Tabletop gas heating furnace

Abstract

The utility model relates to a desktop fuel gas heating furnace which comprises a base, a cover body, a heat dissipation wire and a combustor, the combustor comprises a small fuel gas bottle and a fuel gas furnace end, the small fuel gas bottle is placed on the base, the cover body is arranged on the combustor, the fuel gas furnace end is arranged at the bottom in the cover body, and the heat dissipation wire is arranged on the base. The heat dissipation wire is arranged in a spiral shape, the heat dissipation wire is arranged in the cover body above the gas furnace end, and the circumferential side wall of the cover body is arranged in a hollowed-out mode. The gas heating furnace has the advantages that the heating effect of the gas heating furnace is improved, and meanwhile the ornamental value is achieved.

Description

Technical Field

[0001] The present application relates to the field of heating equipment, and in particular to a desktop gas heating stove. Background Art

[0002] A gas heating stove is a heating device that uses liquefied gas or natural gas as fuel, burns on a burner to produce flames, and radiates heat outward through the flames.

[0003] At present, the traditional desktop gas heating stove includes a stove body and a burner. The burner is placed in the stove body and is connected to the igniter and the gas supply system through pipelines. The gas and air are mixed and burned in the burner, and the heat generated is transferred to the room.

[0004] However, with the continuous improvement of people's quality of life and energy-saving awareness, the demand for diversified product functions is becoming more and more urgent. On the one hand, people require that gas heating stoves can not only meet the usual heating function, but also have the effect of saving energy. On the other hand, people's requirements for the ornamental value of gas heating stoves are also constantly increasing. Therefore, the existing gas heating stoves need to be improved. Utility Model Content

[0005] In order to improve the heating effect of the gas heating stove while also making it aesthetically pleasing, the present application provides a desktop gas heating stove.

[0006] A desktop gas heating stove provided in the present application adopts the following technical solution: a desktop gas heating stove, comprising a base, a cover body, a heat sink, and a burner, wherein the burner comprises a small gas bottle and a gas burner head, the small gas bottle is placed on the base, the cover body is arranged on the burner, the gas burner head is arranged at the bottom of the cover body, the heat sink is arranged in a spiral shape, the heat sink is arranged in the cover body above the gas burner head, and the circumferential side wall of the cover body is hollowed out.

[0007] By adopting the above technical solution, the flame generated by the gas stove head radiates heat outwards while heating the heat sink. The heated red heat sink radiates heat outwards, thereby improving the heating effect. At the same time, the spiral heat sink presents a red spiral shape, which has an ornamental effect.

[0008] Preferably, the cover body includes an upper cover, a bottom cover and a heat dissipation tube, the upper end of the heat dissipation tube is provided with an annular upper flange, the upper cover is fixedly connected to the annular upper flange by bolts, the lower end of the heat dissipation tube is provided with an annular lower flange, the bottom cover is fixedly connected to the annular lower flange by bolts, the heat dissipation wire is fixed on the lower surface of the upper cover, and the gas burner head is fixedly arranged on the upper surface of the bottom cover.

[0009] By adopting the above technical solution, the heat sink is fixed on the upper cover, the gas burner is fixed on the upper surface of the bottom cover, and then the upper cover and the bottom cover are fixed to the heat sink, thereby facilitating the fixation of the heat sink and the gas burner.

[0010] Preferably, the side wall of the heat dissipation tube is provided with a plurality of vertical long strip-shaped first heat dissipation holes spaced apart along the circumferential direction.

[0011] By adopting the above technical solution, the first long heat dissipation hole makes the heat dissipation tube present a regular hollow shape, which is convenient for the flame and the heat dissipation wire to radiate heat to the outside and is also convenient for viewing.

[0012] Preferably, the upper cover is provided with a plurality of second heat dissipation holes spaced radially apart.

[0013] By adopting the above technical solution, the second heat dissipation holes provided in the upper cover increase the space for the cover body to radiate heat outwards.

