CN113932276A - Hoisting type indoor heater and installation method thereof - Google Patents

Abstract

The invention discloses a lifting type indoor heater and an installation method thereof. The heater includes: the heater main machine is provided with an air inlet for indoor air to enter and an air outlet for discharging the heated air to the indoor; the heater panel is also provided with an air inlet and an air outlet respectively corresponding to the air inlet and the air outlet on the heater host; the cladding keel is used for being hoisted to the indoor top, the upper part of the cladding keel is connected with the heater host, and the lower part of the cladding keel is connected with the heater panel to form a heater air path system with return air being straight air inlet and outlet air being straight air supply. The invention is divided into two large bodies of the host and the panel, the two are connected through the cladding keel, the hole is not required to be pre-drilled on the large-size ceiling board, the parts are few, the structure is simple, the installation is convenient, and the product cost and the installation cost are reduced. The air inlet and the air outlet on the panel are directly arranged below the air inlet and the air outlet on the host, and the air inlet and the air outlet are straight air without arranging a telescopic air pipe, so that the air quantity and the air speed loss are reduced, and the energy consumption of the system is reduced.

Description

Hoisting type indoor heater and installation method thereof

Technical Field

The invention relates to the technical field of hoisting type indoor heaters, in particular to a multifunctional indoor heater adaptive to a large-size ceiling board and an installation method thereof.

Background

The ceiling-mounted indoor heater is usually mounted on an indoor ceiling plate and mainly used for heating the indoor.

Referring to fig. 1 and 2, the conventional household or similar indoor heater adapted to a large-size ceiling board mainly comprises a main unit 1, a telescopic air pipe 2, an air return opening 3, an air outlet 4, an air return panel 5, an air outlet panel 6 and the like. When the air conditioner is installed, the main machine 1 is usually installed on a top wall 7, and the main machine 1 is connected with the air return opening 3, the air outlet opening 4 and the outdoor ventilation opening through the telescopic air pipe 2.

The mounting mode of the tuyere is as follows: the large-size ceiling board 8 is processed with reserved holes according to the required size, the reserved holes are respectively used as the return air inlet 3 and the air outlet 4, and the return air inlet 3 and the air outlet 4 are covered by the return air panel 5 and the air outlet panel 6 at corresponding positions.

The existing indoor heater matched with the large-size ceiling board at least has the following technical problems:

1. the indoor heater has more components, large workload of installation and operation, and higher cost of the product and the installation.

2. Because the main machine is connected with the air return inlet and the air outlet through the air pipes, the air speed and the air quantity of the air outlet are influenced. The existing product tests prove that the aluminum foil telescopic air pipe with the diameter of 100 mm and the length of 1.5 m is connected to simulate the actual installation state, after the air pipe is naturally bent by 1 90-degree bend angle, the average air speed of an air outlet is reduced by 20% -25%, the air speed loss is large, and the energy consumption and the cost of a system are increased.

3. During installation, a preformed hole needs to be processed on the large-size ceiling board, and the workload is large. In addition, the market price of a large-size ceiling board (taking an aluminum honeycomb large board as an example) per square meter is 200-500 yuan, the skill requirement of an installer for processing the reserved holes is high, and the processing error cost is high.

Disclosure of Invention

The embodiment of the application provides the hoisting type indoor heater and the installation method thereof, and solves the technical problems that in the prior art, the indoor heater is more in component parts, large in installation operation workload, high in cost and large in system loss.

The embodiment of the application provides a hoist and mount formula indoor heater, hoist and mount formula indoor heater includes:

the heater main machine is provided with an air inlet for indoor air to enter and an air outlet for discharging the heated air to the indoor;

the heater panel is also provided with an air inlet and an air outlet corresponding to the air inlet and the air outlet on the heater host machine respectively;

the cladding keel is used for being hoisted to the indoor top, the upper part of the cladding keel is connected with the heater host, and the lower part of the cladding keel is connected with the heater panel to form a heater air path system with return air being straight air inlet and outlet air being straight air supply.

Preferably, the width of the heater panel is smaller than that of the heater main body, and the heater panel is arranged below a symmetry axis of the heater main body.

