Convection type simulation electric warming oven
By introducing a flame simulation structure and hot air convection into a convection electric heater, the problems of existing electric heaters being unable to simulate flames and having large sizes are solved, thus realizing an electric heater design that achieves simulated flame effects and efficient heat dissipation.
Patent Information
- Application Number
- CN202420868981.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-04-24
AI Technical Summary
Existing convection heaters cannot simulate flames and are bulky, which affects heat dissipation.
Design a convection-type simulated electric heater, which adopts a combination of flame simulation structure, heating tube and heat dissipation fins, uses partitions to separate chambers, achieves flame simulation effect through light-transmitting panels, and uses hot air convection to form natural circulation.
While achieving a simulated flame effect, it reduces the size of the electric heater, improves heat dissipation efficiency, reduces noise, and ensures safety and aesthetics.
Smart Images
Figure CN222317123U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an electric heater, in particular to a convection type simulation electric heater. Background Art
[0002] Electric heaters are essential heating products in winter, and there are many types on the market: reflective, blowing, and convection. Generally, convection electric heaters are mainly electric oil heaters, but due to structural limitations, electric oil heaters do not have reflective brushes, motors, and light sources, and cannot achieve the function of simulating flames. Because the electric oil heater itself is large in size and the heat dissipation area needs to be increased (the temperature of the oil cannot be too high), if the function of simulating flames is integrated, it will cause its size to be larger and affect its heat dissipation.
[0003] Therefore, the applicant has designed a convection simulation electric heater to solve the problem. Summary of the invention
[0004] In order to overcome the deficiencies of the prior art, the utility model provides a convection type simulation electric heater.
[0005] The technical solution adopted by the utility model to solve its technical problems is:
[0006] A convection simulation electric heater, characterized in that it includes a furnace shell, a partition is provided in the furnace shell to divide the space inside the furnace shell into chamber one and chamber two, a flame simulation structure is provided in chamber one, a heating tube and a plurality of heat dissipation fins fixed on the heating tube are provided in chamber two, a light-transmitting panel is provided on the wall surface of chamber one, light reflected by the flame simulation structure can be emitted through the light-transmitting panel, an air outlet is provided on the top surface of chamber two, and an air inlet is provided on the side or bottom surface of chamber two.
[0007] The partition is tilted so that chamber one is a trapezoidal structure with a wide bottom and a narrow top; chamber one is a trapezoidal structure with a narrow bottom and a wide top, the flame simulation structure is located at the bottom of chamber one, and the heat dissipation fins are located higher than the flame simulation structure.
[0008] Chamber side plates are arranged opposite to each other on both sides of the chamber 2, both ends of the heating pipe are fixed on the chamber side plates, and the chamber 2 is separated into a component compartment by the chamber side plates.
[0009] The side surface and the bottom surface of the second chamber are both provided with air inlet holes, and the height of the air inlet holes located on the side surface corresponds to the height of the heat dissipation fins.
[0010] The flame simulation structure includes a motor, a reflective brush assembly and a light source. The light from the light source is irradiated onto a reflective brush in the reflective brush assembly. The reflective brush can reflect the light through a light-transmitting panel, and the motor drives the reflective brush assembly to rotate to form a dynamic light effect.
[0011] The beneficial effects of the utility model are as follows: the utility model adopts a heating tube and a heat dissipation fin as a heat source, which has a higher temperature and a smaller volume than hot oil, and then separates chamber one and chamber two by a partition, so that the heating tube and the heat dissipation fin can be installed in the limited space of chamber two, and the flame simulation structure is installed in chamber one, and they do not interfere with each other. The heating tube can generate heat to heat the heat dissipation fin when it is powered on, and the air is heated by the heat dissipation fin, and air convection is formed by the basic principle that hot air rises and cold air falls. Since no other medium other than air is involved in the work, there is no noise, and it is light in weight and thin in volume. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0013] Figure 1 It is the overall structural view of the utility model;
[0014] Figure 2 It is the internal structure view of the utility model;
[0015] Figure 3 It is an exploded structural view of the utility model;
[0016] Figure 4 It is an exploded structural view of the utility model from another direction. DETAILED DESCRIPTION
[0017] The advantages and features of the present disclosure and its implementation methods will be explained by the following embodiments described with reference to the accompanying drawings. However, the present disclosure can be embodied in different forms and should not be interpreted as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure will be comprehensive and complete, and will fully convey the scope of the present disclosure to those skilled in the art. In addition, the present disclosure is limited only by the scope of the claims.
[0018] The shapes, sizes, ratios, angles and numbers disclosed in the drawings for describing the embodiments of the present disclosure are only examples, and therefore the present disclosure is not limited to the details shown. Throughout this specification, the same reference numerals refer to the same elements. In the following description, when the detailed description of the relevant known functions or configurations is determined to be unnecessary to blur the focus of the present disclosure, the detailed description will be omitted. In the case of using "including", "having" and "comprising" described in this specification, other parts may be added unless "only" is used. Unless otherwise indicated, the terms in the singular may include plural forms.
[0019] When explaining an element, although not explicitly described, the element is understood to include a range of error.
[0020] When describing a positional relationship, for example, when the positional relationship is described as "on," "above," "below," and "adjacent to," unless "immediately" or "directly" is used, one or more parts may be arranged between two other parts.
[0021] When describing a time relationship, for example, when a time sequence is described as “after,” “subsequently,” “next,” and “before,” discontinuous cases may be included unless “just” or “directly” is used.
[0022] It should be understood that although the terms "first", "second", etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from other elements. For example, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element without departing from the scope of the present disclosure.
[0023] As those skilled in the art can fully understand, the features of the different embodiments of the present disclosure can be coupled or combined with each other in part or in whole, and can cooperate with each other in various ways and be driven technically. The embodiments of the present disclosure can be performed independently of each other, or can be performed together in a mutually dependent relationship.
