CN210921555U

CN210921555U - Vertical round electric heater

Info

Publication number: CN210921555U
Application number: CN201922026626.0U
Authority: CN
Inventors: 董静静
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-07-03
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a vertical circular electric heater, including base and round shell, the round shell is installed on base upper end outer wall, the inside dust guard that is provided with of round shell front end circumference outer wall, be provided with the dust screen on the circumference inner wall of dust guard, the inside electric heater main part that is provided with of circumference of round shell, the electric heater main part passes through rotary device and base connection, and the column spinner on this rotary device is rotatable, and its inside fixed column can not be rotatory, and this fixed column can have a supporting role to the electric heater main part, and its inside also has the electric wire hole, and the foremost end of electric wire passes the electric wire hole on the base, and the upper end of fixed column is passed the lower extreme of through-hole and electric heater main part and is fixed together, and the outside column spinner of fixed column then is fixed together with the lower extreme of round shell, can carry out some dustproof to the electric heater, The mosquito-proof worm effect still installs the dust screen on the dust guard on this round shell, just so can carry out the secondary protection to the electric heater main part.

Description

Vertical round electric heater

Technical Field

The utility model belongs to the technical field of domestic appliance is relevant, concretely relates to vertical circular electric heater.

Background

The electric heater can be widely applied to various civil and public buildings such as houses, offices, hotels, markets, hospitals, schools, train carriages and the like for mobile heating, simple movable houses and the like, integrates radiation and convection into a whole, is internally provided with high-efficiency aluminum alloy radiating wing plates, has strong radiation capability and large radiation area, adopts an electric heating film as a heating material, has a super-large area black crystal mirror surface fashionable appearance, completely meets the rigorous requirements of people who are interested in room decoration and beauty, is mainly used for supplying heat in a far infrared radiation and thermal convection mode, has a negative ion function for constantly refreshing air, is additionally provided with four wheels at the bottom, and fully considers the convenience of large-area room movement.

The prior electric heater technology has the following problems: the existing electric heater still has some insufficiencies in preventing dust and mosquito, so the electric heater is easily damaged by the damage to the inside of the electric heater, the short circuit of the electric heater is easily caused, the power failure danger is caused, and the electric shock condition of a person can be caused more seriously.

Disclosure of Invention

An object of the utility model is to provide a vertical circular electric heater to solve the problem that the heat outlet department of the electric heater that proposes among the above-mentioned background art gets into dust and mosquito easily.

In order to achieve the above object, the utility model provides a following technical scheme: a vertical circular electric heater comprises a base and a circular shell, wherein the circular shell is arranged on the outer wall of the upper end of the base, a dustproof opening is arranged inside the outer wall of the circular shell at the front end of the circular shell, a dustproof net is arranged on the inner wall of the circumference of the dustproof opening, an electric heater main body is arranged inside the circumference of the circular shell, a knob is arranged on the outer wall of the front end of the electric heater main body, a switch handle is arranged on the outer wall of the front end of the knob, a heat outlet is arranged inside the outer wall of the front end of the electric heater main body, a protective net is arranged on the inner wall of the circumference of the heat outlet, a fixing ring is arranged on the outer wall of the circumference of the dustproof net, external threads are arranged on the outer wall of the circumference of the fixing ring, internal threads are arranged on the inner wall of the circumference of the, the inside swivelling chute that is provided with of connecting hole lower extreme inner wall, the inside rotatory piece that has cup jointed of swivelling chute circumference, rotatory piece and electric heater main part pass through column spinner fixed connection, be provided with the through-hole on the round shell of the positive downside of electric heater main part, the inside fixed orifices that is provided with of column spinner circumference, the fixed orifices sets up on the lower extreme outer wall of rotatory piece bottom, be provided with the fixed column on the electric heater main part lower extreme outer wall, the fixed column passes through-hole and fixed orifices and sets up on the swivelling chute lower extreme inner wall bottom, the inside electric wire hole that is provided with of fixed column circumference, the electric wire hole bottom sets up inside the front end outer wall of base.

Preferably, the width of the base is larger than the diameter of the round shell, and the diameter of the round shell is larger than that of the dustproof opening.

Preferably, the diameter of the dustproof opening is larger than that of the fixing ring, and the diameter of the fixing ring is larger than that of the dustproof net.

