Mounting structure of alcohol heating stove

Abstract

The utility model relates to a mounting structure of an alcohol heating stove, which comprises a base and an alcohol stove head, the base covers the outer side of the alcohol stove head in a semi-surrounding manner, the bottom wall of the base is provided with more than two arc connecting holes, the bottom of the alcohol stove head is connected with more than two support frames, and the support frames are connected with the base. The supporting frame and the arc connecting hole are arranged on a concentric circle, a threaded hole corresponding to the arc connecting hole is formed in the bottom of the supporting frame, and a fastening unit penetrates through the arc connecting hole and the threaded hole, so that the alcohol burner and the base are assembled and connected. According to the alcohol heating stove, the alcohol stove head is convenient to mount by utilizing the arc connecting hole, and the arc connecting hole also plays a role in draining water.

Description

Technical Field

[0001] The utility model relates to the field of alcohol heating stoves, in particular to a mounting 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 advantages such as simplicity, compactness and exquisite design. At present, the main structure of the alcohol heating stove includes a base and an alcohol burner. During installation, in order to take into account the heat insulation problem of the alcohol burner, the alcohol burner is connected to the base through a support frame. However, during the connection process of the support frame and the base, it was found that the upper connecting hole of the support frame was difficult to align quickly and accurately with the lower connecting hole of the base. Workers need to repeatedly adjust the position of the alcohol burner, which makes installation difficult and seriously affects the installation efficiency of the alcohol heating stove. Therefore, it is necessary to further improve the installation 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 simple and reasonable installation structure of an alcohol heating stove, which is used to facilitate the installation of the alcohol burner head.

[0004] A mounting structure for an alcohol heating stove comprises a base and an alcohol burner, wherein a semi-enclosed cover of the base is arranged on the outside of the alcohol burner, and a bottom wall of the base is provided with two or more circular arc connecting holes. The bottom of the alcohol burner is connected to two or more support frames, and the support frames and the circular arc connecting holes are arranged on a concentric circle, and threaded holes are provided at the bottom of the support frames corresponding to the circular arc connecting holes. A fastening unit is passed through the circular arc connecting holes and the threaded holes to realize the assembly connection between the alcohol burner and the base.

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

[0006] As a more specific solution, the fastening unit includes a washer and a fastening bolt, the diameter of the washer is larger than the width of the arc connecting hole, and the washer is abutted against the lower side of the arc connecting hole, and the fastening bolt passes through the washer, the arc connecting hole and the threaded hole in sequence.

[0007] As a further solution, the support frame is made of a metal plate, and the upper and lower ends are respectively bent into upper connecting ears and lower connecting ears, the upper connecting ear is fastened or welded to the bottom of the alcohol stove head, and the lower connecting ear is supported on the arc connecting hole and is used to open a threaded hole.

[0008] As a further solution, the alcohol burner includes an alcohol storage tank and a wick holder assembly. The alcohol storage tank is placed at the opening of the base and is spaced apart from the opening. The wick holder assembly is connected to the top surface of the alcohol storage tank. A wick is fixed on the wick holder assembly, and the liquid absorption end of the wick extends into the inner cavity of the alcohol storage tank.

[0009] As a further solution, a cylindrical windshield cover is further included, and the windshield cover is arranged around the outer periphery of the wick holder assembly.

[0010] As a further solution, the wick holder assembly includes a wick holder base plate and a wick holder connected to the upper side of the wick holder base plate. Several glass support blocks surrounding the outside of the wick holder are concentrically connected to the wick holder base plate. The bottom of the windshield cover is clamped on the glass support block and forms an air intake gap between the windshield cover and the wick holder base plate.

[0011] As a further solution, a silicone sealing gasket is pressed between the bottom plate of the wick holder and the alcohol storage tank; and a silicone sealing ring is pressed between the bottom plate of the wick holder and the wick holder.

[0012] 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.