Further, the heater panel is a strip-shaped structure with the width less than 300mm and the length more than 600 mm.

Preferably, the air inlet and the air outlet on the heater panel are coaxially arranged, and the air inlet and the air outlet on the heater main machine are also coaxially arranged.

Furthermore, a swing blade is respectively arranged in the air inlet and the air outlet on the heater panel, the two swing blades are coaxially arranged and connected through a rotating shaft connecting piece, and one swing blade is connected with a motor; when the motor rotates, the two swing blades can be driven to rotate simultaneously.

Furthermore, the rotating shaft connecting piece comprises a shaft body, baffle plates are arranged at two ends of the shaft body, at least two bulges are arranged on the baffle plates, and the bulges extend outwards along the radial direction of the baffle plates;

the heater panel is provided with a rotation stopping structure at the position corresponding to the baffle, and the rotation stopping structure extends to the baffle, so that when the rotating shaft connecting piece rotates, the main body part of the baffle can rotate freely, but the protrusion is blocked by the rotation stopping structure.

Preferably, the heater panel comprises:

the strip buckle panel bottom plate is provided with a mounting hole;

the air guide opening is arranged at the back of the mounting hole on the bottom plate of the bar buckle panel; the air inlet and the air outlet are arranged on the air guide port;

the panel body is fixed on the surface of the mounting hole on the bottom plate of the bar buckle panel, and holes are formed in the panel body corresponding to the air inlet and the air outlet on the air guide port.

Preferably, the heater main body includes:

the main machine box body is provided with an inner cavity and a ventilation port; a wind wheel, a fan, an air duct and a heating device are arranged in the inner cavity, the wind wheel is connected with the fan, the air duct is arranged on one side of the wind wheel, and the heating device is arranged on an air outlet path of the air duct for guiding wind;

the box body cover plate is connected with the main machine box body in a matching way; the wind wheel air inlet is arranged at the position, corresponding to the wind wheel, of the box cover plate, and the host air outlet is arranged at the position, corresponding to the air outlet of the heating device, of the box cover plate.

More preferably, on the main machine box, the ventilation opening and the air inlet of the air duct are respectively located on the air outlet path when the wind wheel rotates in different directions.

The embodiment of the application also provides an assembling method of the hoisting type indoor heater, which comprises the following steps:

arranging a cladding keel at the indoor top;

installing a heater host over the cladding keel;

installing a ceiling board at the top of the room, wherein the installation height of the ceiling board is lower than the lower surface of the heater main machine, and a gap for installing a heater panel is reserved below the heater main machine;

installing a heater panel below the cladding keel, so that an air inlet and an air outlet on the heater panel correspond to the air inlet and the air outlet on the heater host; and two sides of the heater panel are closely spliced with the ceiling boards at two sides of the gap;

and installing a buckle plate at the rest position except the heater panel in the gap so as to be closely spliced with the heater panel and the ceiling board to form a flat ceiling.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. the heater panel size of this application is different from the heater panel size of conventional 300X 300mm or 300X 600mm, and the heater panel width direction of this application can be less than 300mm, and length direction can be greater than 600mm, is rectangular form, and the adaptation installation region is rectangular form's jumbo size furred ceiling board system.

2. This application hoist and mount formula heater divide into two big whole of heater host computer and heater panel, and the two is connected through the cladding fossil fragments, and spare part is few, simple structure, and simple to operate has reduced product cost and installation cost.

3. The air inlet and the air outlet on the heater panel are directly arranged below the air inlet and the air outlet on the heater host, the air inlet and the air outlet are straight air, and a telescopic air pipe is not needed to be arranged, so that the air quantity and the air speed loss are reduced, and the energy consumption of the system is reduced.

4. During installation, holes do not need to be formed in the large-size ceiling board in advance, the heater panel integrated with the air inlet and the air outlet is directly buckled on the cladding keel, and the heater panel is spliced with the large-size ceiling board through the strip-shaped buckle plate, so that the installation error loss is reduced, and the skill requirement on an installer is lowered.

