CN217763912U

CN217763912U - Integrated fan type heater

Info

Publication number: CN217763912U
Application number: CN202221237804.XU
Authority: CN
Inventors: 徐家兴; 蔡增; 孙起伟
Original assignee: Shenyang Wonderful Technology Co ltd
Current assignee: Shenyang Wonderful Technology Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-11-08
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses an integration fan heater, include: the device comprises an upper shell, a heater module plate, a lower shell, a power switch, a key pad pasting, a PCB control panel, a heating body and a fan; structural reasonable in design adopts the double fan air supply, can use high rotational speed fan to increase the amount of wind, and the inside heat of heater can blow off from the air outlet fast, and the heat circulation of heating member is even, promotes heating member power, avoids shell temperature rising, local amasss fever to lead to efficiency to descend. The heating body and the electrical element are not directly exposed outside, so that the noise is reduced, and the use safety is ensured.

Description

Integrated fan type heater

Technical Field

The utility model relates to a heater technical field, concretely relates to integration fan heater.

Background

The electric heater is an electric appliance which achieves the heating effect by utilizing electric energy, has small volume, high heating power and wide application range, adopts an intelligent control mode, has high temperature control precision, can be networked with a computer, has wide application range, long service life and high reliability, and has the core of the heater principle of energy conversion, namely the electric energy is converted into heat energy. The existing fan type heater in the market at present adopts a single-fan air supply structure, and the structural design is unreasonable, so that the heat in the heater cannot be quickly blown out from an air outlet, and the heat circulation of a heating body is uneven; the heating body power is reduced, the shell temperature is increased, and the efficiency is reduced due to local heat accumulation. The existing heater adopts a non-integrated structural design, and the heating body and the electrical element are directly exposed outside, and the heater has the advantages of high noise, no protection function and incapability of ensuring the use safety. Therefore, an integrated fan-type heater is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated fan heater, which solves the problems that the existing fan heater adopts a single-fan air supply structure, the heat inside the heater can not be quickly blown out from an air outlet, and the heat circulation of a heating body is uneven; the power of the heating body is reduced, the temperature of the shell is increased, and the efficiency is reduced due to local heat accumulation; the existing heater adopts a non-integrated structural design, and the heating body and the electrical element are directly exposed outside, and the heater has the problems of high noise, no protection function and incapability of ensuring the use safety.

The utility model provides an integration fan heater, include: the device comprises an upper shell, a heater module plate, a lower shell, a power switch, a key pad pasting, a PCB control panel, a heating body and a fan; the heating body is arranged on the heater module board and positioned at one side of the PCB control board, the power switch is arranged at one end of the upper shell, and the power switch lead is connected to the PCB control board; the key pad pasting is arranged on the top of the upper shell and connected with the PCB control panel; the number of the fans is two, and the fans are arranged on the heater module board and positioned between the heating body and the PCB control board; the heating body is characterized in that an air outlet is formed in one end, close to the side portion of the heating body, of the lower shell, an air inlet is formed in the top of the upper shell, corresponds to the upper portion of the fan, the fan is a blowing fan, and the outlet of the fan faces towards the heating body.

Further, the integrated fan heater further includes: the heater comprises an upper pressing plate, an upper insulating plate, a lower insulating plate and a ceramic limiting sheet, wherein the lower insulating plate is arranged on a heater module plate, a heating body is arranged on the lower insulating plate, the upper insulating plate is arranged on the heating body, the upper pressing plate is arranged on the upper insulating plate, and the ceramic limiting sheet is arranged at the bottom of the upper insulating plate.

Further, the integrated fan heater further includes: and the power coupler is positioned at the end part of the upper shell, is welded on the PCB control board and is used for being connected with an alternating current 220V power supply to provide an external power supply interface.

Further, the integrated fan heater further includes: and the sensor socket is positioned at the end part of the upper shell, is welded on the PCB control board and is used for being connected with an external temperature sensor.

Further, the integrated fan heater further includes: and the communication interface is positioned at the end part of the upper shell and welded on the PCB control board and is used for realizing the communication function.

According to the technical scheme provided by the utility model, the utility model provides an integration fan heater, structural reasonable in design adopts the double fan air supply, can use high rotational speed fan to increase the amount of wind, and the inside heat of heater can be blown off from the air outlet fast, and the heat circulation of heating member is even, promotes heating member power, avoids shell temperature to rise, local long-pending hot efficiency decline that leads to. The heating body and the electrical element are not directly exposed outside, so that the noise is reduced, and the use safety is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an external schematic view of an integrated fan heater according to the present invention.

Fig. 2 is an internal schematic view of the integrated fan heater provided by the present invention.

Fig. 3 is a circulation indication diagram of the integrated fan heater according to the present invention.

Illustration of the drawings: 1-an upper shell; 2-a heater module plate; 3-a lower shell; 4, an upper pressing plate; 5-an upper insulating plate; 6-lower insulating plate; 7-ceramic spacing pieces; 8-power switch; 9-key pad pasting; 10-PCB control panel; 11-a power coupler; 12-a sensor socket; 13-a communication interface; 14-a heating body; 15-a fan; 100-an air inlet; 200-air outlet.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

For ease of description, spatially relative terms such as "above … …", "above … …", "above … … upper surface", "above", etc. may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, and in the drawings, the thicknesses of layers and regions are exaggerated for clarity and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Referring to fig. 1 to 3, an embodiment of the present invention provides an integrated fan-type heater, including: the heater comprises an upper shell 1, a heater module plate 2, a lower shell 3, an upper pressure plate 4, an upper insulation plate 5, a lower insulation plate 6, a ceramic limiting sheet 7, a power switch 8, a key pad pasting 9, a PCB control panel 10, a power coupler 11, a sensor socket 12, a communication interface 13, a heating body 14 and a fan 15.

