CN219454057U - Heating equipment - Google Patents

Abstract

The utility model provides heating equipment. The heating equipment provided by the utility model comprises a box body, a mixed flow fan and a panel assembly; the box body comprises an air inlet cavity and an air duct, the air duct is communicated with the air inlet cavity, and the mixed flow fan is arranged in the air inlet cavity and blows air flow into the air duct; the air duct comprises a first air outlet, the panel assembly is positioned at one side of the box body where the first air outlet is arranged, the panel assembly comprises a panel main body and a ventilation shell, the panel main body is provided with a ventilation opening, the ventilation shell is positioned between the panel main body and the box body, and the ventilation shell is communicated with the ventilation opening; the ventilation shell is provided with a plurality of ventilation sections, and at least one ventilation section is communicated with the first air outlet, so that the smoothness of air inlet and outlet is guaranteed, the structure of the panel assembly is simplified, and the production cost is reduced.

Description

Heating equipment

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to heating equipment.

Background

With the development of technology and the improvement of living standard, living conditions are continuously improved, people have higher requirements on living environment quality, and electric equipment such as air conditioners, ventilating fans, fan heaters and the like are becoming more popular, and functions are becoming more and more.

In the related art, an indoor fan heater is generally installed on a suspended ceiling, and hot air is blown into a space below the suspended ceiling to adjust indoor temperature, the fan heater generally comprises a box body and a panel, the box body is arranged above the suspended ceiling in a lifting mode, the panel is matched with the suspended ceiling to ensure the integrity of the appearance below the suspended ceiling, a fan can be arranged in the box body, the fan can blow air to an air channel in the box body, and an air outlet of the air channel faces the lower side of the suspended ceiling and blows downwards through the panel.

However, the panel structure of the conventional fan heater is complex and the production cost is high.

Disclosure of Invention

The embodiment of the utility model provides heating equipment, which aims to solve the technical problems of complex panel structure and high production cost of a warm air blower in the related art.

The application provides a heating device, which comprises a box body, a mixed flow fan and a panel assembly; the box body comprises an air inlet cavity and an air duct, the air duct is communicated with the air inlet cavity, and the mixed flow fan is arranged in the air inlet cavity and blows air flow into the air duct; the air duct comprises a first air outlet, and the panel assembly is positioned on one side of the box body where the first air outlet is arranged.

The panel assembly comprises a panel main body and a ventilation shell, wherein the panel main body is provided with a ventilation opening, the ventilation shell is positioned between the panel main body and the box body, and the ventilation shell is communicated with the ventilation opening; the ventilation shell is provided with a plurality of ventilation sections, and at least one ventilation section is communicated with the first air outlet.

The heating equipment that this application provided is through dividing into panel main part and ventilation casing two parts with panel assembly's major structure, cooperates through ventilation casing and box, has guaranteed the smoothness nature of business turn over wind, has simplified panel assembly's structure simultaneously, has reduced manufacturing cost.

As an alternative embodiment, a plurality of ventilation segments may be arranged along the length direction of the panel, and the length of the ventilation segments may be greater than the width of the ventilation segments.

By the arrangement, a long strip-shaped ventilation structure can be formed, and air flow between different ventilation sections is prevented from being interfered.

As an alternative embodiment, the plurality of ventilation segments may include a first ventilation segment and a second ventilation segment; the first ventilation section is opposite to and communicated with the first air outlet; the air inlet cavity is provided with an air inlet, and the second air ventilation section can be communicated with the air inlet.

By the arrangement, the air inlet and the air outlet of the box body can be respectively realized by utilizing different parts of the ventilation opening.

As an alternative embodiment, the side wall of the second ventilation section may be provided with ventilation grids distributed along the length direction of the second ventilation section.

So set up, when the heating installation carries out the furred ceiling installation, the air current that gets into the second ventilation section from furred ceiling below space can follow the ventilation grille outflow of side, improves the smooth and easy nature of air current circulation.

As an alternative embodiment, the ventilation housing may include a first housing wall and a second housing wall, the first housing wall and the second housing wall being disposed on opposite sides of the ventilation opening, respectively; the first shell wall and the second shell wall are jointly surrounded to form a plurality of ventilation sections.