5. The swing blades are arranged in the air inlet and the air outlet on the heater panel, so that the air supply function in different directions can be realized. And the two swing blades are driven to rotate by one motor, so that the cost and the energy consumption are greatly saved.

6. The swing angle of the swing blade is limited through the ingenious mechanical structure design, and the safe and effective operation of the system is guaranteed.

7. The application provides a hoist and mount formula heater host computer when the big size furred ceiling board mounting means of adaptation, also can the installation of the buckle furred ceiling of other specifications such as adaptation 300X 450mm, and application scope is extensive.

Drawings

FIG. 1 is a main unit installation elevation view of a conventional indoor heater adapted to a large-sized ceiling tile;

FIG. 2 is a schematic view of the installation of an air outlet panel and an air return panel of a conventional indoor heater adapted to a large-sized ceiling plate;

fig. 3 is a schematic overall structure diagram of a ceiling-mounted indoor heater provided in the first embodiment of the present application;

fig. 4 is an exploded view of a ceiling-mounted indoor heater host structure provided in the first embodiment of the present application;

FIG. 5 is an exploded view of a ceiling-mounted indoor heater panel structure provided in one embodiment of the present application;

fig. 6 is a schematic view of a back structure of a ceiling-mounted indoor heater panel provided in the first embodiment of the present application;

FIG. 7 is an enlarged view of a portion of a heater panel at the junction of two swing vanes according to an embodiment of the present invention;

FIG. 8 is a cross-sectional view of a rotation stop mechanism of the first embodiment of the present application when the swing vanes are closed;

FIG. 9 is a cross-sectional view of the rotation stopping structure when the swing blade is opened to a maximum angle according to an embodiment of the present disclosure;

fig. 10 is an elevation schematic view of the ceiling-mounted indoor heater provided in the first embodiment of the present application after the ceiling-mounted indoor heater is completely mounted and assembled;

FIG. 11 is a schematic view of a ceiling after the ceiling heater is assembled in the ceiling-mounted type indoor heater provided in the first embodiment of the present application;

fig. 12 is an exploded view of a ceiling-mounted indoor heater panel structure provided in the second embodiment of the present application.

Detailed Description

The embodiment of the application provides the hoisting type indoor heater and the installation method thereof, and solves the technical problems that in the prior art, the indoor heater is more in component parts, large in installation operation workload, high in cost and large in system loss.

In order to solve the technical problems, the general idea of the embodiment of the application is as follows:

the heater is designed into two large bodies, namely a heater host and a heater panel, which are connected through the cladding keel, so that the integral parts are few, the installation is convenient, and the product cost and the installation cost are reduced.

The air inlet and the air outlet are integrated on the same heater panel, a preformed hole does not need to be processed on the large-size ceiling board, the assembly is convenient, and the skill requirement on an installer is reduced.

The heater panel is directly arranged below the heater host, a telescopic air pipe is not arranged, the air inlet is direct air, the air outlet is direct air supply, and the wind energy loss is less.

The air inlet and the air outlet can be internally provided with an air swinging mechanism, and the swinging angle of the air swinging mechanism is controlled through structural design, so that the air supply function in different directions can be realized. And the two swing blades are driven to rotate by one motor at the same time, so that the cost and the energy consumption are saved.

The heater panel can be designed into a strip shape, the width direction can be less than 300mm, the length direction can be more than 600mm, and the adaptive installation area is a strip-shaped large-size ceiling board system.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Example one

Fig. 3 is a schematic view of an overall structure of a ceiling-mounted indoor heater provided in an embodiment of the present application, in which the ceiling-mounted indoor heater is composed of a heater main body 100 and a heater panel 200, which are connected by a connection fitting. The heater panel 200 is a strip structure, the heater panel 200 and the heater main unit 100 are both provided with an air inlet and an air outlet, the air inlet of the heater panel 200 and the air outlet of the heater main unit 100 are correspondingly arranged, and the air outlet of the heater panel 200 and the air outlet of the heater main unit are correspondingly arranged.

