CN116202123A - Warmer - Google Patents

Abstract

The invention provides a warmer, comprising: the cover body is provided with a mounting opening, and a heating piece is arranged in the cover body and used for supplying heat; the fan assembly is arranged in the mounting opening, and the air supply direction of the fan assembly avoids the heating element. The warmer provided by the invention is not only used for radiation heating, but also can be used for blowing and cooling, and the function of the warmer is greatly improved, so that the warmer has the effects of blowing and heating.

Description

Warmer

Technical Field

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

Background

As shown in fig. 1, 2 and 3, in the related art, a heating element 104' is disposed inside a cover 102', and when the warmer works, the heating element 104' is electrified to heat so as to realize a heating function. However, the warmer in the related art only has a warming effect and has a single function.

In addition, the user generally only uses the warmer in winter, and the user needs to adapt to the electric fan to blow air for cooling in summer, and the warmer needs to be stored at the moment, so that the space is occupied.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art.

To this end, the invention provides a warmer.

The invention provides a warmer, comprising: the cover body is provided with a mounting opening, and a heating piece is arranged in the cover body and used for supplying heat; the fan assembly is arranged in the mounting opening, and the air supply direction of the fan assembly avoids the heating element.

The warmer provided by the invention comprises a cover body, a heating piece and a fan assembly. The heating element is arranged in the cover body and can supply heat when the warmer is in a heating mode; the cover body is provided with a mounting opening, the fan assembly is arranged in the mounting opening and can supply air when the warmer runs in an air supply mode, and the air supply direction of the fan assembly avoids the heating element. In addition, the heating element is positioned outside the air supply area of the fan assembly, and the fan assembly can independently operate.

The fan assembly is arranged at the mounting port of the cover body, the air supply direction of the fan assembly avoids the heating element, the fan assembly can operate independently of the heating element, the heating element is positioned outside the air supply area of the fan assembly, and air flow generated by the fan assembly cannot pass through the heating element. In addition, the warmer may operate in a heating mode and a blowing mode. In the heating mode, the heating element can radiate heat to the outside of the cover body during operation, and the heating function of the warmer can be realized at the moment. Under the air supply mode, the fan assembly operates and supplies air to a user, and the air blowing and cooling functions of the warmer can be achieved at the moment. In addition, the fan assembly can be started in the heating mode, the rotating speed of the fan assembly can be low, and the heating element is ensured to be closed in the air supply mode.

In addition, in autumn and winter with lower air temperature, the warmer can operate a heating mode so as to supply heat for users; in spring and summer with higher air temperature, the warmer can operate an air supply mode, so as to blow air for users to cool. Therefore, the service time and the service frequency of the warmer provided by the embodiment are greatly improved, the warmer can be used all the year round because of integrating the functions of heating and enjoying cool, no neutral position exists in the service time, and no storage occupation space exists.

Therefore, the warmer provided by the invention is not only used for radiation heating, but also can be used for blowing and cooling, and the function of the warmer is greatly improved, so that the warmer has the effects of blowing and heating.

The warmer according to the technical scheme of the invention can also have the following additional technical characteristics:

in the above technical scheme, the fan assembly supplies air towards the opening direction of the cover body.

In this technical scheme, the piece that generates heat sets up in the inside of the cover body, and the fan subassembly sets up in the outside of the cover body to the air supply side of fan subassembly sets up towards the side of the cover body, and the fan subassembly is used for supplying air to the opening direction of the cover body. Therefore, the heating element is located outside the air supply range of the fan assembly, and air flow generated by the fan assembly cannot pass through the heating element, so that wind resistance is reduced. Different from the scheme that the fan assembly and the heating piece are matched to send warm air in the related art, the invention can directly blow air to cool through the fan assembly, thereby improving the working mode of the warmer and improving the purpose of the warmer.

In any of the above technical schemes, the cover body comprises a heating cavity, the heating piece is arranged in the heating cavity, and the fan assembly is arranged outside the heating cavity.

In this technical scheme, the cover body includes the chamber that generates heat. Wherein, the chamber that generates heat sets up in the inside of the cover body, and the piece that generates heat sets up in the inside in chamber that generates heat, and fan subassembly sets up in the outside in chamber that generates heat. Therefore, the fan assembly and the heating piece can be isolated through the cover body, on one hand, the fan assembly and the heating piece can be ensured to work independently, and the independent air supply function of the fan assembly is realized; on the other hand, the cover body and the heating cavity can play a certain heat insulation effect, so that heat generated by the heating element is prevented from being directly radiated to the fan assembly, and the fan assembly is prevented from being damaged due to high temperature.

In any of the above technical solutions, the heating cavity is an annular cavity, and the annular cavity is located at the peripheral side of the mounting opening.

In the technical scheme, the heating cavity is an annular cavity. Wherein the annular cavity is located at the peripheral side of the mounting port and is disposed around the fan assembly. Thus, when the heating element is arranged in the heating cavity, the heating element is positioned at the radial circumferential side of the fan assembly. The fan component adopted by the invention is an axial flow fan. Like this for the air supply direction of fan subassembly and the mounting direction of piece that generates heat keep away, make the fan subassembly can directly supply air and take a cool.

In any of the above technical solutions, the mounting opening is disposed in the middle of the cover body; the heating element is arranged on the peripheral side of the fan assembly.

