CN210141698U

CN210141698U - Small-sized air heater

Info

Publication number: CN210141698U
Application number: CN201920747421.9U
Authority: CN
Inventors: 张诗慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-03-13
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a small-sized air heater, which comprises a base, an electric cabinet, a controller, a power line, an air heater main body and a dustproof net, wherein the base is movably connected with the air heater main body, the controller is fixedly arranged on the side surface of the base, the electric cabinet is electrically connected with the controller, the tail end of the power line is connected with the controller, the dustproof net is embedded and arranged on the front surface of the air heater main body, the electric cabinet comprises a chain, a rolling wheel, a first rolling belt, a second rolling belt, an upper plate, a lower plate, the air heater, a fixed rod, a sliding chute, a driving wheel, a rotating shaft, a motor cabinet body and a driving bevel gear, the upper plate and the lower plate are, and when the air outlet is lifted, the opening of the air outlet is automatically reduced, and the air pressure is increased, so that the wind power can overcome the air resistance, and the blowing is farther and more concentrated.

Description

Small-sized air heater

Technical Field

The utility model relates to a small-size air heater belongs to the air heater field.

Background

The air heater theory of operation is the air-blower most and blows the air to the heater in, makes the air evenly pass through in the spiral helicine heating wire, and the heat that produces after the heating wire circular telegram carries out the heat exchange with the cold air that passes through to use the wind temperature of air outlet to rise, prior art discloses that the application number is: 201520070045.6, the structure of the air heater comprises a blower, the blower is a fan blade with a rotating shaft driven by a motor, and the blower is provided with an air outlet; the heating cabin is cylindrical, at least three circular heating wires are arranged in the heating cabin, and the diameters of the circular heating wires are sequentially increased or decreased; the ring heater strip centre of a circle, heated warehouses air outlet all are on the central axis of heated warehouses, but this prior art is relatively poor at the ability of automatically regulated air outlet angle, and if heighten the air outlet angle and upwards blow, the wind resistance of air outlet is acted on and will not blow far, can't use appointed machining area.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a small-size air heater to the not enough of prior art existence, the utility model aims at providing a current problem of solution.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a small-sized air heater structurally comprises a base, an electric cabinet, a controller, a power cord, an air heater main body and a dust screen, wherein the base is movably connected with the air heater main body, the controller is fixedly installed on the side face of the base, the electric cabinet is electrically connected with the controller, the tail end of the power cord is connected with the controller, the dust screen is embedded and installed on the front face of the air heater main body, the electric cabinet comprises a chain, a rolling wheel, a first rolling belt, a second rolling belt, an upper plate, a lower plate, the air heater, a fixed rod, a sliding chute, a driving wheel, a rotating shaft, a motor cabinet body and a driving bevel gear, the upper plate and the lower plate are installed on the rear side of the dust screen, the upper plate and the lower plate are movably connected with the inner wall of the air heater main body through shaft rods, the first rolling belt is rolled on the rolling, the second winding belt is wound and contracted on the winding wheel, the other end of the second winding belt is connected with the lower plate, the winding wheel is in transmission connection with the winding wheel through a chain, the sliding groove is installed at the bottom of the air heater main body and is in an integrated structure with the air heater main body, the air heater is installed on the rear side of the driving wheel and is electrically connected with the controller, the rotating shaft is fixedly connected with the air heater main body, the tail end of the rotating shaft is fixedly connected with the driving wheel, and the driving bevel gear is meshed with the rotating shaft.

Furthermore, a bearing is arranged on the outer side of the axle center of the driving wheel, and the rotating shaft is fixedly connected with the outer ring of the bearing of the driving wheel.

Furthermore, the fixed rod is L-shaped, one end of the fixed rod is fixedly connected with the fixed rod and the inner ring of the chain bearing, and the other end of the fixed rod is fixedly connected to the inner surface of the base.

