CN219868076U

CN219868076U - Convection type electric fireplace

Info

Publication number: CN219868076U
Application number: CN202320247102.8U
Authority: CN
Inventors: 张德林
Original assignee: Hubei Ruolin Electrical Technology Co ltd
Current assignee: Hubei Ruolin Electrical Technology Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-10-20
Anticipated expiration: 2033-02-16

Abstract

The utility model relates to the technical field of electric fireplaces and discloses a convection type electric fireplace, which comprises a box body, wherein a heat insulation baffle fixedly connected with the side wall of the box body is arranged in the box body, a convection cavity and a heating cavity are respectively arranged at the upper side and the lower side of the heat insulation baffle in the box body, a heating device is fixedly connected to the bottom of the heating cavity, an air outlet is formed at the top of the convection cavity, an air inlet is formed at the top of the heating device, a ventilation pipe penetrating through the heat insulation baffle is arranged in the box body and fixedly connected to the air inlet, a heat-conducting pipe is fixedly connected to the top of the heating device, a fan is fixedly connected to the bottom of the heating cavity, and the fan is connected to the heating device through a pipeline. The utility model has the following advantages and effects: the space in the furnace body can be heated, cold and hot air in the three-dimensional space can be circulated, convection is generated between the cold and hot air, heat transmission is quickened, and heating in the furnace can be uniformly conducted to each space.

Description

Convection type electric fireplace

Technical Field

The utility model relates to the technical field of electric fireplaces, in particular to a convection type electric fireplace.

Background

The origin of the fireplace can be traced to the time period of lighting, heating and roasting food by using a fire pond when the human just moves into the mountain hole. Along with the development of productivity, the three functions of lighting, heating and roasting food gradually evolve and separate, and the fireplace becomes special heating equipment. Morphologically, the fireplaces include traditional wood fireplaces, gas fireplaces, charcoal fireplaces and the like, and new categories are derived along with the development of the times: an electric fireplace. The electric fireplace is used as a European and American household decorative heating device, and accords with the current social trend of energy conservation, environmental protection and carbon emission reduction; it not only can heat, but also can be used as decorative article, and can be matched with marble and wooden wall stove frame, and can be integrated with decoration of home, hotel or office place so as to implement European style decoration style

The Chinese patent with the publication number of CN214949315U discloses an electric fireplace, which comprises a furnace body, a flame reflecting component arranged in the furnace body, wherein the flame reflecting component is arranged along the width direction of the furnace body, the flame reflecting component is driven to rotate by a first motor, the first motor is arranged on a sliding plate, the sliding plate is arranged in the furnace body through a guide rail, the guide rail is arranged in parallel with the flame reflecting component, a driving device is arranged on the sliding plate, and the driving device drives the sliding plate to reciprocate on the guide rail, so that the flame reflecting component is driven to swing left and right in the furnace body.

The electric fireplace described above has the following drawbacks: above-mentioned electric fireplace heat transfer goes on through the heat radiation, has the condition of being inconvenient for radiating, can only heat the regional air of fritter, just so causes indoor warm air inhomogeneous easily to can not effectually heat up fast in the room, and because electric fireplace is placed in the room for a long time, can deposit grey after using a period, influence the use.

Disclosure of Invention

The utility model aims to provide a convection type electric fireplace which can heat the space in a furnace body, circulate cold and hot air in a three-dimensional space, generate convection between the cold and hot air, accelerate heat transmission and uniformly transfer heating air in the furnace to each space.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a convection type electric fireplace, includes the box, be provided with in the box with box lateral wall fixed connection's heat-proof baffle, in the box the both sides are provided with convection cavity, heating chamber respectively about the heat-proof baffle, heating chamber bottom fixedly connected with heating device, it has the gas outlet to open at convection cavity top, the air inlet has been opened at heating device top, be provided with in the box and run through heat-proof baffle's breather pipe, breather pipe fixed connection in the air inlet, heating device top fixedly connected with heat pipe, the heat pipe is provided with input and output, the input fixed connection of heat pipe in heating device, the output fixed connection of heat pipe is in convection cavity top, heating chamber bottom fixedly connected with fan, the fan pass through pipe connection in heating device.

