A heater

Abstract

The utility model discloses a heater, including a cabinet, one side of the cabinet is provided with an opening, a heating component is provided in the opening, the heating component includes a reflective cover and a heating tube, the reflective cover is arranged in the opening to form an installation cavity, the heating tube is arranged in the installation cavity, and the surface of the reflective cover facing the heating tube is a diffuse reflection structure. The surface of the reflective cover facing the heating tube adopts a diffuse reflection structure, which can ensure that the heat generated by the heating tube is effectively reflected and diffused by the reflective cover, so that the heat can be more evenly distributed throughout the space. The diffuse reflection structure can also avoid the concentration of light or heat, further enhance the safety of the heater, prevent damage to items, even burns to the skin and ignition of flammable materials, and at the same time make the temperature of the entire space more balanced, avoid overheating or overcooling in certain areas, thereby optimizing the user experience.

Description

Technical Field

[0001] The utility model relates to the technical field of heaters, in particular to a heater. Background Art

[0002] A heater is a device used for heating, which can provide people with a warm and comfortable indoor environment. At present, the most commonly used heaters in households are those that use infrared radiation, collectively referred to as infrared radiation heaters. This type of heater uses electric heat radiation elements and reflective devices to emit infrared radiation in a specific direction in space to achieve the heat transfer function. Its working principle is to rely on the emission of infrared rays. This type of heater has penetrating power and can achieve simultaneous heating inside and outside, achieving an excellent heating purpose.

[0003] In order to achieve a better heating effect, an infrared radiation heater will set a reflective cover on the back of the heating tube to reflect the infrared rays emitted from the back of the heating tube to the heating port of the heater to improve the heating effect. However, the current reflective covers are mostly flat structures, and the infrared rays are reflected in a mirror-like manner, which will cause local overheating within the heating range of the heater, affecting the user experience and even causing clothes to be burned. Utility Model Content

[0004] In order to overcome at least one of the defects of the prior art described above, the utility model provides a heater, which can solve the problem of uneven heating effect of the heater, affecting the user experience.

[0005] The technical solution adopted by the utility model to solve the problem is:

[0006] A heater includes a cabinet, one side of which is provided with an opening, a heating component is provided in the opening, the heating component includes a reflective cover and a heating tube, the reflective cover is arranged in the opening to form an installation cavity, the heating tube is arranged in the installation cavity, and the surface of the reflective cover facing the heating tube is a diffuse reflection structure.

[0007] By adopting the above solution, a diffuse reflection structure is provided on the surface of the reflector facing the heating tube, which can improve the uniformity of infrared radiation and prevent local overheating.

[0008] Furthermore, a plurality of openings are provided on the surface of the cabinet, and the heating assembly is provided in each of the openings. The reflective cover is arranged around the corresponding opening to form the installation cavity, and each heating tube is arranged in the corresponding installation cavity.

[0009] By adopting the above solution, multiple openings are provided on the cabinet body to achieve heating on multiple sides / angles, thereby improving the practicality of the heater.

[0010] Furthermore, the reflector is symmetrically bent toward one side of the heating tube with the central axis of the heating tube as the symmetry axis.

[0011] By adopting the above scheme, the reflective cover is bent toward one side of the heating tube with the central axis of the heating tube as the symmetry axis, that is, the reflective cover is symmetrically and inclinedly arranged on both sides of the heating tube, so as to reflect the infrared rays emitted by the heating tube more evenly, thereby increasing the heating range of the heater. In addition, it also avoids the potential safety hazards caused by direct irradiation to the human body or flammable objects, thereby improving the safety of the heater.

[0012] Furthermore, the opening is provided with an assembly plate for mounting the reflector, the reflector is provided with a first assembly part, the assembly plate is provided with a second assembly part, and the first assembly part is fixedly connected to the second assembly part.

[0013] By adopting the above solution, the assembly plate can facilitate the installation of the reflector. At the same time, when the reflector is made of a thin plate, the assembly plate can also perform a certain positioning function on the reflector to prevent the reflector from being deformed.

[0014] Furthermore, two assembly plates are provided, and the two assembly plates are respectively provided at the two ends of the heating tube, and the two ends of the heating tube are respectively assembled on the assembly plates corresponding to the ends of the heating tube, and the two assembly plates are both provided with the second assembly parts, and the reflector is provided with the first assembly parts corresponding to the second assembly parts.

[0015] By adopting the above solution, two assembly plates are set and located at the two ends of the heating tube respectively, which can provide conditions for the installation and fixation of the heating tube. At the same time, the upper and lower ends of the reflector can be fixed to further prevent the reflector from shifting and deforming.