By the arrangement, the installation space on the panel main body can be fully utilized, and the air flow can be well guided.

As an alternative embodiment, the first and second housing walls are connected to each other and are integrally formed.

By the arrangement, the convenience of processing and forming the ventilation shell can be improved, and the production cost is reduced.

As an alternative embodiment, the air inlet may be provided with a filter element, and the panel body is provided with an opening located laterally of the air inlet and opposite to the filter element.

By the arrangement, the convenience of replacing the filter element can be improved.

As an alternative embodiment, the panel assembly may further include a baffle plate, which may be disposed at a side of the panel body facing away from the case, and the baffle plate is disposed outside the opening; the baffle can be connected with the panel through magnetic attraction.

So set up, can improve the convenience of baffle dismouting.

As an alternative embodiment, the panel assembly may further include a display unit and a control board, and the control board may be disposed at a side of the panel body facing the case; the display unit can be positioned at the side of the vent and is electrically connected with the control panel; the baffle can be a light-transmitting piece, and the baffle can be arranged on the display side of the display unit in a blocking way.

So set up, when keeping the good outward appearance of panel components, can show the operating condition of heating installation, improved user experience.

As an alternative embodiment, the panel assembly may further include a driving unit and a louver rotatably connected to the vent; the driving unit is arranged at the end part of the ventilation shell and is configured to drive the blade plate to rotate so as to open or close the ventilation opening.

By this arrangement, the compactness of the assembly of the components on the panel assembly is improved.

The application provides heating equipment, which comprises a box body, a mixed flow fan and a panel assembly; the box body comprises an air inlet cavity and an air duct, the air duct is communicated with the air inlet cavity, and the mixed flow fan is arranged in the air inlet cavity and blows air flow into the air duct; the air duct comprises a first air outlet, the panel assembly is positioned at one side of the box body where the first air outlet is arranged, the panel assembly comprises a panel main body and a ventilation shell, the panel main body is provided with a ventilation opening, the ventilation shell is positioned between the panel main body and the box body, and the ventilation shell is communicated with the ventilation opening; the ventilation shell is provided with a plurality of ventilation sections, and at least one ventilation section is communicated with the first air outlet, so that the smoothness of air inlet and outlet is guaranteed, the structure of the panel assembly is simplified, and the production cost is reduced.

In addition to the technical problems, technical features constituting the technical solutions, and beneficial effects brought by the technical features of the technical solutions described above in the embodiments of the present application, other technical problems that can be solved by the heating apparatus provided in the present application, other technical features included in the technical solutions, and beneficial effects brought by the technical features, further detailed description will be made in the detailed description of the present application.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings that are needed in the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a heating apparatus according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a heating apparatus according to an embodiment of the present disclosure;

FIG. 3 is a side view of a heating appliance provided in an embodiment of the present application;

FIG. 4 is a schematic view of a panel assembly in a heating apparatus according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a panel assembly in a heating apparatus according to the second embodiment of the present application;

fig. 6 is a schematic structural diagram III of a panel assembly in a heating apparatus according to an embodiment of the present application;

FIG. 7 is a side view of a panel assembly in a heating appliance provided in an embodiment of the present application;

FIG. 8 is an exploded view of a panel assembly in a heating appliance provided in an embodiment of the present application;

fig. 9 is a schematic structural diagram of a box in a heating apparatus according to an embodiment of the present application;

FIG. 10 is an exploded view of a housing in a heating appliance provided in an embodiment of the present application;

fig. 11 is a schematic diagram of an internal structure of a box in a heating apparatus according to an embodiment of the present application.

Reference numerals illustrate:

100-box body; 110-air duct; 110 a-a first air duct; 110 b-a second air duct; 111-an air inlet; 112-a first air outlet; 113-a second air outlet; 114-a separator; 115-reversing plate; 120-an air inlet cavity;

200-mixed flow fans;

300-a heating unit;

400-panel assembly; 410-a panel body; 411-vent; 412-opening; 420-a ventilation housing; 421-ventilation section; 421 a-a first venting section; 421 b-a second venting section; 422-a ventilation grille; 423-a first housing wall; 424-a second shell wall; 430-a baffle; 440-a display unit; 450-control panel; 460-a drive unit; 470-leaf.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments.