Through adopting above-mentioned technical scheme, when using electric fireplace, heating wire heating air, heating wire heating transfer gives solid fixed ring, the warm air after the heating gets into convection chamber through the breather pipe, follow the gas outlet output afterwards, thereby improve the efficiency of indoor air heating, and make indoor warm air have higher homogeneity, form the passageway that steam circulates fast through the cooperation of breather pipe and gas outlet, also can accelerate heat and give off at the condition that the fan is not opened, when starting the fan, the fan convulsions blow in heating device, the wind that the fan blown out is heated behind solid fixed ring, rethread breather pipe and gas outlet exhaust box, the design of heat pipe has increased the area of contact with the air, also can heat outside air effectively in the condition that the fan is not opened, improve the efficiency of electric fireplace to indoor air heating.

The utility model is further provided with: the heating device comprises a shell, a fixing column transversely and fixedly connected to the inner wall of the shell, and a plurality of electric heating wires connected to the fixing column, wherein a plurality of fixing rings for winding and connecting the electric heating wires are fixedly sleeved on the fixing column.

Through adopting above-mentioned technical scheme, through the inside fixedly connected with fixed column at heating device, the fixed ring has been cup jointed in the outside fixed of fixed column, the heating wire cup joints on fixed ring, help the thermal transmission of heating wire, the heat transfer that the heating wire sent gives fixed ring, improve the area of contact of heat-generating body and air, help quick with the wind that the heat transfer gives the fan and blow in, make the fan can be quick take away a large amount of heat from heating device in, help this electric fireplace quick convection heat dissipation.

The utility model is further provided with: the bottom of the air outlet is fixedly connected with a filter bag, the top end of the filter bag is fixedly connected with a connecting ring, and the connecting ring is connected with the box body through bolts.

Through adopting above-mentioned technical scheme, through at gas outlet bottom fixed connection filter bag, can adsorb the dust in the electric fireplace that is blown up by the fan, avoid it by blowing in the air, play the purifying effect to the air, filter bag adopts the detachable design simultaneously, conveniently takes down clearance, change, convenient to use.

The utility model is further provided with: and a plurality of ventilation holes are formed in one end, close to the fan, of the outer wall of the box body.

Through adopting above-mentioned technical scheme, when the fan blows out the air outlet with hot-blast, cold air will follow the ventilation hole and get into, realizes quick convection.

The utility model is further provided with: the inside support frame that supports is fixed with of filter bag to filter bag.

The utility model is further provided with: the heat conduction pipes are arranged in an S shape, and the input ends of the heat conduction pipes are positioned below the output ends of the heat conduction pipes.

By adopting the technical scheme, the heat conduction pipes are distributed in the S shape, so that the contact area between the heat conduction pipes and the outside is increased, the outside air is efficiently heated, and the heating efficiency of the electric fireplace to the indoor air is improved.

The beneficial effects of the utility model are as follows: for the heating wire circular telegram, the heating wire heat transfer gives the solid fixed ring, heating device and box internal air are heated upwards to rise, get into the convection chamber through the breather pipe, afterwards, discharge the box through the gas outlet, the design in heating chamber helps the quick gathering of heat, the internal hot air of box can rise, form the passageway that the steam circulates fast through the cooperation of breather pipe and gas outlet, also can accelerate the heat and give off in the condition that the fan does not open, when starting the fan, fan convulsions blow in heating device, the wind that the fan blows out is heated behind the solid fixed ring, rethread breather pipe and gas outlet discharge box, can heat the space in the furnace body, can let cold and hot air in the three-dimensional space circulate, make and produce the convection between the cold and hot air, the transmission of heat can be with the even conduction of heating wire in the stove to each space, the design of heat conduction pipe has increased the area of heat conduction pipe and outside, thereby high-efficient external air heats, improve the efficiency of electric fireplace to indoor air heating, through the inside fixed connection at heating device can accelerate the heat dissipation, the fixed column has cup jointed the solid fixed ring in the outside fixed heat, help the fan to blow in on the solid fixed ring, help the fan to heat transfer to be heated by the air, can be carried away the heat to the filter bag, can be had the air fast heat transfer to the filter bag is realized through the air, the filter bag is cooled down, can be had the air fast is cooled down, the air is convenient, the filter bag is connected, and has the air can be removed the air down and has high temperature air, the air is convenient, and has high temperature air-storage device, and has high air-safety device, and high efficiency, and can be easily absorbed the air, and can be easily down and has high efficiency The replacement and the use are convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present embodiment.

