CN221035908U - Warmer - Google Patents

Abstract

The utility model discloses a warmer, which comprises: the shell is provided with an air inlet and an air outlet, and an air duct which is communicated with the air inlet and the air outlet; the fan assembly is arranged in the air duct and used for guiding air flow from the air inlet to the air outlet; the heating body component is arranged in the air duct and is used for heating the air flow passing through; and the air swinging piece is arranged corresponding to the air outlet and is movably connected with the shell so that the air swinging direction of the air swinging piece can be adjusted. The warmer can realize remote air supply and multi-angle air outlet direction adjustment, and improves the heating range of the surrounding space.

Description

Warmer

Technical Field

The utility model relates to the technical field of household appliances, in particular to a warmer.

Background

Most of traditional heaters adopt natural convection mode to blow out the air after heating by the air outlet, and supply air distance is short, and the air-out direction is single, and is less to the heating range in surrounding space, can't satisfy user's user demand well.

Disclosure of utility model

The utility model mainly aims to provide a warmer, which aims to realize long-distance air supply and multi-angle air outlet direction adjustment and improve the heating range of a surrounding space.

In order to achieve the above object, the present utility model provides a warmer, comprising:

The shell is provided with an air inlet and an air outlet, and an air duct which is communicated with the air inlet and the air outlet;

The fan assembly is arranged in the air duct and used for guiding air flow from the air inlet to the air outlet;

The heating body component is arranged in the air duct and is used for heating the air flow passing through; and

The air swinging piece is arranged corresponding to the air outlet and is movably connected with the shell so that the air swinging direction of the air swinging piece can be adjusted.

In one embodiment, the air swinging piece is arranged in the air outlet, and the air swinging piece is rotationally connected with the shell.

In one embodiment, the front side of the housing is provided with the air outlet, and the air swinging piece can swing up and down and/or can swing left and right and is arranged in the air outlet.

In one embodiment, the top side of the housing is provided with the air outlet, and the air swinging piece can swing back and forth and/or can swing left and right and is arranged in the air outlet.

In one embodiment, the air swinging piece is a grid structure or a swinging blade structure with airflow channels.

In one embodiment, the air outlet extends along the length direction of the casing, the air swinging piece comprises a plurality of grid strips arranged at intervals along the width direction of the air outlet, and connecting parts for connecting any two adjacent grid strips, each grid strip extends along the length direction of the air outlet, and an air flow channel is formed between any two adjacent grid strips.

In one embodiment, the spacing between any two adjacent grid strips is equal.

In one embodiment, the wind-swing device further comprises a driving piece arranged on the shell, the driving piece is in driving connection with the wind-swing piece, and the driving piece is used for driving the wind-swing piece to adjust the wind-swing direction.

In one embodiment, a first air port and a second air port are respectively arranged on different sides of the shell, the first air port and the second air port are respectively and correspondingly provided with the air swinging piece, and the fan assembly has a first working state and a second working state;

when the fan assembly is in the first working state, the first air port forms the air inlet, and the second air port forms the air outlet; when the fan assembly is in the second working state, the second air port forms the air inlet, and the first air port forms the air outlet.

In one embodiment, the warmer further comprises a first support, a second support and two wind shields, wherein the first support, the second support and the two wind shields are arranged in the shell in a manner that the first support and the second support are opposite to each other in the length direction of the shell and are arranged at intervals, the two wind shields are arranged in a manner that the wind shields are opposite to each other in the width direction of the shell and are arranged at intervals, two ends of each wind shield are respectively connected with the first support and the second support, two ends of the heating element assembly are respectively connected with the first support and the second support, the heating element assembly is located between the two wind shields, and two ends of the fan assembly are respectively connected with the first support and the second support.

The utility model also provides a warmer, comprising:

The shell is provided with a first air opening, a second air opening and an air duct which is communicated with the first air opening and the second air opening;

The fan assembly is arranged in the air duct and is provided with a first working state and a second working state, and is used for guiding air flow from the first air port to the second air port in the first working state and guiding air flow from the second air port to the first air port in the second working state;

The heating body component is arranged in the air duct and is used for heating the air flow passing through; and

The air swinging piece is arranged at the first air opening and/or the second air opening, and is movably connected with the shell so that the air swinging direction of the air swinging piece can be adjusted.