First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present application, and are not intended to limit the scope of the present application. Those skilled in the art can adapt it as desired to suit a particular application.

Further, it should be noted that, in the description of the present application, terms such as "upper," "lower," "left," "right," "front," "rear," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or component must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

Furthermore, it should be noted that, in the description of the present application, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; there may be communication between the interiors of the two members. The specific meaning of the terms in this application will be understood by those skilled in the art as the case may be.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Electrical devices such as air conditioners, ventilation fans, warm air blowers and the like are becoming more popular, and functions are becoming more and more popular. With the electric fan heater as an example, the indoor electric fan heater is generally installed on the suspended ceiling, and blows hot air into the space below the suspended ceiling to adjust indoor temperature, the electric fan heater generally comprises a box body and a panel, the box body is arranged above the suspended ceiling in a lifting mode, the panel is matched with the suspended ceiling to ensure the integrity of the appearance below the suspended ceiling, a fan can be arranged in the box body, the fan can blow air to an air channel in the box body, and an air outlet of the air channel faces the lower side of the suspended ceiling and blows downwards through the panel. However, the panel structure of the conventional fan heater is complex and the production cost is high.

In view of the above, the application provides a heating device, through designing the structure of the panel of heating device, simplified the structure of panel, in realizing that the panel docks with the main part of heating device, when guaranteeing that the air current business turn over circulation is smooth and easy, improved the convenience of panel whole assembly and connection, the cost is reduced.

In order to facilitate understanding, an application scenario of the fan heater provided in the embodiment of the present application is first illustrated.

The heating equipment that this application embodiment provided can be applied to space such as bathroom, living room, kitchen of family, also can be applied to other indoor spaces such as classroom, office space, market, in addition, heating equipment in this application embodiment can be installed in indoor furred ceiling to hang mode and hanger plate cooperation installation, and this heating equipment has the function can include but not be limited to warm braw, new trend or carry out warm braw and new trend etc. simultaneously, and this application embodiment does not do not specifically limit this.

Fig. 1 is a schematic structural diagram of a heating device provided by an embodiment of the present application, fig. 2 is a schematic structural diagram of a second heating device provided by an embodiment of the present application, fig. 3 is a side view of a heating device provided by an embodiment of the present application, fig. 4 is a schematic structural diagram of a panel assembly in a heating device provided by an embodiment of the present application, fig. 5 is a schematic structural diagram of a panel assembly in a heating device provided by an embodiment of the present application, fig. 6 is a schematic structural diagram of a panel assembly in a heating device provided by an embodiment of the present application, fig. 7 is a side view of a panel assembly in a heating device provided by an embodiment of the present application, and fig. 8 is an exploded view of a panel assembly in a heating device provided by an embodiment of the present application.

As shown in fig. 1 to 8, the embodiment of the application provides a heating device, which includes a box 100, a mixed flow fan 200 and a panel assembly 400, wherein the box 100 includes an air inlet cavity 120 and an air duct 110, the air duct 110 is communicated with the air inlet cavity 120, the mixed flow fan 200 is disposed in the air inlet cavity 120 and blows air flow into the air duct 110, the air duct 110 includes a first air outlet 112, and the panel assembly 400 is disposed on one side of the box 100 where the first air outlet 112 is disposed.

It will be appreciated that the air flow generated by the mixed flow fan 200 may enter the air duct 110 from the air inlet cavity 120, and the air flow may flow along the air duct 110 and be blown out from the first air outlet 112. The first air outlet 112 may be provided with a heating unit 300, and when the air flows out of the first air outlet 112, the air flow may flow through the heating unit 300, and the heating unit 300 may heat the air flow, so that the first air outlet 112 may blow out hot air.