The upper shell 1 and the lower shell 3 form a metal plate external structure for assembling internal components to form a main body; the heater module plate 2 is disposed above the lower case 3. A PCB control board 10 is provided on the heater module board 2 for controlling the heater function. The heater module board 2 is used for assembling internal components of the heater to form an assembly structure with a module form as a main body.

The lower insulating plate 6 is disposed on the heater module plate 2. A heating body 14 is provided on the lower insulating plate 6 for providing a heater heat source. The upper insulation plate 5 is arranged on the heating body 14, the upper pressing plate 4 is arranged on the upper insulation plate 5, the ceramic limiting sheet 7 is arranged at the bottom of the upper insulation plate 5, and the heating body 14 is arranged on the heater module plate 2 and located on one side of the PCB control plate 10. The upper pressing plate 4, the upper insulating plate 5, the lower insulating plate 6 and the ceramic limiting sheet 7 are used for fixing the heating body.

Power switch 8 sets up in 1 one end of last casing, and power switch 8 lead wire inserts PCB control panel 10, and power switch 8 is used for switching on and off the heater power. The key pad pasting 9 is arranged on the top of the upper shell 1, the key pad pasting 9 is connected with the PCB control panel 10, and the functional key and the display functional content are attached to adjust the parameters of the heater. The fans 15 are two, and the fans 15 are disposed on the heater module board 2 between the heating body 14 and the PCB control board 10 for providing heater flowing air flow. An air outlet 200 is provided at one end of lower case 3 near the side of heating body 14. An air inlet 100 is arranged at the top of the upper shell 1 corresponding to the upper part of the fan 15. The fan 15 is a blowing fan, and the outlet of the fan 15 faces the heating body 14.

The power coupler 11 is located at the end of the upper housing 1, is welded to the PCB control board 10, and is used for connecting an ac 220V power supply to provide an external power interface. The sensor socket 12 is located at the end of the upper casing 1 and is welded to the PCB control board 10 for connecting to an external temperature sensor. The communication interface 13 is located at the end of the upper casing 1 and welded to the PCB control board 10 for implementing the communication function.

According to the above embodiment, the utility model provides a pair of integration fan heater, 15 work of fan, the air current is gone on from air intake 100 and is blown off heating member 14 from fan 15's export, the air current is blown off from air outlet 200 after being heated by heating member 14, structural reasonable in design adopts the double fan air supply, can use high rotational speed fan to increase the amount of wind, the inside heat of heater can be blown off from the air outlet fast, the heat circulation of heating member is even, promote heating member power, avoid shell temperature to rise, local amasss heat leads to efficiency to descend. The heating body and the electrical element are not directly exposed outside, so that the noise is reduced, and the use safety is ensured.

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 example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that, for example, embodiments of the application described herein may be implemented in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated fan heater, comprising: the heater comprises an upper shell (1), a heater module board (2), a lower shell (3), a power switch (8), a key pad pasting (9), a PCB control board (10), a heating body (14) and a fan (15);

the heater comprises an upper shell (1) and a lower shell (3), wherein internal components are assembled between the upper shell (1) and the lower shell (3), a heater module plate (2) is arranged above the lower shell (3), a PCB control board (10) is arranged on the heater module plate (2), a heating body (14) is arranged on the heater module plate (2) and positioned on one side of the PCB control board (10), a power switch (8) is arranged at one end of the upper shell (1), and a lead of the power switch (8) is connected to the PCB control board (10); the key film (9) is arranged on the top of the upper shell (1), and the key film (9) is connected with the PCB control board (10); the number of the fans (15) is two, and the fans (15) are arranged on the heater module board (2) and are positioned between the heating body (14) and the PCB control board (10); one end of the lower shell (3) close to the side of the heating body (14) is provided with an air outlet (200), the top of the upper shell (1) is provided with an air inlet (100) above the corresponding fan (15), the fan (15) is a blowing fan, and the outlet of the fan (15) faces towards the heating body (14).

2. The integrated fan heater of claim 1, further comprising: the heating device comprises an upper pressing plate (4), an upper insulating plate (5), a lower insulating plate (6) and a ceramic limiting piece (7), wherein the lower insulating plate (6) is arranged on a heater module plate (2), a heating body (14) is arranged on the lower insulating plate (6), the upper insulating plate (5) is arranged on the heating body (14), the upper pressing plate (4) is arranged on the upper insulating plate (5), and the ceramic limiting piece (7) is arranged at the bottom of the upper insulating plate (5).

3. The integrated fan heater of claim 1, further comprising: power coupler (11), power coupler (11) are located last casing (1) tip and weld in PCB control panel (10) for access exchanges 220V power and provides external power source interface.

4. The integrated fan heater of claim 1, further comprising: the sensor socket (12) is located at the end of the upper shell (1), is welded on the PCB control board (10) and is used for being connected with an external temperature sensor.

5. The integrated fan heater of claim 1, further comprising: the communication interface (13) is positioned at the end part of the upper shell (1) and welded on the PCB control board (10) and used for realizing the communication function.