The warmer comprises a shell, a fan assembly, a heating body assembly and a wind swinging piece. The shell is provided with an air inlet and an air outlet, and an air duct communicated with the air inlet and the air outlet; the fan assembly and the heating body are both arranged in the air duct. When the fan assembly works, air outside the shell can be sucked into the air channel, and after the air flowing through the fan assembly is heated by the heating element assembly, hot air flow is sent out from the air outlet. The fan assembly is used for driving the air supply, so that the flow rate of the air flow can be improved, the air supply distance is increased, and the heating range of the surrounding space is enlarged. And the air swinging piece is arranged corresponding to the air outlet, and is movably connected with the shell so that the air swinging direction of the air swinging piece can be adjusted. Therefore, the air flow direction flowing through the air swinging piece is changed by adjusting the air swinging direction of the air swinging piece, so that the multi-angle air outlet direction adjustment is realized, and the heating range of the surrounding space is improved. According to the technical scheme, long-distance air supply and multi-angle air outlet direction adjustment can be realized, and the heating range of the surrounding space is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of a warmer according to the present utility model;

FIG. 2 is an exploded view of the warmer of FIG. 1;

FIG. 3 is a schematic view of one of the wind-swing members shown in FIG. 2;

FIG. 4 is a schematic diagram of the front side air outlet of an embodiment of the warmer of the present utility model;

FIG. 5 is a schematic view illustrating the front side air outlet direction adjustment of the warmer of FIG. 4;

FIG. 6 is a schematic top-side air-out view of another embodiment of the warmer of the present utility model;

fig. 7 is a schematic diagram illustrating a top air outlet direction adjustment of the warmer in fig. 6.

Reference numerals illustrate:

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The present utility model proposes a warmer 100.

Referring to fig. 1, 2 and 4, in an embodiment of the utility model, the heater 100 includes a housing 10, a fan assembly 20, a heating element assembly 30 and a fan assembly 40. The shell 10 is provided with an air inlet 101, an air outlet 102 and an air duct 103 which is communicated with the air inlet 101 and the air outlet 102; the fan assembly 20 is disposed in the air duct 103, and is configured to guide an air flow from the air inlet 101 to the air outlet 102; the heating body assembly 30 is arranged in the air duct 103 and is used for heating the air flow passing through; the air-arranging piece 40 is disposed corresponding to the air outlet 102, and the air-arranging piece 40 is movably connected with the housing 10, so that the air-arranging direction of the air-arranging piece 40 can be adjusted.

Specifically, the shape of the housing 10 may be configured as a square body, a cylinder or other shaped structures according to actual needs, which is not particularly limited herein. In the present embodiment, taking the heater 100 as a skirting line heater as an example, the housing 10 is generally rectangular-like skirting line structure, so as to place the entire heater 100 at the corner skirting line position. To ensure the stability of placement, the bottom of the housing 10 is optionally provided with two support feet spaced apart in the length direction. The shell wall of the shell 10 is provided with an air inlet 101 and an air outlet 102, and an air duct 103 which communicates the air inlet 101 with the air outlet 102 is formed in the shell 10. The number of the air inlets 101 and the air outlets 102 may be one or more according to actual needs, which is not specifically limited herein. The shape of the air inlet 101 and the air outlet 102 may be rectangular, circular or other shapes as needed, and is not particularly limited herein. In order to increase the air intake area and the air outlet area as much as possible, the air intake 101 and the air outlet 102 may be rectangular openings extending along the length direction of the housing 10. The positions of the air inlet 101 and the air outlet 102 on the housing 10 may be set according to actual needs, and are not particularly limited herein. For example, as shown in fig. 4, the air inlet 101 is arranged at the top side of the casing 10, and the air outlet 102 is arranged at the front side of the casing 10, so as to realize top air inlet and front air outlet; as another example, as shown in fig. 6, the air inlet 101 is provided on the front side (or rear side) of the casing 10, and the air outlet 102 is provided on the top side of the casing 10, so that front side (or rear side) air inlet and top side air outlet are realized. Of course, the air inlet 101 may be provided at the bottom, left or right side of the housing 10. The air outlet 102 may also be provided on the bottom, left or right side of the housing 10.

