Electric heater with easy-to-remove front grille

Abstract

The utility model discloses an electric heater with an easy-to-remove front net, and relates to the technical field of fixing the front net of the electric heater, including a front shell and a front net assembly; a mosaic strip is provided on the first side of the front net assembly, and a first fastening hole is provided on the second side of the front net assembly; the front shell is provided with a mosaic groove corresponding to the mosaic strip and a second fastening hole corresponding to the first fastening hole; the front net assembly is covered on the front shell; the mosaic strip is detachably embedded in the mosaic groove, and fasteners are sequentially passed through the first fastening hole and the second fastening hole to detachably connect the front net assembly to the front shell. When disassembling the front net assembly, only one fastener needs to be removed, and the front net assembly can be easily disassembled from the front shell; when installing, the mosaic strip is embedded in the mosaic groove, and the fasteners are sequentially passed through the first fastening hole and the second fastening hole to fix the front net assembly to the front shell, so the disassembly and assembly process is simple and fast, without complicated clamping operations, and can effectively avoid damage to the electric heater caused by improper operation.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing a front net of an electric heater, in particular to an electric heater with a front net that is easy to disassemble. Background Art

[0002] Electric heaters are commonly used civilian heating equipment and are widely used in winter. With the improvement of people's living standards, the popularity of electric heaters is becoming higher and higher. At the same time, people's requirements for electric heaters are also getting higher and higher. In some existing electric heaters, the heating component is fixed together with the front net component, which makes the front net unable to be disassembled. After use, the front net is prone to dust accumulation and the sanitary performance is not up to standard. There are also some front nets that can be disassembled, but they require multiple fasteners or multiple snap-fit ​​structures to fix them. For the method of fixing with multiple fasteners, it takes a long time to disassemble and install; and for the method of fixing with multiple snap-fit ​​structures, certain installation skills are required. Users are very likely to damage the front net or the snap-fit ​​fails due to improper operation. Utility Model Content

[0003] The technical problem to be solved by the embodiments of the utility model is how to improve the convenience of installing and disassembling the front grille of the electric heater and avoid damage to the electric heater during the installation and disassembly process.

[0004] In order to solve the above problems, an embodiment of the utility model proposes an electric heater with an easy-to-remove front net, comprising a front shell and a front net assembly; the front net assembly comprises a first side and a second side opposite to each other, the first side of the front net assembly is provided with an inlay strip, and the second side of the front net assembly is provided with a first fastening hole; the front shell is provided with an inlay groove corresponding to the inlay strip and a second fastening hole corresponding to the first fastening hole; the front net assembly covers the front shell, wherein the inlay strip is detachably embedded in the inlay groove, and a fastener is passed through the first fastening hole and the second fastening hole in sequence to detachably connect the front net assembly to the front shell.

[0005] A further technical solution is that the front net component includes a net body and a net frame, and the net body is detachably embedded in the net frame.

[0006] A further technical solution is that the inlay strip includes an extension portion and an inlay portion, the extension portion is connected to the mesh body and extends outside the mesh body; the inlay portion is connected to a side of the extension portion extending outside the mesh body and is arranged at an angle to the extension portion; the inlay portion is embedded in the inlay groove.

[0007] A further technical solution is that when the mesh body is embedded in the mesh frame, the embedded portion is exposed outside the mesh frame.

[0008] A further technical solution is that a plurality of limiting members are provided on the inner side of the net frame, and the plurality of limiting members clamp the net body on the net frame.

[0009] A further technical solution is that the length of the inlay strip is greater than 30% of the width of the first side of the front net component; or there are multiple inlay strips, and the multiple inlay strips are evenly spaced on the first side of the front net component.

[0010] A further technical solution is that the electric heater with an easily removable front net also includes a heating element and a supporting device, the front shell includes a heat outlet, and the supporting device is respectively connected to the front shell and the heating element for supporting the heating element into the heat outlet.

[0011] A further technical solution is that the supporting device includes a supporting rod and a bracket, the bracket is connected to the heating element, one end of the supporting rod is connected to the bracket, and the other end of the supporting rod is connected to the front shell.

[0012] A further technical solution is that the electric heater with an easily disassembled front net also includes a reflective cover, the reflective cover is connected to the front shell, and a cover opening of the reflective cover is aligned with a heat outlet of the front shell.

[0013] A further technical solution is that the electric heater with easy-to-remove front net also includes a middle circle and a rear shell, the middle circle includes a accommodating cavity, the accommodating cavity includes a front mounting port and a rear mounting port, the front shell is installed on the front mounting port, the rear shell is installed on the rear mounting port, and the reflector cover is arranged in the accommodating cavity.

