Warmer

Abstract

The utility model relates to a warmer which comprises a reflecting cover, a heating main body, a transmission mechanism and a driving mechanism, the heating main body is arranged in the reflecting cover, so that heat of the heating main body can be reflected by the reflecting cover, and the heating main body and the driving mechanism are connected through the transmission mechanism. Kinetic energy generated when the driving mechanism works can be conducted to the heating main body, so that the heating main body moves in the axis direction of the reflecting cover. When the distance between the heating body and the radiation opening is closer, heat generated by the heating body is reflected by the reflecting cover to be more concentrated, so that the range is smaller, and when the distance between the heating body and the radiation opening is farther, the heat generated by the heating body is reflected by the reflecting cover to be more dispersed, so that the range is larger. The energy-saving effect is improved, and resources are saved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of household appliances, in particular to a warmer. BACKGROUND

[0002] The warmer can be broadly divided into gas warmer, electric heating warmer and boiler warmer according to different heating media and different heating principles, and can be widely used in residential buildings, offices, hotels, shopping malls, hospitals, schools, train carriages and simple mobile homes and other types of civil and public buildings.

[0003] In the prior art, in order to make the radiation range of the warmer larger, a mechanism for driving the warmer body to rotate is usually arranged at the lower part of the warmer body. Although this kind of warmer can improve the radiation range during use, it needs to consume time during rotation, which leads to the fact that the edge parts at both ends of the heated body cannot be continuously radiated and the heating is uneven. Alternatively, a plurality of heating bodies are arranged on the warmer body. Although this kind of warmer can solve the problem of uneven heating, the power consumption is several times that of a single heating body warmer, and the energy-saving effect is poor. CONTENT OF THE INVENTION

[0004] The present application provides a warmer to solve the problems of poor heating effect of edge parts and poor energy-saving effect.

[0005] The present application provides a warmer, comprising:

[0006] A reflecting cover having a first accommodating cavity; the first accommodating cavity is in the shape of a cone; the two ends of the reflecting cover are respectively provided with a radiation port and an assembly port in communication with the first accommodating cavity;

[0007] A heating body arranged in the first accommodating cavity;

[0008] A transmission mechanism arranged in the assembly port and connected with the heating body;

[0009] A driving mechanism located outside the first accommodating cavity; the output end of the driving mechanism is connected with the transmission mechanism to drive the transmission mechanism to move, so that the heating body moves along the axial direction of the reflecting cover.

[0010] Further, the transmission mechanism comprises:

[0011] A transmission rod arranged in the assembly port and connected with the heating body;

[0012] A sliding block located outside the first accommodating cavity and arranged corresponding to the assembly port; the sliding block is connected with the transmission rod and connected with the output end of the driving mechanism.

[0013] Further, a gear is arranged on the output end of the driving mechanism, the sliding block is provided with a meshing tooth extending along the axial direction of the transmission rod, and the gear is engaged with the meshing tooth.

[0014] Further, a support is arranged outside the first accommodating cavity and is arranged corresponding to the assembly opening, the support is connected with the reflecting cover, and the driving mechanism is arranged on the support.

[0015] Further, a limiting piece is arranged on the support, the limiting piece is provided with a guide cavity and a sliding groove in communication with the guide cavity, the sliding block is movably arranged in the sliding groove, one end of the sliding block is arranged in the guide cavity and is connected with the transmission rod, and the other end of the sliding block is arranged outside the guide cavity and is provided with the meshing tooth.

[0016] Further, the sliding block comprises:

[0017] a connecting portion arranged outside the guide cavity and provided with the meshing tooth, and the size of the connecting portion is greater than the size of the sliding groove;

[0018] a mounting portion movably arranged in the guide cavity and connected with the connecting portion through the sliding groove, and the mounting portion is connected with the transmission rod.

[0019] Further, the support is provided with a recess, the limiting piece is provided with a convex strip, and the recess is matched with the convex strip.

[0020] Further, the heat body is circular and coaxially arranged with the first accommodating cavity.