Furthermore, a servo motor is arranged inside the motor cabinet body and connected with the driving bevel gear.

Furthermore, the bottom of the hot air blower main body is round, the fixing rod penetrates through the sliding groove, and the length of the sliding groove is not less than one fourth of the circumference of the bottom of the hot air blower main body.

Further, the controller is a single chip microcomputer travel circuit switch.

Furthermore, the model that the inside battery of electricity rack adopted is a DFGB 80R's a motor, and the device interference killing feature is strong, and the radiating effect is good.

The utility model has the advantages that: when needing adjustment air-out angle, press the switch of controller, start the interior motor of electric cabinet, make the drive conical gear rotatory, it is rotatory to utilize drive conical gear to drive the pivot, make the air heater main part rotatory, carry out angle modulation to the air outlet, and end at the pivot is fixed mutually with the drive wheel, the dead lever is interior fixed with the drive wheel, make the drive wheel will rotate, utilize the chain to make the reel rotation tighten up first winding and second winding through the rotation of drive wheel, the contained angle between upper plate and the hypoplastron will be dwindled, the air outlet reduces, atmospheric pressure increases, can adjust the air outlet angle through shift knob, and when raising the air outlet, reduce the air outlet opening automatically, increase the wind pressure, make air resistance can be overcome to wind-force, what blow is farther concentrates more.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a small air heater of the present invention;

fig. 2 is a schematic structural diagram of a side view of a small-sized hot-air blower cabinet according to the present invention;

fig. 3 is a schematic view of the front view of the small-sized hot-air blower/motor cabinet of the present invention.

In the figure: the air heater comprises a base-1, a motor cabinet-2, a controller-3, a power line-4, an air heater main body-5, a dust screen-6, a chain-201, a winding wheel-202, a first winding belt-203, a second winding belt-204, an upper plate-205, a lower plate-206, an air heater-207, a fixed rod-208, a chute-209, a transmission wheel-210, a rotating shaft-211, a motor cabinet-212 and a driving bevel gear-213.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution of a small air heater: the structure of the electric cabinet comprises a base 1, a motor cabinet 2, a controller 3, a power cord 4, an air heater main body 5 and a dust screen 6, wherein the base 1 is movably connected with the air heater main body 5, the controller 3 is fixedly arranged on the side surface of the base 1, the motor cabinet 2 is electrically connected with the controller 3, the tail end of the power cord 4 is connected with the controller 3, the dust screen 6 is embedded and arranged on the front surface of the air heater main body 5, the motor cabinet 2 comprises a chain 201, a rolling wheel 202, a first rolling belt 203, a second rolling belt 204, an upper plate 205, a lower plate 206, an air heater 207, a fixed rod 208, a sliding groove 209, a driving wheel 210, a rotating shaft 211, a motor cabinet body 212 and a driving conical gear 213, the upper plate 205 and the lower plate 206 are both arranged on the rear side of the dust screen 6, the upper plate 205, the first tape 203 is wound on the winding wheel 202, the other end of the first tape is connected with the upper plate 205, the hot air blower 207 is installed inside the hot air blower main body 5, the second tape 204 is wound on the winding wheel 202, the other end of the second tape is connected with the lower plate 206, the winding wheel 202 is in transmission connection with the winding wheel 202 through the chain 201, the chute 209 is installed at the bottom of the hot air blower main body 5 and is integrated with the hot air blower main body 5, the hot air blower 207 is installed at the rear side of the driving wheel 210 and is electrically connected with the controller 3, the rotating shaft 211 is fixedly connected with the hot air blower main body 5, the tail end of the rotating shaft 211 is fixedly connected with the driving wheel 210, the driving bevel gear 213 is meshed with the rotating shaft 211, a bearing is arranged outside the shaft center of the driving wheel 210, the rotating shaft 211 is fixedly connected with the outer ring of the bearing of the driving wheel 210, the fixing rod, the other end fixed connection is on base 1 internal surface, the inside servo motor that is equipped with of motor cabinet body 212, and with drive bevel gear 213 is connected, and air heater main part 5 bottom is the circle form, dead lever 208 runs through in spout 209, spout 209 length is not less than the fourth of air heater main part 5 bottom circumference, controller 3 singlechip travel circuit switch, the model that the inside battery of electricity rack 2 adopted is a motor of DFGB80R, and the device interference killing feature is strong, and the radiating effect is good.

