CN220958629U

CN220958629U - Heating equipment and air conditioner

Info

Publication number: CN220958629U
Application number: CN202322668733.XU
Authority: CN
Inventors: 胡小峰; 康勇; 沈业勇
Original assignee: Zhejiang Melkat Intelligent Kitchen And Bathroom Co ltd
Current assignee: Zhejiang Melkat Intelligent Kitchen And Bathroom Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-05-14
Anticipated expiration: 2033-09-28

Abstract

The utility model provides heating equipment and an air conditioner. The utility model provides heating equipment for an indoor suspended ceiling, which comprises a shell, a fan and a heating module, wherein the shell is provided with a ventilation cavity, the fan and the heating module are both arranged in the ventilation cavity, and the ventilation cavity is provided with a first air inlet, a first air outlet, a second air inlet and a second air outlet; the first air inlet and the first air outlet are both positioned above the indoor suspended ceiling, and the second air inlet and the second air outlet are both oriented to the lower part of the indoor suspended ceiling; the ventilation cavity is internally provided with a first reversing plate and a second reversing plate, the first reversing plate is configured to enable the first air inlet and the second air inlet to be selectively opened, and the second reversing plate is configured to enable the first air outlet and the second air outlet to be selectively opened, so that the heating equipment has multiple functions, and the heating equipment is guaranteed to have higher air outlet efficiency under multiple functional modes.

Description

Heating equipment and air conditioner

Technical Field

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

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 hoisting mode, the panel is matched with the suspended ceiling to ensure the integrity of the appearance below the suspended ceiling, an air outlet is formed in the middle of the panel, and warm air flow in the box body can be blown to the lower side of the suspended ceiling from the air outlet.

However, the current fan heater has lower air outlet efficiency.

Disclosure of utility model

The application provides heating equipment and an air conditioner, which aim to solve the technical problem of low air outlet efficiency of the conventional warm air blower.

In a first aspect, the application provides a heating apparatus for an indoor suspended ceiling, the heating apparatus comprising a housing, a fan and a heating module, the housing having a ventilation cavity, the fan and the heating module being disposed within the ventilation cavity.

The ventilation cavity is provided with a first air inlet, a first air outlet, a second air inlet and a second air outlet; the first air inlet and the first air outlet are both positioned above the indoor suspended ceiling, and the second air inlet and the second air outlet are both oriented to the lower part of the indoor suspended ceiling; the ventilation cavity is internally provided with a first reversing plate and a second reversing plate, the first reversing plate is configured to enable the first air inlet and the second air inlet to be selectively opened, and the second reversing plate is configured to enable the first air outlet and the second air outlet to be selectively opened.

According to the heating device provided by the embodiment of the application, the plurality of air inlets and the plurality of air outlets are arranged, and the communication state of the air inlets and the air outlets is controlled through the reversing plate, so that the heating device has multiple functions, and the heating device is ensured to have higher air outlet efficiency in multiple functional modes.

In some embodiments, the heating module may be disposed at the second air outlet, the first reversing plate is disposed at an air inlet side of the fan, and the second reversing plate is disposed at an air outlet side of the fan.

By means of the arrangement, the ventilation state of the ventilation cavity can be adjusted through state switching of the first reversing plate and the second reversing plate.

In some embodiments, the heating appliance has a first state, a second state, and a third state;

When the heating equipment is in a first state, the first reversing plate opens the first air inlet and closes the second air inlet, and the second reversing plate closes the first air outlet and opens the second air outlet;

When the heating equipment is in the second state, the first reversing plate closes the first air inlet and opens the second air inlet, and the second reversing plate closes the first air outlet and opens the second air outlet;

When the heating equipment is in a third state, the first reversing plate closes the first air inlet, opens the second air inlet, and opens the first air outlet, and closes the second air outlet.

By the arrangement, convenience in switching of heating equipment between different working states can be improved.

In some embodiments, the second air inlet and the second air outlet both extend along a circumferential edge of the housing, and the second air inlet and the second air outlet are respectively located at different positions in the circumferential direction of the housing.