The fan assembly 20 and the heating element assembly 30 are both arranged in the air duct 103. Wherein the fan assembly 20 is configured to direct an air flow from the air inlet 101 to the air outlet 102. The heat-generating body assembly 30 serves to heat the air flow passing therethrough. Wherein the fan assembly 20 includes, but is not limited to, a cross flow fan assembly, a centrifugal fan assembly, an axial flow fan assembly, and the like for air flow direction. The heater assembly 30 includes, but is not limited to, an electrical heater assembly, a water heater assembly, etc. to effect air flow heating. To better fit the skirting line product, the fan assembly 20 optionally employs a cross flow fan assembly. Specifically, the fan assembly 20 includes a volute extending along a length direction of the housing 10, a cross-flow wind wheel rotatably disposed in the volute, and a driving motor for driving the cross-flow wind wheel to rotate. In order to improve the heating efficiency, optionally, the heating element assembly 30 includes a heating tube extending along the length direction of the housing 10, and a plurality of heating sheets sleeved on the periphery of the heating tube, where the plurality of heating sheets are arranged at intervals along the length direction of the heating tube, and a gap between any two adjacent heating sheets can allow air flow to pass through. The heating element assembly 30 may be disposed on an air inlet side or an air outlet side of the fan assembly 20. When the fan assembly 20 is operated, air outside the housing 10 can be sucked into the air duct 103, and after the air flowing through the air duct is heated by the heating element assembly 30, a hot air flow is sent out from the air outlet 102. Compared with the traditional warmer adopting a natural convection mode to blow out heated air from the air outlet 102, the air supply device adopts the mode of driving the fan assembly 20 to supply air, so that the flow rate of air flow can be improved, the air supply distance is increased, and the heating range of the surrounding space is enlarged.

The air-swinging member 40 is disposed corresponding to the air outlet 102, specifically, the air-swinging member 40 may be disposed in the air outlet 102, or the air-swinging member 40 may be disposed on an air inlet side of the air outlet 102, or the air-swinging member 40 may be disposed on an air outlet side of the air outlet 102. In order to fully utilize the space, the air swinging member 40 is optionally disposed in the air outlet 102. The wind swinging piece 40 is movably connected with the shell 10 so that the wind swinging direction of the wind swinging piece 40 can be adjusted. The wind swinging piece 40 and the casing 10 are movably connected in a manner of, but not limited to, rotation connection, sliding connection and the like, so long as the wind swinging direction of the wind swinging piece 40 is changed after the wind swinging piece 40 moves to a preset position relative to the casing 10, and the wind swinging direction of the wind swinging piece 40 is adjusted, so that the air flow direction flowing through the wind swinging piece 40 is changed, thereby realizing multi-angle wind outlet direction adjustment, and improving the heating range of surrounding space. It should be noted that, the wind swinging member 40 may be manually or automatically adjusted to swing the wind. In addition, the air inlet 101 may be provided with an air-arranging member 40.

The warmer 100 of the present utility model includes a housing 10, a fan assembly 20, a heat generating body assembly 30, and a damper 40. The shell 10 is provided with an air inlet 101 and an air outlet 102, and an air duct 103 for communicating the air inlet 101 with the air outlet 102; the fan assembly 20 and the heating element are both arranged in the air duct 103. When the fan assembly 20 is operated, air outside the housing 10 can be sucked into the air duct 103, and after the air flowing through the air duct is heated by the heating element assembly 30, a hot air flow is sent out from the air outlet 102. The fan assembly 20 is used for driving the air supply, so that the flow rate of the air flow can be increased, the air supply distance is increased, and the heating range of the surrounding space is enlarged. And the air swinging piece 40 is correspondingly arranged with the air outlet 102, and the air swinging piece 40 is movably connected with the shell 10 so that the air swinging direction of the air swinging piece 40 can be adjusted. Therefore, the air flowing through the air swinging piece 40 can be changed by adjusting the air swinging direction of the air swinging piece 40, so that the multi-angle air outlet direction adjustment is realized, and the heating range of the surrounding space is improved. According to the technical scheme, long-distance air supply and multi-angle air outlet direction adjustment can be realized, and the heating range of the surrounding space is improved.