[0014] Compared with the prior art, the technical effects that can be achieved by the embodiments of the present invention include:

[0015] In the technical solution of the embodiment of the utility model, the electric heater with easy-to-remove front net includes a front shell and a front net component; the front net component includes a first side and a second side opposite to each other, the first side of the front net component is provided with an inlay strip, and the second side of the front net component is provided with a first fastening hole; the front shell is provided with an inlay groove corresponding to the inlay strip and a second fastening hole corresponding to the first fastening hole; the front net component is covered on the front shell, wherein the inlay strip is detachably embedded in the inlay groove, and the fastener passes through the first fastening hole and the second fastening hole in sequence to detachably connect the front net component to the front shell. It can be seen that when disassembling the front net component, only one fastener needs to be removed to easily disassemble the front net component from the front shell; when installing, the inlay strip is embedded in the inlay groove, and the fastener passes through the first fastening hole and the second fastening hole in sequence to fix the front net component to the front shell, so the disassembly and assembly process is simple and fast, and there is no complicated clamping operation, which can effectively avoid damage to the electric heater due to improper operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and together with the description, are used to explain the principles of the present utility model.

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0019] Figure 1 An exploded view of an electric heater with a front grille that is easy to disassemble, proposed in an embodiment of the utility model;

[0020] Figure 2 An exploded view of a front grille assembly of an electric heater that is easy to disassemble the front grille, as proposed in an embodiment of the utility model;

[0021] Figure 3 An exploded view of a support device and a heating element of an electric heater for facilitating the removal of a front grille, proposed in an embodiment of the utility model;

[0022] Figure 4A schematic diagram of an installation method for a heating element of an electric heater that is easy to remove the front grille, proposed in an embodiment of the utility model;

[0023] Figure 5 A schematic diagram of an installation method of a reflective cover of an electric heater that is easy to remove the front net, proposed in an embodiment of the utility model;

[0024] Figure 6 A schematic diagram of an installation method of an inlay strip and an inlay groove of an electric heater for facilitating the removal of a front grille, proposed in an embodiment of the utility model.

[0025] Reference numerals

[0026] The front shell 10, the front net assembly 20, the heating element 30, the supporting device 40, the reflecting cover 50, the middle circle 60, the rear shell 70, the net body 21, the net frame 22, the inlay strip 211, the first fastening hole 212, the limiting piece 221, the inlay groove 11, the second fastening hole 12, the heat outlet 13, the extension part 2111, the inlay part 2112, the supporting rod 41, the bracket 42, and the accommodating cavity 61. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments. Similar component numbers in the drawings represent similar components. Obviously, the embodiments to be described below are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0028] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0029] It should also be understood that the terms used in this utility model embodiment specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model embodiments. As used in the utility model embodiment specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0030] See also Figure 1-Figure 6The embodiment of the utility model proposes an electric heater with an easy-to-remove front net, the main purpose of which is to make the front net assembly 20 easy to disassemble and clean. Specifically, it adopts a method of embedding on one side and fixing with a fastener on the other side. When disassembling, only one fastener needs to be disassembled, and there is no complicated snap-in operation, which greatly improves the convenience of disassembly and can effectively avoid damage to the electric heater. In order to achieve the above technical purpose, the electric heater with an easy-to-remove front net includes a front shell 10 and a front net assembly 20, and the specific structure is introduced as follows:

[0031] The front net assembly 20 includes a first side and a second side that are opposite to each other. For example, the first side and the second side are respectively an upper side and a lower side or a left side and a right side.

[0032] The first side of the front net assembly 20 is provided with an inlay strip 211, and the second side of the front net assembly 20 is provided with a first fastening hole 212; accordingly, the front shell 10 is provided with an inlay groove 11 corresponding to the inlay strip 211 and a second fastening hole 12 corresponding to the first fastening hole 212. Specifically, the inlay groove 11 is used to inlay the inlay strip 211. The positions of the inlay groove 11 and the second fastening hole 12 correspond to the positions of the inlay strip 211 and the first fastening hole 212, respectively, that is, when the inlay strip 211 is inlaid in the inlay groove 11, the first fastening hole 212 is just aligned with the second fastening hole 12.

[0033] In the embodiment of the utility model, the front net assembly 20 is covered on the front shell 10, wherein the inlay strip 211 is detachably embedded in the inlay groove 11, and the first fastening hole 212 and the second fastening hole 12 are sequentially passed through by fasteners to detachably connect the front net assembly 20 to the front shell 10. Based on the above fixing method, when removing the front net assembly 20, only one fastener needs to be removed, and the front net assembly 20 can be easily removed from the front shell 10; when installing, the inlay strip 211 is embedded in the inlay groove 11, and the first fastening hole 212 and the second fastening hole 12 are sequentially passed through by fasteners to fix the front net assembly 20 to the front shell 10, so that the disassembly and assembly process is simple and fast, and there is no complicated clamping operation, which can effectively avoid damage to the electric heater due to improper operation. Specifically, the first fastening hole 212 and the second fastening hole 12 can both be screw holes, and the fastener can be specifically a screw.