[0014] Preferably, the burner also includes an electronic igniter, a gas valve, and a gas pipe. The lower end of the gas valve is connected to the small gas bottle, the upper end of the gas valve is connected to the gas pipe, the other end of the gas pipe is connected to the gas burner head, and the electronic igniter is arranged on the cover body.

[0015] By adopting the above technical solution, the small gas bottle is directly connected to the gas stove head through the gas valve and the gas pipe. The gas valve is opened and ignited through the electronic igniter at the same time, so that the small gas bottle supplies gas to the gas stove head to generate flames for heating.

[0016] Preferably, the side wall of the gas pipe is provided with an air inlet communicating with the outside.

[0017] By adopting the above technical solution, air is provided to the gas burner head through the air inlet arranged on the side wall of the gas pipe under the action of negative pressure, thereby improving the combustion efficiency of the gas.

[0018] Preferably, the cover body further includes a heat insulation board, and the heat insulation board is fixedly arranged below the cover body.

[0019] By adopting the above technical solution, the small gas bottle below is insulated by the heat insulation board arranged under the cover body, thereby improving the safety performance of the heating stove.

[0020] Preferably, the base includes a mounting plate and a plurality of supporting feet, the mounting plate is horizontally arranged, the plurality of supporting feet are vertically connected to the mounting plate at intervals, the plurality of supporting feet are provided with supporting notches near the mounting plate, and the plurality of supporting notches form a supporting space for placing the small gas cylinder.

[0021] By adopting the above technical solution, the supporting space formed by the multiple supporting notches on the base facilitates the installation and removal of small gas bottles, thereby facilitating the carrying of the overall heating stove.

[0022] Preferably, the mounting plate is arranged in a triangle shape, and three supporting feet are arranged. The supporting feet located below the supporting notch are bent horizontally and provided with mounting ears, and the mounting ears are rotatably connected to the top corners of the mounting plate.

[0023] By adopting the above technical solution, the supporting foot is rotatably connected to the top corner of the triangular mounting plate through the mounting ear, so that the supporting foot can be rotated to support a small gas cylinder, or the supporting foot can be rotated close to the mounting plate for folding and storage, thereby reducing the space occupied by the base for carrying.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] The flame generated by the gas stove head radiates heat outwards while heating the heat sink. The heated red heat sink radiates heat outwards, thereby improving the heating effect. At the same time, the spiral heat sink presents a red spiral shape, which has an ornamental effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the heating stove in the embodiment of the present application.

[0027] Figure 2 It is a schematic diagram of the installation structure of the burner and the bottom cover in the embodiment of the present application.

[0028] Figure 3 It is a schematic diagram of the structure of the cover body to be assembled in the embodiment of the present application.

[0029] Figure 4 It is a schematic diagram of the structure of the base in the embodiment of the present application.

[0030] Explanation of the reference numerals: 1. base; 11. mounting plate; 12. supporting foot; 121. supporting notch; 122. mounting ear; 2. burner; 21. small gas bottle; 22. electronic igniter; 23. gas valve; 24. gas pipe; 241. air inlet; 25. gas burner head; 3. cover; 31. upper cover; 311. second heat dissipation hole; 32. bottom cover; 321. through hole; 33. heat dissipation tube; 331. upper annular convex edge; 332. lower annular convex edge; 333. first heat dissipation hole; 34. annular limiting edge; 35. heat insulation board; 4. heat dissipation wire. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-4 This application is described in further detail.

[0032] The present application embodiment discloses a desktop gas heating stove. Figure 1 The desktop gas heating stove includes a base 1, a burner 2, a cover 3, and a heat sink 4. The burner 2 is placed on the base 1, and the cover 3 is installed on the upper side of the burner 2. The flame generated by the burner 2 is located in the cover 3. The circumferential side wall of the cover 3 is hollowed out to facilitate the outward radiation of heat and play a protective role. The heat sink 4 is arranged in the cover 3 above the burner 2, and the heat sink 4 is arranged in a spiral shape. The heat sink 4 adopts a metal heating wire, and the heat sink 4 is first spirally rolled into a cylindrical shape and then rolled into a spiral shape, thereby increasing the heat dissipation area of ​​the heat sink 4. The flame generated by the burner 2 radiates heat outward and heats the heat sink 4. The heated heat sink 4 radiates heat outward, thereby improving the heating effect. At the same time, the heat sink 4 will present a red spiral shape after being heated to a certain temperature, thereby having an ornamental effect.