By the arrangement, the space of the shell can be fully utilized, and the air inlet area and the air outlet area below the indoor suspended ceiling are enlarged.

In some embodiments, the first air inlet and the first air outlet may be disposed on a side wall of the housing, and the first air inlet and the first air outlet are located on the same side of the housing.

So set up, can improve the convenience that indoor furred ceiling top pipeline set up.

In some embodiments, the housing may include a first housing, a second housing, and a partition enclosing the first housing and the second housing to form a ventilation cavity, the partition being positioned within the ventilation cavity and dividing the ventilation cavity into an intake area and an exhaust area.

The fan is arranged between the air inlet area and the air outlet area, the first air inlet and the second air inlet are opposite to the air inlet area, and the first air outlet and the second air outlet are opposite to the air outlet area.

By the arrangement, the smoothness of airflow circulation can be improved, and the airflow is prevented from generating crosstalk in different flow channels.

In some embodiments, the fan may include a housing and a fan disposed within the housing, the housing and the baffle being one-piece.

By the arrangement, the inner space of the shell can be fully utilized, and the production and manufacturing cost of the product is reduced.

In some embodiments, the side of the housing facing under the indoor suspended ceiling has a circular air outlet face; the second air inlet and the second air outlet are opposite in head-to-tail direction, and an annular ventilation area can be formed at the circumferential edge of the circular air outlet face.

By the arrangement, the air inlet and outlet efficiency of the heating equipment facing the lower part of the indoor suspended ceiling can be improved.

In some embodiments, the heating apparatus may further include a first driving unit and a second driving unit, an output end of the first driving unit is connected to the first reversing plate, and the first driving unit is configured to drive the first reversing plate to rotate, so that the first air inlet and the second air inlet are alternatively opened; the second driving unit is configured to drive the second reversing plate to rotate so as to enable the first air outlet and the second air outlet to be alternatively opened.

The first reversing plate and the second reversing plate can be independently controlled, and the speed of switching the heating equipment between different states is improved.

In some embodiments, the second reversing plate may include a first baffle portion and a second baffle portion, the first baffle portion and the second baffle portion being connected; when the heating equipment is in a first state and a second state, the first baffle plate part is opposite to the first air outlet, and the second baffle plate part and the second air outlet are arranged in a staggered manner; when the heating equipment is in a third state, the first baffle plate part and the first air outlet are arranged in a staggered mode, and the second baffle plate part is opposite to the second air outlet.

So set up, through the single stroke rotation of second switching-over board, can realize the state change of first air outlet and second air outlet in step, simplified the structure, improved space utilization.

In a second aspect, the present application provides an air conditioner, which comprises a main machine and the heating device in the above technical solution, wherein the main machine is communicated with an air inlet of the heating device, and is configured to blow air flow into the heating device.

By the arrangement, the air conditioner can realize functions of warm air and fresh air and also can realize functions of cold air.

The application provides a heating device and an air conditioner, wherein the heating device is used for an indoor suspended ceiling and comprises a shell, a fan and a heating module, wherein the shell is provided with a ventilation cavity, the fan and the heating module are both arranged in the ventilation cavity, and the ventilation cavity is provided with a first air inlet, a first air outlet, a second air inlet and a second air outlet; the first air inlet and the first air outlet are both positioned above the indoor suspended ceiling, and the second air inlet and the second air outlet are both oriented to the lower part of the indoor suspended ceiling; the ventilation cavity is internally provided with a first reversing plate and a second reversing plate, the first reversing plate is configured to enable the first air inlet and the second air inlet to be selectively opened, and the second reversing plate is configured to enable the first air outlet and the second air outlet to be selectively opened, so that the heating equipment has multiple functions, and the heating equipment is guaranteed to have higher air outlet efficiency under multiple functional modes.