Preferably, the electric heater main body is smaller than the diameter of the round shell, and the diameter of the dustproof opening is smaller than the height of the electric heater main body.

Preferably, the diameter of the rotating groove is larger than that of the rotating block, and the diameter of the rotating block is larger than that of the rotating column.

Preferably, the diameter of the fixing column is smaller than that of the fixing hole, and the diameter of the wire hole is smaller than that of the fixing column.

Compared with the prior art, the utility model provides a vertical circular electric heater possesses following beneficial effect:

the utility model adds a round shell outside the electric heater main body, the round shell can also rotate by three hundred sixty degrees, thus playing a dustproof and anti-mosquito role to the electric heater main body, the round shell is installed on the base through the rotating device, the rotating device is provided with the rotating groove, the rotating block is arranged inside the rotating groove, the upper end of the rotating block is provided with the rotating column, the rotating column can support the round shell, and the round shell can also rotate through the rotating block and the rotating column, so that the back of the electric heater main body is positioned at the rear side of the dustproof port, thus playing a very effective dustproof and anti-mosquito role, the rotating column on the rotating device can rotate, the fixed column inside the rotating column can not rotate, the fixed column can support the electric heater main body, the electric wire hole is arranged inside the electric heater main body, the foremost end of the electric wire passes the electric wire hole on the base, the upper end of the fixed column penetrates through the through hole and is fixed with the lower end of the electric heater main body, the rotating column outside the fixed column is fixed with the lower end of the round shell, so that the dust prevention and mosquito prevention effects can be performed on the electric heater main body through rotating the round shell, and the dust prevention net is further mounted on the dust prevention port on the round shell, so that the electric heater main body can be subjected to secondary protection;

before using the electric heater main body, firstly, the electric wire plug of the electric wire hole is inserted on the circuit board, so that the electric heater main body is electrified, then the fixing ring and the dustproof net are rotated together by hands, the lengths of the external thread on the fixing ring and the internal thread on the dustproof opening are the same, and the lengths are very short, so that the fixing ring and the dustproof net can be quickly taken down, then the hands extend into the inner part of the round shell, the switch handle is held by the hands to rotate the knob, so that the electric heater main body is opened, then the fixing ring and the dustproof net are rotatably arranged on the inner wall of the dustproof opening, the electric heater main body heats and supplies heat by heat released after the electric heating wire in the electric heater main body is electrified or infrared rays, when the electric heater main body is electrified, the electric heater can convert electric energy into heat energy, then heats the indoor space by heating through the heat outlet, when, there are two kinds of modes of closing, one kind is directly to pull out the plug, and the other kind is to take off retainer plate and dust screen through same mode, closes the switch handle again, then installs retainer plate and dust screen once more, then just can rotate the circle shell, and the circle shell just can drive column spinner and rotation block and rotate, makes the back of electric heater main part be in the rear side of dust guard like this, lets the electric heater main part carry out multiple protection.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a three-dimensional structure of a vertical circular electric heater provided by the utility model;

fig. 2 is a schematic view of the three-dimensional structure of the electric heater provided by the utility model;

fig. 3 is a schematic view of a three-dimensional structure plane structure of the electric heater provided by the utility model;

fig. 4 is a schematic plane structure diagram of the rotating device of the present invention;

