CN211822655U

CN211822655U - Folding electric heater

Info

Publication number: CN211822655U
Application number: CN202020281515.4U
Authority: CN
Inventors: 吴奎继; 吴浩冉
Original assignee: Aokele Shandong New Energy Technology Co ltd
Current assignee: Aokele Shandong New Energy Technology Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-10-30
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a foldable electric heater, including first shell, axis of rotation, second shell, filter cartridge and heating box, the front side of first shell and second shell passes through the axis of rotation and rotates the connection, the rear side of first shell one side is equipped with the inserted bar of three equidistance of group, the rear side of second shell one side is equipped with the socket of three equidistance of group, the top fixed mounting of second shell opposite side has automatically controlled box, one side fixed mounting of first shell and second shell bottom has the backup pad, the central position department fixed mounting of first shell and second shell rear side bottom has the mounting box, the embedding of mounting box side one side has the filter cartridge, the inside fixed mounting of mounting box has the FLJ air-blower, the input and the filter cartridge fixed connection of FLJ air-blower. The utility model discloses set up the filter cartridge, the filter cartridge can filter the dust in the suction air, avoids the dust in the air to blow to influence the health to people.

Description

Folding electric heater

Technical Field

The utility model relates to an electric heater technical field specifically is a foldable 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 an ultra-large area of black crystal mirror surface, is fashionable in appearance, and completely meets the rigorous requirements of people who have beautiful room decoration.

The existing electric heater has the defects that:

1. the existing electric heater is large in size, cannot be folded and is not beneficial to storage.

2. The existing electric heater is lack of an air filtering device, and dust carried in air is easy to cause harm to human bodies.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foldable electric heater to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a folding electric heater comprises a first shell, a rotating shaft, a second shell, a filtering box and a heating box, wherein the front sides of the first shell and the second shell are rotatably connected through the rotating shaft, the rear side of one side of the first shell is provided with three groups of plug rods with equal distances, the rear side of one side of the second shell is provided with three groups of sockets with equal distances, the top of the other side of the second shell is fixedly provided with an electric control box, one side of the bottom of the first shell and the second shell is fixedly provided with a supporting plate, the central position of the bottom of the rear sides of the first shell and the second shell is fixedly provided with a mounting box, one side of the mounting box is embedded with the filtering box, the inside of the mounting box is fixedly provided with an FLJ air blower, the input end of the FLJ air blower is fixedly connected with the filtering box, the FLJ air blower is electrically connected with the electric control box through a wire, the inside of the first shell and the second, the inside fixed mounting of first installation cavity has the heating box, first shell and second shell openly are equipped with the air-out otter board with the position department that the air-out chamber corresponds.

Preferably, the filter box is internally provided with filter paper, and one side of the filter box is fixedly provided with a protection screen plate.

Preferably, first bearing seats are arranged at two ends of the rotating shaft, and second bearing seats are arranged at positions, close to the first bearing seats, of the two ends of the rotating shaft.

Preferably, the bottom of heating box is equipped with the mount pad, the central position department of heating box rear side bottom is equipped with the air intake, the top of heating box is equipped with the air outlet, the inside front and back side fixed mounting of heating box has the mounting panel, and the surface of mounting panel is equipped with the recess, and the inside embedding of recess has the resistance wire, and the resistance wire passes through wire and automatically controlled box electric connection, and the mica sheet has been pasted in the outside of resistance wire.

Preferably, the two ends of the bottom of the supporting plate are fixedly provided with universal wheels, and the rear sides of the universal wheels are provided with brake levers.

Preferably, the front of the electric control box is provided with a temperature adjusting knob and an air adjusting knob, and the bottom of the electric control box is fixedly provided with a plug through a wire.

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

1. this foldable electric heater has set up the axis of rotation, and first shell and second shell carry out fixed connection through the axis of rotation, when need not using, can fold first shell and second shell through epaxial first bearing frame of rotation and second bearing frame, make first shell and second shell fold together, reduce this electric heater volume, are convenient for deposit.

2. This foldable electric heater has set up the filter cartridge, and the filter cartridge can filter the dust in the suction air, avoids the dust in the air to blow to influence the health to people.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic structural view of the filter cartridge of the present invention;

fig. 5 is a schematic structural view of the heating box of the present invention.