[0033] Reference Figure 2 The burner 2 includes a small gas bottle 21, an electronic igniter 22, a gas valve 23, a gas pipe 24, and a gas burner head 25. The small gas bottle 21 is placed on the base 1. The lower end of the gas valve 23 is threadedly connected to the small gas bottle 21, and the upper end of the gas valve 23 is threadedly connected to the gas pipe 24. The other end of the gas pipe 24 extends into the cover body 3 and is fixedly connected to the gas burner head 25. The electronic igniter 22 is arranged outside the cover body 3, and the discharge needle of the electronic igniter 22 extends into the cover body 3 close to the gas burner head 25. The gas burner head 25 is fixed at the bottom of the cover body 3, and the burner 2 supports the cover body 3. In order to improve the combustion efficiency of the gas, the side wall of the gas pipe 24 is provided with an air inlet 241 that communicates with the outside world. When the compressed gas in the small gas bottle 21 is sprayed into the gas burner head 25, the outside air is sucked into the gas pipe 24 through negative pressure to reach the gas burner head 25 for mixed combustion, thereby improving the efficiency of gas combustion.

[0034] Reference Figure 3 The cover body 3 includes an upper cover 31, a bottom cover 32 and a heat dissipation tube 33. The upper end of the heat dissipation tube 33 is provided with an annular upper convex edge 331. The upper cover 31 is fixedly connected to the annular upper convex edge 331 by bolts. The lower end of the heat dissipation tube 33 is provided with an annular lower convex edge 332. The bottom cover 32 is fixedly connected to the annular lower convex edge 332 by bolts. The heat dissipation wire 4 is fixed on the lower surface of the upper cover 31, and the gas burner head 25 is fixedly set on the upper surface of the bottom cover 32. The edges of the upper cover 31 and the bottom cover 32 are both provided with an annular limiting edge 34, and the inner diameter of the annular limiting edge 34 is equal to the outer diameter of the heat dissipation tube 33. In this embodiment, the cover body 3 is hollowed out, and specifically, the side wall of the heat dissipation tube 33 is spaced apart along the circumferential direction to provide a plurality of vertical long strip-shaped first heat dissipation holes 333. The long strip-shaped first heat dissipation holes 333 are convenient for the flame and the heat dissipation wire 4 to radiate heat to the outside, and are also convenient for viewing.

[0035] The upper cover 31 is provided with a plurality of long waist-shaped second heat dissipation holes 311 radially spaced apart. The second heat dissipation holes 311 provided on the upper cover 31 increase the space for the cover body 3 to radiate heat outward. The bottom cover 32 located on the side of the gas burner 25 is provided with a through hole 321, which is communicated with the outside world. The air enters the gas burner 25 through the through hole 321, thereby improving the combustion efficiency of the gas.

[0036] Reference Figure 1 and Figure 2 The cover body 3 also includes a heat insulation board 35, and the bottom cover 32 is vertically provided with a plurality of fixing bolts, and the heat insulation board 35 is fixed to the bottom of the cover body 3 by the fixing bolts. By setting the heat insulation board 35 under the cover body 3, the small gas bottle 21 below is insulated, thereby improving the safety performance of the heating stove.

[0037] Reference Figure 1 and Figure 4 The base 1 includes a mounting plate 11 and a plurality of supporting feet 12. The mounting plate 11 is horizontally arranged. The plurality of supporting feet 12 are vertically connected to the mounting plate 11 at intervals. The plurality of supporting feet 12 are provided with supporting notches 121 near the mounting plate 11. The plurality of supporting notches 121 form a supporting space for placing a small gas cylinder 21. The supporting space formed by the plurality of supporting notches 121 on the base 1 facilitates the installation and removal of the small gas cylinder 21, thereby facilitating the carrying of the overall heating stove.