Illustratively, when the heating apparatus is installed on an indoor ceiling, the case 100 may be disposed in a space above the ceiling, the panel assembly 400 may be disposed below the case 100, and the panel assembly 400 may be installed in cooperation with the ceiling to ensure the aesthetic appearance of the ceiling. Indoor air can enter the air inlet cavity 120 from the space below the suspended ceiling through the panel assembly 400 under the driving of the mixed flow fan 200, then enter the air duct 110 from the air inlet cavity 120, and enter and exit hot air from the first air outlet 112 to the space below the suspended ceiling after being heated, so that the function of warm air is realized.

In some embodiments, the panel assembly 400 includes a panel body 410 and a ventilation housing 420, the panel body 410 having a ventilation opening 411, the ventilation housing 420 being located between the panel body 410 and the cabinet 100, and the ventilation housing 420 being in communication with the ventilation opening 411, the ventilation housing 420 having a plurality of ventilation segments 421, at least one ventilation segment 421 being in communication with the first air outlet 112.

It can be appreciated that the ventilation opening 411 can not only realize the air outlet from the first air outlet 112 to the space below the suspended ceiling, but also realize the air inlet from the space below the suspended ceiling, and the air inlet and the air outlet can be realized through different ventilation sections 421 without interference.

It should be noted that, the heating device provided in this embodiment of the present application divides the main structure of the panel assembly 400 into the panel body 410 and the ventilation housing 420, and the ventilation housing 420 is matched with the box 100, so that the smoothness of air inlet and outlet is ensured, and meanwhile, the structure of the panel assembly 400 is simplified, and the production cost is reduced.

The air inlet and outlet structure and manner of the panel assembly 400 will be described in detail first.

With continued reference to fig. 1 to 8, in one possible implementation manner, the plurality of ventilation segments 421 may be arranged along the length direction of the panel, and the length of the ventilation segments 421 may be greater than the width of the ventilation segments 421, so that a long ventilation structure may be formed, and interference caused by airflow between different ventilation segments 421 is avoided.

It can be appreciated that the size of the panel can be matched with the profile of the side surface of the box 100, the rectangular structure of the box 100 can be utilized to divide the ventilation opening 411 into a plurality of parts, namely a plurality of ventilation sections 421 are formed, the ventilation areas corresponding to different ventilation openings 411 can respectively realize warm air outlet, and the indoor air can be upwards fed, namely the ventilation openings 411 can be utilized to realize air inlet and warm air outlet, so that the occupation of the assembly space is reduced.

It should be noted that, since the ventilation openings 411 may be elongated, and accordingly, each ventilation section 421 may also be elongated, and adjacent ventilation sections 421 are connected along a straight line, mutual interference of air flows entering and exiting between adjacent ventilation areas is small, which is beneficial to improving the circulation efficiency of the air flows.

The panel body 410 and the ventilation housing 420 may be metal pieces, including but not limited to metals such as iron and aluminum, or alloys thereof, the panel body 410 and the ventilation housing 420 may be made of engineering plastic, and the panel body 410 and the ventilation housing 420 may be made of the same material type or different material types.

In some embodiments, the plurality of ventilation segments 421 may include a first ventilation segment 421a and a second ventilation segment 421b; the first ventilation section 421a is opposite to and communicates with the first air outlet 112, the air inlet chamber 120 has an air inlet 111, and the second ventilation section 421b may communicate with the air inlet 111, so that air inlet and air outlet of the case 100 may be respectively implemented by using different portions of the ventilation opening 411.

It is understood that the first ventilation segment 421a and the second ventilation segment 421b may be arranged in a collinear manner, the first air outlet 112 is matched with the length of the first ventilation segment 421a, and the first air outlet 112 is arranged in parallel with the first ventilation segment 421a, so as to ensure that the warm air flow of the first air outlet 112 can flow out of the first air outlet 112 rapidly.

In addition, the second ventilation section 421b may be communicated with the space above the suspended ceiling, and since the air inlet cavity 120 is communicated with the space above the suspended ceiling through the air inlet 111, the air inlet cavity 120 and the second ventilation section 421b may be mutually communicated, and when the mixed flow fan 200 works, air in the space above the suspended ceiling is further drawn into the air inlet cavity 120 from the air inlet 111, so that air in the space below the suspended ceiling may flow into the space above the suspended ceiling through the second ventilation section 421b, and warm air or fresh air to air in the space below the suspended ceiling may be achieved, and air circulation is achieved.