Referring to fig. 4, the heater main body 100 includes a main body case 101 and a case cover 105, the main body case 101 is connected to the case cover 105, and the main body case 101 and the case cover 105 are matched in shape and size.

The main machine box body 101 is provided with an inner cavity 1011 and a ventilation port 1012, the ventilation port 1012 is arranged on the side wall of the main machine box body 101, and the inner cavity 1011 is communicated with the ventilation port 1012.

The fan 106, the wind wheel 102, the air duct 103 and the heating device 104 are installed in an inner cavity 1011 of the main case 101, the air duct 103 is arranged on one side of the wind wheel 102, the heating device 104 is installed on an air outlet path of wind guided by the air duct 103, the wind wheel 102 is connected with the fan 106, and the fan 106 drives the wind wheel 102 to rotate.

The air inlet 1031 of the air duct 103 and the air exchanging port 1012 of the main unit case 101 are respectively located on the air outlet path when the wind wheel 102 rotates in different directions (forward and reverse rotation).

In an alternative embodiment, the air inlet of the air duct 103 is located on the air outlet path when the wind wheel 102 rotates counterclockwise, and the air outlet 1012 of the main cabinet 101 is located on the air outlet path when the wind wheel 102 rotates clockwise. The counterclockwise rotation and the clockwise rotation of the wind wheel 102 implement the blowing and ventilating functions of the heater main body 100, respectively. When the wind wheel 102 rotates counterclockwise, the wind channel 103 guides the wind into the wind channel 103, and the wind is heated by the heating device 104 and then discharged. When the wind wheel 102 rotates clockwise, air is discharged out of the main unit case 101 through the ventilation port 1012.

In another alternative embodiment, the air inlet of the air duct 103 is located on the air outlet path when the wind wheel 102 rotates clockwise, and the air outlet 1012 of the main chassis 101 is located on the air outlet path when the wind wheel 102 rotates counterclockwise. The clockwise rotation and the counterclockwise rotation of the wind wheel 102 implement the blowing and ventilating functions of the heater main body 100, respectively. When the wind wheel 102 rotates clockwise, the wind channel 103 can guide the wind into the wind channel 103, and the wind is heated by the heating device 104 and then discharged. When the wind wheel 102 rotates counterclockwise, air is discharged out of the main unit case 101 through the ventilation port 1012.

A wind wheel air inlet 1051 is arranged on the box cover plate 105 corresponding to the wind wheel 102, and a host air outlet 1052 is arranged on the box cover plate 105 corresponding to the air outlet of the heating device 104.

In a preferred embodiment, a grid plate 1053 is disposed at the wind wheel air inlet 1051 and/or the main machine air outlet 1052 for blocking large foreign objects from entering the wind inlet.

In a preferred embodiment, the wind wheel inlet 1051 and the main unit outlet 1052 are coaxially disposed and located on a central axis of the box cover 105.

Fig. 5 and 6 are schematic structural views of a heater panel 200, where the heater panel 200 is composed of a panel body 201, a buckle panel bottom plate 202, a swing vane 203, a rotating shaft connector 204, an air guide opening 205, a motor 206, a rotating shaft fixing member 207, and the like.

The buckle panel bottom plate 202 is provided with a mounting hole 2021, the panel body 201 is fixed on the face of the mounting hole 2021 on the buckle panel bottom plate 202, and the air guide opening 205 is arranged on the back of the mounting hole 2021 on the buckle panel bottom plate 202.

An air outlet cavity 2051 and a wind wheel air inlet cavity 2052 are arranged on the air guide opening 205. The panel body 201 is provided with holes corresponding to the air outlet cavity 2051 and the wind wheel air inlet cavity 2052.

In a preferred embodiment, the air outlet chamber 2051 and the wind wheel air inlet chamber 2052 are two independent chambers, and are coaxially arranged and are centrosymmetric.

In another alternative embodiment, the outlet chamber 2051 and the wind wheel inlet chamber 2052 are two separate chambers, both arranged axially along the heater panel, but not co-axial, in a staggered parallel arrangement.