Fig. 2 is a sectional view of the present embodiment.

In the figure, 1, a box body; 2. a thermal shield; 3. a convection chamber; 4. a heating chamber; 5. a heating device; 6. an air inlet; 7. a vent pipe; 8. a heat conduction pipe; 9. a blower; 10. a vent hole; 11. a housing; 12. fixing the column; 13. heating wires; 14. a fixing ring; 15. a filter bag; 16. and a connecting ring.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Example 1: as shown in figure 1, a convection type electric fireplace comprises a box body 1, wherein a heat insulation baffle plate 2 fixedly connected with the side wall of the box body 1 is arranged in the box body 1, a convection cavity 3 and a heating cavity 4 are respectively arranged at the upper side and the lower side of the heat insulation baffle plate 2 in the box body 1, a heating device 5 is fixedly connected at the bottom of the heating cavity 4, an air outlet is formed at the top of the convection cavity 3, an air inlet 6 is formed at the top of the heating device 5, a ventilation pipe 7 penetrating through the heat insulation baffle plate 2 is arranged in the box body 1, the ventilation pipe 7 is fixedly connected with the air inlet 6, a heat conducting pipe 8 is fixedly connected at the top of the heating device 5, an input end of the heat conducting pipe 8 is fixedly connected with the heating device 5, an output end of the heat conducting pipe 8 is fixedly connected with the top of the convection cavity 3, a fan 9 is fixedly connected at the bottom of the heating cavity 4, the fan 9 is connected with the heating device 5 through a pipeline, when the electric fireplace is used, firstly, heating wire 13 heats air, heating wire 13 generates heat and transmits for solid fixed ring 14, the warm air after heating is exported from the gas outlet after passing through breather pipe 7, form the air convection, thereby improve indoor air heating's efficiency, and make indoor warm air have higher homogeneity, form the passageway that the steam circulated fast through breather pipe 7 and the cooperation of gas outlet, also can accelerate the heat and give off in the condition that fan 9 is unopened, when starting fan 9, fan 9 convulsions blow into heating device 5, the wind that fan 9 blown out is heated after solid fixed ring 14, rethread breather pipe 7 and gas outlet discharge box 1, the area of contact with the air has been increased in the design of heat pipe 8, can heat outside air also high-efficiently in the condition that fan 9 is unopened, improve the efficiency of electric fireplace to indoor air heating.

As shown in fig. 2, heating device 5 includes casing 11, horizontal fixed connection is in the fixed column 12 of casing 11 inner wall, connect in the fixed ring 14 of the winding of a plurality of power supply heater 13 connection of connection, through the inside fixedly connected with fixed column 12 at heating device 5, fixed ring 14 has been cup jointed in the outside fixed of fixed column 12, heating wire 13 cup joints on fixed ring 14, help heating wire 13 thermal transfer, the heat transfer that heating wire 13 sent gives fixed ring 14, improve the area of contact of heat-generating body and air, help quick with the heat transfer for the wind that fan 9 blown into, make fan 9 can be quick take away a large amount of heat from heating device 5 in, help this electric fireplace quick convection heat dissipation, gas outlet bottom fixedly connected with filter bag 15, the top fixedly connected with go-between 16 of filter bag 15, go-between 16 bolted connection is in box 1, through the outside fixed connection filter bag 15 in the fixed ring, can adsorb the dust in the electric fireplace that is blown by fan 9, avoid it to be blown into in by the air, act on purifying the filter bag, simultaneously, the heat pipe design is dismantled to the filter bag 15, the heat pipe is removed down in the air inlet 8, the air inlet is convenient for the outer wall is convenient for the air duct 8, the air inlet is convenient for the outer wall is realized, the air inlet 8 is high-to take away from the outside, the air duct is convenient for the air inlet 8, the air inlet is cooled down, the air inlet is convenient to be equipped with the air inlet 8, and is used for the air inlet 8, and is convenient to take down the outside, and the outside air inlet 8, and the air inlet is used to be conveniently to be convenient to be used.