In one embodiment, as shown in fig. 1, the air-arranging member 40 is disposed in the air outlet 102, and the air-arranging member 40 is rotatably connected with the housing 10. The air placing piece 40 is arranged in the air outlet 102, so that the space in the air outlet 102 can be fully utilized, and the size miniaturization of the whole product is facilitated. When the air outlet direction needs to be regulated, the air swinging piece 40 only needs to be rotated to a certain angle relative to the shell 10, and the operation is simple and convenient.

As shown in fig. 4 and 5 (the dashed arrow in the drawing indicates the airflow direction), in one embodiment, the front side of the housing 10 is provided with the air outlet 102, and the air-swinging member 40 is provided in the air outlet 102 so as to swing up and down and/or swing left and right.

In this embodiment, when the warmer 100 is placed against a wall, the side of the housing 10 facing away from the wall is the front side of the housing 10 (i.e., the side facing the user). By providing the air outlet 102 on the front side of the casing 10, front-side air outlet can be achieved. The air-swing member 40 is provided in the air outlet 102 so as to swing up and down, and thus, the up and down air-swing direction adjustment can be realized to expand the air-outlet and heating range in the up and down direction. Or the air-swinging member 40 is provided in the air outlet 102 so as to be swingable in the left-right direction, and thus, the left-right air-swinging direction adjustment can be realized to expand the air-outlet and heating ranges in the left-right direction. Or the air swinging piece 40 can swing up and down and swing left and right and is arranged in the air outlet 102, so that the adjustment of the up and down air swinging direction and the adjustment of the left and right air swinging direction can be realized, and the air outlet and heating range can be further enlarged.

As shown in fig. 6 and 7 (the dashed arrow in the drawing indicates the airflow direction), in one embodiment, the top side of the housing 10 is provided with the air outlet 102, and the air-swinging member 40 is provided in the air outlet 102 so as to swing back and forth and/or swing left and right.

In the present embodiment, by providing the air outlet 102 on the top side of the casing 10, top-side air outlet can be achieved. The air-swing member 40 is provided in the air outlet 102 so as to swing back and forth, and thus, the back and forth air-swing direction adjustment can be realized to expand the air-outlet and heating range in the back and forth direction. Or the air-swinging member 40 is provided in the air outlet 102 so as to be swingable in the left-right direction, and thus, the left-right air-swinging direction adjustment can be realized to expand the air-outlet and heating ranges in the left-right direction. Or the air swinging piece 40 can swing back and forth and can swing left and right and is arranged in the air outlet 102, so that the adjustment of the front and back air swinging direction and the adjustment of the left and right air swinging direction can be realized, and the air outlet and heating range can be further enlarged.

There are various specific structures for the air-moving member 40, and in some embodiments, the air-moving member 40 is a grille structure or a vane structure having an air flow channel 401. The grille structure is a mesh plate-shaped structure with a plurality of hollow areas, and each hollow area forms an air flow channel 401. The swing blade structure comprises a connecting rod and a plurality of swing blades which are arranged at intervals along the length direction of the connecting rod, an air flow channel 401 is formed between two adjacent swing blades, and the swing wind direction of the swing blades can be adjusted through the connecting rod. In this embodiment, the air-swing piece 40 has the air flow channel 401, when the air-swing angle of the air-swing piece 40 is adjusted, the air flow can be sent out through the air flow channel 401 of the air-swing piece 40, so as to avoid the shielding of the air-swing piece 40 on the air flow with a larger area, and be beneficial to ensuring the air output.

As shown in fig. 1 to 3, in one embodiment, the air outlet 102 extends along the length direction of the casing 10, the air-arranging member 40 includes a plurality of grid strips 41 arranged at intervals along the width direction of the air outlet 102, and a connecting portion 42 connecting any two adjacent grid strips 41, each grid strip 41 extends along the length direction of the air outlet 102, and an air flow channel 401 is formed between any two adjacent grid strips 41.