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

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present application, and 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 device according to an embodiment of the present application;

FIG. 2 is a schematic view of a bottom structure of a heating apparatus according to an embodiment of the present application;

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

fig. 4 is a schematic diagram of an internal structure of a heating apparatus according to an embodiment of the present application;

Fig. 5 is a schematic structural diagram of a second reversing plate in a heating device according to an embodiment of the present application;

Fig. 6 is a schematic structural diagram of an air conditioner according to an embodiment of the present application.

Reference numerals illustrate:

10-heating equipment;

100-a housing; 101-a ventilation chamber; 102-a first air inlet; 103-a first air outlet; 104-a second air inlet; 105-a second air outlet; 106, air outlet surface; 110-a first reversing plate; 120-a second reversing plate; 121-a first baffle portion; 122-a second baffle portion; 130-a first housing; 140-a second housing; 150-a separator; 160-a first drive unit; 170-a second drive unit;

200-fans;

300-a heating module;

400-indoor suspended ceiling;

500-host.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying 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 of the present application.

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 components must have a specific orientation, be constructed 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 above terms in the present application can be understood by those skilled in the art according to the specific circumstances.

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. Taking 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 the 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 hoisting mode, the panel is matched with the suspended ceiling to ensure the integrity of the appearance below the suspended ceiling, an air outlet is arranged in the middle of the panel, and warm air flow in the box body can be blown to the lower side of the suspended ceiling from the air outlet. However, the air outlet range of the air outlet of the conventional fan heater is smaller, the air outlet efficiency is lower, and if the air outlet range needs to be enlarged, the installation size on the suspended ceiling needs to be enlarged, so that the product cost is increased, and the installation difficulty is increased.

In view of the above problems, in the heating device provided by the embodiment of the application, through the design of the air inlet and outlet structure of the heating device, a plurality of mutually matched air inlets and air outlets are arranged, and the state is switched through the reversing plate, so that the air inlet and outlet efficiency of the heating device is improved while the heating device has multiple functions.

In order to facilitate understanding, an application scenario of the heating device provided by the embodiment of the present application is first illustrated.

The heating device provided by the embodiment of the application can be applied to rooms such as a bathroom, a living room and a kitchen of a family, and can also be applied to other indoor spaces such as classrooms, office places and shops, in addition, the heating device in the embodiment of the application can be installed on an indoor suspended ceiling and is matched with a hanging plate in a hanging manner, and the heating device has functions such as but not limited to warm air, fresh air or warm air, fresh air and the like at the same time.

Fig. 1 is a schematic structural view of a heating apparatus according to an embodiment of the present application, fig. 2 is a schematic structural view of a bottom of the heating apparatus according to an embodiment of the present application, fig. 3 is an exploded view of the heating apparatus according to an embodiment of the present application, fig. 4 is a schematic structural view of an inner part of the heating apparatus according to an embodiment of the present application, fig. 5 is a schematic structural view of a second reversing plate in the heating apparatus according to an embodiment of the present application, and fig. 6 is a schematic structural view of an air conditioner according to an embodiment of the present application.

As shown in fig. 1 to 6, an embodiment of the present application provides a heating apparatus 10 for an indoor ceiling 400, the heating apparatus 10 including a housing 100, a blower 200, and a heating module 300, the housing 100 having a ventilation chamber 101, the blower 200 and the heating module 300 being disposed in the ventilation chamber 101. The housing 100 may be mounted on the indoor ceiling 400, the blower 200 may form an air flow in the ventilation chamber 101, and the heating module 300 may heat the air flow flowing through the ventilation chamber 101.

The ventilation cavity 101 has a first air inlet 102, a first air outlet 103, a second air inlet 104 and a second air outlet 105, the first air inlet 102 and the first air outlet 103 are all located above the indoor ceiling 400, the second air inlet 104 and the second air outlet 105 are all facing to the lower side of the indoor ceiling 400, and a first reversing plate 110 and a second reversing plate 120 are arranged in the ventilation cavity 101. The first reversing plate 110 is rotatably disposed inside the ventilation cavity 101, and the first reversing plate 110 is configured to selectively open the first air inlet 102 and the second air inlet 104. The second reversing plate 120 is also disposed inside the ventilation cavity 101, and the second reversing plate 120 is configured to selectively open the first air outlet 103 and the second air outlet 105.