[0016] Furthermore, an opening is provided on the top of the cabinet, the heating assembly is provided in the opening, the reflective cover is arranged around the corresponding opening to form the installation cavity, and each heating tube is arranged in the corresponding installation cavity.

[0017] By adopting the above solution, an opening and a corresponding reflective cover and heating tube are provided on the top of the cabinet, so that users can warm their hands conveniently.

[0018] Furthermore, a storage rack is provided at the opening on the top of the cabinet.

[0019] By adopting the above solution, a storage rack is provided at the top opening of the cabinet, which can facilitate users to heat or dry items, and even heat food.

[0020] Furthermore, the diffuse reflection structure is a honeycomb-shaped protrusion.

[0021] By adopting the above scheme, the honeycomb-shaped raised structure is convenient for mold opening and processing, and the diffuse reflection effect is better. In addition, compared with the general diffuse reflection structure, the honeycomb-shaped raised structure is more beautiful.

[0022] Furthermore, the reflector cover is evenly provided with a plurality of the honeycomb-shaped protrusions.

[0023] By adopting the above solution, multiple honeycomb-shaped protrusions are evenly distributed, which further improves the diffuse reflection effect and makes it more beautiful.

[0024] Furthermore, a protective net is provided at the opening, and the heating tube is provided between the protective net and the reflective cover.

[0025] By adopting the above solution, a protective net is provided to prevent accidental touching of the heating tube and the reflective cover with a relatively high temperature, thereby improving the safety of the heater.

[0026] Furthermore, the cabinet is provided with a handle.

[0027] By adopting the above solution, the control of the heater is facilitated.

[0028] In summary, the heater provided by the utility model has the following technical effects:

[0029] 1. The reflective cover is arranged in the opening to form an installation cavity, and the surface of the reflective cover facing the heating tube adopts a diffuse reflection structure, which can ensure that the heat generated by the heating tube is effectively reflected and diffused by the reflective cover, so that the heat can be more evenly distributed throughout the space, thereby improving the thermal efficiency of the heater. At the same time, the diffuse reflection structure can also avoid the concentration of light or heat, further enhancing the safety of the heater, and preventing damage to items, even scalding the skin and igniting flammable materials.

[0030] 2. Through the diffuse reflection structure of the reflective cover, heat can be distributed more evenly to every corner of the room, making the temperature of the entire space more balanced, avoiding overheating or overcooling in certain areas, thereby optimizing the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0032] Figure 2 This is a schematic diagram of the explosion structure of the top of the heater of the utility model;

[0033] Figure 3 This is a schematic diagram of the structure of the heater hidden cabinet of the utility model;

[0034] Figure 4 This is a schematic diagram of the structure of a single heating component of the utility model;

[0035] Figure 5 It is a schematic diagram of the partial explosion structure of a single heating component of the utility model.

[0036] Among them, the meanings of the figure numbers are as follows: 1. cabinet; 2. opening; 3. heating tube; 4. reflector; 41. diffuse reflection structure; 42. first assembly part; 5. installation cavity; 6. protective net; 7. shelf; 71. support foot; 8. assembly plate; 81. second assembly part; 82. through hole; 9. handle. DETAILED DESCRIPTION

[0037] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described and discussed below in conjunction with the accompanying drawings of the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all the examples. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0038] In order to facilitate the understanding of the embodiments of the present utility model, the following will be further explained by taking specific embodiments as examples in conjunction with the drawings, and each embodiment does not constitute a limitation on the embodiments of the present utility model.

[0039] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0041] Reference Figure 1-Figure 5 As shown, the utility model discloses a heater, including a cabinet 1, an opening 2 is provided on one side of the cabinet 1, a heating component is provided in the opening 2, the heating component includes a reflective cover 4 and a heating tube 3, the reflective cover 4 is surrounded in the opening 2 to form an installation cavity 5, the heating tube 3 is arranged in the installation cavity 5, and the surface of the reflective cover 4 facing the heating tube 3 is a diffuse reflection structure 41.

[0042] Specifically, an opening 2 is set on one side of the cabinet 1, and the opening 2 can be set on the side wall and / or the top surface of the cabinet 1. A heating component is set in the opening 2, wherein the heating component includes a reflective cover 4 and a heating tube 3. The reflective cover 4 is surrounded in the opening 2 to form an installation cavity 5. The heating tube 3 is installed in the installation cavity 5. The surface of the reflective cover 4 facing the heating tube 3 is a diffuse reflection structure 41. The diffuse reflection structure 41 is a surface that can diffusely reflect the infrared rays emitted by the heating tube 3. Specifically, uneven protrusions / depressions can be set to form a diffuse reflection structure 41 that is easy to produce.