In another alternative embodiment, the air outlet chamber 2051 and the wind wheel air inlet chamber 2052 are an integral chamber, and the air outlet chamber 2051 and the wind wheel air inlet chamber 2052 are respectively located on two sides of the chamber.

A swing blade 203 is respectively arranged in the air outlet cavity 2051 and the wind wheel air inlet cavity 2052, the two swing blades 203 are coaxially arranged, the two swing blades 203 are connected through a rotating shaft connecting piece 204, and one swing blade 203 is connected with a motor 206. The motor 206 rotates to drive one of the swing blades 203 to rotate, and because the two swing blades 203 are connected through the rotating shaft connecting piece 204, the other swing blade 203 also rotates, so that one motor drives the two swing blades to rotate simultaneously, and the cost and the energy consumption are greatly saved. The swinging blades rotate, so that the air supply function in different directions can be realized.

Referring to fig. 7, specifically, shaft sleeves 2031 are disposed on two sides of the flap 203, a shaft support 2053 is disposed between the air outlet chamber 2051 of the air guide opening 205 and the wind wheel air inlet chamber 2052, plugs at two end portions of the shaft connection 204 penetrate through the shaft support 2053 and are inserted into the shaft sleeves 2031 on one side of the two flaps 203, the shaft sleeve 2031 on the other side of one flap 203 is disposed in a through hole on one side of the air guide opening 205, and the shaft sleeve 2031 on the other side of the other flap 203 penetrates through a through hole on the other side of the air guide opening 205 and is connected to an output shaft of the motor 206.

The rotating shaft fixing piece 207 is provided with a cavity matched with the rotating shaft connecting piece 204 and the rotating shaft support 2053 in structure, and the rotating shaft fixing piece 207 is buckled on the rotating shaft connecting piece 204 and is fixedly assembled with the rotating shaft support 2053. The shaft fixing member 207 presses the shaft sleeve 2031 of the shaft connecting member 204 and the swing blade 203 connected to the shaft connecting member 204, thereby fixing the shaft connecting member 204 and the swing blade 203.

In a preferred embodiment, the shaft connector 204 includes a shaft body 2041, the shaft body 2041 is provided with a baffle 2042 at each end, and the plugs at the ends of the shaft body 2041 pass through the baffle 2042 and extend. Specifically, the main body of the baffle plate 2042 is a circular plate, and two protrusions are disposed on the circular plate and respectively extend outward along the radial direction of the circular plate.

A rotation stopping structure 2054 is further arranged on the air guiding opening 205 corresponding to the position of the baffle 2042 on the rotating shaft connecting piece 204. Rotation stop structure 2054 extends to the outer periphery of the circular plate of baffle plate 2042 such that when shaft connector 204 is rotated, the circular plate of baffle plate 2042 is free to rotate, but the two protrusions on the circular plate extending radially outward are stopped by rotation stop structure 2054. Thus, the swing blade 203 can only rotate within the range of the circumferential angle between the two protrusions on the circular plate.

Fig. 8 is a sectional view of a rotation stopping structure when the swing vane is closed in the embodiment of the present application, and fig. 9 is a sectional view of a rotation stopping structure when the swing vane is opened to a maximum angle in the embodiment of the present application, and a swing angle range of the swing vane 203 can be controlled by setting an included angle between two protrusions on a circular plate of the baffle 2042.

In an alternative embodiment, the motor 206 is a stepper motor.

In an alternative embodiment, the air guide opening 205 is not provided with the swing blade 203, and direct-type air supply is directly adopted.

In a preferred embodiment, a controller is further disposed on the air guiding opening 205, and a temperature display screen is disposed on a surface of the controller. The temperature display screen is located in the middle of the air guide opening 205 and is arranged between the air outlet cavity 2051 and the wind wheel air inlet cavity 2052. The panel body 201 is provided with a hole corresponding to the temperature display screen.

In a preferred embodiment, the box cover 105 has a rectangular structure, and the axial line connecting the centers of the wind wheel inlet 1051 and the main unit outlet 1052 coincides with the center line of the short side of the box cover 105. That is, the wind wheel air inlet 1051 and the main unit air outlet 1052 are coaxially disposed along the long side direction of the box cover 105, and are located on the central axis.