[0021] Further, the reflecting cover comprises:

[0022] a cover body provided with the first accommodating cavity and the assembly opening;

[0023] a mounting frame provided with a second accommodating cavity, the cover body is connected with the mounting frame, and the assembly opening is arranged corresponding to the second accommodating cavity.

[0024] Further, the size of the radiation opening is greater than the size of the assembly opening.

[0025] Compared with the prior art, the above technical solutions provided in the application have the following advantages:

[0026] The technical scheme of the present application sets the first accommodating cavity in the reflector, and sets the heat generating body in the first accommodating cavity. The heat generated by the heat generating body when working can be reflected out by the reflector. A transmission mechanism is set between the heat generating body and the driving mechanism. The transmission mechanism is responsible for limiting the travel trajectory of the heat generating body in addition to transmitting kinetic energy. After the driving mechanism starts working, the position of the heat generating body in the reflector can be changed through the transmission mechanism. When the heat generating body is closer to the radiation port of the reflector, the heat generated by the heat generating body can be more concentrated after being reflected by the reflector, and the range is smaller. When the heat generating body is farther away from the radiation port of the reflector, the heat reflected by the reflector can be more dispersed, and the range is larger. The problem of uneven heating when trying to expand the radiation range in the prior art is solved, and the problem of increased power consumption caused by setting multiple heat generating bodies is avoided, the energy saving effect is improved, and resources are saved. BRIEF DESCRIPTION OF DRAWINGS

[0027] The accompanying drawings, which are incorporated into and form part of the specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application.

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings.

[0029] One or more embodiments are exemplarily illustrated by the pictures in the corresponding drawings, which do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, unless otherwise specified. The drawings do not constitute a proportional limitation.

[0030] Figure 1 A schematic diagram of the overall structure of a warmer is provided for the embodiments of the present application.

[0031] Figure 2 For Figure 1 A schematic diagram of the cross-sectional view of the warmer shown.

[0032] Figure 3 For Figure 1 A schematic diagram of the explosion view of the warmer shown.

[0033] Figure 4 For Figure 2 A schematic diagram of the cross-sectional view of the transmission mechanism in the warmer shown.

[0034] Figure 5 For Figure 1 A schematic diagram of the heat distribution trajectory when the warmer moves.

[0035] BRIEF DESCRIPTION OF DRAWINGS

[0036] 1, reflector; 10, first accommodating cavity; 100, reflector body;

[0037] 2, heat generating body;

[0038] 3, driving mechanism;

[0039] 4, transmission mechanism; 40, sliding block 40; 410, connecting portion; 420, mounting portion; 402, tooth;

[0040] 5, gear;

[0041] 6, limiting member; 61, protruding strip;

[0042] 7, mounting frame;

[0043] 8, support; 81, through hole; 82, recessed portion. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0045] The following disclosure provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, reference numerals and / or letters can be repeated in different examples in the present application. Such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0046] For the convenience of description, spatial relative terms can be used herein to describe the relative position relationship or movement condition of one element or feature relative to another element or feature as shown in the drawings, such as "inner", "outer", "inboard", "outboard", "under", "below", "on", "above", "front", "back", and the like. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the drawings. For example, if the device in the drawings is turned over or the posture is changed or the movement state is changed, the directional indications will also change accordingly, for example: the element described as "under" or "below" another element or feature will be oriented as "above" or "above" another element or feature. Therefore, the example term "below" can include both up and down positions. The device can be additionally oriented (rotated by 90 degrees or in other directions) and the spatial relative relationship descriptors used herein are interpreted accordingly.

[0047] In order to solve the problem of poor heating effect in the prior art, the application provides a warmer which can realize free adjustment of radiation area and save electric energy.

