CN222012060U - Electric heater - Google Patents

Abstract

The application relates to an electric heater, which comprises a main body, a first bracket and a second bracket, wherein the first bracket is detachably connected with the main body, the second bracket is detachably connected with the main body, the electric heater is provided with a first use state and a second use state, and when the electric heater is in the first use state, the first bracket is connected with the main body and is arranged at one side of the main body along a first direction; when the electric heater is in a second use state, the second support is connected with the main body and arranged on one side of the main body along a second direction, and the first direction and the second direction are intersected. Therefore, the position of the air outlet and the placement mode of the electric heater can be adjusted according to actual requirements. Through making first support and second support all can dismantle with the main part and be connected, can avoid occupation space, improve space utilization.

Description

Electric heater

Technical Field

The application relates to the technical field of electric heaters, in particular to an electric heater.

Background

Today, skirting line electric heaters have been widely used in various places such as a plurality of houses, offices, shops, hospitals, schools, etc. However, in the prior art, the placement mode of the skirting line electric heater is single, so that the skirting line electric heater is inconvenient to place or store, and cannot meet various requirements of customers.

Disclosure of utility model

The application provides an electric heater, which aims to solve the technical problems that the electric heater is single in placement mode, inconvenient to place or store and incapable of meeting various demands of customers.

The electric heater provided by the embodiment of the application comprises: the main body is provided with an air inlet and an air outlet which are arranged at intervals; a first bracket detachably connected to the main body; the second bracket is detachably connected with the main body, the electric heater is provided with a first use state and a second use state, and when the electric heater is in the first use state, the first bracket is connected with the main body and is arranged on one side of the main body along a first direction; when the electric heater is in a second use state, the second support is connected with the main body and arranged on one side of the main body along a second direction, and the first direction and the second direction are intersected.

Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:

Therefore, the electric heater has the first use state and the second use state, the position of the air outlet and the placing mode of the electric heater can be adjusted according to actual requirements, and the electric heater can be suitable for various occasions. Through setting up first support, can provide the support for electric heater when first user state, prevent the condition emergence that electric heater emptyd. Through setting up the second support, can provide the support for electric heater when the second state of use, prevent the condition emergence that electric heater emptyd. When the electric heater is in the first use state, the second support can be detached from the main body, when the electric heater is in the second use state, the first support can be detached from the main body, and the first support and the second support are detachably connected with the main body, so that occupied space can be avoided, and space utilization rate is improved.

In some embodiments, the first bracket has a body mounting slot with which the body is in a plug-in fit when the electric heater is in the first use state.

In some embodiments, the side wall of the main body mounting groove is provided with a through hole, and the through hole is arranged opposite to the air inlet or the air outlet.

In some embodiments, one of the main body and the second bracket has a clamping portion, and the other of the main body and the second bracket has a clamping hole, and the clamping hole is in clamping fit with the clamping portion.

In some embodiments, the second bracket comprises: the clamping part is arranged on one side of the first supporting part facing the main body; the second supporting portion is located on one side, away from the main body, of the first supporting portion, and the cross-sectional area of the second supporting portion is larger than that of the first supporting portion.

In some embodiments, a smooth transition is provided between the first support and the second support.

In some embodiments, the second support is a plurality of second supports, and the plurality of second supports are arranged at intervals along the first direction.

In some embodiments, the main body comprises a shell, a heating body and an air blowing piece, wherein the shell is detachably connected with the first bracket and the second bracket, and the air outlet and the air inlet are respectively formed on two sides of the shell along the second direction; the heating body is arranged in the shell and is positioned between the air inlet and the air outlet; the air blast piece is arranged in the shell and is used for driving air flow to flow along the direction from the air inlet to the air outlet.

In some embodiments, the blower is located between the heating body and the air intake.

In some embodiments, the body further comprises: the air duct piece is arranged in the shell and is provided with a ventilation air duct communicated with the air inlet and the air outlet, and the air blast piece is arranged in the ventilation air duct.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.