In this technical scheme, the installation mouth sets up in the middle part of the cover body, and the chamber that generates heat is located the week side of installation mouth to the piece that generates heat sets up in the chamber that generates heat, is in the week side of installation mouth. Thus, when the fan assembly is mounted to the mounting opening, the heat generating member is located on the radial peripheral side of the fan assembly. The fan component adopted by the invention is an axial flow fan. Like this for the air supply direction of fan subassembly and the mounting direction of piece that generates heat keep away, make the fan subassembly can directly supply air and take a cool.

In addition, the installing port is located the middle part of the cover body, and the fan subassembly is direct to be set up in the installing port for but fan subassembly embedded mounting is to the cover body, on the basis that the room heater had the cool function of air supply, the fan subassembly can not additionally occupy the outside space of cover body, is favorable to the miniaturized setting of real room heater. And the fan assembly is directly arranged in the mounting port, so that the structure of the cover body and the warmer does not need to be greatly improved, and the cost of the whole warmer is reduced.

In any one of the above technical solutions, the heating element is a heating tube, and the heating tube is bent and arranged in the cover body and is wound on the fan assembly.

In the technical scheme, the heating element is a heating tube. Wherein, the heating tube is bent and arranged in the cover body and is wound on the fan component. In this way, firstly, the shape of the heating element can be matched with the heating cavity, so that the heating element can be arranged in the annular cavity in a bending way. In addition, the heating pipe is wound on the fan assembly, so that the air supply direction of the fan assembly and the installation direction of the heating pipe are prevented from being separated, and the fan assembly can directly supply air for enjoying cool.

In any of the above technical solutions, the cover includes: the reflecting cover is provided with an installation opening; and the grille is connected with the reflecting cover and is annular.

In this solution, the cover comprises a reflective cover and a grille. The heat radiation device comprises a reflecting cover, a grating, a heating piece and a heat radiation device, wherein the grating is provided with a heat radiation opening, the grating is connected with the reflecting cover, a space between the grating and the reflecting cover is the heating cavity, and the heating piece is arranged in the heating cavity; the reflecting cover is provided with a mounting opening, the mounting opening is positioned outside the heating cavity, and the grille is annular so as to avoid the mounting opening and a fan assembly arranged in the mounting opening.

When the warmer operates in a heating mode, the heating element releases heat in the heating cavity. At this time, at least part of the heat is directly released from the grille to the outside, and at least part of the heat is reflected by the reflecting cover and then released from the grille to the outside. In addition, at this time, the fan assembly may be stopped or operated at a lower rotational speed.

When the warmer runs in an air supply mode, the fan assembly rotates in the mounting opening and drives air flow to realize blowing and cooling.

In any of the above embodiments, the reflective cover includes: the installation wall surface is annular and surrounds the installation opening; the reflecting wall surface is connected with the mounting wall surface and extends towards the grid in a bending way.

In this embodiment, the reflection housing includes a mounting wall surface and a reflection wall surface. The installation wall is annular, and the installation opening is defined through the inner space of the installation wall, so that the fan assembly is installed in the installation opening. One end of the reflecting wall surface is connected with the mounting wall surface so as to ensure the integrity of the cover body structure, and the other end of the reflecting wall surface extends towards the grid in a bending way. Thus, when the heating element operates, at least part of heat can be directly released to the outside from the grille, and at least part of heat can be released to the outside from the grille after being reflected by the reflecting wall surface.

In any of the above technical solutions, the installation wall surface is provided with a wind hole, and the wind hole is communicated with the installation opening and the inside of the cover body.

In the technical scheme, the mounting wall surface is provided with a wind through hole. Wherein, the through-air hole is communicated with the installation opening and the heating cavity inside the cover body. In this way, during the use of the warmer, part of the heat is released from the grille to the outside by means of heat radiation after being reflected by the reflecting cover. In addition, partial heat also can enter into the installing port through the wind hole, or the generated partial air current of fan subassembly enters into the internal heating chamber of cover through the wind hole, and then makes partial heat release outside through hot-blast mode bars, has further promoted the functional and the heating travelling comfort of this room heater.

In any of the above embodiments, the mounting wall is a heat conductive wall.

In this technical scheme, the installation wall is the heat conduction wall. That is, the mounting wall surface can be made of a material with good thermal conductivity such as aluminum. Thus, at least a portion of the heat generated by the heat generating element is radiated to the fan assembly through the mounting wall during the heating mode of operation of the warmer. At this time, the controllable fan subassembly is with less rotation operation, and the effect of warm braw is sent in accessible fan subassembly realization this moment, and the recycle generates heat the part heat that the piece radiated to the fan subassembly simultaneously.

In any of the above technical solutions, the cover further includes: the fixing piece is arranged on the mounting wall surface and positioned outside the mounting opening, and the heating piece is arranged on the fixing piece.

In this technical scheme, the room heater still includes the mounting. Wherein, the mounting sets up on the installation wall, and the piece that generates heat is fixed in on the installation wall through the mounting to guarantee the stable connection of the piece that generates heat. In addition, still be used for supporting the piece that generates heat at the mounting, support the piece that generates heat through the mounting and play certain height to guarantee to have certain distance between piece and the installation wall that generates heat, guarantee on the one hand that the heat that generates heat produced is in time released, on the other hand avoid the heat that generates heat produced direct conduction to the cover body, and then avoid the temperature rise of cover body and fan unit to be too high, guarantee the life of the cover body, promote the heat release effect of the piece that generates heat simultaneously.

