CN218565553U

CN218565553U - Multifunctional warmer

Info

Publication number: CN218565553U
Application number: CN202223111910.6U
Authority: CN
Inventors: 何飞君
Original assignee: JIAXING OUMEI ELECTRICAL TECHNOLOGY CO LTD
Current assignee: JIAXING OUMEI ELECTRICAL TECHNOLOGY CO LTD
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-03
Anticipated expiration: 2032-11-17

Abstract

The utility model belongs to the technical field of the room heater, especially, relate to multifunctional room heater, include: the inner part of the shell is provided with an installation cavity for installing and fixing elements, and the middle part of the installation cavity is provided with an air supply cavity; the end cover plate is arranged at the front end of the shell and is buckled with the shell through a screw; the air supply assembly is fixedly arranged in the middle of the mounting cavity and used for supplying air; the flow regulating and controlling assembly is fixedly arranged at the right lower end of the shell and is used for regulating the inlet air; the electric heating wire is arranged in the middle of the end cover plate and used for heating; when the air output of the heater warm air is to be changed, the fan-shaped plate arranged in the flow regulation and control assembly is utilized, the teeth are arranged on the fan-shaped surface of the fan-shaped plate and are in meshed transmission with the motor gear, so that the swing of the flow control plate arranged by the fan-shaped plate is realized, and the size of the air inlet aperture is changed by the swing of the flow control plate, so that the automatic control of the air flow is realized.

Description

Multifunctional warmer

Technical Field

The utility model belongs to the technical field of the room heater, especially, relate to multifunctional room heater.

Background

The warmer is used for warming, and the warming equipment can be roughly divided into the following parts according to different heating media and different heating principles: the gas heating device, the electric heating device and the like are widely used for various civil and public buildings such as houses, offices, hotels, markets, hospitals, schools, mobile heating, simple movable houses and the like; the novel room heater on the market not only is used for heating, but also has the effect of fan.

Patent publication No. CN114791121A, it discloses a multifunctional warmer, includes: the shell comprises a panel and a box body, and the panel and the box body are enclosed to form an accommodating cavity; the air supply structure is arranged on the panel; the air inlet structure is arranged on the panel and comprises an air guide piece and a flow guide piece, wherein the air guide piece extends towards the accommodating cavity to form an air guide channel, the air guide channel is arranged in the flow guide piece, and a gap is formed between the air guide piece and the air guide piece.

However, the device still has other problems to be improved, when the warmer applied to public places and daily households is used for warming, because the adjustment of the rotating speed of the turbine of the fan arranged inside has limitation, the flow of hot air at the air supply opening of the warmer cannot be controlled, the flow rate of the hot air cannot be effectively controlled, the air outlet directly blows a warmer, and the use is inconvenient, so the device lacks a control component of necessary air flow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional warmer 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: multi-functional room heater includes:

the inner part of the shell is provided with an installation cavity for installing and fixing elements, and the middle part of the installation cavity is provided with an air supply cavity;

the end cover plate is arranged at the front end of the shell and is buckled with the shell through a screw;

the air supply assembly is fixedly arranged in the middle of the mounting cavity and used for supplying air;

the flow regulating and controlling assembly is fixedly arranged at the right lower end of the shell and is used for regulating the inlet air;

and the electric heating wire is arranged in the middle of the end cover plate and used for heating.

In this technical scheme, because the rotational speed regulation and control scope of fan is limited during the heating, when the play wind of warm braw is adjusted according to the demand to needs, at first start the air supply subassembly, the air supply subassembly takes out wind from the external world and gets into the air supply chamber, then start the heating wire, the heating wire heats the wind of air supply chamber department, then start flow regulation and control subassembly, flow regulation and control subassembly passes through gear drive and changes its angle, and then changes the air admission volume of air supply chamber air intake department, thereby changed from the hot-blast volume of blowing off in air supply chamber middle part.