It will be appreciated that the heating apparatus 10 has a plurality of different operation modes such as warm air, fresh air, ventilation, etc., the first air inlet 102 and the first air outlet 103 may each be in communication with the outdoor space, and the second air inlet 104 and the second air outlet 105 may each be in communication with the indoor space. When the air flow enters the ventilation cavity 101 from the first air inlet 102 and flows out from the second air outlet 105, the external fresh space can enter the indoor space, so that a fresh air function is realized. When the air flow enters the ventilation cavity 101 from the second air inlet 104 and flows out from the second air outlet 105, the indoor air can be heated by the heating module 300 to realize the warm air function. When the air flow enters the ventilation cavity 101 from the second air inlet 104 and flows out from the first air outlet 103, the indoor air can be discharged to the outside, thereby realizing the ventilation function.

It should be noted that, in the heating device 10 provided in the embodiment of the present application, the communication state between the air inlet and the air outlet is controlled by the plurality of air inlets and the air outlets and the reversing plate, so that the heating device 10 has multiple functions, and the heating device 10 is ensured to have higher air outlet efficiency in multiple functional modes.

The specific placement of the heating module 300, and the specific implementation of the various modes of operation of the heating appliance 10, will be described in detail first.

Referring to fig. 1 to 6, in some embodiments, the heating module 300 may be disposed at the second air outlet 105, the first reversing plate 110 is disposed at the air inlet side of the fan 200, the second reversing plate 120 is disposed at the air outlet side of the fan 200, and the ventilation state of the ventilation cavity 101 may be adjusted by switching the states of the first reversing plate 110 and the second reversing plate 120.

It will be appreciated that the first reversing plate 110 may be rotatably coupled to the housing 100, and that the first reversing plate 110 may be configured to allow air flow from within the chamber into the ventilation chamber 101 or from outside the chamber into the ventilation chamber 101. The second reversing plate 120 may be rotatably coupled to the housing 100, and the second reversing plate 120 may be configured to allow air flow from the ventilation chamber 101 into the room or from the ventilation chamber 101 out of the room.

It should be noted that, when the second reversing plate 120 closes the second air outlet 105, the heating module 300 may be located between the second reversing plate 120 and the second air outlet 105, that is, when the air flows out from the first air outlet 103, the flow path of the air does not pass through the heating module 300.

In some embodiments, the heating appliance 10 has a first state, a second state, and a third state, wherein the first state corresponds to a fresh air mode of the heating appliance 10, the second state corresponds to a warm air mode of the heating appliance 10, and the third state corresponds to a ventilation mode of the heating appliance 10.

For example, when the heating appliance 10 is in the first state, the first reversing plate 110 opens the first air inlet 102 and closes the second air inlet 104, and the second reversing plate 120 closes the first air outlet 103 and opens the second air outlet 105. Outdoor air can enter the indoor space below the indoor suspended ceiling 400 in the first state, and purification of air is achieved.

For example, when the heating appliance 10 is in the second state, the first reversing plate 110 closes the first air inlet 102 and opens the second air inlet 104, and the second reversing plate 120 closes the first air outlet 103 and opens the second air outlet 105. The indoor air can be heated by the heating module 300 in the ventilation cavity 101 in the second state and then flows back to the indoor space, so that the temperature of the indoor environment is raised.

For example, when the heating appliance 10 is in the third state, the first reversing plate 110 closes the first air inlet 102 and opens the second air inlet 104, and the second reversing plate 120 opens the first air outlet 103 and closes the second air outlet 105. The indoor air may be discharged to the outside in the third state, thereby discharging the indoor air to the outside.

It should be noted that the rotation operation of the first reversing plate 110 and the second reversing plate 120 in the ventilation cavity 101 may be controlled independently, and the first reversing plate 110 and the second reversing plate 120 each have two gesture positions, and the first reversing plate 110 and the second reversing plate 120 are switched between the two gestures, so that the convenience of switching the heating apparatus 10 between different working states may be improved.