[0043] The working principle of the above structure is:

[0044] The heating tube 3 emits infrared rays to the reflective cover 4. The diffuse reflection structure 41 of the reflective cover 4 effectively reflects and diffuses the infrared rays generated by the heating tube 3, so that the infrared rays can be more evenly distributed in the entire space, thereby improving the thermal efficiency of the heater, improving the uniformity of infrared radiation, and preventing local overheating.

[0045] In some embodiments, in order to improve the practicality of the heater, a plurality of openings 2 are provided on the surface of the cabinet 1, and a heating component is provided in each opening 2, and a reflective cover 4 is provided around the corresponding opening 2 to form an installation cavity 5, and each heating tube 3 is provided in a corresponding installation cavity 5. Specifically, openings 2 of a specified angle and a specified number can be provided on the cabinet 1 according to needs, and corresponding reflective covers 4 and heating tubes 3 can be provided in the openings 2, so as to improve the heat radiation range of the heater and further improve the practicality of the heater.

[0046] Among them, it is best for the cabinet body 1 to be in a prism or cylindrical shape, which is convenient for the opening of multiple openings 2 and also convenient for the stable placement of the cabinet body 1 itself.

[0047] Reference Figure 2-Figure 5 As shown, in some embodiments, the reflector 4 is symmetrically bent toward one side of the heating tube 3 with the central axis of the heating tube 3 as the symmetry axis. That is, the reflector 4 is bent toward one side of the heating tube 3 with the central axis of the heating tube 3 as the symmetry axis, that is, the reflector 4 is symmetrically inclined and arranged on both sides of the heating tube 3, so as to reflect the infrared rays emitted by the heating tube 3 more evenly, thereby increasing the heating range of the heater, and also avoiding the potential safety hazards caused by direct irradiation to the human body or flammable items, thereby improving the safety of the heater.

[0048] Reference Figure 5As shown, in some embodiments, in order to facilitate the installation of the reflector 4, an assembly plate 8 for installing the reflector 4 is provided at the opening 2, the reflector 4 is provided with a first assembly part 42, the assembly plate 8 is provided with a second assembly part 81, and the first assembly part 42 is fixedly connected to the second assembly part 81. By providing the assembly plate 8, the installation of the reflector 4 can be facilitated. At the same time, when the reflector 4 adopts a thin plate, the assembly plate 8 can also perform a certain positioning function on the reflector 4 to prevent the reflector 4 from being deformed. In addition, the number of the first assembly parts 42 can be set according to the length of the contact surface between the reflector 4 and the assembly plate 8, and the number and position of the second assembly parts 81 can be set on the assembly plate 8. When the length of the contact surface between the reflector 4 and the assembly plate 8 is long, multiple groups of first assembly parts 42 and second assembly parts 81 can be provided to improve the stability of the reflector 4, prevent the reflector 4 from changing its posture or shape, thereby affecting the heating effect of the heater. Further, the multiple groups of first assembly parts 42 and second assembly parts 81 are evenly arranged to achieve a better stability effect.

[0049] Reference Figure 5 As shown, in the present embodiment, the first assembly part 42 is an insert handle, and the second assembly part 81 is a slot, and the fixed connection is completed by inserting the insert handle into the slot. Of course, the first assembly part 42 and the second assembly part 81 may also adopt other fixed connection structures, such as a snap structure, a plug-in structure, a magnetic structure, etc., which can fix the reflector 4 and the assembly plate 8.

[0050] Reference Figure 5 As shown, further, in this embodiment, two assembly plates 8 are provided, and the two assembly plates 8 are respectively provided at the two ends of the heating tube 3, and the two ends of the heating tube 3 are respectively assembled on the assembly plates 8 corresponding to the ends of the heating tube 3, and the two assembly plates 8 are both provided with a second assembly part 81, and the reflector 4 is provided with a first assembly part 42 corresponding to the second assembly part 81.

[0051] Among them, the connection between the two assembly plates 8 and the heating tube 3 can be that the two assembly plates 8 are both provided with through holes 82 for installing the heating tube 3, and the two ends of the heating tube 3 are respectively installed at the through holes 82 set on the two assembly plates 8, and then the positioning of the heating tube 3 is achieved by rivets or other clamping structures. Regarding the matching mode of the two assembly plates 8 and the reflector 4, it can be specifically that the surfaces of the reflector 4 and the two assembly plates 8 that fit each other are both provided with first assembly parts 42, and the two assembly plates 8 are provided with corresponding second assembly parts 81 according to the positions and quantities of the first assembly parts 42 set on the reflector 4. When multiple groups of first assembly parts 42 and second assembly parts 81 are provided, multiple modes such as evenly distributed setting, symmetrical setting or staggered setting can be adopted, and the designer can set them according to the specific situation.