[0024] Reference Figures 1 to 4The utility model discloses a convection simulation electric heater, including a furnace shell 1, which is square, and a partition 2 is arranged in the furnace shell 1 to divide the space in the furnace shell 1 into a chamber 1 3 and a chamber 2 4, and the bottom edge of the partition 2 has a folded edge, and screws are fixed to the bottom surface of the furnace shell 1 through the folded edge, and a flame simulation structure 5 is arranged in the chamber 1 3, and the flame simulation structure 5 includes a motor, a reflective brush assembly and a light source, and the light of the light source is irradiated onto the reflective brush in the reflective brush assembly, and the reflective brush can reflect the light through the light-transmitting panel, and the motor drives the reflective brush assembly to rotate to form a dynamic flame light effect. The above principle is the same as the existing principle, so it is not described in detail; a heating pipe 6 and a fixed There are several heat dissipation fins 7 on the heating tube 6, and there are holes on the heat dissipation fins 7. The heating tube 6 is tightly matched with the hole, which not only fixes the heat dissipation fins 7 and the heating tube 6 as a whole, but also can quickly transfer heat to the heat dissipation fins 7, thereby heating the air over a large area. The hot air rises and flows out from the several air outlets 8 on the top surface of the chamber 2 4. The side and bottom surfaces of the chamber 2 4 are provided with air inlet holes 9. The height of the air inlet holes 9 on the side corresponds to the height of the heat dissipation fins 7. Cold air is sucked in from the air inlet holes 9 and heated by the heat dissipation fins 7, thereby forming air convection. There is no air viscosity, disturbance, etc. on both sides of the chamber 2 4, and it can rise vertically, thereby forming a natural air circulation airflow in the room, which rapidly increases the room temperature. The heating tube 6 of the present application is an externally purchased black tube heating element, and the heat dissipation fins 7 are aluminum sheets. The above structure has a fast temperature rise speed and fast heat conduction.
[0025] As shown in the figure, a light-transmitting panel is provided on the wall surface of the chamber 1 3, and the light reflected by the flame simulation structure 5 can be emitted through the light-transmitting panel.
[0026] As a further structure, the partition 2 is arranged at an angle, so that the chamber 3 is a trapezoidal structure with a wide bottom and a narrow top; the chamber 3 is a trapezoidal structure with a narrow bottom and a wide top, the flame simulation structure 5 is located on the bottom surface of the chamber 3, and the position of the heat dissipation fins 7 is higher than the flame simulation structure 5, so that the heat dissipation fins 7 and the flame simulation structure 5 form a high and low staggered position structure, which can make full use of the space in the furnace shell 1, so that the electric heater can achieve the purpose of a thin volume, which is suitable for installation in vertical, wall-mounted, embedded and other ways.
[0027] As shown in the figure, chamber side plates 10 are provided on both sides of the chamber 2 4, both ends of the heating tube 6 are fixed on the chamber side plates 10, and the chamber 2 4 is separated into a component bin by the chamber side plates 10. The above structure does not need to open holes on the furnace shell 1 to install the heating tube 6, thereby ensuring the beautiful appearance, and the component bin is separated from the heating tube 6, which is beneficial to avoid excessive temperature in the component bin.
[0028] In summary, the utility model has no open flame, small temperature gradient, uniform indoor temperature, can be used safely and reliably for a long time, has fast temperature rise speed, fast heat conduction, uses the basic principle of hot air rising and cold air falling to form air convection, and can generate heat within 1 second after power on; since there is no other medium except air involved in the work, it is noiseless, light in weight, waterproof design, and can be used for living and bathing; the power is 1800-2000W. There is no fan, the noise is small, the safety performance is high, the heating is more uniform, and it can be wall-mounted.
[0029] The above is a detailed introduction to a convection simulation electric heater provided by an embodiment of the utility model. Specific examples are used in this article to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of the utility model; at the same time, for general technical personnel in this field, according to the idea of the utility model, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.
Claims
1. Convection type simulation electric heater, characterized by: It includes a furnace shell, in which a partition is arranged to divide the space inside the furnace shell into chamber one and chamber two, in which a flame simulation structure is arranged, in which a heating tube and a plurality of heat dissipation fins fixed on the heating tube are arranged, on the wall of chamber one a light-transmitting panel is arranged, and light reflected by the flame simulation structure can be emitted through the light-transmitting panel, on the top surface of chamber two a wind outlet is arranged, and on the side or bottom surface of chamber two a wind inlet is arranged.
2. The convection type simulation electric heater according to claim 1, characterized in that: The partition is tilted so that chamber one is a trapezoidal structure with a wide bottom and a narrow top; chamber one is a trapezoidal structure with a narrow bottom and a wide top, the flame simulation structure is located at the bottom of chamber one, and the heat dissipation fins are located higher than the flame simulation structure.
3. The convection type simulation electric heater according to claim 1, characterized in that: Chamber side plates are arranged opposite to each other on both sides of the chamber 2, both ends of the heating pipe are fixed on the chamber side plates, and the chamber 2 is separated into a component compartment by the chamber side plates.
4. The convection type simulation electric heater according to claim 1, characterized in that: The side surface and the bottom surface of the second chamber are both provided with air inlet holes, and the height of the air inlet holes located on the side surface corresponds to the height of the heat dissipation fins.
5. The convection type simulation electric heater according to claim 1, characterized in that: The flame simulation structure includes a motor, a reflective brush assembly and a light source. The light from the light source is irradiated onto a reflective brush in the reflective brush assembly. The reflective brush can reflect the light through a light-transmitting panel, and the motor drives the reflective brush assembly to rotate to form a dynamic light effect.