In any of the above technical solutions, the fixing piece is a fixing piece, and a fixing opening is arranged on the fixing piece; the heating piece is arranged at the fixing opening in a penetrating way.

In this technical scheme, the mounting is the stationary blade. Wherein, the stationary blade is vertical to be set up on the installation wall to be provided with the fixed mouth on the stationary blade. In addition, the heating piece is arranged in the fixing opening in a penetrating way so as to ensure the fixing effect of the fixing piece on the heating piece. Specifically, the stationary blade is lamellar structure to vertical setting is on the installation wall, and the fixed orifices of stationary blade is worn to locate by the piece that generates heat, and the accessible stationary blade has certain distance between the piece that generates heat and the installation wall in order to guarantee the release of the produced heat of piece that generates heat on the one hand, on the other hand because the stationary blade itself is lamellar structure, makes the contact position of piece and stationary blade that generates heat less, further reduces the heat transfer efficiency of stationary blade between piece and installation wall that generates heat, and then avoids the heat that generates heat produced to be conducted to installation wall and fan subassembly in a large number, and then avoids the cover body and fan subassembly's temperature rise too high.

In any of the above technical solutions, the fan assembly is fixedly connected with the cover body.

In this technical scheme, fan subassembly and the cover body can fixed connection, can even be integral type structure. At this time, that is, during the process of preparing the reflection housing, the standby blower assembly may be directly installed. Therefore, a connecting structure can be avoided between the fan assembly and the reflecting cover, and the integral structure of the warmer is simplified. In addition, the integrated structural design is favorable to promoting the joint strength between fan subassembly and the reflecting cover, and then prolongs the life of whole room heater.

In any of the above technical solutions, the fan assembly is detachably connected with the cover body.

In this technical scheme, fan subassembly and the cover body can be detachable connection. At this time, i.e., with the reflector support prepared, the fan assembly is installed into the mounting port. Therefore, the manufacturing difficulty of the reflecting cover can be reduced, and the manufacturing efficiency of the warmer is further improved. And the fan assembly is integrally arranged in a modularized manner, and after the warmer is used for a period of time, the fan assembly can be detached for replacement or maintenance, so that the warmer is more convenient to maintain in the future.

In any of the above solutions, the fan assembly: the mounting piece is arranged in the mounting opening and is connected with the cover body; the driving piece is arranged in the mounting piece; the fan blade is arranged in the mounting piece and is connected with the driving piece; the heating piece is positioned at the radial side of the fan blade.

In this technical scheme, the fan subassembly includes installed part, driving piece and fan blade. The driving piece is connected with the fan blade and used for driving the fan blade to rotate so as to realize the air supply cooling effect. In addition, the driving piece and the fan blade are arranged in the mounting piece and are integrally mounted in the mounting opening through the mounting piece, so that stable mounting of the whole fan assembly is guaranteed, and meanwhile, the modularized design of the whole fan assembly is realized.

In any of the above technical solutions, the mounting opening is an annular opening, and the mounting member is an annular frame.

In this technical solution, the mounting opening is an annular opening and the mounting member is an annular shelf. Like this, when fan subassembly demountable installation to the installing port, the user only directly with the fan subassembly imbeds in the installing port can, can't distinguish the direction, the user dismouting fan subassembly of being convenient for more.

In any of the above technical solutions, the warmer further includes: and the control piece is electrically connected with the heating piece and the fan assembly and is used for controlling the heating piece and/or the fan assembly to work.

In this solution, the warmer further comprises a control element. The control piece is electrically connected with the heating piece fan assembly and used for controlling the heating piece and/or the fan assembly to work.

When the warmer runs in a heating mode, the control piece controls the heating piece to work, and the heating piece radiates heat to the outside of the cover body, so that the heating function of the warmer can be realized. In addition, when the warmer is in a heating mode, the control piece can also control the fan assembly to work, and the control piece controls the fan assembly to work at a lower rotating speed.

When the warmer runs in an air supply mode, the control piece controls the fan assembly to work, the fan assembly supplies air to a user, and the air blowing and cooling functions of the warmer can be achieved at the moment. In addition, when the warmer runs in the air supply mode, the control piece controls the heating piece to stop working.

In any of the above technical solutions, the warmer further includes: the base body and the cover body are rotatably arranged on the base body.

In this technical scheme, the room heater still includes the pedestal. Wherein, the cover body sets up on the pedestal to support the cover body through the pedestal, guarantee the steady of whole room heater and place. In addition, be the rotation connection between cover body and the pedestal, the user can rotate the cover body according to actual conditions when using, and then changes the heat radiation direction of room heater, is convenient for the user more and uses.

In any of the above technical solutions, the fan assembly is an axial flow fan, and the heat generating member is located radially lateral to the axial flow fan.

In any one of the above technical schemes, the warmer provided by the invention is a radiation type small warm sun with a cooling and air supply function.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a structure of a related art warmer;

FIG. 2 is a front view of the warmer shown in FIG. 1;

FIG. 3 is a cross-sectional view of the warmer of FIG. 2, taken along line A-A;

the correspondence between the reference numerals and the component names in fig. 1 to 3 is:

102 'housing, 104' heat generating element.