[0013] As a further solution, a fire extinguishing cover with a wick holder can be movably provided, wherein a fire extinguishing cover handle is connected to the upper side of the fire extinguishing cover, and the top end of the fire extinguishing cover handle is higher than the upper side of the windshield cover.

[0014] As a further solution, the bottom surface of the base is connected to a plurality of evenly distributed anti-slip pads.

[0015] The utility model discloses an installation structure for an alcohol heating stove. The alcohol burner in this alcohol heating stove is connected to the base through a support frame formed by bending a metal plate. The bottom end of the support frame may swing during the assembly process. Therefore, an arc connecting hole is used to increase the area covered by the hole, which facilitates the alignment of the threaded hole with the hole, thereby facilitating the installation of the alcohol burner and improving the assembly efficiency. In addition, the utility model has a certain adjustable space. Liquid water may be generated during the combustion of alcohol, and the liquid water will eventually flow into the inner cavity of the base. Therefore, the arc connecting hole can be used to discharge the water, thereby playing a role in drainage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic cross-sectional view of an embodiment of the present invention.

[0017] Figure 2 This is a schematic diagram of the exploded structure of the base and alcohol burner in the utility model.

[0018] Figure 3 This is a schematic diagram of the exploded structure of the alcohol burner in the utility model.

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the alcohol burner in the utility model. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] like Figures 1 to 4 As shown, a mounting structure of an alcohol heating stove includes a base 1 and an alcohol burner 2. The base 1 is semi-enclosed and arranged on the outside of the alcohol burner 2. The bottom wall of the base 1 is provided with three arc connection holes 101. The bottom of the alcohol burner 2 is connected to three support frames 3. The support frames 3 and the arc connection holes 101 are arranged on a concentric circle, and threaded holes 301 are provided at the bottom of the support frames 3 corresponding to the arc connection holes 101. The alcohol burner 2 is assembled and connected to the base 1 by passing the fastening unit 4 through the arc connection holes 101 and the threaded holes 301.

[0022] The alcohol burner 2 in this alcohol heating stove is connected to the base through a support frame 3 formed by bending a metal plate. During the assembly process, the bottom end of the support frame 3 may swing. Therefore, the arc connection hole 101 is used to increase the hole coverage area, which facilitates the alignment of the threaded hole 301 with it, thereby facilitating the installation of the alcohol burner 2 and improving the assembly efficiency. It also has a certain adjustable space. In addition, alcohol may produce liquid water during the combustion process, and the liquid water will eventually flow into the inner cavity of the base 1. Therefore, the arc connection hole 101 can be used to discharge the water, thereby playing a role in drainage.

[0023] Specifically, the fastening unit 4 includes a washer 41 and a fastening bolt 42. The diameter of the washer 41 is larger than the width of the arc connecting hole 101, and the washer 41 is against the lower side of the arc connecting hole 101. The fastening bolt 42 passes through the washer 41, the arc connecting hole 101 and the threaded hole 301 in sequence; the washer 41 can increase the contact area of the head of the fastening bolt 42, reduce pressure, and protect parts and the fastening bolt 42.

[0024] The support frame 3 is made of a metal plate, and an upper connecting ear 31 and a lower connecting ear 32 are bent at the upper and lower ends respectively. The upper connecting ear 31 is fastened or welded to the bottom of the alcohol stove head 2, and the lower connecting ear 32 is supported on the arc connecting hole 101 and is used to open a threaded hole 301; the support frame 3 is made of a metal plate, has a simple structure, is easy to produce, and has low cost. The upper connecting ear 31 is welded to the bottom of the alcohol stove head 2, and the threaded hole 301 is opened on the upper connecting ear 31 for easy cooperation with the arc connecting hole 101.

[0025] The alcohol burner 2 includes an alcohol storage tank 5 and a wick holder assembly 6. The alcohol storage tank 5 is placed at the opening of the base 1 and is spaced apart from the opening. The wick holder assembly 6 is connected to the top surface of the alcohol storage tank 5 and is placed in the center. A wick 7 is fixed on the wick holder assembly 6, and the liquid suction end of the wick 7 extends into the inner cavity of the alcohol storage tank 5.

