Electric heater capable of heating by 360 degrees
By designing a 360° heating electric heater, using an upper fixed base, a lower fixed base, and a cylindrical mesh structure, the problem of small heating area and heat waste in existing electric heaters is solved, achieving uniform radiation over a larger heating area and improved heat utilization efficiency.
Patent Information
- Application Number
- CN202520312975.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-02-25
AI Technical Summary
Existing electric heaters have the problem of small heating area and wasted heat.
Design a 360° heating electric heater, which adopts an upper fixed base, a lower fixed base and a cylindrical mesh structure. The heating element is fixed on the inner side of the cylindrical mesh, and the upper and lower fixed bases are fixed on the upper and lower parts of the mesh respectively. The cylindrical mesh has heat outlet holes evenly provided on its side to achieve 360° uniform heat radiation.
It achieves uniform radiation over a larger heating area, avoids heat loss, improves heat utilization efficiency, and reduces component costs.
Smart Images
Figure CN223814708U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electric heating equipment technical field especially relates to a 360 degree heating electric heater. BACKGROUND
[0002] Traditional carbon heating tube electric heater is all back plus reflector, make the heating area all in the front 180 degree. This kind of mode heating area is small, can not supply many people to use.
[0003] The reflector reflects heat, which will also be heated, causing heat conduction to the product inside, which cannot be utilized, and will also cause the internal temperature to rise. Because of the internal temperature rise, the internal components need to use more heat-resistant specifications, causing waste of cost and reducing product competitiveness.
[0004] It can be seen that the existing electric heater has the problems of small heating area and waste of heat. INVENTION CONTENTS
[0005] The utility model embodiment solves the technical problem that the existing electric heater has the problems of small heating area and waste of heat.
[0006] In order to solve the above problem, the utility model embodiment provides a 360 degree heating electric heater, the 360 degree heating electric heater includes upper fixed seat, lower fixed seat, heating element and cylindrical net body, the side of the cylindrical net body is uniformly provided with heat outlet hole, the upper fixed seat is arranged in the inner side of the cylindrical net body, and is fixed in the upper part of the cylindrical net body, the lower fixed seat is arranged in the inner side of the cylindrical net body, and is fixed in the lower part of the cylindrical net body, the upper end of the heating element is fixed to the upper fixed seat, and the lower end of the heating element is fixed to the lower fixed seat.
[0007] Further technical solutions are that the cylindrical net body includes a fixing member and a plurality of net column bodies, the plurality of net column bodies are arranged in a circular distribution in intervals, and the plurality of net column bodies are fixed to the fixing member.
[0008] Further technical solutions are that the fixing member is a fixing ring, the fixing ring is sleeved on the outer side of the fixing member, and the fixing ring is fixedly connected with the plurality of net column bodies respectively.
[0009] Further technical solutions are that the number of the fixing ring is multiple, and the plurality of fixing rings are arranged in a uniform interval along the length direction of the net column body.
[0010] Further technical solutions are that the 360 degree heating electric heater further includes a limiting tube, the side of the upper fixed seat is provided with a first limiting groove, the limiting tube is fixedly arranged on the inner side of the fixing ring and embedded in the first limiting groove of the upper fixed seat.
[0011] Further, a second limiting groove is arranged on the side surface of the lower fixing base, and the limiting pipe is embedded in the second limiting groove of the lower fixing base.
[0012] Further, the upper fixing base and the lower fixing base are provided with plug-in interfaces, and the two ends of the heating element are respectively plugged into the plug-in interfaces of the upper fixing base and the lower fixing base.
[0013] Further, the two ends of the heating element are provided with limiting portions with convex surfaces, and the size of the limiting portions is greater than the size of the plug-in interfaces, so as to form limiting.
[0014] Further, the 360° heating electric heater further comprises a base and an upper cover, the upper cover covers the upper side of the cylindrical mesh body, and the lower side of the cylindrical mesh body is fixed on the base.
[0015] Further, the heating element is a carbon heating tube.