[0048] Figures 1 to 5 A warmer provided by the embodiment of the application comprises a reflecting cover 1, a heating main body 2, a transmission mechanism 4, and a driving mechanism 3. The reflecting cover 1 has a first accommodating cavity 10. The first accommodating cavity 10 is in the shape of a cone. The reflecting cover 1 is provided with a radiation port and an assembly port (not shown in the figure) which are in communication with the first accommodating cavity 10 at two ends thereof respectively. The heating main body 2 is arranged in the first accommodating cavity 10. The transmission mechanism 4 is arranged in the assembly port and is connected with the heating main body 2. The driving mechanism 3 is located outside the first accommodating cavity 10. The output end of the driving mechanism 3 is connected with the transmission mechanism 4 to drive the transmission mechanism 4 to move, so that the heating main body 2 moves along the axial direction of the reflecting cover 1.

[0049] It can be understood that the structure that the heating main body 2 is located in the first accommodating cavity 10 can reflect the heat radiated by the heating main body 2 to the cavity wall of the first accommodating cavity 10 of the reflecting cover 1. The driving mechanism 3 provides power. When the driving mechanism 3 works, the kinetic energy generated by the driving mechanism 3 is transmitted to the transmission mechanism 4, and the transmission mechanism 4 drives the heating main body 2 to move, so that the position of the heating main body 2 in the first accommodating cavity 10 is adjusted to change the position of the heating main body 2. When the heating main body 2 is closer to the radiation port, the heat generated by the heating main body 2 will be more concentrated after being reflected by the reflecting cover 1, so the range is smaller. When the heating main body 2 is farther away from the radiation port, the heat generated by the heating main body 2 will be more dispersed after being reflected by the reflecting cover 1, so the range is larger.

[0050] As Figures 1 to 4 shown in the technical scheme of the embodiment, the transmission mechanism 4 comprises: a transmission rod 41, which is arranged in the assembly opening and connected with the heat generating body 2; a sliding block 40, which is arranged outside the first accommodating cavity 10 and corresponds to the assembly opening; the sliding block 40 is connected with the transmission rod 41 and connected with the output end of the driving mechanism 3.

[0051] It can be understood that when the driving mechanism 3 starts to work, the kinetic energy generated by the driving mechanism 3 is transmitted to the sliding block 40, and the sliding block 40 starts to slide. At this time, the kinetic energy is transmitted to the transmission rod 41, and the transmission rod 41 starts to move, so that the heat generating body 2 starts to move, thereby changing the position of the heat generating body 2 in the reflector 1. In this way, the size of the radiation range can be changed.

[0052] As Figures 2 to 3 shown in the technical scheme of the embodiment, the transmission mechanism 4 comprises: a transmission rod 41, which is arranged in the assembly opening and connected with the heat generating body 2; a sliding block 40, which is arranged outside the first accommodating cavity 10 and corresponds to the assembly opening; the sliding block 40 is connected with the transmission rod 41 and connected with the output end of the driving mechanism 3.

[0053] It can be understood that the structure of the gear 5 and the meshing tooth 402 is engaged, which has the characteristics of fast response, high accuracy and high stability, and can effectively transmit the kinetic energy generated by the driving mechanism 3 to the sliding block 40, so that the transmission mechanism 4 can normally operate, and the heat generating body 2 can normally move.

[0054] As Figures 1 to 3 shown in the technical scheme of the embodiment, the transmission mechanism 4 comprises: a transmission rod 41, which is arranged in the assembly opening and connected with the heat generating body 2; a sliding block 40, which is arranged outside the first accommodating cavity 10 and corresponds to the assembly opening; the sliding block 40 is connected with the transmission rod 41 and connected with the output end of the driving mechanism 3.

[0055] It can be understood that the bracket 8 provides installation space for the driving device 3, and stabilizes the position of the driving device 3 on the warmer. When it is necessary to move the warmer, the driving device 3 can move together with the warmer, so that the warmer is more convenient to move.

[0056] As Figure 3 shown in the technical scheme of the embodiment, the bracket 8 is provided with a through hole 81, and the through hole 81 is in communication with the inside of the bracket 8.