FIG. 4 is a schematic diagram of a heater according to an embodiment of the present invention;

FIG. 5 is a front view of the warmer shown in FIG. 4;

FIG. 6 is a cross-sectional view of the warmer shown in FIG. 5, taken along B-B;

FIG. 7 is an enlarged view of a portion of the warmer shown in FIG. 6 at C;

fig. 8 is a partial enlarged view of the warmer shown in fig. 6 at D.

The correspondence between the reference numerals and the component names in fig. 4 to 8 is:

102 cover body, 104 mounting opening, 106 heating element, 108 fan assembly, 110 heating cavity, 112 reflecting cover, 114 grille, 116 mounting wall, 118 reflecting wall, 120 fixing element, 122 mounting element, 124 driving element, 126 fan blade, 128 seat body.

Detailed Description

In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.

A warmer provided according to some embodiments of the present invention is described below with reference to fig. 4 to 8. The line L drawn at the point in fig. 6 represents the axial direction of the fan assembly 108.

As shown in fig. 4 and 5, a first embodiment of the present invention proposes a warmer, comprising: the housing 102, the heat generating components 106, and the fan assembly 108.

As shown in fig. 6, the heating element 106 is disposed inside the cover 102 and can supply heat during the heating mode of the warmer; the cover 102 is provided with a mounting opening 104, the fan assembly 108 is arranged in the mounting opening and can supply air when the warmer operates in an air supply mode, and the air supply direction of the fan assembly 108 avoids the heating element 106. In addition, the heat generating component 106 is located outside of the air supply area of the fan assembly 108, and the fan assembly 108 can operate independently of the heat generating component 106.

The heater provided in this embodiment is provided with the fan assembly 108 at the mounting port 104 of the cover 102, the air supply direction of the fan assembly 108 is away from the heating element 106, and the fan assembly 108 can operate independently of the heating element 106, the heating element 106 is located outside the air supply area of the fan assembly 108, and the air flow generated by the fan assembly 108 cannot pass through the heating element 106.

In addition, the warmer provided by the embodiment can operate in a heating mode and an air supply mode. In the heating mode, the heating element 106 radiates heat to the outside of the cover 102, and the heating function of the heater can be realized. In the air-blowing mode, the fan assembly 108 is operated and blows air toward the user, at which time the air-blowing cool-enjoying function of the warmer can be achieved. In addition, the fan assembly 108 may be turned on during the heating mode, where the rotational speed of the fan assembly 108 may be low, but the heat generating component 106 may be turned off during the air supply mode.

Therefore, the warmer provided by the embodiment is not only used for radiation heating, but also can be used for blowing and cooling, and the function of the warmer is greatly improved, so that the warmer has the effects of blowing and heating.

In the specific embodiment, in autumn and winter with lower air temperature, the warmer can operate a heating mode so as to supply heat for users; in spring and summer with higher air temperature, the warmer can operate an air supply mode, so as to blow air for users to cool. Therefore, the service time and the service frequency of the warmer provided by the embodiment are greatly improved, the warmer can be used all the year round because of integrating the functions of heating and enjoying cool, no neutral position exists in the service time, and no storage occupation space exists.

The second embodiment of the present invention provides a warmer, further on the basis of the first embodiment:

as shown in fig. 4, 5 and 6, the heat generating element 106 is disposed inside the housing 102, the fan assembly 108 is disposed outside the housing 102, and the air supply side of the fan assembly 108 is disposed toward the side of the housing 102, and the fan assembly 108 is configured to supply air in the opening direction of the housing 102. In this way, the heat generating element 106 is outside the air supply range of the fan assembly 108, and the air flow generated by the fan assembly 108 does not pass through the heat generating element 106, so that the wind resistance is reduced.

Therefore, the warmer provided in this embodiment is different from the scheme that the fan assembly and the heating element cooperate to send warm air in the related art, and the fan assembly 108 can directly blow and cool the warmer, so as to improve the working mode of the warmer and improve the purpose of the warmer.

In addition, the warmer provided in this embodiment has all the beneficial effects of the warmer as in the first embodiment, and can be used for both radiation heating and blowing cooling, so that the warmer has the functions of blowing and heating, and is not discussed in detail herein.

The third embodiment of the present invention provides a warmer, further on the basis of the first embodiment:

as shown in fig. 7 and 8, the housing 102 includes a heat generating cavity 110. Wherein, the heating cavity 110 is disposed inside the cover 102, the heating element 106 is disposed inside the heating cavity 110, and the fan assembly 108 is disposed outside the heating cavity 110.

In this way, the fan assembly 108 and the heating element 106 can be isolated through the cover 102, on one hand, the fan assembly 108 and the heating element 106 can be ensured to work independently, and the independent air supply function of the fan assembly 108 is realized; on the other hand, the cover body 102 and the heating cavity 110 can have a certain heat insulation effect, so that heat generated by the heating element 106 is prevented from being directly radiated to the fan assembly 108, and further the fan assembly 108 is prevented from being damaged due to high temperature.