Fig. 1 is a schematic structural diagram of an electric heater according to an embodiment of the present application, where the electric heater is in a first use state;

fig. 2 is an exploded view of an electric heater according to an embodiment of the present application;

Fig. 3 is a schematic structural diagram of an electric heater according to an embodiment of the present application, where the electric heater is in a second use state;

Fig. 4 is another exploded view of an electric heater according to an embodiment of the present application;

fig. 5 is a cross-sectional view of an electric heater according to an embodiment of the present application;

fig. 6 is another cross-sectional view of an electric heater according to an embodiment of the present application;

Fig. 7 is an enlarged view at a of fig. 6;

fig. 8 is a perspective view of an electric heater according to an embodiment of the present application, where the electric heater is in a first use state.

Reference numerals illustrate:

100. an electric heater; A. a first direction; B. a first direction;

10. A main body; 11. an air inlet; 12. an air outlet; 13. a clamping hole; 14. a housing; 15. a heating body;

16. a blower; 17. an air duct member; 171. a ventilation duct; 18. a motor;

20. A first bracket; 21. a main body mounting groove; 211. a through hole;

30. A second bracket; 31. a clamping part; 32. a first support portion; 33. and a second supporting part.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

The following disclosure provides many different embodiments, or examples, for implementing different structures of the application. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

For ease of description, spatially relative terms, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," may be used herein to describe relative positional relationships or movement of one element or feature relative to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figure experiences a position flip or a change in attitude or a change in state of motion, then the indications of these directivities correspondingly change, for example: an element described as "under" or "beneath" another element or feature would then be oriented "over" or "above" the other element or feature. Accordingly, the example term "below … …" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein interpreted accordingly.

In the description of the present application, "plurality" means two or more.

In order to solve the technical problems that the electric heater in the prior art is single in placement mode, inconvenient to place or store and incapable of meeting various demands of customers, as shown in fig. 1-8, the application provides an electric heater 100, wherein the electric heater 100 comprises a main body 10, a first bracket 20 and a second bracket 30. For example, the electric heater 100 may be a skirting line electric heater 1.

Specifically, as shown in fig. 1, the main body 10 has an air inlet 11 and an air outlet 12 arranged at intervals, the first bracket 20 is detachably connected to the main body 10, the second bracket 30 is detachably connected to the main body 10, and the first direction a and the second direction B intersect; the electric heater 100 has a first use state and a second use state, when the electric heater 100 is in the first use state, the first bracket 20 is connected with the main body 10, and the first bracket 20 is arranged on one side of the main body 10 along the first direction a to support the main body 10; when the electric heater 100 is in the second use state, the second bracket 30 is connected with the main body 10, and the second bracket 30 is disposed at one side of the main body 10 along the second direction B to support the main body 10.

The main body 10 is internally provided with a heating body 15, and air enters the main body 10 from the air inlet 11, is heated by the heating body 15 and flows out from the air outlet 12 so as to provide hot air for the external environment to raise the temperature. For example, the main body 10 may be configured as a rectangular parallelepiped, the first direction a and the second direction B may be perpendicular to each other, the electric heater 100 may be in a vertical state when the electric heater 100 is in the first use state, and the electric heater 100 may be in a horizontal state when the electric heater 100 is in the second use state. In the use process of the user, the use state of the electric heater 100 can be adjusted according to the actual requirement.

Therefore, the electric heater 100 has the first use state and the second use state, so that the position of the air outlet 12 and the placement mode of the electric heater 100 can be adjusted according to actual requirements, and the electric heater can be suitable for various occasions. By providing the first support 20, support can be provided for the electric heater 100 in the first use state, so as to prevent the electric heater 100 from toppling over. By providing the second support 30, support can be provided for the electric heater 100 in the second use state, so as to prevent the electric heater 100 from falling down. When the electric heater 100 is in the first use state, the second support 30 can be detached from the main body 10, when the electric heater 100 is in the second use state, the first support 20 can be detached from the main body 10, and by enabling the first support 20 and the second support 30 to be detachably connected with the main body 10, occupied space can be avoided, and space utilization rate is improved.

