utility model.

[0020] Figure 4 This is a schematic diagram of the exploded structure of the alcohol burner in the utility model.

[0021] Figure 5 This is a schematic diagram of the cross-sectional structure of the alcohol burner in the utility model. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] like Figures 1 to 5 As shown, a wick cover structure of an alcohol heating stove includes an alcohol storage tank 1 and a wick holder 2 into which several wicks 3 are inserted, wherein the wick holder 2 is connected to the upper side of the alcohol storage tank 1, the liquid absorption end of the wick 3 hangs down into the inner cavity of the alcohol storage tank 1, and the burning end of the wick 3 extends out of the upper side of the wick holder 2, and the upper side of the wick holder 2 is equipped with a wick pressure cap 4, a combustion chamber A is defined between the wick pressure cap 4 and the wick holder 2, the burning end of the wick 3 is arranged in the combustion chamber A, and the cover wall 41 of the wick pressure cap 4 is provided with a plurality of fire holes 401 corresponding to at least the burning end.

[0024] This alcohol heater has a wick cover that protects the burning end of the wick, and uses the fire hole to separate the flame of the wick, which stabilizes the flame and prevents the flame from drifting away.

[0025] The cover wall 41 of the wick cover 4 is inclined, and the multiple fire holes 401 are arranged horizontally on the cover wall 41 and extend along the inclined direction of the cover wall 41. The burning end of the wick 3 is arranged on the lower side of the fire hole 401 in the vertical direction; the fire hole 401 formed by the inclined cover wall 41 will not block the upward burning direction of the flame, and when foreign objects fall into the wick cover 4, the cover wall 41 can be used to slide the foreign objects away.

[0026] The lower side of the top 42 of the wick cover 4 is fastened with a wick fixing seat 5, and the wick cover 4 is assembled and connected to the wick seat 2 through the wick fixing seat 5, and the several wicks 3 are evenly arranged around the outer periphery of the wick fixing seat 5 along the circumferential direction; the wick cover 4 is fixed by the wick fixing seat 5, and the inner side of the wick 3 is supported and limited.

[0027] It also includes a wick holder bottom plate 6, which is fastened between the wick holder 2 and the alcohol storage tank 1, a silicone sealing ring 7 is pressed between the wick holder bottom plate 6 and the wick holder 2, and a silicone sealing gasket 8 is pressed between the wick holder bottom plate 6 and the alcohol storage tank 1;

[0028] The liquid-absorbing end of the wick 3 needs to pass through the wick holder 2, the silicone sealing ring 7, the wick holder bottom plate 6, the silicone sealing gasket 8 and the cover of the alcohol storage tank 1 in sequence and then be introduced into the inner cavity of the alcohol storage tank 1;

[0029] The silicone sealing pad 8 and the silicone sealing ring 6 prevent liquid water from penetrating into the inner cavity of the alcohol storage tank 1, or prevent the alcohol in the alcohol storage tank 1 from evaporating through the gaps. The silicone sealing pad 8 and the silicone sealing ring 6 have a double sealing effect.

[0030] A cylindrical windshield cover 9 is connected to the wick holder bottom plate 6, and the windshield cover 9 is arranged around the outer periphery of the wick holder 2; the windshield cover 9 blocks the air convection near the burning end of the wick 3, so that when the alcohol burns, the flame is more stable, the furnace temperature is more uniform, and the thermal efficiency is improved.

[0031] The wick holder base plate 6 is connected to a plurality of glass support blocks 10 surrounding the outer periphery of the wick holder 2. A slot 1001 is formed at the top of each glass support block 10. The bottom of the windshield cover 9 is snapped onto the glass support block 10 via the slot 1001, and an air intake gap L is formed between the windshield cover 9 and the wick holder base plate 6. The height of the air intake gap L is lower than the fire outlet 401. The air intake gap L allows air to enter from the bottom, ensuring sufficient air mixing during alcohol combustion, thereby improving combustion efficiency. Furthermore, the glass material is resistant to high temperatures and does not block the reciprocating heat radiation.

[0032] The air inlet gap L is lower than the flame outlet hole 401 so that the highly convective air in the air inlet gap L will not affect the flame of the wick 3 .

[0033] The wick fixing seat 5 includes a supporting base plate 51, which is fastened to the wick seat 2 by screws. The edge of the supporting base plate 51 is formed into a supporting fold 52 and a connecting fold 53 by connecting and bending. The supporting fold 52 and the connecting fold 53 form a "7"-shaped structure. The connecting fold 53 is riveted to the top of the wick pressure cover 4 by rivets. The wick fixing seat 5 of this structure is stable and firm, and is not easily deformed by heat.

[0034] During production and assembly, the wick holder 2 is provided with a plurality of first connection holes 201 and second connection holes 202, and the wick holder bottom plate 6 is provided with a third connection hole 101 and a through hole 602 corresponding to the first connection holes 201 and the second connection holes 202, respectively. The first fastening unit 11 such as a screw is passed through the second connection hole 202 and the first connection hole 201, so that the wick holder bottom plate 6 is fastened to the wick holder 2, thereby forming a pre-installed module;

[0035] In addition, the tank cover of the alcohol storage tank 1 is provided with a third connecting hole 101 corresponding to the second connecting hole 202. The second fastening unit 12 passes through the third connecting hole 101, the through hole 602 and the second connecting hole 202, so that the wick holder 2 is fastened to the alcohol storage tank 1. The structure is simple, and the installation is convenient and quick, and easy to assemble and disassemble.