In some embodiments, the side wall of the second ventilation section 421b may be provided with a ventilation grille 422, the ventilation grille 422 is distributed along the length direction of the second ventilation section 421b, and when the heating device is installed in a ceiling, the air flow entering the second ventilation section 421b from the space below the ceiling may flow out from the ventilation grille 422 at the side, so as to improve the smoothness of the air flow.

For example, the distribution area of the ventilation grille 422 may be matched with the area of the sidewall of the second ventilation section 421b, i.e., the ventilation grille 422 may be opened on one side sidewall of the second ventilation section 421b to increase ventilation efficiency. It should be noted that, the ventilation grille 422 may be a round hole grille, a square hole grille, a triangular hole grille or other shapes, and the specific shape and size of the ventilation grille 422 are not limited in the embodiment of the present application.

With continued reference to fig. 1 to 8, in one possible implementation manner, the ventilation housing 420 may include a first housing wall 423 and a second housing wall 424, where the first housing wall 423 and the second housing wall 424 are respectively disposed on opposite sides of the ventilation opening 411, and the first housing wall 423 and the second housing wall 424 enclose together to form a plurality of ventilation segments 421, so that the installation space on the panel body 410 can be fully utilized, and a good guiding effect can be achieved on the airflow.

It is understood that the first case wall 423 and the second case wall 424 may be disposed in parallel and each extend along the length direction of the panel body 410, and the ventilation grill 422 may be disposed on a sidewall of the first case or the second case. The first case wall 423 and the second case wall 424 may be connected to each other at both ends of the ventilation opening 411, and the end section shape of the ventilation case 420 may be in a "U" shape.

In some embodiments, the first case wall 423 and the second case wall 424 are connected to each other, and the first case wall 423 and the second case wall 424 are integrally formed, so that the convenience of the processing and forming of the ventilation case 420 can be improved, and the assembly process of the ventilation case 420 and the panel body 410 can be simplified, thereby reducing the production cost.

For example, the first and second case walls 423 and 424 may be made of metal and may be formed by metal machining and sheet metal, or the first and second case walls 423 and 424 may be made of plastic and may be formed by injection molding.

In one possible implementation, the air inlet 111 may be provided with a filter, the panel body 410 is provided with an opening 412, and the opening 412 is located at a side of the air inlet 111 and opposite to the filter, so that convenience in replacing the filter can be improved.

It will be appreciated that the opening 412 may be positioned adjacent the air inlet 111, with the air inlet 111 being positioned at the end of the housing 100, and that when a filter needs to be replaced, the filter may be removed from the opening 412 or a new filter may be inserted. The filter element can be a filter screen or filter cotton.

In some embodiments, the panel assembly 400 may further include a baffle 430, the baffle 430 may be disposed on a side of the panel body 410 away from the case 100, and the baffle 430 is disposed on an outer side of the opening 412, and the baffle 430 may be detachably connected to the panel body 410, thereby improving convenience in assembling and disassembling the baffle 430.

For example, the baffle 430 may be magnetically coupled to the panel. The panel body 410 may be provided with a unit with magnetic attraction, such as a magnet, on the baffle 430, or the panel body 410 may be provided with a unit with magnetic attraction, so that the baffle 430 may be attached to the surface of the panel body 410 and attached to the panel body 410 when the baffle 430 approaches the panel body 410.

It should be noted that, the baffle 430 may play a role in shielding the opening 412, preventing dust or impurities from entering from the opening 412, and only removing the baffle 430 when the filter needs to be replaced.

With continued reference to fig. 1 to 8, as an alternative embodiment, the panel assembly 400 may further include a display unit 440 and a control board 450, and the control board 450 may be disposed at a side of the panel body 410 facing the case 100; the display unit 440 may be located at a side of the vent 411 and electrically connected with the control board 450; the baffle 430 may be a light-transmitting member, and the baffle 430 may be disposed on a display side of the display unit 440.