In some embodiments, as shown in fig. 1, 2 and 8, the first bracket 20 has a main body mounting slot 21, and the main body 10 is in a plug-fit with the main body mounting slot 21 when the electric heater 100 is in the first use state. The mode of inserting and matching is convenient to assemble and disassemble, and the disassembling efficiency is improved.

For example, the first bracket 20 may be configured as a square or a rectangular parallelepiped, and one side of the first bracket 20 in the first direction a is recessed toward the other side of the first bracket 20 in the first direction a to form the body mounting groove 21, and thus, the stability of the first bracket 20 supporting the body 10 can be ensured.

Further, the side wall of the main body mounting groove 21 has a through hole 211, and the through hole 211 is provided opposite to the air inlet 11 or the air outlet 12. By this arrangement, the height of the first bracket 20 can be set higher, so as to improve the plugging depth of the main body mounting groove 21 and the main body 10, and ensure the stability of the main body 10 supported by the first bracket 20 when the electric heater 100 is in the first use state.

If the height of the first bracket 20 is set to be too high, the air inlet 11 or the air outlet 12 of the main body 10 will be blocked, so that the heating efficiency of the electric heater 100 will be affected; on the other hand, the position where the air inlet 11 is blocked or the air inlet 11 is provided with heat accumulation, so that the temperature is too high to cause potential safety hazard.

Therefore, by providing the through hole 211, the first bracket 20 can be prevented from shielding the air inlet 11 or the air outlet 12, which is beneficial to ensuring the heating efficiency of the electric heater 100; on the other hand, heat accumulation can be prevented, and the safety performance of the electric heater 100 can be improved.

Of course, it is understood that the plurality of through holes 211 may be provided and include a first through hole and a second through hole, wherein the first through hole is disposed opposite to the air inlet 11, and the second through hole is disposed opposite to the air outlet 12.

In some embodiments, as shown in fig. 3 and 4, one of the main body 10 and the second bracket 30 has a clamping portion 31, and the other of the main body 10 and the second bracket 30 has a clamping hole 13, and the clamping hole 13 is in clamping fit with the clamping portion 31. For example, the engaging portion 31 may be a buckle, a hook, or the like. As shown in fig. 3, the main body 10 has a clamping hole 13, and the second bracket 30 has a clamping portion 31; or the main body 10 has a locking portion 31, and the second bracket 30 has a locking hole 13, which is not limited herein. The main body 10 and the second bracket 30 which are clamped and arranged can be assembled and disassembled without matching other parts, and the assembly and disassembly efficiency is high. In other embodiments, the first bracket 20 and/or the second bracket 30 may be detachably connected to the main body 10 by screws.

In some embodiments, as shown in fig. 5, the second bracket 30 includes a first support portion 32 and a second support portion 33, the clamping portion 31 is disposed on a side of the first support portion 32 facing the main body 10, the second support portion 33 is disposed on a side of the first support portion 32 away from the main body 10, and a cross-sectional area of the second support portion 33 is larger than a cross-sectional area of the first support portion 32. Here, the "cross-sectional area" refers to an area of a cross-section in the horizontal direction when the electric heater 100 is in the second use state. Thus, the contact area with the ground can be increased by providing the second support portion 33 to increase the stability when the second bracket 30 supports the main body 10, and the second bracket 30 can be easily attached and detached by providing the first support portion 32.

Further, as shown in fig. 5, the first support portion 32 and the second support portion 33 smoothly transition to reduce stress concentration, improve structural strength and support stability, and can prevent a user from being scratched during disassembly, improving user experience.

In some embodiments, as shown in fig. 3 and 6, the second brackets 30 are plural, and the plural second brackets 30 are disposed at intervals along the first direction a, for example, two second brackets 30 may be provided, and the two second brackets 30 are respectively located at two sides of the air inlet 11 along the first direction a and are spaced from the air inlet 11, so as to further improve the stability of the support and not interfere with the heating efficiency.