[0036] The alcohol storage tank 1 is provided with two wick clamps 13 corresponding to each wick 3 . The wick clamps 13 are suspended and connected in the inner cavity of the alcohol storage tank 1 , and the liquid suction end of the wick 3 is clamped between the two wick clamps 13 .

[0037] The shapes of the wick cover 4, the wick fixing seat 5 and the wick seat 2 are adapted to each other; the wick cover 4, the wick fixing seat 5 and the wick seat 2 are hexagonal in structure, and three groups of wicks 3 are inserted into the wick seat 2, and the three groups of wicks 3 are all V-shaped and arranged in a circular direction at the edge of the wick seat 2; in this embodiment, it is realized with a hexagonal structure, and the appearance is regular, and the V-shaped wick 3, under the premise of the hexagonal shape, can still make the flame arranged in a surrounding manner.

[0038] The above is a preferred embodiment of the present invention, which illustrates and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention, which is defined by the appended claims and their equivalents.

Claims

1. A wick cover structure for an alcohol heating stove, comprising an alcohol storage tank (1) and a wick holder (2) into which a plurality of wicks (3) are inserted, wherein the wick holder (2) is connected to the upper side of the alcohol storage tank (1), the liquid suction end of the wick (3) is vertically inserted into the inner cavity of the alcohol storage tank (1), and the burning end of the wick (3) extends out of the upper side of the wick holder (2), characterized in that: The upper side of the wick holder (2) is connected to a wick cover (4), a combustion chamber (A) is defined between the wick cover (4) and the wick holder (2), the combustion end of the wick (3) is arranged in the combustion chamber (A), and a cover wall (41) of the wick cover (4) is provided with a plurality of fire outlet holes (401) at least corresponding to the combustion end.

2. The wick cover structure of the alcohol heating stove according to claim 1, characterized in that: The cover wall (41) of the wick pressure cover (4) is inclined, the plurality of fire holes (401) are arranged transversely on the cover wall (41) and extend along the inclined direction of the cover wall (41), and the burning end of the wick (3) is arranged on the lower side of the fire holes (401) in the vertical direction.

3. The wick cover structure of the alcohol heating stove according to claim 1, characterized in that: The lower side of the cover top (42) of the wick pressure cover (4) is fastened to a wick fixing seat (5), the wick pressure cover (4) is assembled and connected to the wick seat (2) through the wick fixing seat (5), and the plurality of wicks (3) are evenly arranged around the outer periphery of the wick fixing seat (5) along the circumferential direction.

4. The wick cover structure of an alcohol heating stove according to claim 1, characterized in that: The invention also includes a wick holder base plate (6), which is fastened between the wick holder (2) and the alcohol storage tank (1), a silicone sealing ring (7) is pressed between the wick holder base plate (6) and the wick holder (2), and a silicone sealing pad (8) is pressed between the wick holder base plate (6) and the alcohol storage tank (1).

5. The wick cover structure of the alcohol heating stove according to claim 4, characterized in that: A cylindrical windshield cover (9) is connected to the wick holder bottom plate (6), and the windshield cover (9) is arranged around the outer periphery of the wick holder (2).

6. The wick cover structure of the alcohol heating stove according to claim 5, characterized in that: The wick holder base plate (6) is connected to a plurality of glass support blocks (10) surrounding the outer periphery of the wick holder (2). The bottom of the windshield cover (9) is clamped on the glass support blocks (10) and forms an air intake gap (L) with the wick holder base plate (6). The height of the air intake gap (L) is lower than the fire outlet (401).

7. The wick cover structure of the alcohol heating stove according to claim 3, characterized in that: The wick fixing seat (5) includes a supporting base plate (51), the supporting base plate (51) is fastened to the wick seat (2) by screws, the edge of the supporting base plate (51) is formed into a supporting folding edge (52) and a connecting folding edge (53) by connecting and bending, the supporting folding edge (52) and the connecting folding edge (53) form a "7"-shaped structure, and the connecting folding edge (53) is riveted to the cover top (42) of the wick pressure cover (4) by rivets.

8. The wick cover structure of the alcohol heating stove according to claim 4, characterized in that: The wick holder (2) is provided with a plurality of first connection holes (201) and second connection holes (202); the wick holder base plate (6) is provided with a third connection hole (101) and a through hole (602) corresponding to the first connection holes (201) and the second connection holes (202); the first fastening unit (11) passes through the second connection hole (202) and the first connection hole (201), so that the wick holder base plate (6) and the wick holder (2) are fastened together; The tank cover of the alcohol storage tank (1) is provided with a third connection hole (101) corresponding to the second connection hole (202), and the second fastening unit (12) passes through the third connection hole (101), the through hole (602), and the second connection hole (202), so that the wick holder (2) and the alcohol storage tank (1) are fastened together.

9. The wick cover structure of an alcohol heating stove according to claim 1, characterized in that: Two wick clamps (13) are provided on the alcohol storage tank (1) corresponding to each wick (3). The wick clamps (13) are suspended and connected in the inner cavity of the alcohol storage tank (1), and the liquid suction end of the wick (3) is clamped between the two wick clamps (13).

10. The wick cover structure of the alcohol heating stove according to claim 3, characterized in that: The shapes of the wick pressing cover (4), the wick fixing seat (5) and the wick seat (2) are adapted to each other; the wick pressing cover (4), the wick fixing seat (5) and the wick seat (2) are hexagonal in structure, and three groups of wicks (3) are inserted into the wick seat (2), and the three groups of wicks (3) are all V-shaped and arranged in a circumferential direction at the edge of the wick seat (2).

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