By the arrangement, the good appearance of the panel assembly 400 is maintained, the working state of the heating equipment can be displayed, and the user experience is improved.

In one possible implementation, the panel assembly 400 may further include a driving unit 460 and a louver 470, the louver 470 is rotatably connected to the ventilation opening 411, the driving unit 460 is disposed at an end of the ventilation housing 420, and the driving unit 460 is configured to drive the louver 470 to rotate to open or close the ventilation opening 411, thereby improving compactness of assembly of components on the panel assembly 400.

For example, the driving unit 460 may be a motor, both ends of the louver 470 may be connected to sidewalls of both ends of the ventilation opening 411 through a rotation shaft, the motor may be disposed at an end of the ventilation housing 420 to drive the louver 470 to rotate, and the ventilation housing 420 may fix the motor.

It should be noted that, the ventilation housing 420 may be provided with a clamping protrusion, and the panel body 410 may be provided with a clamping groove, and the ventilation housing 420 may be clamped with the panel body 410 through the clamping protrusion. In addition, the ventilation housing 420 may be connected to the panel body 410 by gluing or welding, and the specific connection method of the ventilation housing 420 and the panel body 410 is not limited in the embodiment of the present application. In addition, when the heating apparatus is mounted to the suspended ceiling, the panel body 410 may be fastened to the suspended ceiling by a fastener.

It should be noted that, the heating device provided in this embodiment of the present application may not only realize a warm air function, but also realize a fresh air function, and different functions may be realized through different portions of the air duct 110, where the foregoing manner of exhausting air from the first air outlet 112 may be a warm air function of the heating device, and detailed descriptions will be given below on implementation and switching manners of different functions of the heating device.

Fig. 9 is a schematic structural diagram of a box in a heating apparatus provided in an embodiment of the present application, fig. 10 is an exploded view of a box in a heating apparatus provided in an embodiment of the present application, and fig. 11 is a schematic structural diagram of an internal structure of a box in a heating apparatus provided in an embodiment of the present application.

Referring to fig. 1 to 11, in one possible implementation manner, the air duct 110 may include a first air duct 110a and a second air duct 110b, where the first air duct 110a has a first air outlet 112, the second air duct 110b has a second air outlet 113, the first air outlet 112 may be located at a side of the box 100, and the second air outlet 113 may be located at an end of the box 100 facing away from the air inlet 111.

It can be appreciated that the air duct 110 can be divided into two mutually independent areas, the first air duct 110a is used for being communicated with the indoor space below the suspended ceiling, and the second air duct 110b can be communicated with the outdoor space, so that the indoor warm air function can be realized, the fresh air function can be realized, and the user experience is improved. It should be noted that, the first air duct 110a and the second air duct 110b may be selectively turned on, or may be turned on simultaneously, so as to perform warm air or fresh air separately, or perform warm air and fresh air simultaneously.

In some embodiments, a partition 114 and a reversing plate 115 may be disposed in the air duct 110, the partition 114 may extend along the length direction of the box 100 to partition the air duct 110 into a first air duct 110a and a second air duct 110b, the reversing plate 115 may be disposed between the first air duct 110a and the second air duct 110b, and the reversing plate 115 may be configured to rotate relative to the partition 114 to allow air flow into the first air duct 110a or the second air duct 110b, so that free conversion of heating equipment between warm air and fresh air functions may be achieved, and air flow crosstalk between the first air duct 110a and the second air duct 110b may be avoided.

It can be understood that the first air duct 110a and the second air duct 110b may be arranged side by side in the width direction of the box 100, and the first air duct 110a and the second air duct 110b may be arranged in parallel, the reversing plate 115 may be driven by a motor, when the reversing plate 115 turns to the inlet of the first air duct 110a, the first air duct 110a is closed, and the corresponding second air duct 110b is opened, at this time, the air flow generated by the mixed flow fan 200 may flow from the second air outlet 113 to the outdoor space through the second air duct 110b, so as to realize the fresh air function; when the reversing plate 115 is turned to the inlet of the second air duct 110b, the second air duct 110b is closed, and the corresponding first air duct 110a is opened, at this time, the air flow generated by the mixed flow fan 200 can be blown from the first air outlet 112 to the indoor space through the first air duct 110a, so as to realize the warm air function.