[0016] Compared with the prior art, the technical effects that can be achieved by the embodiment of the utility model include:
[0017] The embodiment of the utility model provides a 360° heating electric heater, which is characterized in that the 360° heating electric heater comprises an upper fixing base, a lower fixing base, a heating element and a cylindrical mesh body, the side surface of the cylindrical mesh body is uniformly provided with heat outlet holes, the upper fixing base is arranged on the inner side of the cylindrical mesh body and is fixed on the upper portion of the cylindrical mesh body, the lower fixing base is arranged on the inner side of the cylindrical mesh body and is fixed on the lower portion of the cylindrical mesh body, the upper end of the heating element is fixed on the upper fixing base, and the lower end of the heating element is fixed on the lower fixing base. The upper fixing base and the lower fixing base arranged on the upper portion and the lower portion of the inner side of the cylindrical mesh body can reliably fix the heating element in the middle portion of the cylindrical mesh body, the heating element can uniformly radiate heat to the periphery of the cylindrical mesh body, since the shape of the cylindrical mesh body is cylindrical and the heat outlet holes are uniformly distributed on the side surface of the cylindrical mesh body, the heat can be uniformly radiated outward in 360°, the heating area is larger, and energy loss is avoided. BRIEF DESCRIPTION OF DRAWINGS
[0018] The drawings incorporated into the specification and forming a part thereof, illustrate embodiments consistent with the present utility model, and together with the description, serve to explain the principles of the present utility model.
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, for those skilled in the art, other drawings can also be obtained based on these drawings without any creative effort.
[0020] One or more embodiments are illustrated by way of example in the drawings that are for illustrative purposes only, and thus are not to be construed as limiting the embodiments, the elements having the same reference numerals in the drawings denote the same elements, and the drawings do not constitute a proportional limitation.
[0021] Fig. 1 An exploded view of the 360° heating electric heater according to the embodiments of the present application is provided.
[0022] Fig. 2 A structural schematic view of the 360° heating electric heater according to the embodiments of the present application is provided.
[0023] Reference signs
[0024] The upper fixing seat 10, the lower fixing seat 20, the heating element 30, the cylindrical net body 40, the limiting pipe 50, the base 60, the upper cover 70, the heat outlet hole 41, the fixing element 42, the net column body 43, the first limiting groove 11, the second limiting groove 21, the plug interface 22, and the limiting part 31. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments will be described clearly and completely below with reference to the drawings in the embodiments of the present application, and similar component labels in the drawings represent similar components. Obviously, the following described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without any creative effort fall within the scope of protection of the present application.
[0026] It should be understood that, when used in the specification and the appended claims, the terms "comprise" and "include" indicate the presence of the described features, integers, steps, operations, elements, and / or components, but do not exclude one or more other features, integers, steps, operations, elements, components, and / or groups thereof.
[0027] It should also be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present embodiments. As used in this specification and the appended claims, the singular forms "a," "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
[0028] Referring to Figs. 1-2 The present embodiments provide a 360-degree heating electric heater, which can radiate heat outwardly in 360 degrees, has a larger heating area and does not cause energy loss. In order to achieve the above technical purpose, the 360-degree heating electric heater comprises an upper fixing seat 10, a lower fixing seat 20, a heating element 30 and a cylindrical mesh body 40, and the specific structure is introduced as follows.
[0029] The cylindrical mesh body 40 is uniformly provided with heat outlet holes 41 on the side surface, and the heating element 30 can radiate heat outwardly through the heat outlet holes 41. Since the shape of the cylindrical mesh body 40 is cylindrical, and the heat outlet holes 41 are uniformly distributed on the side surface of the cylindrical mesh body 40, the heat can be uniformly radiated outwardly in 360 degrees, the heating area is larger, and energy loss is not caused.
[0030] The upper fixing seat 10 is arranged on the inner side of the cylindrical mesh body 40 and is fixed to the upper portion of the cylindrical mesh body 40, and the lower fixing seat 20 is arranged on the inner side of the cylindrical mesh body 40 and is fixed to the lower portion of the cylindrical mesh body 40. The upper end of the heating element 30 is fixed to the upper fixing seat 10, and the lower end of the heating element 30 is fixed to the lower fixing seat 20. By arranging the upper fixing seat 10 and the lower fixing seat 20 on the upper and lower portions of the inner side of the cylindrical mesh body 40, the reliable fixation of the upper and lower ends of the heating element 30 can be achieved. The heating element 30 can be specifically located in the middle portion of the cylindrical mesh body 40, so that the heat can be uniformly radiated to the periphery of the cylindrical mesh body 40.