The specific structure of the inlet air and the outlet air will be described in detail.

With continued reference to fig. 1 to 4, in some embodiments, the second air inlet 104 and the second air outlet 105 extend along the circumferential edge of the housing 100, and the second air inlet 104 and the second air outlet 105 are respectively located at different positions in the circumferential direction of the housing 100, so that the space of the housing 100 can be fully utilized, and the air inlet area and the air outlet area below the indoor ceiling 400 can be enlarged.

It is understood that the second air inlet 104 and the second air outlet 105 may be slit structures at the edge of the casing 100, so that the shape structure formed by the second air inlet 104 and the second air outlet 105 together matches the shape of the edge contour of the side surface of the casing 100 facing the space under the suspended ceiling.

In some embodiments, the width dimension of the second air inlet 104 and the second air outlet 105 is greater than or equal to 3mm and less than or equal to 30mm. Therefore, the wind speed of the air inlet and the air outlet towards the indoor can be controlled within a reasonable range, so that the air outlet efficiency is improved, and the wind noise is reduced.

By way of example, the width dimensions that may be employed by the second air inlet 104 and the second air outlet 105 include, but are not limited to, 3mm, 4mm, 6mm, 10mm, 12mm, 13mm, 14mm, 15mm, 20mm, 25mm, 29mm, 30mm, etc., and embodiments of the present application are not limited in this regard.

In some embodiments, the first air inlet 102 and the first air outlet 103 may be disposed on the side wall of the casing 100, and the first air inlet 102 and the first air outlet 103 are disposed on the same side of the casing 100, so that convenience in the arrangement of the pipeline above the indoor suspended ceiling 400 may be improved.

It will be appreciated that the first air inlet 102 and the first air outlet 103 may each be in communication with the outdoor space through a duct, and the duct is disposed above the indoor ceiling 400. The axial directions of the first air inlet 102 and the first air outlet 103 may be parallel to each other.

It should be noted that, the first air inlet 102 may also be in communication with an external air conditioner, so that cold air is fed into the first air inlet 102 through the external air conditioner, and the cold air may be discharged into the room from the second air outlet 105 through the ventilation cavity 101, so as to realize a refrigeration function.

The specific structure of the housing 100 will be described in detail.

In some embodiments, the housing 100 may include a first housing 130, a second housing 140, and a partition 150, where the first housing 130 and the second housing 140 enclose a ventilation cavity 101, and the partition 150 is located in the ventilation cavity 101 and divides the ventilation cavity 101 into an air inlet area and an air outlet area.

The fan 200 is disposed between the air inlet area and the air outlet area, the first air inlet 102 and the second air inlet 104 are disposed opposite to the air inlet area, and the first air outlet 103 and the second air outlet 105 are disposed opposite to the air outlet area, so that smoothness of airflow circulation can be improved, and crosstalk of airflow in different flow channels is prevented.

Illustratively, the blower 200 may include a housing and a fan disposed inside the housing, the housing and the partition 150 being integrally formed, so that the inner space of the housing 100 may be fully utilized and the manufacturing cost of the product may be reduced.

In the embodiment of the application, one side of the casing 100 facing the lower side of the indoor suspended ceiling 400 is provided with a circular air outlet surface 106, the second air inlet 104 and the second air outlet 105 are opposite end to end, and an annular ventilation area can be formed at the circumferential edge of the circular air outlet surface 106, so that the air inlet and outlet efficiency of the heating device 10 facing the lower side of the indoor suspended ceiling 400 can be improved.

It will be appreciated that the second air inlet 104 and the second air outlet 105 may have an arc-shaped structure extending along the edge of the circular air outlet surface 106, so that the second air inlet 104 and the second air outlet 105 may together form a circular arc-shaped ventilation area.