[0057] It can be understood that the output end of the driving mechanism 3 extends to the inside of the bracket 8 through the through hole 81, thereby providing installation space for the gear 5.

[0058] As Figures 1 to 3As shown, the technical solution of this embodiment also includes a limiting member 6, which is disposed on the bracket 8. The limiting member 6 has a guide cavity and a sliding groove communicating with the guide cavity. The slider 40 is movably disposed in the sliding groove. One end of the slider 40 is located in the guide cavity and connected to the transmission rod 41. The other end of the slider 40 is located outside the guide cavity and is provided with a tooth 402.

[0059] Understandably, the limiting member 6 provides installation space for the slider 40, stabilizes the position of the slider 40 on the heater, and at the same time, the limiting member 6 restricts the travel distance and direction of the slider 40, so that the heating body 2 does not move outside the radiant outlet.

[0060] like Figure 3 As shown, in the technical solution of this embodiment, the slider 40 includes: a connecting part 410 located outside the guide cavity and provided with a tooth 402; the size of the connecting part 410 is larger than the size of the slide groove; a mounting part 420 movably disposed in the guide cavity and passing through the slide groove and connected to the connecting part 410; the mounting part 420 is connected to the transmission rod 41.

[0061] It is understandable that the slider 40 is T-shaped as a whole, the size of the connecting part 410 is larger than the size of the slide groove to prevent the slider 40 from separating from the limiting part 6, and the size of the mounting part 420 is smaller than the size of the slide groove to allow the mounting part 420 to slide smoothly in the guide cavity.

[0062] like Figures 2 to 3 As shown, in the technical solution of this embodiment, the bracket 8 is provided with a recessed portion 82, and the limiting member 6 is provided with a protruding strip 61, and the recessed portion 82 matches the protruding strip 61.

[0063] Understandably, when the limiting member 6 is installed on the bracket 8, the protrusion 61 can be embedded in the recess 82, so as to prevent the limiting member 6 from being moved by the kinetic energy of the driving device when the driving mechanism 3 is working, and to prevent the limiting member 6 from rotating in the circumferential direction and moving in the axial direction of the transmission rod 41.

[0064] like Figures 1 to 4 As shown, in the technical solution of this embodiment, the heating body 2 is circular and coaxially arranged with the first accommodating cavity 10.

[0065] It is understandable that the overall structure of the heating body 2 is disc-shaped. This shape allows the heating elements on the heating body 2 to be distributed more evenly, and the heat energy reflected by the reflector 1 to be more even.

[0066] like Figures 1 to 3 As shown, in the technical solution of this embodiment, the reflector 1 includes: a cover body 100 having a first accommodating cavity 10 and an assembly port; a mounting frame 7 having a second accommodating cavity; the cover body 100 is connected to the mounting frame 7, and the assembly port is provided corresponding to the second accommodating cavity.

[0067] Understandably, the mounting bracket 7 is positioned at the assembly port, allowing the bracket 8 to be installed on the heater; the first accommodating cavity and the second accommodating cavity are interconnected, and the second accommodating cavity is interconnected with the guide cavity of the limiting member 6, so that the slider 40 and the transmission rod 41 can be smoothly connected, and the transmission rod 41 can be smoothly connected with the heating body 2, so that the kinetic energy generated by the drive mechanism 3 can be smoothly transmitted to the heating body 2, allowing the heating body 2 to move normally.

[0068] like Figure 1 As shown, in the technical solution of this embodiment, the size of the radiation port is larger than the size of the assembly port.

[0069] It is understandable that the cross-sectional shape of the cover body 100 is fan-shaped, and the moving position of the heating body 2 is between the radiation port and the assembly port, so that the cover body 100 can evenly radiate the heat energy of the heating body 2 through the radiation port.

[0070] In the above embodiments, the descriptions of each embodiment have different focuses. For parts that are not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0071] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0072] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0073] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0074] In this application, unless otherwise explicitly specified and limited, "on" or "under" of a first feature with respect to a second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "over" of a first feature with respect to a second feature include that the first feature is directly above and obliquely above the second feature, or only means that the first feature is horizontally higher than the second feature. "Under", "below" and "underneath" of a first feature with respect to a second feature include that the first feature is directly below and obliquely below the second feature, or only means that the first feature is horizontally lower than the second feature.