For example, when the air outlet angle needs to be adjusted, the switch of the controller 3 is pressed, the motor in the motor cabinet 2 is started, the driving conical gear 213 is rotated, the driving conical gear 213 drives the rotating shaft 211 to rotate, the air heater main body 5 is rotated, the air outlet is angularly adjusted, the tail end of the rotating shaft 211 is fixed with the driving wheel 210, the fixing rod 208 is fixed in the driving wheel 210, the driving wheel 210 is rotated, the first tape 203 and the second tape 204 are rotationally tightened by the roller 202 through the rotation of the driving wheel 210 through the chain 201, the included angle between the upper plate 205 and the lower plate 206 is reduced, the air outlet is reduced, and the air pressure is increased.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A small-size air heater which characterized in that: the structure of the air heater comprises a base (1), a motor cabinet (2), a controller (3), a power line (4), an air heater main body (5) and a dustproof net (6), wherein the base (1) is movably connected with the air heater main body (5), the controller (3) is fixedly arranged on the side face of the base (1), the motor cabinet (2) is electrically connected with the controller (3), the tail end of the power line (4) is connected with the controller (3), the dustproof net (6) is embedded and arranged on the front face of the air heater main body (5), and the motor cabinet (2) comprises a chain (201), a rolling wheel (202), a first rolling belt (203), a second rolling belt (204), an upper plate (205), a lower plate (206), the air heater (207), a fixed rod (208), a sliding groove (209), a transmission wheel (210), a rotating shaft (211), The electric fan comprises a motor cabinet body (212) and a driving bevel gear (213), wherein an upper plate (205) and a lower plate (206) are both arranged on the rear side of a dust screen (6), the upper plate (205) and the lower plate (206) are both movably connected with the inner wall of a hot air fan main body (5) through a shaft rod, a first winding tape (203) is wound on a winding wheel (202), the other end of the first winding tape is connected with the upper plate (205), a hot air fan (207) is arranged inside the hot air fan main body (5), a second winding tape (204) is wound on the winding wheel (202), the other end of the second winding tape is connected with the lower plate (206), the winding wheel (202) is in transmission connection with the winding wheel (202) through a chain (201), a sliding groove (209) is arranged at the bottom of the hot air fan main body (5) and is in an integrated structure with the hot air fan main body (5), the hot air fan (207) is arranged on the rear side of a, the rotating shaft (211) is fixedly connected with the hot air blower main body (5), the tail end of the rotating shaft (211) is fixedly connected with the driving wheel (210), and the driving conical gear (213) is meshed with the rotating shaft (211).

2. A compact air heater according to claim 1, wherein: and a bearing is arranged on the outer side of the axis of the driving wheel (210), and the rotating shaft (211) is fixedly connected with the outer ring of the bearing of the driving wheel (210).

3. A compact air heater according to claim 1, wherein: the fixing rod (208) is L-shaped, one end of the fixing rod (208) is fixedly connected with the inner bearing ring of the chain (201), and the other end of the fixing rod is fixedly connected to the inner surface of the base (1).

4. A compact air heater according to claim 1, wherein: the motor cabinet body (212) is internally provided with a servo motor and is connected with the driving bevel gear (213).

5. A compact air heater according to claim 1, wherein: the bottom of the hot air blower main body (5) is round, the fixing rod (208) penetrates through the sliding groove (209), and the length of the sliding groove (209) is not less than one fourth of the circumference of the bottom of the hot air blower main body (5).