Exemplary ventilation arc angles of the second air inlet 104 and the second air outlet 105 may include, but are not limited to, 30 °, 45 °, 60 °, 90 °, 120 °, 150 °, 180 °, 210 °, 270 °, 300 °, etc., which are not particularly limited in embodiments of the present application.

In some embodiments, the heating apparatus 10 may further include a first driving unit 160 and a second driving unit 170, where an output end of the first driving unit 160 is connected to the first reversing plate 110, and the first driving unit 160 is configured to drive the first reversing plate 110 to rotate so as to selectively open the first air inlet 102 and the second air inlet 104; the second driving unit 170 is configured to drive the second reversing plate 120 to rotate, so that the first air outlet 103 and the second air outlet 105 are alternatively opened.

It is understood that each of the first driving unit 160 and the second driving unit 170 may be a motor, an output shaft of the first driving unit 160 is connected to the first reversing plate 110, and an output shaft of the second driving unit 170 is connected to the second reversing plate 120.

It should be noted that the first reversing plate 110 and the second reversing plate 120 may be independently controlled to increase the speed of switching the heating apparatus 10 between different states.

Fig. 5 is a schematic structural diagram of a second reversing plate in a heating device according to an embodiment of the present application.

Referring to fig. 1 to 5, in some embodiments, the second reversing plate 120 may include a first barrier portion 121 and a second barrier portion 122, and the first barrier portion 121 and the second barrier portion 122 are connected; when the heating device 10 is in the first state and the second state, the first baffle plate 121 is opposite to the first air outlet 103, and the second baffle plate 122 is staggered with the second air outlet 105; when the heating apparatus 10 is in the third state, the first baffle portion 121 is disposed offset from the first air outlet 103, and the second baffle portion 122 is opposite to the second air outlet 105.

It can be appreciated that the first baffle portion 121 and the second baffle portion 122 may be integrally formed, and through single-stroke rotation of the second reversing plate 120, the state change of the first air outlet 103 and the second air outlet 105 may be synchronously realized, which simplifies the structure and improves the space utilization.

In the case of illustration, the specific materials that the first reversing plate 110 and the second reversing plate 120 may be made of may include plastic, aluminum, iron, and other metals and alloys, which are not limited in particular in the embodiment of the present application.

Referring to fig. 6, an embodiment of the present application further provides an air conditioner, which includes a main unit 500 and the heating device 10 in the above technical solution, wherein the main unit 500 is communicated with an air inlet of the heating device 10, and the main unit 500 is configured to blow air into the heating device 10.

Wherein, the host 500 can be arranged above the indoor suspended ceiling 400, and the heating device 10 can be used as an air outlet structure of the air conditioner on the indoor suspended ceiling 400, and the two are communicated through a pipeline above the indoor suspended ceiling 400. The main machine 500 can be internally provided with a compressor, a refrigerant pipeline, a fan and other components, cold air can be blown into the heating device 10 through the main machine 500, and a heating module in the heating device 10 does not work at the moment, so that the cold air is blown into the lower part of the indoor suspended ceiling 400 through the heating device 10, and a refrigerating function is realized. When the air conditioner realizes the fresh air function, outdoor air can be blown into the heating apparatus 10 through the main unit 500. When the air conditioner performs a heating function, normal indoor air flow can be blown into the heating apparatus 10 through the main unit 500, and heating is performed by the heating apparatus 10.

It should be noted that, the air conditioner provided in the embodiment of the present application includes all the technical schemes and technical effects of the heating apparatus 10 described above, and will not be described herein again.