The heater panel 200 has an elongated rectangular structure, i.e., the length of the heater panel 200 is the same as the case cover 105, but the width of the heater panel 200 is much smaller than the case cover 105.

During assembly, the heater panel 200 is mounted below the heater main body 100 through the cladding keel, the air outlet chamber 2051 on the heater panel 200 corresponds to the main body air outlet 1052 on the box cover plate 105, and the wind wheel air inlet chamber 2052 on the heater panel 200 corresponds to the wind wheel air inlet 1051 on the box cover plate 105. Other air ducts are not arranged between the heater panel 200 and the heater main unit 100, and a system structure of direct air inlet and direct air supply is realized.

Therefore, the hoisting type heater can be matched with a strip-shaped installation area of a large-size ceiling board, the center of gravity of the whole hoisting type heater is stable, the whole structure is stable and reliable during hoisting, and the safety is high.

With reference to fig. 10 and 11, the installation method of the ceiling-mounted indoor heater provided in the embodiment of the present application is as follows:

step S1: the furring 300 is provided on the ceiling of the room, and the furring 300 is generally fixed to the ceiling wall 7 by other connecting members such as main furring.

Step S2: the heater main body 100 is installed above the ceiling-facing keel 300 of the indoor ceiling, and the case cover 105 of the heater main body 100 is downwardly disposed.

Step S3: a large-size ceiling plate 8 is arranged at the top of the indoor space, the installation height of the large-size ceiling plate 8 is lower than that of a box body cover plate 105 of the heater main body 100, and a strip-shaped gap is reserved below the heater main body 100;

the length of the gap is the same as the long side of the indoor ceiling (when the ceiling-mounted indoor heater is disposed in the length direction of the indoor ceiling) or the wide side (when the ceiling-mounted indoor heater is disposed in the width direction of the indoor ceiling), and the width of the gap is the same as the heater panel 200.

Step S4: the heater panel 200 is installed below the cladding keel 300, and is generally located at the axisymmetric center of the heater main body 100, so that the air outlet chamber 2051 on the heater panel 200 corresponds to the main body air outlet 1052 on the box cover 105, and the wind wheel air inlet chamber 2052 on the heater panel 200 corresponds to the wind wheel air inlet 1051 on the box cover 105.

Step S5: and strip buckle plates 9 are arranged at other positions of the gap to realize the close splicing of the heater panel 200 and the large-size ceiling board 8.

In a preferred embodiment, the faced keel 300 is a faced triangular keel. The bottom edge of the covering triangular keel is fixedly connected with a box body cover plate 105 of the heater main body 100 through an assembling and fixing piece, and the top angle of the covering triangular keel is connected with the heater panel 200 in a buckling mode.

In an alternative embodiment, the strip buckle 9 can be provided with other devices such as a lighting lamp.

The technical scheme in the embodiment of the application at least has the following technical effects or advantages:

1. the heater panel size of this application is different from the heater panel size of conventional 300X 300mm or 300X 600mm, and the heater panel width direction of this application can be less than 300mm, and length direction can be greater than 600mm, is rectangular form, and the adaptation installation region is rectangular form's jumbo size furred ceiling board system.

2. This application hoist and mount formula heater divide into two big whole of heater host computer and heater panel, and the two is connected through the cladding fossil fragments, and spare part is few, simple structure, and simple to operate has reduced product cost and installation cost.

3. The air inlet and the air outlet on the heater panel are directly arranged below the air inlet and the air outlet on the heater host, the air inlet and the air outlet are straight air, and a telescopic air pipe is not needed to be arranged, so that the air quantity and the air speed loss are reduced, and the energy consumption of the system is reduced.

4. During installation, holes do not need to be formed in the large-size ceiling board in advance, the heater panel integrated with the air inlet and the air outlet is directly buckled on the cladding keel, and the heater panel is spliced with the large-size ceiling board through the strip-shaped buckle plate, so that the installation error loss is reduced, and the skill requirement on an installer is lowered.