In this embodiment, further, as shown in fig. 4, 5 and 6, the heat generating chamber 110 is an annular chamber. Wherein the annular cavity is located on a circumferential side of the mounting port 104 and is disposed around the fan assembly 108. Thus, when the heat generating member 106 is disposed within the heat generating cavity 110, the heat generating member 106 is located radially circumferentially of the fan assembly 108. The fan assembly 108 employed in this embodiment is an axial flow fan. In this way, the air supply direction of the fan assembly 108 is kept away from the installation direction of the heating element 106, so that the fan assembly 108 can directly supply air for enjoying cool.

In this embodiment, further, as shown in fig. 4, 5 and 6, the mounting port 104 is provided in the middle of the cover 102, the heat generating chamber 110 is located on the peripheral side of the mounting port 104, and the heat generating member 106 is provided in the heat generating chamber 110 on the peripheral side of the mounting port 104.

Thus, when the fan assembly 108 is mounted to the mounting opening 104, the heat generating member 106 is located on the radial circumferential side of the fan assembly 108. The fan assembly 108 employed in this embodiment is an axial flow fan. In this way, the air supply direction of the fan assembly 108 is kept away from the installation direction of the heating element 106, so that the fan assembly 108 can directly supply air for enjoying cool.

In addition, the mounting port 104 is located in the middle of the cover 102, and the fan assembly 108 is directly arranged in the mounting port 104, so that the fan assembly 108 can be embedded and mounted on the cover 102, and the fan assembly 108 does not occupy the space outside the cover 102 additionally on the basis of ensuring that the warmer has an air supply and cooling function, thereby being beneficial to the miniaturized setting of the real warmer. In addition, the fan assembly 108 is directly arranged in the mounting port 104, so that the cover 102 and the heater do not need to be greatly improved in structure, and the cost of the whole heater is reduced.

In this embodiment, further, as shown in fig. 7, the heat generating member 106 is a heat generating tube. Wherein the heat pipe is bent and arranged in the cover 102 and is wound around the fan assembly 108.

In this way, it is ensured that the shape of the heat generating element 106 is matched to the heat generating chamber 110, so that the heat generating element 106 can be arranged in a curved manner in the annular chamber. In addition, the heating pipe is wound on the fan assembly 108, so that the air supply direction of the fan assembly 108 is prevented from being separated from the installation direction of the heating pipe, and the fan assembly 108 can directly supply air for enjoying cool.

In addition, the warmer provided in this embodiment has all the beneficial effects of the warmer as in the first embodiment, and can be used for both radiation heating and blowing cooling, so that the warmer has the functions of blowing and heating, and is not discussed in detail herein.

The fourth embodiment of the present invention provides a warmer, further on the basis of the first embodiment:

as shown in fig. 4, 5 and 6, the housing 102 includes a reflective housing 112 and a grille 114. Wherein, the heat release opening is arranged on the grille 114, the grille 114 is connected with the reflecting cover 112, the space between the grille 114 and the reflecting cover 112 is the heating cavity 110, and the heating element 106 is arranged in the heating cavity 110; the reflective cover 112 is provided with a mounting opening 104, the mounting opening 104 is positioned outside the heating cavity 110, and the grille 114 is annular to avoid the mounting opening 104 and the fan assembly 108 arranged in the mounting opening 104.

When the warmer is in a heating mode of operation, heat generating element 106 releases heat within heat generating cavity 110. At this time, at least a part of the heat is directly discharged from the grill 114 to the outside, and at least a part of the heat is reflected by the reflection housing 112 and then discharged from the grill 114 to the outside. In addition, at this point the fan assembly 108 may cease to operate or may operate at a lower rotational speed.

When the warmer is in the air supply mode, the fan assembly 108 rotates in the mounting opening 104 and drives the air flow to cool.

In this embodiment, further, as shown in fig. 6 and 7, the reflective cover 112 includes a mounting wall 116 and a reflective wall 118. The mounting wall 116 is annular, and the mounting opening 104 is defined by an inner space of the mounting wall 116, so that the fan assembly 108 is mounted in the mounting opening 104.

In addition, one end of the reflective wall 118 is connected to the mounting wall 116 to ensure structural integrity of the enclosure 102, and the other end of the reflective wall 118 extends in a curved manner toward the grille 114. Thus, during operation of the heat-generating component 106, at least a portion of the heat is directly released from the grille 114 to the outside, and at least a portion of the heat is reflected by the reflective wall 118 and then released from the grille 114 to the outside.

In this embodiment, further, a wind hole (not shown in the figure) may be provided on the installation wall surface. Wherein the through-air hole is communicated with the mounting port 104 and the heating cavity 110 inside the cover 102. In this way, during the use of the warmer, part of heat is released to the outside in a heat radiation manner after being reflected by the reflecting cover. In addition, part of heat also enters the mounting port 104 through the air passing hole, or part of air flow generated by the fan assembly 108 enters the heating cavity 110 in the cover body 102 through the air passing hole, so that part of heat is released to the outside through the hot air, and the functionality and heating comfort of the warmer are further improved.

In this embodiment, further, the mounting wall 116 may be a thermally conductive wall. That is, the mounting wall 116 may be made of a material having good thermal conductivity, such as aluminum. Thus, during the heating mode of operation of the warmer, at least a portion of the heat generated by heat generating element 106 is radiated to fan assembly 108 through mounting wall 116. At this time, the fan assembly 108 can be controlled to operate with smaller rotation, and at this time, the effect of sending warm air can be achieved through the fan assembly 108, and meanwhile, part of heat radiated to the fan assembly 108 by the heating element 106 is recycled.