[0052] By providing two assembly plates 8 and locating them at both ends of the heating tube 3 respectively, conditions can be provided for the installation and fixation of the heating tube 3, and the upper and lower ends of the reflector 4 can be fixed at the same time, further preventing the reflector 4 from shifting and deforming.

[0053] Reference Figure 2 and Figure 3 As shown, in this embodiment, an opening 2 is provided on the top of the cabinet 1, a heating component is provided in the opening 2, a reflective cover 4 is arranged around the corresponding opening 2 to form an installation cavity 5, and each heating tube 3 is arranged in the corresponding installation cavity 5. An opening 2 and a corresponding reflective cover 4 and heating tube 3 are provided on the top of the cabinet 1 to facilitate the user to warm his hands. It should be noted that the opening 2 can be the only opening 2 of the cabinet 1, or it can be one of the multiple openings 2 of the cabinet 1.

[0054] Reference Figure 2 and Figure 3 As shown, on the basis of setting an opening 2 at the top of the cabinet 1, a shelf 7 is provided at the opening 2 at the top of the cabinet 1. The shelf 7 is provided at the opening 2 at the top of the cabinet 1, which can facilitate users to heat or dry items, and even heat food.

[0055] Reference Figure 2 As shown, further, the rack 7 is provided with legs 71, and it is best to leave a gap between the rack 7 and the plane where the opening 2 is located to prevent things that need to be heated placed on the rack 7 from falling into the installation cavity 5 where the heating tube 3 is located, causing unnecessary danger.

[0056] Reference Figure 2 and Figure 3 As shown, in the present embodiment, the diffuse reflection structure 41 is a honeycomb-shaped protrusion. The honeycomb-shaped protrusion structure is convenient for mold opening and processing. Simple stamping technology can be used, and the diffuse reflection effect is better. In addition, compared with the general diffuse reflection structure 41, the honeycomb-shaped protrusion structure is more beautiful.

[0057] Furthermore, the reflector 4 is evenly provided with a plurality of honeycomb-shaped protrusions, which further improves the diffuse reflection effect and is more beautiful.

[0058] Reference Figure 1 and Figure 2 As shown, in some embodiments, in order to ensure the safety of the heater, a protective net 6 is provided at the opening 2, and the heating tube 3 is provided between the protective net 6 and the reflective cover 4. The protective net 6 is provided to prevent accidental touching of the heating tube 3 and the reflective cover 4 with higher temperatures, thereby improving the safety of the heater.

[0059] Reference Figure 1 and Figure 2As shown, in some embodiments, the cabinet 1 is provided with a handle 9, which can be arranged at the bottom, middle or top of the heater. In this embodiment, the handle 9 is arranged at the top of the cabinet 1 to further facilitate the control of the heater.

[0060] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A heater, characterized in that: The cabinet comprises a cabinet, one side of which is provided with an opening, a heating component is provided in the opening, the heating component comprises a reflective cover and a heating tube, the reflective cover is arranged in the opening to form an installation cavity, the heating tube is arranged in the installation cavity, and a surface of the reflective cover facing the heating tube is a diffuse reflection structure; The opening is provided with an assembly plate for mounting the reflector, the reflector is provided with a first assembly part, the assembly plate is provided with a second assembly part, and the first assembly part is fixedly connected to the second assembly part; There are two assembly plates, and the two assembly plates are respectively arranged at the two ends of the heating tube. The two ends of the heating tube are respectively assembled on the assembly plates corresponding to the ends of the heating tube. Both of the assembly plates are provided with the second assembly parts, and the reflector is provided with the first assembly parts corresponding to the second assembly parts.

2. A heater according to claim 1, characterized in that: The cabinet surface is provided with a plurality of openings, and each opening is provided with the heating assembly, the reflective cover is arranged around the corresponding opening to form the installation cavity, and each heating tube is arranged in the corresponding installation cavity.

3. A heater according to claim 1, characterized in that: The reflector is symmetrically bent toward one side of the heating tube with the central axis of the heating tube as a symmetry axis.

4. A heater according to claim 1, characterized in that: The cabinet body is provided with an opening at the top, the heating assembly is provided in the opening, the reflective cover is arranged around the corresponding opening to form the installation cavity, and each heating tube is arranged in the corresponding installation cavity.

5. A heater according to claim 4, characterized in that: A storage rack is provided at the opening on the top of the cabinet.

6. A heater according to any one of claims 1 to 5, characterized in that: The diffuse reflection structure is a honeycomb-shaped protrusion.

7. A heater according to claim 6, characterized in that: The reflector cover is evenly provided with a plurality of the honeycomb-shaped protrusions.

8. The heater according to claim 1, characterized in that: A protective net is provided at the opening, and the heating pipe is arranged between the protective net and the reflective cover.

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