5. The swing blades are arranged in the air inlet and the air outlet on the heater panel, so that the air supply function in different directions can be realized. And the two swing blades are driven to rotate by one motor, so that the cost and the energy consumption are greatly saved.

6. The swing angle of the swing blade is limited through the ingenious mechanical structure design, and the safe and effective operation of the system is guaranteed.

7. The application provides a hoist and mount formula heater host computer when the big size furred ceiling board mounting means of adaptation, also can the installation of the buckle furred ceiling of other specifications such as adaptation 300X 450mm, and application scope is extensive.

Example two

The ceiling-mounted indoor heater provided in this embodiment is substantially the same as the first embodiment, and the difference is only in the local structural design of the heater panel, and fig. 12 is a structural exploded view of the indoor heater panel provided in this embodiment, and the heater panel is different from the heater panel in the first embodiment in that:

the panel body 201 and the bottom plate 202 of the strip buckle panel in the first embodiment are integrated into a whole to form the integrally formed panel main body 208 shown in fig. 9, so that the structure of the heater panel can be simplified and the assembly is more convenient.

Holes are formed in the panel main body 208 corresponding to the air outlet chamber 2051, the air inlet chamber 2052 and the temperature display screen 2055 of the air guide opening 205.

The periphery of the air guide opening 205 is uniformly provided with a plurality of hollow positioning grooves 2056, the panel main body 208 is provided with positioning columns 2081 at positions corresponding to the positioning grooves 2056, and when the air guide opening 205 and the panel main body 208 are assembled, the positioning columns 2081 are inserted into the positioning grooves 2056 at corresponding positions, so that the accuracy and the stability of the assembly connection of the air guide opening 205 and the panel main body 208 are enhanced.

In another optional embodiment, a plurality of positioning pillars are uniformly arranged on the periphery of the air guiding opening 205, hollow positioning grooves are arranged on the panel main body 208 corresponding to the positioning pillars, and when the air guiding opening 205 and the panel main body 208 are assembled, the positioning pillars are inserted into the positioning grooves at the corresponding positions, so that accurate and stable connection is realized.

Meanwhile, the rotating shaft fixing member 207 is also provided with a hollow groove 2071, a positioning column is arranged at a corresponding position on the air guide opening 205, and when the rotating shaft fixing member 207 is connected with the air guide opening 205, the positioning column on the air guide opening 205 is inserted into the hollow groove 2071 on the rotating shaft fixing member 207, so that the accuracy and stability of the assembly connection between the air guide opening 205 and the rotating shaft fixing member 207 can be enhanced.

In another optional embodiment, the rotating shaft fixing member 207 is provided with a positioning column, a hollow groove is disposed at a corresponding position on the air guiding opening 205, and when the rotating shaft fixing member 207 is connected with the air guiding opening 205, the positioning column on the rotating shaft fixing member 207 is inserted into the hollow groove 2071 on the air guiding opening 205, so as to achieve accurate and stable connection.

The technical solution in the embodiment of the present application, in addition to having the beneficial effects described in the first embodiment, has at least the following technical effects or advantages:

1. the panel body is integrally formed, so that the heater panel is simple in structure and more convenient to assemble.

2. The panel main body is connected with the air guide opening in a positioning mode through the positioning groove and the positioning column, and therefore accuracy and stability of assembly connection of the air guide opening and the panel main body are enhanced.

3. The rotating shaft fixing piece and the air guide opening are connected in a locating mode through the locating groove and the locating column, and therefore accuracy and stability of assembly connection of the air guide opening and the rotating shaft fixing piece are enhanced.

It should be understood that the terms of orientation of up, down, left, right, front, back, top, bottom, etc., referred to or may be referred to in this specification, are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed accordingly depending on the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.

While the foregoing is directed to the preferred embodiment of the present application, and not to the limiting thereof in any way and any way, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. Those skilled in the art can make various changes, modifications and equivalent arrangements to those skilled in the art without departing from the spirit and scope of the present application; moreover, any equivalent alterations, modifications and variations of the above-described embodiments according to the spirit and techniques of this application are intended to be within the scope of the claims of this application.