In the present embodiment, when the air outlet 102 is disposed on the front side of the housing 10, the length direction of the air outlet 102 is the left-right direction, and the width direction of the air outlet 102 is the up-down direction; when the air outlet 102 is provided on the top side of the housing 10, the length direction of the air outlet 102 is the left-right direction, and the width direction of the air outlet 102 is the front-back direction. As shown in fig. 3 and 4, taking the air-arranging member 40 disposed in the air outlet 102 on the front side of the housing 10 as an example, the air-arranging member 40 includes a plurality of grid bars 41 arranged at intervals along the width direction (i.e., the up-down direction) of the air outlet 102, each grid bar 41 extends along the length direction (i.e., the left-right direction) of the air outlet 102, and any two adjacent grid bars 41 are connected by a connecting portion 42. Optionally, a plurality of connection portions 42 are provided between any two adjacent grid bars 41 at intervals in the length direction to ensure connection stability. In this way, the air-arranging member 40 is made into a grille structure which is generally matched with the shape of the air outlet 102. The air-arranging piece 40 with the grid structure not only can realize the air-out direction adjustment, but also can play a role in intercepting foreign matters by the air-out grid, and prevent the foreign matters from entering the shell 10 from the air outlet 102. Optionally, the air inlet 101 may also be provided with a grille-structured air-arranging member 40, so as to play a role in intercepting foreign matters by the air inlet grille, and prevent the foreign matters from entering the housing 10 from the air inlet 101.

In one embodiment, the spacing between any two adjacent grid strips 41 is equal. In this way, the width of each air flow channel 401 of the air swinging piece 40 is equal, which is beneficial to realizing uniform air outlet.

In one embodiment, the heater 100 further includes a driving member (not shown) disposed on the housing 10, where the driving member is in driving connection with the air-swinging member 40, and the driving member is configured to drive the air-swinging member 40 to perform air-swinging direction adjustment. Thus, when the air outlet direction is required to be adjusted, the air swinging piece 40 is driven by the driving piece to automatically swing to a preset angle, manual operation of a user is not required, and the use convenience is improved. For example, the two sides of the wind swinging member 40 can be rotationally connected with the housing 10 through a rotating shaft, the driving member is in driving connection with one of the rotating shafts, and the rotating shaft is driven to rotate through the driving member, so that the wind swinging member 40 can swing.

Referring to fig. 1, fig. 4, and fig. 6, in one embodiment, a first air port 11 and a second air port 12 are respectively disposed on different sides of the housing 10, the first air port 11 and the second air port 12 are respectively and correspondingly provided with the air swinging member 40, and the fan assembly 20 has a first working state and a second working state; when the fan assembly 20 is in the first working state, the first air port 11 forms the air inlet 101, and the second air port 12 forms the air outlet 102; when the fan assembly 20 is in the second working state, the second air opening 12 forms the air inlet 101, and the first air opening 11 forms the air outlet 102.

In this embodiment, two different sides of the casing 10 are respectively provided with the first air port 11 and the second air port 12, the first air port 11 and the second air port 12 are respectively provided with the air swinging piece 40, and by changing the working state of the fan assembly 20, the first air port 11 and the second air port 12 can be switched between the two functions of air inlet and air outlet, so that the warmer 100 can realize multiple different air inlet and air outlet modes, and in each air outlet mode, the air inlet and air outlet directions can be adjusted through the corresponding air swinging piece 40, so as to better meet the use requirements of users.

Specifically, the fan assembly 20 may include a volute and a cross-flow wind wheel disposed within the volute. A volute is rotatably mounted within the housing 10, the volute having an air intake side and an air outlet side. As shown in fig. 4, when the fan assembly 20 is in the first working state, the air inlet side of the volute faces the first air inlet 11, the air outlet side of the volute faces the second air inlet 12, at this time, the first air inlet 11 forms the air inlet 101, the second air inlet 12 forms the air outlet 102, and when the through-flow wind wheel rotates, air flow can be driven to enter the volute from the air inlet 101 (i.e. the first air inlet 11) and then be blown out from the air outlet 102 (i.e. the second air inlet 12). When the fan assembly 20 is required to be switched from the first operating state to the second operating state, the volute is only required to be rotated by a certain angle. As shown in fig. 6, when the fan assembly 20 is in the second working state, the air inlet side of the volute faces the second air inlet 12, the air outlet side of the volute faces the first air inlet 11, at this time, the second air inlet 12 forms the air inlet 101, the first air inlet 11 forms the air outlet 102, and when the through-flow wind wheel rotates, air flow can be driven to enter the volute from the air inlet 101 (i.e. the second air inlet 12) and then be blown out from the air outlet 102 (i.e. the first air inlet 11).

