CN211600855U - Adjustable air outlet device and electric heater - Google Patents

Abstract

The utility model discloses an adjustable air outlet device, including adjusting the structure, adjust the structure setting in casing both sides air outlet department, both sides air outlet top is provided with first snail tongue and second snail tongue, adjusts the structure and removes, respectively with first snail tongue, second snail tongue overlap joint to adjust the air outlet. The electric heater comprises a shell, and the bottom of the shell is provided with the adjustable air outlet device. The utility model provides an adjustable air outlet device adopts the remote rod subassembly of a radiation enhancement system convection current and controllable wind direction, both can adjust the air outlet direction when rotating the remote rod subassembly, increases the convection current effect, also can change the air supply distance, and temperature regulation radiation range makes the user can be more extensive utilize the electric heater to keep warm, selects best heating position according to the user's demand, and is diversified, optimizes user experience.

Description

Adjustable air outlet device and electric heater

Technical Field

The utility model relates to the technical field of household appliances, in particular to adjustable air outlet device and electric heater.

Background

Among current electric heater, especially electric heat membrane room heater is liked by the consumer because of its have environmental protection, the heating is fast and noiselessness characteristics, possesses great proportion on the room heater market. The traditional electric heating film electric heater generally adopts a plurality of fixed electric heating films to heat, wherein most of the electric heating films are radiation type heat dissipation, the heating mode is single, the temperature radiation range and the direction are fixed, and the heating effect of a user is not perfect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable air outlet device and electric heater solve the problem of mentioning in the background art.

In order to achieve the above object, the utility model discloses an adjustable air outlet device and electric heater's concrete technical scheme as follows:

the adjustable air outlet device comprises an adjusting structure, wherein the adjusting structure is arranged at air outlets at two sides of a shell, a first volute tongue and a second volute tongue are arranged above the air outlets at the two sides, and the adjusting structure moves to be respectively lapped with the first volute tongue and the second volute tongue so as to adjust the air outlet.

Furthermore, grooves are formed in the bottom edges of the first volute tongue and the second volute tongue.

Furthermore, the two sides of the adjusting structure are symmetrically provided with a first volute tongue and a second volute tongue, and when the adjusting structure adjusts the air outlet, the two sides of the adjusting structure are the same as the rotation angles of the first volute tongue or the second volute tongue.

Furthermore, adjust the structure and include the connecting axle, the connecting axle is fixed on the curb plate of shell, and the curb plate of connecting axle and shell is connected perpendicularly, and the periphery of connecting axle is provided with logical groove, leads to groove one side and is provided with the screw hole, and the tip of connecting axle is provided with the motor hole, and motor hole fixedly connected with second motor.

Further, lead to groove fixedly connected with rocker subassembly, the rocker subassembly includes the baffle that the groove set up is led to perpendicularly, baffle bottom fixedly connected with bottom plate, baffle both sides fixedly connected with fender muscle.

Furthermore, the edge of the baffle is provided with a connecting hole for fixedly connecting the baffle and the connecting shaft.

Further, the bottom plate is of an arc-shaped plate structure, and bulges are arranged at two ends of the bottom plate.

Further, a base is arranged below the bottom plate, a sliding groove is formed in the upper surface of the base, and the shape of the sliding groove is matched with the cambered surface of the bottom plate.

The electric heater comprises a shell, wherein the bottom of the shell is provided with the adjustable air outlet device.

Further, a wind wheel is arranged above the adjustable air outlet structure, a heating body is arranged above the wind wheel, and a first motor is fixedly connected to one side of the wind wheel.

The utility model discloses an adjustable air outlet device and electric heater have following advantage: the utility model provides an adjustable air outlet device adopts the remote rod subassembly of a radiation enhancement system convection current and controllable wind direction, both can adjust the air outlet direction when rotating the remote rod subassembly, increases the convection current effect, also can change the air supply distance, and temperature regulation radiation range makes the user can be more extensive utilize the electric heater to keep warm, selects best heating position according to the user's demand, and is diversified, optimizes user experience.

Drawings

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

fig. 2 is a cross-sectional view of the overall structure of the electric heater of the present invention;

fig. 3 is a side view of the overall structure of the electric heater of the present invention;

FIG. 4 is a schematic view of the base structure of the present invention;

FIG. 5 is a schematic view of a first volute tongue structure of the present invention;

fig. 6 is a schematic view of the structure of the connecting shaft of the present invention;

fig. 7 is a side view of the connecting shaft structure of the present invention;

fig. 8 is a schematic view of the rocker assembly of the present invention.