In the figure: 1. a first housing; 2. a rotating shaft; 201. a first bearing housing; 202. a second bearing housing; 3. A second housing; 4. an electronic control box; 401. a temperature adjusting knob; 402. a wind adjusting knob; 403. a plug; 5. a support plate; 501. a universal wheel; 502. a brake lever; 6. an air outlet screen plate; 7. mounting a box; 8. a filter cartridge; 801. Filtering paper; 802. a protective mesh plate; 9. an FLJ blower; 10. inserting a rod; 11. a socket; 12. a first mounting cavity; 13. a heating cartridge; 1301. an air inlet; 1302. a mounting seat; 1303. an air outlet; 1304. mounting a plate; 1305. a groove; 1306. a resistance wire; 1307. mica sheets; 14. and an air outlet cavity.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a folding electric heater comprises a first shell 1, a rotating shaft 2, a second shell 3, a filter box 8 and a heating box 13, wherein the front sides of the first shell 1 and the second shell 3 are rotatably connected through the rotating shaft 2, the first shell 1 and the second shell 3 can be folded through the rotating shaft 2 and are convenient to store, three groups of equidistant insertion rods 10 are arranged on the rear side of one side of the first shell 1, three groups of equidistant sockets 11 are arranged on the rear side of one side of the second shell 3, when the folding electric heater is used, after the first shell 1 and the second shell 3 are opened, the insertion rods 10 are inserted into the sockets 11 for fixing, an electric control box 4 is fixedly arranged on the top of the other side of the second shell 3 through bolts, the electric control box 4 is used for power supply control of the electric heater, a support plate 5 is welded on one side of the bottoms of the first shell 1 and the second shell 3, a mounting box 7 is fixedly arranged at the central position of the bottoms of the rear sides of the first shell 1 and, a filter box 8 is embedded in one side of the mounting box 7, the filter box 8 is used for filtering dust in sucked air to ensure cleanness of blown air flow, an FLJ blower 9 is fixedly mounted in the mounting box 7 through bolts, an input end of the FLJ blower 9 is fixedly connected with the filter box 8, the FLJ blower 9 is electrically connected with the electronic control box 4 through a wire, the FLJ blower 9 is connected with an air inlet 1301 through a guide pipe, the FLJ blower 9 blows air into the heating box 13, a first mounting cavity 12 and an air outlet cavity 14 are arranged in the first shell 1 and the second shell 3, a heating box 13 is fixedly mounted in the first mounting cavity 12 through bolts, an air outlet mesh plate 6 is arranged at a position corresponding to the air outlet cavity 14 on the front surfaces of the first shell 1 and the second shell 3, after the air enters the heating box 13, the heating box 13 is used for heating the air, and then the heat sealing of the interior of the heating box 13 enters the air outlet cavity 14, and then blown to the outside through the air outlet net plate 6.

Further, the filter paper 801 is arranged inside the filter box 8, the filter paper 801 filters dust in air, the protection screen 802 is fixedly installed on one side of the filter box 8 through bolts, and the protection screen 802 plays a protection role in protecting the filter box 8.

Further, both ends of the rotating shaft 2 are provided with a first bearing seat 201, the rotating shaft 2 is fixedly connected with the first housing 1 through the first bearing seat 201, both ends of the rotating shaft 2 are provided with a second bearing seat 202 at a position close to the first bearing seat 201, and the rotating shaft 2 is fixedly connected with the second housing 3 through the second bearing seat 202.

Further, the bottom of the heating box 13 is provided with a mounting seat 1302, the heating box 13 is fixedly mounted inside the first mounting cavity 12 through the mounting seat 1302, an air inlet 1301 is arranged at the central position of the bottom of the rear side of the heating box 13, the air inlet 1301 is fixedly connected with the output end of the FLJ blower 9 through a pipe, an air outlet 1303 is arranged at the top of the heating box 13, the heating box 13 is communicated with the air outlet cavity 14 through the air outlet 1303, mounting plates 1304 are fixedly mounted on the front side and the rear side inside the heating box 13 through bolts, a groove 1305 is arranged on the surface of the mounting plate 1304, a resistance wire 1306 is embedded inside the groove 1305, the resistance wire 1306 is electrically connected with the electronic control box 4 through a wire, a mica sheet 1307 is pasted on the outer side of the resistance wire 1306, the resistance wire 1306 is electrified to.