Specifically, a first tuyere 11 is provided at the top side of the housing 10, a second tuyere 12 is provided at the front side of the housing 10, and a damper 40 having a grill structure is provided in each of the first tuyere 11 and the second tuyere 12. The fan assembly 20 is adjustably disposed within the housing 10 such that the fan assembly 20 has a first operational state and a second operational state. For example, the fan assembly 20 may be a cross-flow fan assembly, and the working state adjustment can be achieved only by rotating the volute of the fan assembly by a certain angle. As shown in fig. 4, when the fan assembly 20 is in the first working state, the air inlet side and the air outlet side of the volute of the fan assembly 20 face the first air inlet 11 and the second air inlet 12, respectively, at this time, the first air inlet 11 forms the air inlet 101, and the second air inlet 12 forms the air outlet 102, so as to realize top side air inlet and front side air outlet. At this time, the air-swinging member 40 provided at the first air port 11 may be used as an air-inlet grille and may adjust an air inlet direction, and the air-swinging member 40 provided at the second air port 12 may be used as an air-outlet grille and may adjust an air direction. As shown in fig. 6, when the fan assembly 20 is in the second working state, the air inlet side and the air outlet side of the volute of the fan assembly 20 face the second air inlet 12 and the first air inlet 11, respectively, at this time, the second air inlet 12 forms the air inlet 101, and the first air inlet 11 forms the air outlet 102, thereby realizing front side air inlet and top side air outlet. At this time, the air-swinging member 40 provided at the first air port 11 may be used as an air-outlet grille and may perform air-direction adjustment, and the air-swinging member 40 provided at the second air port 12 may be used as an air-inlet grille and may perform air-inlet direction adjustment.

On the basis of the above embodiment, as shown in fig. 2 and 4, in an embodiment, the heater 100 further includes a first bracket 50, a second bracket 60, and two wind deflectors 70 disposed in the housing 10, the first bracket 50 and the second bracket 60 are disposed opposite to each other and spaced apart from each other along the length direction of the housing 10, the two wind deflectors 70 are disposed opposite to each other and spaced apart from each other along the width direction of the housing 10, two ends of each wind deflector 70 are respectively connected to the first bracket 50 and the second bracket 60, two ends of the heat generating body assembly 30 are respectively connected to the first bracket 50 and the second bracket 60, the heat generating body assembly 30 is disposed between the two wind deflectors 70, and two ends of the fan assembly 20 are respectively connected to the first bracket 50 and the second bracket 60.

In the present embodiment, the first bracket 50 and the second bracket 60 can play a role in mounting and supporting the heat generating body assembly 30 and the fan assembly 20, so as to ensure the mounting stability of the heat generating body assembly 30 and the fan assembly 20. The first bracket 50, the second bracket 60 and the two wind shields 70 are enclosed to form a heating area for accommodating the heating element assembly 30, so that air flow is concentrated in the heating area to exchange heat with the heating element assembly 30, and the heating efficiency is improved.

The utility model also provides a warmer.

Referring to fig. 1, 2, 4 and 6, in one embodiment, the heater 100 includes a housing 10, a fan assembly 20, a heating element assembly 30 and a fan assembly 40. The shell 10 is provided with a first air opening 11, a second air opening 12 and an air duct 103 which is communicated with the first air opening 11 and the second air opening 12; the fan assembly 20 is arranged in the air duct 103, the fan assembly 20 has a first working state and a second working state, and the fan assembly 20 is used for guiding air flow from the first air port 11 to the second air port 12 in the first working state and guiding air flow from the second air port 12 to the first air port 11 in the second working state; the heating body assembly 30 is arranged in the air duct 103 and is used for heating the air flow passing through; the first air port 11 and/or the second air port 12 are provided with the air-swinging piece 40, and the air-swinging piece 40 is movably connected with the shell 10 so that the air-swinging direction of the air-swinging piece 40 can be adjusted.