In any of the above technical solutions, further, the flow rate regulation component includes:

the motor bracket is fixedly connected to the rear end arm of the mounting cavity;

the transmission motor is fixedly connected to the motor bracket, and a gear is fixedly arranged at the rear end of the transmission motor and used for driving;

the fan-shaped plate is rotatably arranged at the rear end wall of the mounting cavity, is fan-shaped, is provided with teeth at a fan-shaped cambered surface and can be in gear transmission with the transmission motor;

and the flow control plate is fixedly connected to the lower end of the fan-shaped plate and is in a spatial vertical relation with the fan-shaped plate, and the lower end of the flow control plate can be closed with an air inlet of the air supply cavity.

In the technical scheme, when the air flow at the air inlet of the air supply cavity needs to be changed, the transmission motor is started at first, rotates to drive the gear fixedly connected with the transmission motor to rotate, then is meshed with the teeth on the outer end face of the sector plate for transmission, then the sector plate rotates around the fixed shaft of the sector plate, finally drives the angle between the flow control plate and the air inlet of the air supply cavity to change, changes the air flow at the air inlet of the air supply cavity, and realizes the change of the net air flow.

In any of the above technical solutions, further, the flow rate regulation and control assembly further includes:

the limiting block is fixedly connected to the middle part of the sector plate;

the round head sliding pin is arranged in the limiting block in a sliding manner, and the outer end of the round head sliding pin is arranged at the outer end of the limiting block and can limit the position of a groove arranged at the rear end of the shell;

and the spring is fixedly connected between the limiting block and the round head sliding pin.

In this technical scheme, when the position of sector plate takes place the pivoted, drive the stopper of fixed connection at the sector plate middle part and take place the position swing, then the spring position takes place the arc swing along with the stopper to the spring constantly with set up the groove at the casing rear end dislocation and chucking when the wobbling, realized that the accuse flows the fixed of board position, avoided leading to the sector plate swing because of the air flow through the production pressure differential change.

In any of the above technical solutions, further, the air supply assembly includes:

the fixing frame is fixedly connected to the middle part of the air supply cavity;

the turbine motor is fixedly connected to the front end of the fixing frame;

and the turbine blade is fixedly connected to the turbine motor and used for supplying air.

In this technical scheme, when carrying out the warm braw air feed, start turbine motor, turbine motor drives the turbine piece and rotates air from external suction, blows off from the heating wire again via the air feeding cavity.

In any one of the above technical solutions, further, a power control box is fixedly arranged at the right end of the rear end wall of the installation cavity, and the power control box is used for controlling the on-off of the circuit so as to control the heating of the heating wire.

In this technical scheme, heating wire fixed mounting is in end cover plate middle part fluting department, and power control box starts and control the heating wire circular telegram when the warm braw pump sending of needs, and the heating wire generates heat this moment, then will heat via the wind that the heating wire department blew off, reaches the heating effect.

The utility model has the advantages that: when the air output of the heater warm air is to be changed, the fan-shaped plate arranged in the flow regulation and control assembly is utilized, the teeth are arranged on the fan-shaped surface of the fan-shaped plate and are in meshed transmission with the motor gear, so that the swing of the flow control plate arranged by the fan-shaped plate is realized, and the size of the air inlet aperture is changed by the swing of the flow control plate, so that the automatic control of the air flow is realized.

Drawings

Fig. 1 is an external view of the present invention;

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

FIG. 3 is a schematic diagram of a three-dimensional structure of the flow regulating assembly of the present invention;

FIG. 4 is a rear view of the flow control assembly of the present invention;

fig. 5 isbase:Sub>A cross-sectional view atbase:Sub>A-base:Sub>A in fig. 4.

The reference numbers in the figures are: 100. a housing; 110. a mounting cavity; 120. an air supply cavity; 200. an end cover plate; 300. an air supply assembly; 310. a fixed mount; 320. a turbine motor; 330. a turbine blade; 400. a flow regulation component; 410. a motor bracket; 420. a drive motor; 430. a sector plate; 440. a flow control plate; 450. a limiting block; 460. a round-head sliding pin; 470. a spring; 500. an electric heating wire; 510. and a power supply control box.