The reference numbers in the figures illustrate: 1. a housing; 2. a first motor; 3. a second motor; 4. an air outlet; 5. a heating element; 6. a wind wheel; 7. an adjustment structure; 71. a first volute tongue; 711. a groove; 72. a second volute tongue; 73. a connecting shaft; 731. screw holes; 732. a motor hole; 733. a through groove; 74. a rocker assembly; 741. baffle plates, 742, bottom plates, 743 and blocking ribs; 744. connecting holes; 75. a base; 751. a chute; 752. and (7) fixing holes.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to fig. 1-8 for an adjustable air outlet device and an electric heater.

The current electric heat membrane room heater mode of generating heat is single, and temperature radiation scope and direction are fixed, and the user heating effect is not perfect enough, the utility model provides an adjustable air outlet device, on the mainly used electric heater, set up in electric heater shell 1, strengthen the telebar mechanism of system convection and controllable wind direction with a radiation, it both can adjust 4 directions of air outlet when rotating the telebar, increases the convection effect, also can change the air supply distance, adjusts the temperature radiation scope, makes the user can be more extensive utilize the electric heater to keep warm.

As shown in fig. 1 to 3, the utility model provides an adjustable air outlet device, including adjusting structure 7, adjust structure 7 and set up in casing both sides air outlet 4 department, be provided with first snail tongue 71 and second snail tongue 72 above the air outlet 4 of both sides, adjust structure 7 and remove, overlap joint with first snail tongue 71, second snail tongue 72 respectively to adjust air outlet 4.

As shown in fig. 5, the bottom edges of the first and second spiral tongues 71 and 72 are provided with grooves 711, and when the adjusting structure 7 moves to overlap with the grooves 711, the outlet 4 is changed.

An adjusting structure 7 is arranged between the first volute tongue 71 and the second volute tongue 72, the first volute tongue 71 and the second volute tongue 72 are symmetrically arranged on two sides of the adjusting structure 7, and when the adjusting structure 7 adjusts the air outlet 4, the two sides of the adjusting structure are the same as the rotating angles of the first volute tongue 71 or the second volute tongue 72.

As shown in fig. 6 to 8, the adjusting structure 7 includes a connecting shaft 73, the connecting shaft 73 is fixed on a side plate of the housing 1, the connecting shaft 73 is vertically connected with the side plate of the housing 1, a through groove 733 is provided at an outer periphery of the connecting shaft 73, a screw hole 731 is provided at one side of the through groove 733, a motor hole 732 is provided at an end of the connecting shaft 73, and the second motor 3 is fixedly connected to the motor hole 732.

The through groove 733 is fixedly connected with a rocker assembly 74, and the rocker assembly 74 swings left and right to be lapped with the first volute tongue 71 and the second volute tongue 72, so that the air outlet direction of the air outlet 4 is changed.

The rocker assembly 74 includes a baffle 741 disposed perpendicular to the through groove 733, a bottom plate 742 is fixedly connected to the bottom of the baffle 741, and blocking ribs 743 are fixedly connected to two sides of the baffle 741, so as to enhance the firmness of the rocker assembly 74.

Further, the edge of the baffle 741 is provided with a connection hole 744 for fixedly connecting the baffle 741 and the connection shaft 73.

Further, the bottom plate 742 is an arc-shaped plate structure, protrusions are arranged at two ends of the bottom plate 742, the connecting shaft 73 rotates to drive the rocker assembly 74 to swing, the bottom plate 742 swings left and right, the protrusions of the bottom plate 742 are matched with the grooves 711 of the first volute tongue 71 and the second volute tongue 72, when the bottom plate 742 is in lap joint with the first volute tongue 71, the left air outlet 4 is closed, when the bottom plate 742 is in lap joint with the second volute tongue 72, the right air outlet 4 is closed, when the bottom plate 742 is placed in a static position, air is discharged from the air outlets 4 at two sides, and adjustment of the air outlets 4 and adjustment of air output quantities.

As shown in fig. 4, a base 75 is provided below the bottom plate 742, and the bottom plate 742 is slidably engaged with the base 75, so that the bottom plate 742 is rotated and then sealingly engaged with the base 75 without a gap, thereby maximizing the unidirectional air blowing amount.