[0034] In the technical solution of the embodiment of the utility model, the electric heater with easy-to-remove front net includes a front shell 10 and a front net assembly 20; the front net assembly 20 includes a first side and a second side opposite to each other, the first side of the front net assembly 20 is provided with an inlay strip 211, and the second side of the front net assembly 20 is provided with a first fastening hole 212; the front shell 10 is provided with an inlay groove 11 corresponding to the inlay strip 211 and a second fastening hole 12 corresponding to the first fastening hole 212; the front net assembly 20 is covered on the front shell 10, wherein the inlay strip 211 is detachably embedded in the inlay groove 11, and a fastener is sequentially passed through the first fastening hole 212 and the second fastening hole 12 to detachably connect the front net assembly 20 to the front shell 10. It can be seen that when disassembling the front mesh assembly 20, only one fastener needs to be removed to easily remove the front mesh assembly 20 from the front shell 10; during installation, the inlay strip 211 is embedded in the inlay groove 11, and the fastener is passed through the first fastening hole 212 and the second fastening hole 12 in sequence to fix the front mesh assembly 20 to the front shell 10. Therefore, the disassembly and assembly process is simple and fast, and there is no complicated snap-in operation, which can effectively avoid damage to the electric heater due to improper operation.

[0035] Further, in some embodiments of the utility model, the front net assembly 20 includes a net body 21 and a net frame 22, and the net body 21 is detachably embedded in the net frame 22. A plurality of stoppers 221 are provided on the inner side of the net frame 22, and the plurality of stoppers 221 clamp the net body 21 on the net frame 22. The plurality of stoppers 221 can be specifically elastic sheets, which can be raised and pressed down. When the stoppers 221 are raised, it is convenient to embed the net body 21 in the net frame 22, and then the stoppers 221 are pressed down, so that the stoppers 221 clamp the net body 21 to the net frame 22, thereby achieving reliable fixation. The net body 21 is provided with a plurality of mesh holes for heating air to flow out.

[0036] Further, the inlay strip 211 includes an extension portion 2111 and an inlay portion 2112. The extension portion 2111 is connected to the mesh body 21 and extends outside the mesh body 21. Specifically, the extension portion 2111 is at an angle to the side of the mesh body 21, such as vertical. The inlay portion 2112 is connected to the side of the extension portion 2111 extending outside the mesh body 21 and is set at an angle to the extension portion 2111, such as vertical; the inlay portion 2112 is embedded in the inlay groove 11. The extension portion 2111 is used to extend the inlay portion 2112 to the outside of the side of the mesh body 21 to facilitate the inlay operation.

[0037] Furthermore, when the net body 21 is embedded in the net frame 22, the embedding portion 2112 is exposed outside the net frame 22. The embedding portion 2112 is exposed outside the net frame 22, so as to be embedded in the embedding groove 11.

[0038] Furthermore, the length of the inlay strip 211 is greater than 30% of the width of the first side of the front mesh assembly 20 , so as to achieve reliable positioning. For example, the length of the inlay strip 211 is 50% of the width of the first side of the front mesh assembly 20 .

[0039] Or in some embodiments, the number of the inlay strips 211 is multiple, for example, 3, and the multiple inlay strips 211 are evenly spaced and arranged on the first side of the front mesh assembly 20. Reliable positioning can also be achieved by using multiple inlay strips 211. The number of inlay slots 11 can be the same as the number of the inlay strips 211, in which case each inlay strip 211 is correspondingly embedded in each inlay slot 11, or the number of inlay slots 11 is only one, and the length of the inlay slot 11 covers all the inlay strips 211, so that all the inlay strips 211 are embedded in one inlay slot 11.

[0040] Furthermore, the electric heater with easy-to-remove front net also includes a heating element 30 and a supporting device 40, the front shell 10 includes a heat outlet 13, and the supporting device 40 is respectively connected to the front shell 10 and the heating element 30, and is used to support the heating element 30 in the heat outlet 13. By supporting the heating element 30 to the heat outlet 13, for example, the middle of the heating outlet, the uniformity of heat radiation of the heating element 30 can be improved, thereby improving the user experience.