[0031] The utility model discloses an electric heater of 360 degree heating, its characterized in that, including upper fixed seat 10, lower fixed seat 20, heating element 30 and cylindrical net body 40, the lateral surface of cylindrical net body 40 is evenly equipped with heat outlet hole 41, upper fixed seat 10 is located in the inboard of cylindrical net body 40, and is fixed in the upper part of cylindrical net body 40, lower fixed seat 20 is located in the inboard of cylindrical net body 40, and is fixed in the lower part of cylindrical net body 40, the upper end of heating element 30 is fixed in upper fixed seat 10, and the lower end of heating element 30 is fixed in lower fixed seat 20, through setting upper fixed seat 10 and lower fixed seat 20 of the inboard upper and lower part of cylindrical net body 40 can reliably fix heating element 30 in the middle part of cylindrical net body 40, and heating element 30 can evenly radiate heat to the periphery of cylindrical net body 40, due to the shape of cylindrical net body 40 is cylindrical, and heat outlet hole 41 is evenly distributed on the lateral surface of cylindrical net body 40, to realize 360 degree evenly radiate heat outward, and the heating area is larger, and will not cause energy loss.
[0032] Further, in some embodiments, for example in the present embodiment, the cylindrical net body 40 includes a fixing member 42 and a plurality of net column bodies 43; a plurality of the net column bodies 43 are arranged in a circular distribution; and the plurality of the net column bodies 43 are fixed on the fixing member 42.
[0033] Specifically, the net column body 43 can be made of a heat-resistant material, for example, can be made of metal. The fixing member 42 is used to fix the net column body 43, and fix the plurality of net column bodies 43 as a whole.
[0034] Further, in some embodiments, for example in the present embodiment, the fixing member 42 is a fixing ring, the fixing ring is sleeved on the outside of the fixing member 42, and the fixing ring is fixedly connected with the plurality of the net column bodies 43.
[0035] Specifically, the fixing ring can be welded with the plurality of the net column bodies 43. The fixing ring is welded and fixed on the outside of the plurality of the net column bodies 43, which can reliably fix the plurality of the net column bodies 43.
[0036] Further, in some embodiments, for example in the present embodiment, the number of the fixing ring is a plurality, and the plurality of the fixing rings are evenly and spacedly arranged along the length direction of the net column body 43. By arranging a plurality of fixing rings, the reliability of the fixing can be effectively improved. For example, in the present embodiment, three fixing rings are arranged.
[0037] Further, in some embodiments, such as the present embodiment, the 360° heating electric heater further comprises a limiting tube 50, the side of the upper fixing seat 10 is provided with a first limiting groove 11, and the limiting tube 50 is fixedly arranged on the inner side of the fixing ring and embedded in the first limiting groove 11 of the upper fixing seat 10.
[0038] Specifically, the diameter of the limiting tube 50 is greater than that of the net column body 43, and the limiting tube 50 can be welded with the fixing ring. The limiting tube 50 is embedded in the first limiting groove 11 of the upper fixing seat 10, and the limiting tube 50 extrudes the upper fixing seat 10, so that the upper fixing seat 10 is tightly fixed on the inner side of the cylindrical net body 40. By the friction force between the upper fixing seat 10, the limiting tube 50 and the cylindrical net body 40, reliable fixation of the upper fixing seat 10 is achieved, so that the fixation of the upper fixing seat 10 is achieved without fasteners, improving the convenience of disassembly and installation.
[0039] Further, in some embodiments, such as the present embodiment, the side of the lower fixing seat 20 is provided with a second limiting groove 21, and the limiting tube 50 is embedded in the second limiting groove 21 of the lower fixing seat 20.
[0040] Specifically, the limiting tube 50 is embedded in the second limiting groove 21 of the lower fixing seat 20, and the limiting tube 50 extrudes the lower fixing seat 20, so that the lower fixing seat 20 is tightly fixed on the inner side of the cylindrical net body 40. By the friction force between the lower fixing seat 20, the limiting tube 50 and the cylindrical net body 40, reliable fixation of the lower fixing seat 20 is achieved, so that the fixation of the lower fixing seat 20 is achieved without fasteners, improving the convenience of disassembly and installation.
[0041] Further, in some embodiments, such as the present embodiment, the upper fixing seat 10 and the lower fixing seat 20 are both provided with a plug-in interface 22, and the two ends of the heating element 30 are respectively plugged into the plug-in interfaces 22 of the upper fixing seat 10 and the lower fixing seat 20.
[0042] Specifically, the plug-in mode can achieve reliable fixation of the heating element 30 without fasteners, improving the convenience of installation and disassembly.
[0043] Further, in some embodiments, such as the present embodiment, the two ends of the heating element 30 are both provided with a limiting portion 31 with a convex surface, and the size of the limiting portion 31 is greater than that of the plug-in interface 22 to form a limiting.
[0044] The limiting portion 31 can limit the installation position of the heating element 30, so that the installation alignment is accurate, improving the accuracy of installation.