It should be noted that, when the heating apparatus provided in the embodiment of the present application is disposed above the ceiling, the second air outlet 113 may be communicated with the external space through a pipe, and a specific pipe setting manner may be determined according to a specific space size and layout of the indoor space, which is not specifically limited in this application.

The embodiment of the application provides heating equipment, which comprises a box body, a mixed flow fan and a panel assembly; the box body comprises an air inlet cavity and an air duct, the air duct is communicated with the air inlet cavity, and the mixed flow fan is arranged in the air inlet cavity and blows air flow into the air duct; the air duct comprises a first air outlet, the panel assembly is positioned at one side of the box body where the first air outlet is arranged, the panel assembly comprises a panel main body and a ventilation shell, the panel main body is provided with a ventilation opening, the ventilation shell is positioned between the panel main body and the box body, and the ventilation shell is communicated with the ventilation opening; the ventilation shell is provided with a plurality of ventilation sections, and at least one ventilation section is communicated with the first air outlet, so that the smoothness of air inlet and outlet is guaranteed, the structure of the panel assembly is simplified, and the production cost is reduced.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (10)

1. The heating equipment is characterized by comprising a box body, a mixed flow fan and a panel assembly; the box body comprises an air inlet cavity and an air duct, and the air duct is communicated with the air inlet cavity; the mixed flow fan is arranged in the air inlet cavity and blows air flow into the air duct; the air duct comprises a first air outlet, and the panel assembly is positioned at one side of the box body where the first air outlet is arranged;

the panel assembly includes a panel body having a vent, and a vent housing located between the panel body and the case and in communication with the vent; the ventilation shell is provided with a plurality of ventilation sections, and at least one ventilation section is communicated with the first air outlet.

2. The heating appliance of claim 1, wherein a plurality of said ventilation segments are aligned along the length of said panel, said ventilation segments having a length greater than the width of said ventilation segments.

3. The heating appliance of claim 2, wherein the plurality of ventilation segments includes a first ventilation segment and a second ventilation segment; the first ventilation section is opposite to and communicated with the first air outlet; the air inlet cavity is provided with an air inlet, and the second air ventilation section is communicated with the air inlet.

4. A heating installation as claimed in claim 3, wherein the side walls of the second ventilation section are provided with ventilation grilles which are distributed along the length of the second ventilation section.

5. The heating installation of any one of claims 1-4, wherein the ventilation housing includes a first housing wall and a second housing wall, the first housing wall and the second housing wall being disposed on opposite sides of the ventilation opening, respectively; the first shell wall and the second shell wall are jointly surrounded to form a plurality of ventilation sections.

6. The heating appliance of claim 5, wherein the first housing wall and the second housing wall are connected to each other and the first housing wall and the second housing wall are an integral piece.

7. A heating apparatus according to claim 3 or claim 4, wherein the air inlet is provided with a filter, and the panel body is provided with an opening located laterally of the air inlet and opposite the filter.

8. The heating appliance of claim 7, wherein the panel assembly further comprises a baffle disposed on a side of the panel body facing away from the housing, and the baffle is disposed outside the opening; the baffle is connected with the panel through magnetic attraction.

9. The heating appliance of claim 8, wherein the panel assembly further comprises a display unit and a control panel, the control panel being disposed on a side of the panel body facing the housing; the display unit is positioned at the side of the ventilation opening and is electrically connected with the control panel; the baffle is a light-transmitting piece, and the baffle is arranged on the display side of the display unit in a blocking way.

10. The heating appliance of any one of claims 1-4, wherein the panel assembly further comprises a drive unit and a paddle, the paddle being rotatably connected to the vent; the driving unit is arranged at the end part of the ventilation shell and is configured to drive the blade plate to rotate so as to open or close the ventilation opening.