Detailed Description

The technical solutions in the embodiments of the present application will be described below clearly with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.

In the description of the present application, it is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. For convenience of description, the dimensions of the various features shown in the drawings are not necessarily drawn to scale. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/", and generally means that the former and latter related objects are in an "or" relationship.

It should be noted that in the description of the present application, the directions or positional relationships indicated by the terms such as "front, back, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are usually based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, and in the case of not making a contrary explanation, these directions do not indicate and imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore, should not be interpreted as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

It should be noted that, in the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

Example 1:

as shown in fig. 1 and 2, the present embodiment provides a multifunctional warmer, comprising:

the casing 100 is internally provided with an installation cavity 110 for installing and fixing elements, and the middle part of the installation cavity 110 is provided with an air supply cavity 120;

an end cover plate 200 disposed at the front end of the casing 100 and fastened to the casing 100 by screws;

the air supply assembly 300 is fixedly arranged in the middle of the mounting cavity 110 and used for supplying air;

the flow regulating and controlling assembly 400 is fixedly arranged at the right lower end of the casing 100 and is used for regulating air intake;

and a heating wire 500 disposed in the middle of the end cap plate 200 for generating heat.

In this technical scheme, because the rotational speed regulation and control scope of fan is limited during the heating, when the air-out of warm braw is adjusted according to the demand to needs, at first start air supply subassembly 300, air supply subassembly 300 takes out wind from the external world and gets into air supply chamber 120, then start heating wire 500, heating wire 500 heats the wind of air supply chamber 120 department, then start flow regulation and control subassembly 400, flow regulation and control subassembly 400 changes its angle through gear drive, and then the air admission volume of change air supply chamber 120 air intake department, thereby the hot-blast volume of blowing from air supply chamber 120 middle part has been changed.

As shown in fig. 3, in the present embodiment, specifically, the flow rate control assembly 400 includes:

a motor bracket 410 fixedly connected to the rear end arm of the mounting chamber 110;

a transmission motor 420 fixedly connected to the motor bracket 410, and a gear fixedly provided at the rear end for driving;

the sector plate 430 is rotatably arranged on the rear end wall of the installation cavity 110, is in a sector shape, is provided with teeth at a sector cambered surface, and can be in gear transmission with the transmission motor 420;

and a flow control plate 440 fixedly connected to a lower end of the sector plate 430 in a vertical spatial relationship therewith, the lower end being capable of closing an air inlet of the air blowing chamber 120.

In the technical scheme, when the air flow at the air inlet of the air supply cavity 120 needs to be changed, the transmission motor 420 is started firstly, the transmission motor 420 rotates to drive the gear fixedly connected with the transmission motor to rotate, then the gear is meshed with the teeth on the outer end face of the sector plate 430 for transmission, then the sector plate 430 rotates around the fixed shaft of the sector plate, finally the angle between the flow control plate 440 and the air inlet of the air supply cavity 120 is driven to change, the air flow at the air inlet of the air supply cavity 120 is changed, and the change of the net air flow is realized.

As shown in fig. 4 and 5, in this embodiment, specifically, the flow rate regulation assembly 400 further includes:

the limiting block 450 is fixedly connected to the middle part of the sector plate 430;

the round head sliding pin 460 is arranged in the limiting block 450 in a sliding mode, and the outer end of the round head sliding pin is arranged at the outer end of the limiting block 450 and can limit the position of a groove arranged at the rear end of the shell 100;

and a spring 470 fixedly connected between the stopper 450 and the round-head sliding pin 460.

In the technical scheme, when the position of the sector plate 430 rotates, the position of the limiting block 450 fixedly connected to the middle of the sector plate 430 is driven to swing, then the position of the spring 470 swings in an arc shape along with the limiting block 450, and the spring 470 continuously dislocates and clamps the groove arranged at the rear end of the casing 100 while swinging, so that the position of the flow control plate 440 is fixed, and the swing of the sector plate 430 caused by the change of pressure difference due to the flowing of air is avoided.