[0045] Further, in some embodiments, such as the present embodiment, the 360-degree heating electric heater further comprises a base 60 and an upper cover 70, the upper cover 70 covers the upper side of the cylindrical mesh body 40, and the lower side of the cylindrical mesh body 40 is fixed on the base 60.
[0046] Specifically, the upper cover 70 is provided with a handle. The lower side of the upper cover 70 is provided with a mounting groove, and the upper side of the cylindrical mesh body 40 is embedded in the mounting groove on the lower side of the upper cover 70. The base 60 is also provided with a mounting groove, and the lower side of the cylindrical mesh body 40 is embedded in the mounting groove on the base 60. In order to improve the reliability of the fixation, the lower fixing seat 20 can be further fixed on the base 60, and the upper fixing seat 10 can be further fixed on the upper cover 70, which is not specifically limited in the present application.
[0047] Further, in some embodiments, such as the present embodiment, the heating element 30 is a carbon heating tube. The carbon heating tube can stably and reliably radiate heat outward after being electrified.
[0048] In the above embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.
[0049] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0050] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0051] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on should do the broad sense understanding, for example, can be the connection, also can be the detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can indirectly connect through the intermediate medium, can be the communication of two elements or the interaction of two elements.For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0052] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them.Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature.The first feature "under", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0053] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model.In the specification, the illustrative description of the above terms 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 one or more embodiments or examples in a suitable manner.In addition, those skilled in the art can combine and combine different embodiments or examples described in the specification.
[0054] Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model.Such, the modifications and variations of the utility model also belong to the scope of the claims of the utility model and its equivalent technologies, then the utility model also intends to include these modifications and variations.
[0055] The above is the specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled in the art person in the technical range disclosed by the utility model can easily think of various equivalent modifications or replacements, and these modifications or replacements should be covered in the protection scope of the utility model.Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.
Claims
1. A 360° heat-emitting electric heater, characterized by, The 360° heating electric heater comprises an upper fixing base, a lower fixing base, a heating element and a cylindrical mesh body, the side surface of the cylindrical mesh body is uniformly provided with heat outlet holes, the upper fixing base is arranged on the inner side of the cylindrical mesh body and is fixed on the upper part of the cylindrical mesh body, the lower fixing base is arranged on the inner side of the cylindrical mesh body and is fixed on the lower part of the cylindrical mesh body, the upper end of the heating element is fixed on the upper fixing base, and the lower end of the heating element is fixed on the lower fixing base.
2. The 360° heat-emitting electric heater according to claim 1, characterized in that, The cylindrical mesh body comprises a fixing member and a plurality of mesh column bodies, the plurality of mesh column bodies are arranged in a circular distribution in an interval mode, and the plurality of mesh column bodies are fixed on the fixing member.
3. The 360° heat-emitting electric heater according to claim 2, characterized in that, The fixing member is a fixing ring, the fixing ring is sleeved on the outer side of the fixing member, and the fixing ring is fixedly connected with the plurality of mesh column bodies respectively.
4. The 360° heat-emitting electric heater according to claim 3, characterized in that, The number of the fixing ring is a plurality, and the plurality of fixing rings are uniformly and intervally arranged along the length direction of the mesh column body.
5. The 360° heat-emitting electric heater according to claim 4, characterized in that, The upper fixing base is further provided with a first limiting groove in the side surface, the limiting tube is fixedly arranged on the inner side of the fixing ring and is embedded in the first limiting groove of the upper fixing base.
6. The 360° heat-emitting electric heater according to claim 5, characterized in that, The side surface of the lower fixing base is provided with a second limiting groove, and the limiting tube is embedded in the second limiting groove of the lower fixing base.
7. The 360° heat-emitting electric heater according to claim 1, characterized in that, The upper fixing base and the lower fixing base are both provided with plug-in interfaces, and the two ends of the heating element are respectively plugged into the plug-in interfaces of the upper fixing base and the lower fixing base.
8. The 360° heat-emitting electric heater according to claim 7, characterized in that, The two ends of the heating element are both provided with limiting portions with convex surfaces, the size of the limiting portions is greater than the size of the plug-in interfaces, so as to form limiting.
9. The 360° heat-emitting electric heater according to claim 1, characterized in that, The 360° heating electric heater further comprises a base and an upper cover, the upper cover covers the upper side of the cylindrical mesh body, and the lower side of the cylindrical mesh body is fixed on the base.
10. The 360° heat-emitting electric heater according to claim 1, characterized in that, The heating element is a carbon heating tube.