In addition, the warmer provided in this embodiment has all the beneficial effects of the warmer as in the first embodiment, and can be used for both radiation heating and blowing cooling, so that the warmer has the functions of blowing and heating, and is not discussed in detail herein.

The fifth embodiment of the present invention provides a warmer, further on the basis of the fourth embodiment:

as shown in fig. 7, the warmer further includes a fixture 120. The fixing member 120 is disposed on the mounting wall 116, and the heating member 106 is fixed on the mounting wall 116 through the fixing member 120, so as to ensure stable connection of the heating member 106.

In addition, still be used for supporting heating element 106 at mounting 120, support heating element 106 through mounting 120 to have certain distance between guaranteeing heating element 106 and the installation wall 116, on the one hand guarantee the heat that heating element 106 produced and in time release, on the other hand avoid heating element 106 produced heat direct conduction to cover body 102, and then avoid cover body 102 and fan assembly 108's temperature rise too high, guarantee the life of cover body 102, promote the heat release effect of heating element 106 simultaneously.

In this embodiment, further, as shown in fig. 7, the fixing member 120 is a fixing piece. Wherein the fixing piece is vertically arranged on the mounting wall surface 116, and a fixing opening is arranged on the fixing piece. In addition, the heating element 106 is inserted into the fixing opening, so as to ensure the fixing effect of the fixing piece on the heating element 106.

Specifically, the fixing piece is of a lamellar structure and is vertically arranged on the mounting wall 116, and the heating piece 106 penetrates through the fixing opening of the fixing piece, so that on one hand, a certain distance is reserved between the heating piece 106 and the mounting wall 116 through the fixing piece to ensure release of heat generated by the heating piece 106, and on the other hand, the contact position of the heating piece 106 and the fixing piece is smaller due to the fact that the fixing piece is of a lamellar structure, heat transfer efficiency of the fixing piece between the heating piece 106 and the mounting wall 116 is further reduced, and further, heat generated by the heating piece 106 is prevented from being largely conducted to the mounting wall 116 and the fan assembly 108, and further, excessive temperature rise of the cover 102 and the fan assembly 108 is avoided.

In addition, the warmer provided in this embodiment has all the beneficial effects of the warmer as in the first embodiment, and can be used for both radiation heating and blowing cooling, so that the warmer has the functions of blowing and heating, and is not discussed in detail herein.

The sixth embodiment of the present invention provides a warmer, further on the basis of the fourth embodiment:

the fan assembly 108 may be fixedly connected to the housing 102, or even be a unitary structure. At this point, i.e., during the process of preparing the reflector 112, the backup blower assembly 108 may be installed directly. In this way, the use of a connection between the fan assembly 108 and the reflector 112 is avoided, thereby simplifying the overall structure of the warmer.

In addition, the integrated structural design is beneficial to improving the connection strength between the fan assembly 108 and the reflecting cover 112, so that the service life of the whole warmer is prolonged.

In addition, the warmer provided in this embodiment has all the beneficial effects of the warmer as in the first embodiment, and can be used for both radiation heating and blowing cooling, so that the warmer has the functions of blowing and heating, and is not discussed in detail herein.

The seventh embodiment of the present invention provides a warmer, further on the basis of the fourth embodiment:

the fan assembly 108 may be removably coupled to the housing 102. At this point, i.e., with the prepared reflector 112 supported, the fan assembly 108 is installed into the mounting port 104. Thus, the manufacturing difficulty of the reflecting cover 112 can be reduced, and the manufacturing efficiency of the warmer can be improved.

And, the fan assembly 108 is wholly arranged in a modularized way, and after the warmer is used for a period of time, the fan assembly 108 can be detached for replacement or maintenance, so that the warmer is more convenient to maintain in the future.

In addition, the warmer provided in this embodiment has all the beneficial effects of the warmer as in the first embodiment, and can be used for both radiation heating and blowing cooling, so that the warmer has the functions of blowing and heating, and is not discussed in detail herein.

An eighth embodiment of the present invention provides a warmer, further on the basis of the fourth embodiment:

as shown in fig. 8, the fan assembly 108 includes a mounting member 122, a driving member 124, and a fan blade 126. The driving member 124 is connected to the fan blade 126, and is used for driving the fan blade 126 to rotate to achieve the air supply cooling effect. In addition, the driving member 124 and the fan blades 126 are disposed in the mounting member 122, and are integrally mounted in the mounting opening 104 through the mounting member 122, so as to ensure stable installation of the whole fan assembly 108, and realize modular design of the whole fan assembly 108.

In this embodiment, further, as shown in fig. 4, 5 and 6, the mounting port 104 is an annular port and the mounting member 122 is an annular shelf. Thus, when the fan assembly 108 is detachably mounted on the mounting port 104, a user only needs to directly embed the fan assembly 108 in the mounting port 104, and the directions cannot be distinguished, so that the fan assembly 108 can be more conveniently dismounted by the user.

In addition, the warmer provided in this embodiment has all the beneficial effects of the warmer as in the first embodiment, and can be used for both radiation heating and blowing cooling, so that the warmer has the functions of blowing and heating, and is not discussed in detail herein.