[0041] Further, the support device 40 includes a support rod 41 and a bracket 42, the bracket 42 is connected to the heating element 30, one end of the support rod 41 is connected to the bracket 42, and the other end of the support rod 41 is connected to the front shell 10. Specifically, the support rod 41 can be connected to the front shell 10 and the bracket 42 through a fastener or a snap-fit ​​structure, which is not specifically limited in the present invention; the bracket 42 can be connected to the heating element 30 through a fastener or the snap-fit ​​structure, which is not specifically limited in the present invention.

[0042] Furthermore, the electric heater with easy-to-remove front net also includes a reflective cover 50, which is connected to the front shell 10, and the cover opening of the reflective cover 50 is aligned with the heat outlet 13 of the front shell 10. The reflective cover 50 can be connected to the front shell 10 by fasteners or the snap-fit ​​structure, which is not specifically limited in the present utility model. The reflective cover 50 can reflect the heat of the heating element 30, so that the heat can be concentrated and emitted from the heat outlet 13 to avoid heat loss. Specifically, the supporting device 40 can support the heating element 30 to the center of the cover opening of the reflective cover 50, thereby improving the uniformity of heat radiation.

[0043] Furthermore, the electric heater with easy-to-remove front net also includes a middle circle 60 and a rear shell 70, the middle circle 60 includes a receiving cavity 61, the receiving cavity 61 includes a front mounting port and a rear mounting port, the front shell 10 is mounted on the front mounting port, the rear shell 70 is mounted on the rear mounting port, and the reflector 50 is arranged in the receiving cavity 61. The receiving cavity 61 of the middle circle 60 is used to provide an installation space for the reflector 50, and the front and rear sides of the receiving cavity 61 are respectively provided with a front mounting port and a rear mounting port, the front mounting port is used to install the front shell 10, and the rear mounting port is used to install the rear shell 70, so as to realize the connection of the components into a whole.

[0044] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0045] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0047] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be connected, detachably connected, or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. 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 this specification, the schematic representation of the above terms should not be understood as necessarily being directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0050] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0051] The above is a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An electric heater with an easily disassembled front grille, characterized in that: It comprises a front shell and a front net component; the front net component comprises a first side and a second side opposite to each other, the first side of the front net component is provided with an inlay strip, and the second side of the front net component is provided with a first fastening hole; the front shell is provided with an inlay groove corresponding to the inlay strip and a second fastening hole corresponding to the first fastening hole; the front net component is covered on the front shell, wherein the inlay strip is detachably embedded in the inlay groove, and a fastener is sequentially passed through the first fastening hole and the second fastening hole to detachably connect the front net component to the front shell.

2. The electric heater with easily removable front grille according to claim 1, characterized in that: The front net component comprises a net body and a net frame, and the net body is detachably embedded in the net frame.

3. The electric heater with easily removable front grille according to claim 2, characterized in that: The inlay strip includes an extension portion and an inlay portion, wherein the extension portion is connected to the mesh body and extends outside the mesh body; the inlay portion is connected to a side of the extension portion extending outside the mesh body and is arranged at an angle to the extension portion; and the inlay portion is embedded in the inlay groove.

4. The electric heater with easily removable front grille according to claim 3, characterized in that: When the mesh body is embedded in the mesh frame, the embedded portion is exposed outside the mesh frame.

5. The electric heater with easily removable front grille according to claim 2, characterized in that: A plurality of limiting members are arranged on the inner side of the net frame, and the plurality of limiting members clamp the net body on the net frame.

6. The electric heater with easily removable front grille according to claim 1, characterized in that: The length of the inlay strip is greater than 30% of the width of the first side of the front net component; or the number of the inlay strips is multiple, and the multiple inlay strips are evenly spaced and arranged on the first side of the front net component.

7. The electric heater with easily removable front grille according to claim 1, characterized in that: The electric heater with an easily removable front net also includes a heating element and a supporting device. The front shell includes a heat outlet. The supporting device is respectively connected to the front shell and the heating element and is used to support the heating element into the heat outlet.

8. The electric heater with easily removable front grille according to claim 7, characterized in that: The supporting device comprises a supporting rod and a bracket, wherein the bracket is connected to the heating element, one end of the supporting rod is connected to the bracket, and the other end of the supporting rod is connected to the front shell.

9. The electric heater with easily removable front grille according to claim 7, characterized in that: The electric heater with a conveniently disassembled front net further comprises a reflective cover, which is connected to the front shell, and a cover opening of the reflective cover is aligned with a heat outlet of the front shell.

10. The electric heater with easily detachable front grille according to claim 9, characterized in that: The electric heater with easy-to-remove front net also includes a middle circle and a rear shell, the middle circle includes a accommodating cavity, the accommodating cavity includes a front mounting port and a rear mounting port, the front shell is installed on the front mounting port, the rear shell is installed on the rear mounting port, and the reflector is arranged in the accommodating cavity.

Images