[0075] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific 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 application. The illustrative representations of the above terms in the specification should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in one or more embodiments or examples. In addition, a person skilled in the art can combine and combine different embodiments or examples described in the specification.

[0076] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, these modifications and variations of the present application are intended to be included within the scope of the present application, and the claims and their equivalents. Therefore, the present application is intended to include these modifications and variations.

[0077] The above is a specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present application, and these modifications or replacements should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A warmer, characterized by, The application relates to a heat-emitting device. The heat-emitting device comprises a reflecting cover (1) with a first accommodating cavity (10); the first accommodating cavity (10) is in the shape of a cone; the two ends of the reflecting cover (1) are respectively provided with a radiation port and an assembling port which are communicated with the first accommodating cavity (10); a heat-emitting main body (2) is arranged in the first accommodating cavity (10); a transmission mechanism (4) is arranged in the assembling port and is connected with the heat-emitting main body (2); a driving mechanism (3) is arranged outside the first accommodating cavity (10); the output end of the driving mechanism (3) is connected with the transmission mechanism (4) so as to drive the transmission mechanism (4) to move and drive the heat-emitting main body (2) to move along the axial direction of the reflecting cover (1). The transmission mechanism (4) comprises a transmission rod (41) arranged in the assembling port and connected with the heat-emitting main body (2); and a sliding block (40) arranged outside the first accommodating cavity (10) and corresponding to the assembling port; the sliding block (40) is connected with the transmission rod (41) and the output end of the driving mechanism (3). The heat-emitting device further comprises a gear (5) arranged on the output end of the driving mechanism (3); the sliding block (40) is provided with a meshing tooth (402) extending along the axial direction of the transmission rod (41); and the gear (5) is meshed with the meshing tooth (402). The heat-emitting device further comprises a support (8) arranged outside the first accommodating cavity (10) and corresponding to the assembling port; the support (8) is connected with the reflecting cover (1); and the driving mechanism (3) is arranged in the support (8).

2. The warmer of claim 1, wherein The heat-emitting device further comprises a limiting piece (6) arranged in the support (8); the limiting piece (6) has a guide cavity and a sliding groove communicated with the guide cavity; the sliding block (40) is movably arranged in the sliding groove; one end of the sliding block (40) is arranged in the guide cavity and connected with the transmission rod; and the other end of the sliding block (40) is arranged outside the guide cavity and provided with the meshing tooth (402). The sliding block (40) comprises a connecting part (410) arranged outside the guide cavity and provided with the meshing tooth (402); the size of the connecting part (410) is larger than the size of the sliding groove; and an installation part (420) is movably arranged in the guide cavity and connected with the connecting part (410) through the sliding groove; the installation part (420) is connected with the transmission rod. The support (8) is provided with a recess (82); the limiting piece (6) is provided with a convex strip (61); and the recess (82) is matched with the convex strip (61).

3. The warmer of claim 2, wherein The heat-emitting main body (2) is in the shape of a circle and coaxially arranged with the first accommodating cavity (10).

4. The warmer of claim 3, wherein The reflecting cover (1) comprises a cover body (100) provided with the first accommodating cavity (10) and the assembling port; and a mounting frame (7) provided with a second accommodating cavity; the cover body (100) is connected with the mounting frame (7) and the assembling port is arranged corresponding to the second accommodating cavity.

5. The warmer of claim 4, wherein, The size of the radiation port is larger than the size of the assembling port.

6. The warmer of claim 5, wherein ​ ​ ​ 7. The warmer of claim 5, wherein ​ 8. The warmer of claim 2, wherein, ​ 9. The warmer of claim 2, wherein, ​ ​ ​ 10. The warmer of claim 2, wherein ​

Images