Further, the warmer further includes a control member (not shown) on the basis of the first to eighth embodiments. Wherein the control is electrically connected to the heat generating element 106 and the fan assembly 108 and is configured to control operation of the heat generating element 106 and/or the fan assembly 108.

When the warmer is in a heating mode, the control part controls the heating part 106 to work, and the heating part 106 radiates heat to the outside of the cover body 102, so that the heating function of the warmer can be realized. In addition, the control may also control the operation of the fan assembly 108 when the warmer is in a heating mode, and the control may control the fan assembly 108 to operate at a lower rotational speed.

When the warmer operates in the air supply mode, the control part controls the fan assembly 108 to work, the fan assembly 108 supplies air to a user, and the air blowing and cooling functions of the warmer can be achieved at the moment. In addition, the control controls the heater 106 to stop operating when the heater is in the air-blowing mode.

Further, as shown in fig. 4, 5 and 6, the warmer further includes a seat 128 on the basis of the first to eighth embodiments. Wherein, cover 102 is disposed on seat 128 to support cover 102 through seat 128, guaranteeing steady placement of the whole warmer. In addition, the cover body 102 is rotatably connected with the seat body 128, so that a user can rotate the cover body 102 according to actual conditions when using the warmer, and further, the heat radiation direction of the warmer is changed, and the warmer is more convenient for the user to use.

Further, the fan assembly 108 is an axial flow fan, and the heat generating member 106 is located radially laterally of the axial flow fan.

On the basis of the first to eighth embodiments, further, as shown in fig. 4, 5 and 6, the warmer provided by the invention is a radiation type small warm sun with a cool air supply function.

As shown in fig. 4, 5 and 6, a first embodiment of the present invention provides a warmer, including: the housing 102, the heat generating components 106, and the fan assembly 108. The heating element 106 is arranged in the cover 102 and can supply heat when the warmer is in a heating mode; the cover 102 is provided with a mounting opening 104, the fan assembly 108 is arranged in the mounting opening and can supply air when the warmer operates in an air supply mode, and the air supply direction of the fan assembly 108 avoids the heating element 106. In addition, the heat generating component 106 is located outside of the air supply area of the fan assembly 108, and the fan assembly 108 can operate independently of the heat generating component 106. Specifically, the heat generating element 106 is disposed inside the housing 102, the fan assembly 108 is disposed outside the housing 102, and the air supply side of the fan assembly 108 is disposed toward the side of the housing 102. Therefore, the warmer provided by the embodiment is not only used for radiation heating, but also can be used for blowing and cooling, and the function of the warmer is greatly improved, so that the warmer has the effects of blowing and heating.

Specifically, in the heating mode, the heating element 106 is operated to radiate heat to the outside of the cover 102, so that the heating function of the warmer can be achieved. In the air-blowing mode, the fan assembly 108 is operated and blows air toward the user, at which time the air-blowing cool-enjoying function of the warmer can be achieved. In addition, the fan assembly 108 may be turned on during the heating mode, where the rotational speed of the fan assembly 108 may be low, but the heat generating component 106 may be turned off during the air supply mode.

In this embodiment, further, as shown in fig. 7 and 8, the housing 102 includes a heat generating cavity 110. The heating chamber 110 is disposed inside the housing 102, the heating element 106 is disposed inside the heating chamber 110, and the fan assembly 108 is disposed outside the heating chamber 110. In addition, the heat generating cavity 110 is an annular cavity that is located on the circumferential side of the mounting port 104 and is disposed around the fan assembly 108. In addition, the mounting port 104 is provided in the middle of the cover 102, the heat generating chamber 110 is located on the peripheral side of the mounting port 104, and the heat generating member 106 is provided in the heat generating chamber 110 on the peripheral side of the mounting port 104. In addition, the heating element 106 is a heating tube, which is bent and arranged in the cover 102 and is wound around the fan assembly 108. In this way, the air supply direction of the fan assembly 108 is kept away from the installation direction of the heating element 106, so that the fan assembly 108 can directly supply air for enjoying cool.

In this embodiment, as shown in fig. 4, 5 and 6, the cover 102 further includes a reflective cover 112 and a grille 114, the grille 114 is connected to the reflective cover 112, the space between the grille 114 and the reflective cover 112 is the heating cavity 110, the mounting opening 104 is located outside the heating cavity 110, and the grille 114 is annular to avoid the mounting opening 104 and the fan assembly 108 disposed in the mounting opening 104. The reflective cover 112 includes a mounting wall 116 and a reflective wall 118, the mounting wall 116 is annular, and the mounting opening 104 is defined by an inner space of the mounting wall 116, so that the fan assembly 108 is mounted in the mounting opening 104; one end of the reflective wall 118 is connected to the mounting wall 116 to ensure structural integrity of the enclosure 102, and the other end of the reflective wall 118 extends in a curved manner toward the grille 114.

In this embodiment, further, as shown in fig. 7, the warmer further includes a fixing member 120, the fixing member 120 is disposed on the mounting wall 116, and the heating member 106 is fixed on the mounting wall 116 by the fixing member 120, so as to ensure stable connection of the heating member 106. Specifically, the fixing piece 120 is a fixing piece, and the fixing piece is vertically disposed on the mounting wall 116, and a fixing opening is disposed on the fixing piece, and the heating piece 106 is disposed through the fixing opening, so as to ensure the fixing effect of the fixing piece on the heating piece 106.