The embodiment of the application provides a heating device 10, which is used for an indoor ceiling 400, the heating device 10 comprises a shell 100, a fan 200 and a heating module 300, the shell 100 is provided with a ventilation cavity 101, the fan 200 and the heating module 300 are both arranged in the ventilation cavity 101, and the ventilation cavity 101 is provided with a first air inlet 102, a first air outlet 103, a second air inlet 104 and a second air outlet 105; the first air inlet 102 and the first air outlet 103 are both positioned above the indoor suspended ceiling 400, and the second air inlet 104 and the second air outlet 105 are both oriented to the lower side of the indoor suspended ceiling 400; the ventilation cavity 101 is internally provided with a first reversing plate 110 and a second reversing plate 120, the first reversing plate 110 is configured to enable the first air inlet 102 and the second air inlet 104 to be selectively opened, and the second reversing plate 120 is configured to enable the first air outlet 103 and the second air outlet 105 to be selectively opened, so that the heating device 10 has multiple functions, and the heating device 10 is ensured to have higher air outlet efficiency in multiple functional modes.

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

1. The heating equipment is characterized by being used for an indoor suspended ceiling, and comprises a shell, a fan and a heating module, wherein the shell is provided with a ventilation cavity, and the fan and the heating module are both arranged in the ventilation cavity;

The ventilation cavity is provided with a first air inlet, a first air outlet, a second air inlet and a second air outlet; the first air inlet and the first air outlet are both positioned above the indoor suspended ceiling, and the second air inlet and the second air outlet are both oriented to the lower side of the indoor suspended ceiling; the ventilation cavity is internally provided with a first reversing plate and a second reversing plate, the first reversing plate is configured to enable the first air inlet and the second air inlet to be selectively opened, and the second reversing plate is configured to enable the first air outlet and the second air outlet to be selectively opened.

2. The heating apparatus of claim 1, wherein the heating module is disposed at the second air outlet, the first reversing plate is disposed at an air inlet side of the fan, and the second reversing plate is disposed at an air outlet side of the fan.

3. The heating appliance of claim 1, wherein the heating appliance has a first state, a second state, and a third state;

When the heating equipment is in a second state, the first reversing plate closes the first air inlet and opens the second air inlet, and the second reversing plate closes the first air outlet and opens the second air outlet;

when the heating equipment is in a third state, the first reversing plate closes the first air inlet, opens the second air inlet, and opens the first air outlet and closes the second air outlet.

4. A heating apparatus according to any one of claims 1 to 3, wherein the second air inlet and the second air outlet each extend along a circumferential edge of the housing, and the second air inlet and the second air outlet are each located at a different location in the circumferential direction of the housing.

5. A heating apparatus according to any one of claims 1 to 3, wherein the first air inlet and the first air outlet are both provided in a side wall of the housing, and the first air inlet and the first air outlet are located on the same side of the housing.

6. A heating installation as claimed in any one of claims 1 to 3, wherein the housing comprises a first housing, a second housing and a partition, the first housing and the second housing enclosing to form the ventilation chamber, the partition being located within the ventilation chamber and dividing the ventilation chamber into an inlet region and an outlet region;

7. A heating installation as claimed in any one of claims 1 to 3, wherein the side of the housing facing under the indoor suspended ceiling has a circular air outlet face; the second air inlet and the second air outlet are opposite in head-to-tail mode, and an annular ventilation area is formed at the circumferential edge of the circular air outlet face.

8. A heating apparatus according to any one of claims 1 to 3, further comprising a first drive unit and a second drive unit, wherein an output end of the first drive unit is connected to the first reversing plate, and the first drive unit is configured to drive the first reversing plate to rotate so as to selectively open the first air inlet and the second air inlet; the second driving unit is configured to drive the second reversing plate to rotate so as to enable the first air outlet and the second air outlet to be selectively opened.

9. A heating apparatus according to claim 2 or claim 3, wherein the second reversing plate comprises a first baffle portion and a second baffle portion, the first baffle portion and the second baffle portion being connected; when the heating equipment is in a first state and a second state, the first baffle plate part is opposite to the first air outlet, and the second baffle plate part and the second air outlet are arranged in a staggered manner; when the heating equipment is in a third state, the first baffle plate part and the first air outlet are arranged in a staggered mode, and the second baffle plate part is opposite to the second air outlet.

10. An air conditioner comprising a main unit and a heating apparatus as claimed in any one of claims 1 to 9, the main unit being in communication with an air inlet of the heating apparatus.