When the electric fireplace is used, the electric heating wires 13 are electrified, the electric heating wires 13 heat and are transferred to the fixed ring 14, air in the heating device 5 and the box body 1 is heated and rises upwards, the box body 1 is discharged through the ventilating pipe 7 and the air outlet, the design of the heating cavity 4 is favorable for heat to be gathered rapidly, hot air in the box body 1 can rise, a channel for enabling hot air to flow rapidly is formed through the cooperation of the ventilating pipe 7 and the air outlet, heat dissipation can be accelerated even under the condition that the fan 9 is not opened, the contact area with air is increased due to the design of the heat conducting pipe 8, the air can be heated effectively even under the condition that the fan 9 is not opened, the heating device 5 is heated after the electric fireplace heats indoor air, when the fan 9 is started, air blown by the fan 9 is heated after passing through the fixed ring 14, the air is discharged out of the box body 1 through the ventilating pipe 7 and the air outlet, a plurality of ventilation holes 10 are formed in the outer wall of the box body 1, and when the fan 9 is blown out of the air outlet, the cold air enters from the ventilation holes 10, and rapid convection is achieved.

Claims

1. The utility model provides a convection type electric fireplace, includes box (1), its characterized in that: the heat insulation device is characterized in that a heat insulation baffle (2) fixedly connected with the side wall of the box body (1) is arranged in the box body (1), a convection cavity (3) and a heating cavity (4) are respectively arranged on the upper side and the lower side of the heat insulation baffle (2), a heating device (5) is fixedly connected to the bottom of the heating cavity (4), an air outlet is formed in the top of the convection cavity (3), an air inlet (6) is formed in the top of the heating device (5), a ventilation pipe (7) penetrating through the heat insulation baffle (2) is arranged in the box body (1), a heat conducting pipe (8) is fixedly connected to the top of the heating device (5), an input end and an output end of the heat conducting pipe (8) are fixedly connected to the top of the convection cavity (3), and a fan (9) is fixedly connected to the bottom of the heating cavity (4) and is connected to the fan (9) through a pipeline.

2. A convection type electric fireplace as set forth in claim 1 wherein: the heating device (5) comprises a shell (11), a fixing column (12) transversely and fixedly connected to the inner wall of the shell (11), and a plurality of heating wires (13) connected to the fixing column (12), wherein a plurality of fixing rings (14) for winding and connecting the heating wires (13) are fixedly sleeved on the fixing column (12).

3. A convection type electric fireplace as set forth in claim 1 wherein: the bottom of the air outlet is fixedly connected with a filter bag (15), the top end of the filter bag (15) is fixedly connected with a connecting ring (16), and the connecting ring (16) is connected with the box body (1) through bolts.

4. A convection type electric fireplace as set forth in claim 3 wherein: the inside of the filter bag (15) is fixed with a supporting frame for supporting the filter bag (15).

5. A convection type electric fireplace as set forth in claim 1 wherein: a plurality of ventilation holes (10) are formed in one end, close to the fan (9), of the outer wall of the box body (1).

6. A convection type electric fireplace as set forth in claim 1 wherein: the heat conduction pipes (8) are arranged in an S shape, and the input ends of the heat conduction pipes (8) are located below the output ends of the heat conduction pipes (8).