Example 2:

the embodiment provides a multifunctional warmer, which comprises the technical scheme of the embodiment and also has the following technical characteristics.

As shown in fig. 2, in the present embodiment, the air blowing assembly 300 includes:

a fixing frame 310 fixedly connected to the middle of the air supply chamber 120;

a turbine motor 320 fixedly connected to the front end of the fixing frame 310;

and a turbine blade 330 fixedly connected to the turbine motor 320 for supplying air.

In the present technical solution, when the warm air is supplied, the turbine motor 320 is started, the turbine motor 320 drives the turbine blade 330 to rotate, so as to draw in the air from the outside, and the air is blown out from the heating wire 500 through the air supply cavity 120.

Example 3:

As shown in fig. 2, in the present embodiment, specifically, a power supply control box 510 is fixedly disposed at the right end of the rear end wall of the mounting cavity 110, and the power supply control box 510 is used for controlling the on/off of a circuit to control the heating of the heating wire 500.

In this technical scheme, heating wire 500 fixed mounting is in end cover 200 middle part fluting department, and power control box 510 starts and control heating wire 500 circular telegram when the warm braw pump sending of needs, and heating wire 500 generates heat this moment, then will heat via the wind that heating wire 500 department blown out, reaches the heating effect.

While the embodiments of the present application have been described in connection with the drawings, the embodiments and features of the embodiments of the present application can be combined with each other without conflict, and the present application is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present application and the claims.

Claims

1. Multi-functional room heater, its characterized in that includes:

the device comprises a shell (100), wherein an installation cavity (110) is formed in the shell and used for installing and fixing elements, and an air supply cavity (120) is formed in the middle of the installation cavity (110);

the end cover plate (200) is arranged at the front end of the shell (100) and is buckled with the shell (100) through a screw;

the air supply assembly (300) is fixedly arranged in the middle of the mounting cavity (110) and used for supplying air;

the flow regulating and controlling assembly (400) is fixedly arranged at the right lower end of the shell (100) and is used for regulating air inlet;

and the heating wire (500) is arranged in the middle of the end cover plate (200) and is used for heating.

2. The multifunctional warmer of claim 1, wherein the flow regulation assembly (400) comprises:

the motor bracket (410) is fixedly connected to the rear end arm of the mounting cavity (110);

the transmission motor (420) is fixedly connected to the motor bracket (410), and a gear is fixedly arranged at the rear end of the transmission motor and used for driving;

the fan-shaped plate (430) is rotatably arranged at the rear end wall of the mounting cavity (110), is fan-shaped, is provided with teeth at a fan-shaped cambered surface and can be in gear transmission with the transmission motor (420);

and the flow control plate (440) is fixedly connected to the lower end of the sector plate (430) and is in a space vertical relation with the sector plate, and the lower end of the flow control plate can be closed with an air inlet of the air supply cavity (120).

3. The multifunctional warmer of claim 2, wherein the flow regulation assembly (400) further comprises:

the limiting block (450) is fixedly connected to the middle part of the sector plate (430);

the round head sliding pin (460) is arranged in the limiting block (450) in a sliding mode, the outer end of the round head sliding pin is arranged at the outer end of the limiting block (450), and the round head sliding pin can limit the position of a groove arranged at the rear end of the shell (100);

and the spring (470) is fixedly connected between the limiting block (450) and the round head sliding pin (460).

4. The multifunctional warmer of claim 1, wherein the air supply assembly (300) comprises:

the fixed frame (310) is fixedly connected to the middle part of the air supply cavity (120);

the turbine motor (320) is fixedly connected to the front end of the fixing frame (310);

and the turbine blade (330) is fixedly connected to the turbine motor (320) and used for supplying air.

5. The multifunctional warmer according to claim 1, wherein a power control box (510) is fixedly arranged at the right end of the rear end wall of the mounting cavity (110), and the power control box (510) is used for controlling the on-off of a circuit so as to control the heating of the heating wire (500).