The upper surface of the base 75 is provided with a sliding groove 751, the shape of the sliding groove 751 is matched with the cambered surface of the bottom plate 742, and the bottom plate 742 swings left and right and slides in a sealing way with the sliding groove 751 of the base 75.

Further, a fixing hole 752 is provided on the base 75 for fixedly connecting the base 75 and the housing 1.

The utility model also provides an electric heater, including shell 1, 1 bottom of shell is provided with above adjustable air outlet structure, adjustable air outlet structure top is provided with wind wheel 6, and 6 tops of wind wheel are provided with heat-generating body 5, the first motor of one side fixedly connected with 2 of wind wheel 6.

When the rocker assembly 74 is static, the wind wheel 6 removes heat from top to bottom and then from the air outlets 4 at the two ends, and both ends of the electric heater can be heated, so that the heating range is wide, and the electric heater is suitable for heating by multiple people; when the rocker assembly 74 swings left (right), the air outlet 4 on one side is closed, the air quantity is only discharged from the other side for heat dissipation, the air is discharged from a single side, the air supply distance is increased, and the individual heating effect is optimal; the rocker assembly 74 is driven by the second motor 3 to rotate the connecting shaft 73, and the second motor 3 is provided with 2 gears for regulation, and the rocker assembly is static, rotates left and rotates right by 30 degrees, and has a simple structure and simple and convenient operation.

When the user uses, can be under fixed power, adjust step motor switch, according to self demand, through adjusting motor gear, the control rocker adjusts and controls the air-out direction, changes convection current direction and distance, and the selection mode is more, makes the user get warm the effect and experience better.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims (10)

1. The adjustable air outlet device is characterized by comprising an adjusting structure (7), wherein the adjusting structure (7) is arranged at air outlets (4) on two sides of a shell, a first volute tongue (71) and a second volute tongue (72) are arranged above the air outlets (4) on the two sides, and the adjusting structure (7) moves to be respectively overlapped with the first volute tongue (71) and the second volute tongue (72) so as to adjust the air outlets (4).

2. The adjustable air outlet device according to claim 1, wherein the first and second volute tongues (71, 72) are provided with grooves (711) at their bottom edges.

3. The adjustable air outlet device according to claim 1, wherein the adjusting structure (7) is symmetrically provided with a first volute tongue (71) and a second volute tongue (72) on two sides, and when the adjusting structure (7) adjusts the air outlet (4), the two sides are rotated at the same angle as the first volute tongue (71) or the second volute tongue (72).

4. The adjustable air outlet device according to claim 3, wherein the adjusting structure (7) comprises a connecting shaft (73), the connecting shaft (73) is fixed on a side plate of the housing (1), the connecting shaft (73) is vertically connected with the side plate of the housing (1), a through groove (733) is arranged on the periphery of the connecting shaft (73), a screw hole (731) is arranged on one side of the through groove (733), a motor hole (732) is arranged at the end of the connecting shaft (73), and the second motor (3) is fixedly connected with the motor hole (732).

5. The adjustable air outlet device according to claim 4, wherein the through groove (733) is fixedly connected with a rocker assembly (74), the rocker assembly (74) comprises a baffle (741) arranged perpendicular to the through groove (733), a bottom plate (742) is fixedly connected to the bottom of the baffle (741), and blocking ribs (743) are fixedly connected to two sides of the baffle (741).

6. The adjustable air outlet device according to claim 5, characterized in that the edge of the baffle (741) is provided with a connecting hole (744) for fixedly connecting the baffle (741) and the connecting shaft (73).

7. The adjustable air outlet device according to claim 5, wherein the bottom plate (742) is a circular arc plate-shaped structure, and two ends of the bottom plate (742) are provided with protrusions.

8. The adjustable air outlet device according to claim 7, wherein a base (75) is arranged below the bottom plate (742), a sliding groove (751) is arranged on the upper surface of the base (75), and the shape of the sliding groove (751) is matched with the cambered surface of the bottom plate (742).

9. An electric heater, characterized in that it comprises a housing (1), and the bottom of the housing (1) is provided with the adjustable air outlet device as claimed in any one of claims 1-8.

10. The electric heater according to claim 9, wherein a wind wheel (6) is arranged above the structure of the adjustable air outlet (4), a heating element (5) is arranged above the wind wheel (6), and a first motor (2) is fixedly connected to one side of the wind wheel (6).

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