Specifically, the shape of the housing 10 may be configured as a square body, a cylinder or other shaped structures according to actual needs, which is not particularly limited herein. In the present embodiment, taking the heater 100 as a skirting line heater as an example, the housing 10 is generally rectangular-like skirting line structure, so as to place the entire heater 100 at the corner skirting line position. The casing 10 is provided with a first tuyere 11 and a second tuyere 12, wherein the first tuyere 11 and the second tuyere 12 may be located on the same side of the casing 10 or may be located on different sides of the casing, and are not particularly limited herein. Alternatively, the first tuyere 11 and the second tuyere 12 are located at different sides of the housing 10, respectively. For example, the first tuyere 11 may be provided at the top side of the housing 10, and the second tuyere 12 may be provided at the front side of the housing 10.

The fan assembly 20 and the heating element assembly 30 are both arranged in the air duct 103, the fan assembly 10 can drive air flow to flow along the air duct 103, and the heating element assembly 30 can heat the air flow. The fan assembly 20 may include a volute and a cross-flow wind wheel disposed within the volute. A volute is rotatably mounted within the housing 10, the volute having an air intake side and an air outlet side. As shown in fig. 4, when the fan assembly 20 is in the first working state, the air inlet side of the volute faces the first air inlet 11, the air outlet side of the volute faces the second air inlet 12, at this time, the first air inlet 11 forms the air inlet 101, the second air inlet 12 forms the air outlet 102, and when the through-flow wind wheel rotates, air flow can be driven to enter the volute from the first air inlet 11 (i.e. the air inlet 101) and then be blown out from the second air inlet 12 (i.e. the air outlet 102). When the fan assembly 20 is required to be switched from the first operating state to the second operating state, the volute is only required to be rotated by a certain angle. As shown in fig. 6, when the fan assembly 20 is in the second working state, the air inlet side of the volute faces the second air inlet 12, the air outlet side of the volute faces the first air inlet 11, at this time, the second air inlet 12 forms the air inlet 101, the first air inlet 11 forms the air outlet 102, and when the through-flow wind wheel rotates, the air flow can be driven to enter the volute from the second air inlet 12 (i.e. the air inlet 101) and then be blown out from the first air inlet 11 (i.e. the air outlet 102).

The first air port 11 and/or the second air port 12 are provided with a damper 40, for example, the damper 40 may be provided at the first air port 11, and the second air port 12 may be provided open (or a ventilation grille may be provided at the second air port); for another example, the air placing member 40 may be provided at the second air opening 12, and the first air opening 11 may be provided open (or a ventilation grille may be provided at the first air opening 11); for another example, the damper 40 may be provided in each of the first tuyere 11 and the second tuyere 12. The wind swinging piece 40 is movably connected with the shell 10 so that the wind swinging direction of the wind swinging piece 40 can be adjusted. The wind swinging piece 40 and the casing 10 are movably connected in a manner of, but not limited to, rotation connection, sliding connection and the like, so long as the wind swinging direction of the wind swinging piece 40 is changed after the wind swinging piece 40 moves to a preset position relative to the casing 10, and the wind swinging direction of the wind swinging piece 40 is adjusted, so that the air flow direction flowing through the wind swinging piece 40 is changed, thereby realizing multi-angle wind outlet direction adjustment, and improving the heating range of surrounding space. It should be noted that, the wind swinging member 40 may be manually or automatically adjusted to swing the wind. The specific structure of the wind-swing member 40 can refer to the above embodiment, and will not be described herein.