[0026] The wick holder assembly 6 is used to fix the wick 7. The burning end of the wick 7 is placed on the upper side of the wick holder assembly 6. The liquid suction end of the wick 7 can be directly extended into the inner cavity of the alcohol storage tank 5 to suck out the alcohol to the burning end. The connection is tight to prevent the alcohol from being exposed and evaporating.

[0027] It also includes a cylindrical windshield cover 8, which is arranged around the outer periphery of the wick holder assembly 6; the windshield cover 8 blocks the air convection near the burning end of the wick 7, so that when the alcohol burns, the flame is more stable, the furnace temperature is more uniform, and the thermal efficiency is improved.

[0028] The wick holder assembly 6 includes a wick holder base plate 61 and a wick holder 62 connected to the upper side of the wick holder base plate 61. Several glass support blocks 9 surrounding the outside of the wick holder 62 are concentrically connected to the wick holder base plate 61. A card slot 91 is provided on the top of the glass support block 9. The bottom of the windshield cover 8 is connected to the glass support block 9 through the card slot 91, and an air intake gap L is formed between the windshield cover 8 and the wick holder base plate 61. The air intake gap L allows air to enter from the bottom, and there is sufficient air mixing when alcohol is burning, thereby improving combustion efficiency. The glass material is resistant to high temperatures and will not block the reciprocating heat radiation.

[0029] A silicone sealing gasket 10 is pressed between the wick holder bottom plate 61 and the alcohol storage tank 5; the tank cover of the alcohol storage tank 5 is stretched to have a boss 52, the wick holder bottom plate 61 is connected to the upper side of the boss 52, and the silicone sealing gasket 10 is pressed between the boss 52 and the wick holder bottom plate 61;

[0030] A silicone sealing ring 63 is pressed between the wick holder bottom plate 61 and the wick holder 62. The liquid suction end of the wick 7 needs to pass through the wick holder 62, the silicone sealing ring 63, the wick holder bottom plate 61, the silicone sealing gasket 10 and the alcohol storage tank 5 cover in sequence and then be introduced into the inner cavity of the alcohol storage tank 5.

[0031] The silicone sealing pad 10 and the silicone sealing ring 63 prevent liquid water from penetrating into the inner cavity of the alcohol storage tank 5, or prevent the alcohol in the alcohol storage tank 5 from evaporating through the gaps. The silicone sealing pad 10 and the silicone sealing ring 63 have a double sealing effect.

[0032] In this embodiment, three groups of wicks 7 are fixed on the wick holder 62, and the three groups of wicks 7 are pressed against the edge of the wick holder 62, and two wick splints 51 are provided on the alcohol storage tank 5 corresponding to each wick 7. The wick splints 51 are suspended in the inner cavity of the alcohol storage tank 5, and a distance is left between the wick splints 51 and the bottom of the alcohol storage tank 5. The liquid absorption end of the wick 7 is clamped between the two wick splints 51. The wick splint 51 can fix the wick 7, and the bottom end of the wick 7 extends to the bottom of the alcohol storage tank 5, which is helpful for absorbing alcohol.

[0033] It also includes a fire extinguishing cover 11 with a movable cover for the wick holder 62, and a fire extinguishing cover handle 111 is connected to the upper side of the fire extinguishing cover 11, and the top of the fire extinguishing cover handle 111 is higher than the upper side of the windshield cover 8; when the alcohol heating stove is slowly extinguished, the fire extinguishing cover handle 111 is used to completely cover the wick holder 62 to cut off the air, so that the fire on the wick is automatically extinguished.

[0034] The bottom surface of the base 1 is connected to a number of evenly distributed anti-skid pads 12; the anti-skid pads 12 mainly play an anti-skid role, and can also lift the entire alcohol heating stove so that liquid water can be discharged from the arc connecting hole 101.

