CN213453842U

CN213453842U - Electric heating furnace structure capable of avoiding heat accumulation

Info

Publication number: CN213453842U
Application number: CN202021026655.3U
Authority: CN
Inventors: 冯海丽; 赵连兴
Original assignee: Huanghua Nuanhe Environmental Protection Equipment Co ltd
Current assignee: Huanghua Nuanhe Environmental Protection Equipment Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-06-15
Anticipated expiration: 2030-06-08

Abstract

The utility model provides an avoid electric heating stove structure of heat gathering, including the heating cabinet, the opening has been seted up to one side of heating cabinet, the inside of heating cabinet is equipped with the water pump, the water pump is connected with electric heater through the pipeline, electric heater is close to open-ended one side and is equipped with radiator fan, radiator fan's both sides lateral wall all is fixed in on the heating cabinet inner wall, radiator fan keeps away from one side of electric heater is equipped with the drainage frame, be equipped with a plurality of drainage pieces in the framework of drainage frame, every the one end outer peripheral face of rotation axis all is fixed with the gear, every the gear all runs through the casing of drainage frame is extended to the outside, and is a plurality of the gear meshes with the sawtooth rack mutually, the sawtooth rack passes through power component and goes up and down. The utility model discloses a cooperation of radiator fan and drainage frame can guide hot-blast luffing motion to prevent that hot-blast too is concentrated, make the hot-air can't fill indoor fast.

Description

Electric heating furnace structure capable of avoiding heat accumulation

Technical Field

The utility model mainly relates to the technical field of electric heating stoves, concretely relates to avoid electric heating stove structure of heat gathering.

Background

An electric heating stove is a heating device which converts electric energy into heat energy to directly generate heat or meets the heating requirement by circulating a heat medium in a heating pipeline.

According to the electric heating stove convenient to install provided by the patent document with the application number of CN201920393585.6, the electric heating stove comprises an electric heating stove main body, a supporting foot seat, a blowing heat dissipation fan, a supporting transverse plate, an isolation net, a humidifying hot air conveying protective cover structure, a fixed connecting plate structure convenient to install, an adjustable sliding object-placing hook structure, a cold water injection pipe, a first control valve, a heating box, a ventilating heat dissipation hole, a hot water outlet pipe, a second control valve, a vent hole, a heating pipe, a protective door and a controller, wherein the electric heating stove adopts a PVC plastic box with an upper opening, so that clear water can be placed in the electric heating stove, and the indoor humidity is increased; the adjusting sliding sleeve and the setting of putting the thing couple are favorable to placing the article that need dry, increase the practical function of electric heating stove, satisfy the needs of life.

However, the existing electric heating stove has defects, for example, the existing electric heating stove usually adopts a cooling fan blowing mode to blow heat out of the heating box, but the stove is difficult to adjust the wind direction of the cooling fan, so that the hot wind blown out by the cooling fan is too concentrated, and the heating effect of the stove is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an electric heating stove structure for avoiding heat accumulation, which is used for solving the technical problem provided in the background technology.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

an electric heating furnace structure capable of avoiding heat accumulation comprises a heating box, wherein one side of the heating box is provided with an opening, a water pump is arranged in the heating box and connected with an electric heater through a pipeline, one side of the electric heater close to the opening is provided with a cooling fan, the side walls of the two sides of the cooling fan are both fixed on the inner wall of the heating box, one side of the cooling fan far away from the electric heater is provided with a drainage frame, the side wall of the drainage frame is fixed on the inner wall of the heating box, a plurality of drainage sheets are arranged in the frame body of the drainage frame, each drainage sheet is rotatably connected with the drainage frame through a rotating shaft, the peripheral surface of one end of each rotating shaft is fixedly provided with a gear, each gear penetrates through the shell of the drainage frame and extends to the outside, two adjacent gears are mutually meshed, and the gears are meshed with sawtooth strips, the sawtooth strip goes up and down through the power component, the both sides of sawtooth strip all butt have the guide strip, every the guide strip all is fixed in on the inner wall of heating cabinet.

Furthermore, the cross section of each guide strip is L-shaped, one ends of the two guide strips, which are far away from the sawtooth strips, are connected through a termination piece, and the termination piece is connected with the shell of the sawtooth strips through springs.

Furthermore, the sawtooth rack is connected with the power assembly through a pulley, and the pulley is rotatably connected with one end, far away from the termination piece, of the sawtooth rack through a rotating shaft.