[0038] The mounting plate 11 in this embodiment is arranged in a triangular shape, and three supporting legs 12 are arranged. The supporting legs 12 located below the supporting notch 121 are bent horizontally and are provided with mounting ears 122, and the mounting ears 122 are rotatably connected to the top corners of the mounting plate 11. The supporting legs 12 are rotatably connected to the top corners of the triangular mounting plate 11 through the mounting ears 122, so that the supporting legs 12 can be rotated to support the small gas cylinder 21, or the supporting legs 12 can be rotated close to the mounting plate 11 for folding and storage, thereby reducing the space occupied by the base 1 when carried.

[0039] The implementation principle of a desktop gas heating stove in an embodiment of the present application is as follows: the flame generated by the burner 2 radiates heat outward while heating the heat sink 4. The heated heat sink 4 radiates heat outward, thereby improving the heating effect. At the same time, the heat sink 4 will present a bright red spiral shape after being heated to a certain temperature, thereby having an ornamental effect.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A desktop gas heating stove, characterized in that: The invention comprises a base (1), a cover (3), a heat sink (4), and a burner (2); the burner (2) comprises a small gas bottle (21) and a gas burner head (25); the small gas bottle (21) is placed on the base (1); the cover (3) is arranged on the burner (2); the gas burner head (25) is arranged at the bottom of the cover (3); the heat sink (4) is arranged in a spiral shape; the heat sink (4) is arranged in the cover (3) above the gas burner head (25); and the circumferential side wall of the cover (3) is hollowed out.

2. The desktop gas heating stove according to claim 1, characterized in that: The cover body (3) comprises an upper cover (31), a bottom cover (32) and a heat dissipation tube (33); an annular upper convex edge (331) is arranged at the upper end of the heat dissipation tube (33); the upper cover (31) is fixedly connected to the annular upper convex edge (331) by bolts; an annular lower convex edge (332) is arranged at the lower end of the heat dissipation tube (33); the bottom cover (32) is fixedly connected to the annular lower convex edge (332) by bolts; the heat dissipation wire (4) is fixed to the lower surface of the upper cover (31); and the gas burner head (25) is fixedly arranged on the upper surface of the bottom cover (32).

3. The desktop gas heating stove according to claim 2, characterized in that: The side wall of the heat dissipation cylinder (33) is provided with a plurality of vertical long strip-shaped first heat dissipation holes (333) at intervals along the circumferential direction.

4. The desktop gas heating stove according to claim 2, characterized in that: The upper cover (31) is provided with a plurality of second heat dissipation holes (311) spaced apart in radial direction.

5. The desktop gas heating stove according to claim 1, characterized in that: The burner (2) further comprises an electronic igniter (22), a gas valve (23), and a gas pipe (24); the lower end of the gas valve (23) is connected to the small gas bottle (21); the upper end of the gas valve (23) is connected to the gas pipe (24); the other end of the gas pipe (24) is connected to the gas burner head (25); and the electronic igniter (22) is arranged on the cover body (3).

6. The desktop gas heating stove according to claim 5, characterized in that: The side wall of the gas pipe (24) is provided with an air inlet (241) communicating with the outside.

7. The desktop gas heating stove according to claim 1, characterized in that: The cover body (3) further comprises a heat insulation board (35), and the heat insulation board (35) is fixedly arranged below the cover body (3).

8. The desktop gas heating stove according to claim 1, characterized in that: The base (1) comprises a mounting plate (11) and a plurality of supporting feet (12); the mounting plate (11) is arranged horizontally; the plurality of supporting feet (12) are vertically connected to the mounting plate (11) at intervals; the plurality of supporting feet (12) are provided with supporting notches (121) near the mounting plate (11); the plurality of supporting notches (121) form a supporting space for placing the small gas cylinder (21).

9. The desktop gas heating stove according to claim 8, characterized in that: The mounting plate (11) is arranged in a triangle shape, and three supporting feet (12) are arranged. The supporting feet (12) located below the supporting notch (121) are bent horizontally and provided with mounting ears (122), and the mounting ears (122) are rotatably connected to the top corners of the mounting plate (11).

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