in the figure: 1. a base; 2. a dust screen; 3. the electric heater main body; 4. a round shell; 5. a dust-proof opening; 6. a knob; 7. a protective net; 8. a switch handle; 9. a heat outlet; 10. a rotating device; 11. an external thread; 12. a stationary ring; 13. an internal thread; 14. a spin column; 15. connecting holes; 16. a rotating tank; 17. a fixing hole; 18. fixing a column; 19. rotating the block; 20. a through hole; 21. and (4) a wire hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a vertical circular electric heater comprises a base 1 and a circular shell 4, wherein the circular shell 4 is arranged on the outer wall of the upper end of the base 1, a dustproof port 5 is arranged inside the outer wall of the circumference of the front end of the circular shell 4, a dustproof net 2 is arranged on the inner wall of the circumference of the dustproof port 5, an electric heater main body 3 is arranged inside the circumference of the circular shell 4, a knob 6 is arranged on the outer wall of the front end of the electric heater main body 3, a switch handle 8 is arranged on the outer wall of the front end of the knob 6, a heat outlet 9 is arranged inside the outer wall of the front end of the electric heater main body 3, a protective net 7 is arranged on the inner wall of the circumference of the heat outlet 9, a fixing ring 12 is arranged on the outer wall of the circumference of the dustproof net 2, external threads 11 are arranged on the outer wall of the circumference of the fixing ring 12, internal threads 13 are arranged on the inner wall of the circumference, inside swivelling chute 16 that is provided with of connecting hole 15 lower extreme inner wall, the inside rotatory piece 19 that has cup jointed of 16 circumferences of swivelling chute, rotatory piece 19 and electric heater main part 3 pass through 14 fixed connection of column spinner, be provided with through-hole 20 on the round shell 4 of the positive downside of electric heater main part 3, the inside fixed orifices 17 that is provided with of 14 circumferences of column spinner, fixed orifices 17 sets up on the lower extreme outer wall of rotatory piece 19 bottom, be provided with fixed column 18 on the 3 lower extreme outer walls of electric heater main part, fixed column 18 passes through-hole 20 and fixed orifices 17 and sets up on 16 lower extreme inner walls of swivelling chute bottom, the inside electric wire hole 21 that is provided with of fixed column 18 circumference, electric wire hole 21 sets up inside the.