Further, the both ends welding of backup pad 5 bottom has universal wheel 501, and universal wheel 501 is convenient for remove this electric heater, and the rear side of universal wheel 501 is equipped with brake lever 502, and brake lever 502 is used for brakeing universal wheel 501.

Further, the front of the electric control box 4 is provided with a temperature adjusting knob 401 and a wind adjusting knob 402, icons related to low temperature and high temperature are arranged around the temperature adjusting knob 401, the temperature adjusting knob 401 is screwed to one of the position of the switch, the position of the low temperature and the position of the high temperature for state adjustment, icons related to low wind and high wind are arranged around the wind adjusting knob 402, the wind adjusting knob 402 is screwed to one of the position of the switch, the position of the low wind and the position of the high wind for state adjustment, the bottom of the electric control box 4 is fixedly provided with a plug 403 through a wire, and the electric control box 4 is connected with a power supply through the plug.

The working principle is as follows: during the use, rotate first shell 1 and second shell 3 through axis of rotation 2, make first shell 1 and second shell 3 be the horizontality, inserted bar 10 inserts socket 11 inside and fixes this moment, then connect the power through plug 403, then adjust the state of heating box 13 and FLJ air-blower 9 through adjust temperature knob 401 and air regulation knob 402, FLJ air-blower 9 is to the inside air-blast of heating box 13, then heating box 13 heats the air, the inside hot-blast entering of heating box 13 is inside air-out chamber 14, then blow to the external world through air-out otter board 6, after the use, fold together first shell 1 and second shell 3 through axis of rotation 2 and deposit.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides a foldable electric heater, includes first shell (1), axis of rotation (2), second shell (3), filter cartridge (8) and heating box (13), its characterized in that: the front sides of the first shell (1) and the second shell (3) are rotatably connected through a rotating shaft (2), the rear side of one side of the first shell (1) is provided with three groups of plug rods (10) with equal distances, the rear side of one side of the second shell (3) is provided with three groups of sockets (11) with equal distances, the top of the other side of the second shell (3) is fixedly provided with an electric control box (4), one side of the bottoms of the first shell (1) and the second shell (3) is fixedly provided with a supporting plate (5), the central position of the bottoms of the rear sides of the first shell (1) and the second shell (3) is fixedly provided with a mounting box (7), one side of the mounting box (7) is embedded with a filter box (8), the inside of the mounting box (7) is fixedly provided with an FLJ blower (9), the input end of the FLJ (9) is fixedly connected with the filter box (8), FLJ air-blower (9) pass through wire and automatically controlled box (4) electric connection, the inside of first shell (1) and second shell (3) is equipped with first installation cavity (12) and air-out chamber (14), the inside fixed mounting of first installation cavity (12) has heating box (13), first shell (1) and second shell (3) openly are equipped with air-out otter board (6) with the position department that air-out chamber (14) corresponds.

2. The folding electric heater of claim 1, wherein: the filter paper (801) is arranged in the filter box (8), and a protective screen (802) is fixedly mounted on one side of the filter box (8).

3. The folding electric heater of claim 1, wherein: the two ends of the rotating shaft (2) are provided with first bearing seats (201), and the positions, close to the first bearing seats (201), of the two ends of the rotating shaft (2) are provided with second bearing seats (202).

4. The folding electric heater of claim 1, wherein: the heating box is characterized in that a mounting seat (1302) is arranged at the bottom of the heating box (13), an air inlet (1301) is formed in the central position of the bottom of the rear side of the heating box (13), an air outlet (1303) is formed in the top of the heating box (13), mounting plates (1304) are fixedly mounted on the front side and the rear side of the interior of the heating box (13), a groove (1305) is formed in the surface of each mounting plate (1304), a resistance wire (1306) is embedded into the groove (1305), the resistance wire (1306) is electrically connected with the electric control box (4) through a wire, and mica sheets (1307) are pasted on the outer sides of the resistance wires (.

5. The folding electric heater of claim 1, wherein: the two ends of the bottom of the supporting plate (5) are fixedly provided with universal wheels (501), and the rear sides of the universal wheels (501) are provided with brake levers (502).

6. The folding electric heater of claim 1, wherein: the front of automatically controlled box (4) is equipped with adjust the temperature knob (401) and transfer wind knob (402), there are plug (403) bottom of automatically controlled box (4) through wire fixed mounting.