Furthermore, the power assembly comprises a cam, the cam is abutted to the pulley, the cam is fixed on an output shaft of the motor, and the motor is fixed inside the heating box.

Furthermore, the bottom surface of the heating box is provided with a sliding groove, and the heating box is connected with the sealing cover in a sliding mode through the sliding groove.

Furthermore, a termination plate is fixed on one side of the sealing cover.

Furthermore, a plurality of counterweight strips are inserted into the shell of the sawtooth strip.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses can guide hot-blast luffing motion, thereby prevent hot-blast too concentrated, make hot-air can't fill fast indoor, through radiator fan and drainage frame's cooperation, when making the sawtooth rack go up and down under power component's drive, because sawtooth rack meshes with the rotatory epaxial gear mutually, make the rotatory epaxial drainage piece change the linear motion of sawtooth rack into the rotary motion of self, thereby guide hot-blast luffing motion, make hot-air fill fast indoor.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic structural view of the drainage frame of the present invention;

fig. 4 is a schematic structural view of the electric heater and the water pump of the present invention.

In the figure: 1. a heating box; 11. an electric heater; 12. a water pump; 13. a heat radiation fan; 14. a drainage frame; 141. a drainage sheet; 142. a rotating shaft; 143. a gear; 144. a sawtooth strip; 145. a guide strip; 146. a termination sheet; 147. a spring; 148. a pulley; 149. a power assembly; 1491. a motor; 1492. a cam; 15. a chute; 16. an opening; 2. sealing the cover; 21. and a termination plate.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, an electric heating furnace structure for avoiding heat accumulation includes a heating box 1, an opening 16 is disposed on one side of the heating box 1, a water pump 12 is disposed inside the heating box 1, the water pump 12 is connected to an electric heater 11 through a pipeline, a heat dissipation fan 13 is disposed on one side of the electric heater 11 close to the opening 16, side walls of both sides of the heat dissipation fan 13 are fixed on an inner wall of the heating box 1, a drainage frame 14 is disposed on one side of the heat dissipation fan 13 away from the electric heater 11, side walls of the drainage frame 14 are fixed on an inner wall of the heating box 1, a plurality of drainage sheets 141 are disposed in a frame body of the drainage frame 14, each drainage sheet 141 is rotatably connected to the drainage frame 14 through a rotating shaft 142, a gear 143 is fixed on an outer circumferential surface of one end of each rotating shaft 142, each gear 143 penetrates through a casing of the drainage frame 14 and extends to the outside, the adjacent two gears 143 are meshed with each other, the gears 143 are meshed with the sawtooth racks 144, the sawtooth racks 144 ascend and descend through the power assembly 149, guide strips 145 are abutted to two sides of each sawtooth rack 144, and each guide strip 145 is fixed on the inner wall of the heating box 1.

In an embodiment, referring to fig. 2, a sliding groove 15 is formed in a bottom end surface of the heating box 1, the heating box 1 is slidably connected to the sealing cover 2 through the sliding groove 15, so that the opening 16 of the heating box 1 is sealed by the sealing cover 2 slidably connected to the heating box 1, and the heating box 1 and the sealing cover 2 are fixed by bolts.

Referring to fig. 2, a stop plate 21 is fixed to one side of the cover 2 to prevent the cover 2 from sliding completely into the heating chamber 1 and affecting the removal of the cover 2.

In an embodiment, referring to fig. 3, each of the guide strips 145 has an L-shaped cross section, one end of each of the two guide strips 145, which is away from the sawtooth strip 144, is connected through a stop piece 146, and the stop piece 146 is connected with the housing of the sawtooth strip 144 through a spring 147, so that the sawtooth strip 144 is gradually away from the stop piece 146 on the spring 147 and is always kept in abutment with the cam 1492 at the other end of the sawtooth strip 144 by the energy stored by the spring 147 in abutment with the sawtooth strip 144.

Referring now to fig. 3, in an exemplary embodiment, the sawtooth rack 144 is coupled to a power assembly 149 via a pulley 148, the pulley 148 is rotatably connected with one end of the sawtooth rack 144 far away from the stop piece 146 through a rotating shaft, so that the rack 144 abuts with the cam 1492 in the power assembly 149 via the pulley 148 thereon, so that, by virtue of the rotation of the pulley 148, dry friction is prevented from occurring between the toothed rack 144 and the cam 1492, thereby reducing the wear on cams 1492, power assembly 149 includes cams 1492, the cam 1492 is abutted against the pulley 148, the cam 1492 is fixed on the output shaft of the motor 1491, the motor 1491 is fixed inside the heating box 1, so that when the output shaft of the motor 1491 drives the cam 1492 thereon to rotate, the cam 1492 is moved up and down by its own reciprocating motion to continuously push the saw tooth strip 144 abutting against it.