A vertical round electric heater, including base 1 and round shell 4, the width of the base 1 is greater than the diameter of the round shell 4, the diameter of the round shell 4 is greater than the diameter of the dustproof opening 5, thus make the round shell 4 mount on the upper segment of the base 1, have very good stability, and the dustproof opening 5 can mount the dustproof net 2, the diameter of the dustproof opening 5 is greater than the diameter of the retainer plate 12, the diameter of the retainer plate 12 is greater than the diameter of the dustproof net 2, thus make the dustproof net 2 can be mounted inside the retainer plate 12, and can mount on the inner wall of the dustproof opening 5 through the external screw thread 11, the height of the electric heater body 3 is smaller than the diameter of the round shell 4, the diameter of the dustproof opening 5 is smaller than the height of the electric heater body 3, thus make the electric heater body 3 can mount inside the circumference of the round shell 4, make the round shell 4 can play a dustproof role to the electric heater body 3, the diameter of, the diameter of rotatory piece 19 is greater than the diameter of column spinner 14, makes rotatory piece 19 can install in the inside of swivelling chute 16 like this, and through the rotation of rotatory piece 19, it rotates to drive column spinner 14, and the diameter of fixed column 18 is less than the diameter of fixed orifices 17, and the diameter of wire hole 21 is less than the diameter of fixed column 18, makes fixed column 18 install in the inside of fixed orifices 17 like this, and fixed column 18 is fixed moreover, and the electric wire on the electric heater main part 3 can pass wire hole 21.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the round shell 4 is additionally arranged outside the electric heater main body 3, the round shell 4 can also rotate by three hundred sixty degrees, thus the electric heater main body 3 can play a role of dust prevention and mosquito prevention, the round shell 4 is installed on the base 1 through the rotating device 10, when the rotating device 10 is installed, the rotating column 14 is firstly installed on the outer wall of the upper end of the rotating block 19, then the rotating block 19 is put into the rotating groove 16, the electric wire is put into the electric wire hole 21 inside the fixed column 18, the foremost end of the electric wire passes through the electric wire hole 21 on the base 1, then the fixed column 18 can be put into the fixed hole 17, the undermost end of the fixed column 18 and the inner wall of the lower end of the rotating groove 16 are fixed together, the fixed column 18 and the rotating groove 16 are firmly connected together and can not rotate, the upper end of the fixed column 18 passes through the through hole 20 and is fixed together with the lower end of the electric heater main body 3, the external rotary column 14 of the fixed column 18 is fixed with the lower end of the round shell 4, so that the electric heater main body 3 can be subjected to dust and mosquito prevention effects by rotating the round shell 4, the dustproof port 5 on the round shell 4 is also provided with the dustproof net 2, so that the electric heater main body 3 can be subjected to secondary protection, before the electric heater main body 3 is used, an electric wire plug of an electric wire hole 21 is inserted on a circuit board, so that the electric heater main body 3 is electrified, then the fixed ring 12 and the dustproof net 2 are rotated together by hand, the external thread 11 on the fixed ring 12 is the same as the internal thread 13 on the dustproof port 5, and the lengths are both short, so that the fixed ring 12 and the dustproof net 2 can be quickly taken down, then the hand is stretched into the round shell 4, the switch handle 8 is held by hand to rotate the knob 6, so that the electric heater main body 3 is opened, then the fixing ring 12 and the dust screen 2 are rotatably arranged on the inner wall of the dust-proof opening 5, the electric heater main body 3 heats and supplies heat through the heat released after the electric heating wire in the electric heater main body 3 is electrified or the infrared ray, when the electric heater main body is electrified, the electric heater main body can convert the electric energy into heat energy, and then heats the indoor space through the heat outlet 9, when the electric heater main body 3 is closed, two closing modes are provided, one is to directly pull out the plug, the other is to take down the fixing ring 12 and the dust screen 2 in the same mode and then close the switch handle 8, then the fixed ring 12 and the dust screen 2 are installed again, and then the circular shell 4 can be rotated, the circular shell 4 can drive the rotary column 14 and the rotary block 19 to rotate, make the back of electric heater main part 3 be in the rear side of dust vent 5 like this, let electric heater main part 3 carry out multiple protection.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vertical circular electric heater, includes base (1) and round shell (4), its characterized in that: the round shell (4) is installed on the outer wall of the upper end of the base (1), a dustproof opening (5) is formed in the outer wall of the circumference of the front end of the round shell (4), a dustproof net (2) is arranged on the inner wall of the circumference of the dustproof opening (5), an electric heater main body (3) is arranged in the circumference of the round shell (4), a knob (6) is arranged on the outer wall of the front end of the electric heater main body (3), a switch handle (8) is arranged on the outer wall of the front end of the knob (6), a heat outlet (9) is formed in the outer wall of the front end of the electric heater main body (3), a protective net (7) is arranged on the inner wall of the circumference of the heat outlet (9), a fixing ring (12) is arranged on the outer wall of the circumference of the dustproof net (2), an external thread (11) is arranged on the outer wall of the circumference of the, round shell (4) and base (1) pass through rotary device (10) fixed connection, be provided with connecting hole (15) on rotary device (10), connecting hole (15) set up inside base (1) upper end outer wall, inside swivelling chute (16) that is provided with of connecting hole (15) lower extreme inner wall, swivelling chute (16) circumference is inside to have cup jointed swivel block (19), swivel block (19) and electric heater main part (3) are through swivel block (14) fixed connection, be provided with through-hole (20) on round shell (4) of the just downside of electric heater main part (3), the inside fixed orifices (17) that is provided with of swivel block (14) circumference, the bottom of fixed orifices (17) sets up on the lower extreme outer wall of swivel block (19), be provided with fixed column (18) on electric heater main part (3) lower extreme outer wall, fixed column (18) bottom passes through-hole (20) and fixed orifices (17) and sets up on swivel chute (16) lower extreme inner wall The fixing column (18) is circumferentially internally provided with a wire hole (21), and the lowest end of the wire hole (21) is arranged inside the outer wall of the front end of the base (1).

2. The vertical circular electric heater of claim 1, characterized in that: the width of base (1) is greater than the diameter of circle shell (4), the diameter of circle shell (4) is greater than the diameter of dust vent (5).

3. The vertical circular electric heater of claim 1, characterized in that: the diameter of the dustproof opening (5) is larger than that of the fixing ring (12), and the diameter of the fixing ring (12) is larger than that of the dustproof net (2).

4. The vertical circular electric heater of claim 1, characterized in that: the height of electric heater main part (3) is less than the diameter of shell (4), the diameter of dust vent (5) is less than the height of electric heater main part (3).

5. The vertical circular electric heater of claim 1, characterized in that: the diameter of the rotating groove (16) is larger than that of the rotating block (19), and the diameter of the rotating block (19) is larger than that of the rotating column (14).

6. The vertical circular electric heater of claim 1, characterized in that: the diameter of the fixing column (18) is smaller than that of the fixing hole (17), and the diameter of the wire hole (21) is smaller than that of the fixing column (18).