The warmer 100 of the present utility model includes a housing 10, a fan assembly 20, a heat generating body assembly 30, and a damper 40. The shell 10 is provided with a first air opening 11, a second air opening 12 and an air duct 103 which is communicated with the first air opening 11 and the second air opening 12; the fan assembly 20 and the heating element assembly 30 are both arranged in the air duct 103, the fan assembly 10 can drive air flow to flow along the air duct 103, and the heating element assembly 30 can heat the air flow. The fan assembly 20 has a first operating state and a second operating state, the fan assembly 20 being configured to direct air flow from the first tuyere 11 to the second tuyere 12 in the first operating state and to direct air flow from the second tuyere 12 to the first tuyere 11 in the second operating state; the working state of the fan assembly 20 is changed, so that the first air port 11 and the second air port 12 can be switched between the two functions of air inlet and air outlet, and the warmer 100 can realize a plurality of different air inlet and air outlet modes; and the first wind gap 11 and/or the second wind gap 12 are equipped with the pendulum wind spare 40, can be at least under one of them air-out mode, through adjusting pendulum wind direction to pendulum wind spare 40, and then can make the air current direction that flows through pendulum wind spare 40 change to realize multi-angle air-out direction adjustment, promote the heating scope to the surrounding space. And the fan assembly 20 is adopted to drive the air supply, so that the flow rate of the air flow can be improved, the air supply distance is increased, and the heating range of the surrounding space is enlarged.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A warmer, comprising:

The shell is provided with an air inlet and an air outlet, and an air duct which is communicated with the air inlet and the air outlet;

The fan assembly is arranged in the air duct and used for guiding air flow from the air inlet to the air outlet;

The heating body component is arranged in the air duct and is used for heating the air flow passing through; and

The air swinging piece is arranged corresponding to the air outlet and is movably connected with the shell so that the air swinging direction of the air swinging piece can be adjusted;

the fan assembly is provided with a first working state and a second working state;

when the fan assembly is in the first working state, the first air port forms the air inlet, and the second air port forms the air outlet; when the fan assembly is in the second working state, the second air port forms the air inlet, and the first air port forms the air outlet.

2. The warmer of claim 1, wherein said air moving member is disposed within said air outlet, said air moving member being rotatably coupled to said housing.

3. The warmer of claim 2, wherein said air outlet is provided on a front side of said housing, and said air-swinging member is provided in said air outlet so as to swing up and down and/or so as to swing left and right.

4. The warmer of claim 2, wherein said air outlet is provided on a top side of said housing, and said air-moving member is provided in said air outlet so as to be swingable back and forth and/or swingable left and right.

5. The warmer of claim 1, wherein said air moving member is a grille structure or a vane structure having air flow passages.

6. The warmer of claim 5, wherein said air outlet is provided extending in a longitudinal direction of said housing, said air-arranging member includes a plurality of grill strips arranged at intervals in a width direction of said air outlet, and a connecting portion connecting any two adjacent grill strips, each of said grill strips being provided extending in a longitudinal direction of said air outlet, and said air flow passage being formed between any two adjacent grill strips.

7. The warmer of claim 6, wherein the spacing between any two adjacent grid strips is equal.

8. The warmer of claim 1, further comprising a driving member disposed on said housing, said driving member being drivingly connected to said oscillating member, said driving member being adapted to drive said oscillating member for oscillating direction adjustment.

9. The warmer of any one of claims 1 to 8, further comprising a first bracket, a second bracket and two wind shields arranged in said housing, said first bracket and said second bracket being arranged opposite and spaced apart along a length direction of said housing, said two wind shields being arranged opposite and spaced apart along a width direction of said housing, two ends of each wind shield being respectively connected to said first bracket and said second bracket, two ends of said heat-generating body assembly being respectively connected to said first bracket and said second bracket, said heat-generating body assembly being positioned between said two wind shields, two ends of said fan assembly being respectively connected to said first bracket and said second bracket.

10. A warmer, comprising:

The shell is provided with a first air opening, a second air opening and an air duct which is communicated with the first air opening and the second air opening;

The fan assembly is arranged in the air duct and is provided with a first working state and a second working state, and is used for guiding air flow from the first air port to the second air port in the first working state and guiding air flow from the second air port to the first air port in the second working state;

The heating body component is arranged in the air duct and is used for heating the air flow passing through; and

The air swinging piece is arranged at the first air opening and/or the second air opening, and is movably connected with the shell so that the air swinging direction of the air swinging piece can be adjusted.