In some embodiments, as shown in fig. 5 and 6, the main body 10 includes a housing 14, a heating body 15, and a blower 16, the housing 14 is detachably connected to a first bracket 20, the housing 14 is detachably connected to a second bracket 30, and an air outlet 12 and an air inlet 11 are formed at both sides of the housing 14 in a second direction B, respectively; the heating body 15 is arranged in the shell 14 and is positioned between the air inlet 11 and the air outlet 12; the blower 16 is disposed in the housing 14, and the blower 16 is configured to drive the airflow in a direction from the air inlet 11 to the air outlet 12. The body 10 may further include a motor 18 for driving the blower 16 into operation, the motor 18 being disposed within the housing 14 and the motor 18 being located on one side of the blower 16 in the first direction a. The blower 16 may be a wind drum or a fan or the like. Thus, by providing the blower 16, the efficiency of heat exchange can be improved to make the external ambient temperature rise more quickly.

In some embodiments, as shown in fig. 5, the blower 16 is located between the heating body 15 and the air intake 11 in the flow direction of the air flow, that is, the blower 16 is located upstream of the heating body 15, on the one hand, noise can be reduced, and on the other hand, the blower 16 can be prevented from being affected by an excessively high temperature to improve the service life of the blower 16.

In some embodiments, as shown in fig. 5 and 7, the electric heater 100 may further include a duct member 17, the duct member 17 being disposed in the housing 14, the duct member 17 having a ventilation duct 171 in communication with the air inlet 11 and the air outlet 12, and the blower 16 being disposed in the ventilation duct 171. For example, the heating body 15, the wind drum, and the wind tunnel member 17 may all extend in the first direction a, and the wind tunnel member 17 may function to guide the air flow to improve heating efficiency.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an order of performance is explicitly stated. It should also be appreciated that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

The foregoing is only a specific embodiment of the application to enable those skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An electric heater, comprising: A main body, the main body having an air inlet and an air outlet arranged at intervals; A first bracket, wherein the first bracket is detachably connected to the main body; A second bracket, the second bracket is detachably connected to the main body, the electric heater has a first use state and a second use state, when the electric heater is in the first use state, the first bracket is connected to the main body and is arranged on one side of the main body along the first direction; when the electric heater is in the second use state, the second bracket is connected to the main body and is arranged on one side of the main body along the second direction, the first direction and the second direction intersect. 2. The electric heater according to claim 1 is characterized in that the first bracket has a main body mounting groove, and when the electric heater is in the first use state, the main body is plugged into and matched with the main body mounting groove. 3. The electric heater according to claim 2 is characterized in that the side wall of the main body mounting groove has a through hole, and the through hole is arranged opposite to the air inlet or the air outlet. 4. The electric heater according to claim 1, characterized in that one of the main body and the second bracket has a clamping portion, and the other of the main body and the second bracket has a clamping hole, and the clamping hole is clamped and matched with the clamping portion. 5. The electric heater according to claim 4, characterized in that the second bracket comprises: A first supporting portion, wherein the clamping portion is disposed on a side of the first supporting portion facing the main body; The second support portion is located at a side of the first support portion away from the main body, and the cross-sectional area of the second support portion is greater than the cross-sectional area of the first support portion. 6 . The electric heater according to claim 5 , wherein there is a smooth transition between the first supporting portion and the second supporting portion. 7 . The electric heater according to claim 1 , wherein there are a plurality of second brackets, and the plurality of second brackets are spaced apart along the first direction. 8. The electric heater according to claim 1, characterized in that the main body comprises: A housing, wherein the housing is detachably connected to the first bracket and the second bracket, and the air outlet and the air inlet are respectively formed on two sides of the housing along the second direction; A heating body, the heating body is arranged in the housing and located between the air inlet and the air outlet; The blowing member is arranged in the shell, and is used to drive the air flow to flow in the direction from the air inlet to the air outlet. 9 . The electric heater according to claim 8 , wherein the blowing member is located between the heating body and the air inlet. 10. The electric heater according to claim 8, characterized in that the main body further comprises: a duct member, the duct member is arranged in the shell, the duct member has a ventilation duct connected with the air inlet and the air outlet, and the blowing member is arranged in the ventilation duct.