[0035] 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. An alcohol heating stove installation structure, comprising a base (1) and an alcohol burner (2), wherein a semi-enclosed cover of the base (1) is arranged on the outside of the alcohol burner (2), and is characterized in that: The bottom wall of the base (1) is provided with two or more circular arc connection holes (101), the bottom of the alcohol burner (2) is connected to two or more support frames (3), the support frames (3) and the circular arc connection holes (101) are arranged on a concentric circle, and the bottom of the support frames (3) is provided with threaded holes (301) corresponding to the circular arc connection holes (101), and the alcohol burner (2) and the base (1) are assembled and connected by a fastening unit (4) passing through the circular arc connection holes (101) and the threaded holes (301).

2. The mounting structure of an alcohol heating stove according to claim 1, characterized in that: The fastening unit (4) comprises a washer (41) and a fastening bolt (42); the diameter of the washer (41) is greater than the width of the circular arc connection hole (101), and the washer (41) abuts against the lower side of the circular arc connection hole (101); the fastening bolt (42) passes through the washer (41), the circular arc connection hole (101), and the threaded hole (301) in sequence.

3. The mounting structure of an alcohol heating stove according to claim 1, characterized in that: The support frame (3) is made of a metal plate, and an upper connecting ear (31) and a lower connecting ear (32) are bent at the upper and lower ends, respectively. The upper connecting ear (31) is fastened or welded to the bottom of the alcohol stove head (2), and the lower connecting ear (32) is supported on the arc connecting hole (101) and is used to open a threaded hole (301).

4. The mounting structure of an alcohol heating stove according to claim 1, characterized in that: The alcohol stove head (2) comprises an alcohol storage tank (5) and a wick holder assembly (6), wherein the alcohol storage tank (5) is placed at the opening of the base (1) and is spaced apart from the opening, and the wick holder assembly (6) is connected to the top surface of the alcohol storage tank (5), and a wick (7) is fixed on the wick holder assembly (6), and the liquid suction end of the wick (7) extends into the inner cavity of the alcohol storage tank (5).

5. The mounting structure of the alcohol heating stove according to claim 4, characterized in that: It also includes a cylindrical windshield cover (8), which is arranged around the outer periphery of the wick holder assembly (6).

6. The mounting structure of the alcohol heating stove according to claim 5, characterized in that: The wick holder assembly (6) comprises a wick holder base plate (61) and a wick holder (62) connected to the upper side of the wick holder base plate (61); a plurality of glass support blocks (9) surrounding the outer side of the wick holder (62) are concentrically connected to the wick holder base plate (61); the bottom of the windshield cover (8) is clamped on the glass support block (9) and forms an air intake gap (L) between the windshield cover (8) and the wick holder base plate (61).

7. The mounting structure of the alcohol heating stove according to claim 6, characterized in that: A silicone sealing pad (10) is pressed between the wick holder bottom plate (61) and the alcohol storage tank (5); and a silicone sealing ring (63) is pressed between the wick holder bottom plate (61) and the wick holder (62).

8. The mounting structure of an alcohol heating stove according to claim 4, characterized in that: Two wick clamps (51) are provided on the alcohol storage tank (5) corresponding to each wick (7). The wick clamps (51) are suspended and connected in the inner cavity of the alcohol storage tank (5), and the liquid suction end of the wick (7) is clamped between the two wick clamps (51).

9. The mounting structure of an alcohol heating stove according to claim 6, characterized in that: It also includes a fire extinguishing cover (11) that can be movably covered with a wick holder (62), wherein the upper side of the fire extinguishing cover (11) is connected to a fire extinguishing cover handle (111), and the top end of the fire extinguishing cover handle (111) is higher than the upper side of the windshield cover (8).

10. The mounting structure of an alcohol heating stove according to claim 1, characterized in that: The bottom surface of the base (1) is connected to a plurality of evenly distributed anti-slip pads (12).

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