Claims (10)

1. The utility model provides a hoist and mount formula indoor heater which characterized in that, hoist and mount formula indoor heater includes:

the heater main machine is provided with an air inlet for indoor air to enter and an air outlet for discharging the heated air to the indoor;

the heater panel is also provided with an air inlet and an air outlet corresponding to the air inlet and the air outlet on the heater host machine respectively;

the cladding keel is used for being hoisted to the indoor top, the upper part of the cladding keel is connected with the heater host, and the lower part of the cladding keel is connected with the heater panel to form a heater air path system with return air being straight air inlet and outlet air being straight air supply.

2. The ceiling-mounted indoor heater of claim 1, wherein the width of the heater panel is smaller than the width of the heater main body, and the heater panel is disposed below the symmetry axis of the heater main body.

3. The ceiling-mounted indoor heater of claim 2, wherein the heater panel is an elongated structure having a width of less than 300mm and a length of greater than 600 mm.

4. The ceiling-mounted indoor heater according to claim 1 or 2, wherein the air inlet and the air outlet on the heater panel are coaxially arranged, and the air inlet and the air outlet on the heater main body are also coaxially arranged.

5. The ceiling-mounted indoor heater according to claim 4, wherein a swing blade is respectively arranged in the air inlet and the air outlet on the heater panel, the two swing blades are coaxially arranged and connected through a rotating shaft connecting piece, and one of the swing blades is connected with a motor; when the motor rotates, the two swing blades can be driven to rotate simultaneously.

6. The ceiling-mounted indoor heater according to claim 5, wherein the rotating shaft connecting piece comprises a shaft body, baffles are arranged at two ends of the shaft body, at least two bulges are arranged on the baffles, and the bulges extend outwards along the radial direction of the baffles;

the heater panel is provided with a rotation stopping structure at the position corresponding to the baffle, and the rotation stopping structure extends to the baffle, so that when the rotating shaft connecting piece rotates, the main body part of the baffle can rotate freely, but the protrusion is blocked by the rotation stopping structure.

7. The ceiling-mounted indoor heater of claim 1, wherein the heater panel comprises:

the strip buckle panel bottom plate is provided with a mounting hole;

the air guide opening is arranged at the back of the mounting hole on the bottom plate of the bar buckle panel; the air inlet and the air outlet are arranged on the air guide port;

the panel body is fixed on the surface of the mounting hole on the bottom plate of the bar buckle panel, and holes are formed in the panel body corresponding to the air inlet and the air outlet on the air guide port.

8. The ceiling-mounted indoor heater of claim 1, wherein the heater main body comprises:

the main machine box body is provided with an inner cavity and a ventilation port; a wind wheel, a fan, an air duct and a heating device are arranged in the inner cavity, the wind wheel is connected with the fan, the air duct is arranged on one side of the wind wheel, and the heating device is arranged on an air outlet path of the air duct for guiding wind;

the box body cover plate is connected with the main machine box body in a matching way; the wind wheel air inlet is arranged at the position, corresponding to the wind wheel, of the box cover plate, and the host air outlet is arranged at the position, corresponding to the air outlet of the heating device, of the box cover plate.

9. The ceiling-mounted indoor heater according to claim 8, wherein the ventilation opening and the air inlet of the air duct are respectively located on the air outlet path of the wind wheel when the wind wheel rotates in different directions on the main machine box body.

10. A method of assembling a ceiling-mounted indoor heater as claimed in any one of claims 1 to 9, characterized by the steps of:

arranging a cladding keel at the indoor top;

installing a heater host over the cladding keel;

installing a ceiling board at the top of the room, wherein the installation height of the ceiling board is lower than the lower surface of the heater main machine, and a gap for installing a heater panel is reserved below the heater main machine;

installing a heater panel below the cladding keel, so that an air inlet and an air outlet on the heater panel correspond to the air inlet and the air outlet on the heater host; and two sides of the heater panel are closely spliced with the ceiling boards at two sides of the gap;

and installing a buckle plate at the rest position of the gap so as to be closely spliced with the heater panel and the ceiling board to form a flat ceiling.

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