In an embodiment, referring to fig. 3 again, a plurality of weight bars 1441 are inserted into a housing of the sawtooth rack 144, so that the sawtooth rack 144 drives its own weight by the weight bars 1441 thereon, and the sawtooth rack 144 is always kept in abutment with the cam 1492 by the gravity.

The utility model discloses a concrete operation as follows:

when the electric heating stove is used, the water pump 12 in the heating box 1 firstly pumps cold water into the electric heater 11 for heating, the heat dissipation fan 13 is started, heat is blown out through the drainage frame 14 on one side of the heat dissipation fan 13 and the heat dissipation holes on the sealing cover 2 under the action of the heat dissipation fan 13, meanwhile, the motor 1491 is started, the output shaft of the motor 1491 drives the cam 1492 thereon to rotate, the cam 1492 utilizes the reciprocating motion of the cam to continuously push the sawtooth strip 144 abutted against the cam to lift, because the sawtooth strip 144 is meshed with the gear 143 on the rotating shaft 142, the drainage piece 141 on the rotating shaft 142 converts the linear motion of the sawtooth strip 144 into the rotary motion of the cam, the rotating shaft 142 utilizes the gear 143 on the rotating shaft 143 to be meshed with the gear 143 on the adjacent rotating shaft 142, the drainage pieces 141 on the rotating shafts 142 are driven to simultaneously swing up and down, and the hot air is guided to swing up, so that the hot air rapidly fills the room.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides an avoid electric heating stove structure of heat gathering, includes heating cabinet (1), its characterized in that, opening (16) have been seted up to one side of heating cabinet (1), the inside of heating cabinet (1) is equipped with water pump (12), water pump (12) are connected with electric heater (11) through the pipeline, one side that electric heater (11) are close to opening (16) is equipped with radiator fan (13), the both sides lateral wall of radiator fan (13) all is fixed in on heating cabinet (1) inner wall, one side that electric heater (11) were kept away from to radiator fan (13) is equipped with drainage frame (14), the lateral wall of drainage frame (14) is fixed in on the inner wall of heating cabinet (1), be equipped with a plurality of drainage pieces (141) in the framework of drainage frame (14), every drainage piece (141) all through rotation axis (142) with drainage frame (14) rotate and be connected, each gear (143) is fixed on the outer peripheral surface of one end of each rotating shaft (142), each gear (143) penetrates through the shell of the drainage frame (14) and extends to the outside, two adjacent gears (143) are meshed with each other, the gears (143) are meshed with the sawtooth strips (144), the sawtooth strips (144) rise and fall through a power assembly (149), guide strips (145) are abutted to the two sides of the sawtooth strips (144), and each guide strip (145) is fixed on the inner wall of the heating box (1).

2. The electric heating furnace structure for preventing heat accumulation according to claim 1, wherein each of the guide bars (145) has an L-shaped cross section, and ends of the two guide bars (145) far away from the saw-tooth bar (144) are connected by a stop piece (146), and the stop piece (146) is connected with a housing of the saw-tooth bar (144) by a spring (147).

3. The electric heating furnace structure for preventing heat accumulation according to claim 2, wherein the saw-toothed rack (144) is connected with a power assembly (149) through a pulley (148), and the pulley (148) is rotatably connected with one end of the saw-toothed rack (144) far away from the terminal plate (146) through a rotating shaft.

4. An electric heating furnace structure for avoiding heat accumulation according to claim 3, wherein the power assembly (149) comprises a cam (1492), the cam (1492) abuts against the pulley (148), the cam (1492) is fixed on an output shaft of a motor (1491), and the motor (1491) is fixed inside the heating box (1).

5. An electric heating furnace structure for avoiding heat accumulation according to claim 1, characterized in that the bottom end surface of the heating box (1) is provided with a sliding groove (15), and the heating box (1) is slidably connected with the cover (2) through the sliding groove (15).

6. An electric heating furnace structure for preventing heat accumulation according to claim 5, wherein a terminating plate (21) is fixed to one side of the cover (2).

7. The electric heating furnace structure for preventing heat accumulation according to claim 1, wherein a plurality of weight bars (1441) are inserted into the housing of the saw-tooth bar (144).