In this embodiment, further, the fan assembly 108 may be fixedly connected to the housing 102, or may even be an integral structure, and the fan assembly 108 may be detachably connected to the housing 102, so as to facilitate maintenance of the warmer in the future.

In this embodiment, further, as shown in fig. 8, the fan assembly 108 includes a mounting member 122, a driving member 124, and a fan blade 126, where the driving member 124 is connected to the fan blade 126 and is used to drive the fan blade 126 to rotate to achieve the cooling effect of the air supply. In addition, the driving member 124 and the fan blade 126 are both disposed in the mounting member 122, and are integrally mounted in the mounting opening 104 through the mounting member 122, so as to ensure stable installation of the entire fan assembly 108. Specifically, the mounting opening 104 is an annular opening, and the mounting member 122 is an annular frame, so that the direction cannot be distinguished when the user installs the fan assembly 108, and the user is more convenient to disassemble and assemble the fan assembly 108.

In this embodiment, further, the warmer further comprises a control. Wherein the control is electrically connected to the heat generating element 106 and the fan assembly 108 and is configured to control operation of the heat generating element 106 and/or the fan assembly 108. In addition, the warmer further comprises a base 128, the cover 102 is rotatably connected with the base 128, and a user can rotate the cover 102 according to actual conditions when using the warmer, so that the heat radiation direction of the warmer is changed, and the warmer is more convenient for the user to use.

In the related art, as shown in fig. 1, 2 and 3, the heating element 104' is disposed inside the cover 102', and when the warmer works, the heating element 104' is electrified to heat so as to realize the heating function. However, the warmer in the related art only has a warming effect and has a single function. In addition, the user generally only uses the warmer in winter, and the user needs to adapt to the electric fan to blow air for cooling in summer, and the warmer needs to be stored at the moment, so that the space is occupied.

Therefore, the invention provides the warmer with the functions of heating and enjoying cool, which can operate a heating mode to supply heat for users and an air supply mode to blow air for users.

As shown in fig. 7, the heater provided by the invention is provided with a fan assembly 108 at the mounting port 104 in the middle of the cover 102. When the warmer is in an air supply mode for refrigeration, only the fan assembly 108 is started for blowing and cooling; when the warmer is operated in a heating mode for heating, only the heating element 106 is opened for radiation heating; the heating element 106 and the fan assembly 108 can be simultaneously opened (the fan assembly 108 is in a low grade), and the radiation heating and the blowing heating can be simultaneously carried out. Specifically, the fan assembly 108 may be an axial flow fan.

In addition, as shown in FIGS. 4, 5 and 6, the mounting wall 116 between the heat-generating component 106 and the fan assembly 108 is preferably made of a material having good heat transfer properties (e.g., aluminum material), so that heat in the middle of the heat-generating component 106 is easier to transfer to the fan assembly 108, and the heat efficiency is higher. And, can carry out recycle with the heat in the middle of the heating element 106 for the thermal efficiency of whole room heater is higher.

In the description of the present invention, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean 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 invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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

Claims (13)

1. A warmer, comprising:

the cover body is provided with a mounting opening, and a heating piece is arranged in the cover body and used for supplying heat;

the fan assembly is arranged in the mounting opening, and the air supply direction of the fan assembly is away from the heating element.

2. The warmer of claim 1, wherein,

the fan assembly supplies air towards the opening direction of the cover body.

3. The warmer of claim 1, wherein,

the cover body comprises a heating cavity, the heating piece is arranged in the heating cavity, and the fan assembly is arranged outside the heating cavity.

4. The warmer of claim 3, wherein,

the heating cavity is an annular cavity, and the annular cavity is positioned on the periphery of the mounting opening.

5. The warmer of claim 1, wherein,

the mounting port is arranged in the middle of the cover body;

the heating element is arranged on the periphery of the fan assembly.

6. The warmer of claim 5, wherein,

the heating element is a heating tube, and the heating tube is bent and arranged in the cover body and is wound on the fan assembly.

7. The warmer of any one of claims 1 to 6, wherein said housing comprises:

the reflecting cover is provided with the mounting opening;

and the grille is connected with the reflecting cover and is annular.

8. The warmer of claim 7, wherein said reflective cover comprises:

the installation wall surface is annular and surrounds the installation opening;

and the reflecting wall surface is connected with the mounting wall surface and extends towards the grid in a bending way.

9. The warmer of claim 8, wherein,

the installation wall surface is provided with a wind through hole which is communicated with the installation opening and the inside of the cover body.

10. The warmer of claim 8, wherein,

the installation wall surface is a heat conduction wall surface.

11. The warmer of any one of claims 1 to 6, wherein,

the fan assembly is fixedly connected with the cover body; or (b)

The fan assembly is detachably connected with the cover body.

12. The warmer of any one of claims 1 to 6, wherein said fan assembly:

the mounting piece is arranged in the mounting opening and is connected with the cover body;

the driving piece is arranged in the mounting piece;

the fan blade is arranged in the mounting piece and is connected with the driving piece;

the heating piece is positioned at the radial side of the fan blade.

13. The warmer of any one of claims 1 to 6, further comprising:

and the control piece is electrically connected with the heating piece and the fan assembly and is used for controlling the heating piece and/or the fan assembly to work.

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