CN219976555U - Electric heater - Google Patents

Abstract

The utility model relates to an electric heater, comprising: a body; the support assembly comprises at least two supporting feet, and the two supporting feet are respectively arranged at two sides of the machine body in the length direction; the electric control assembly comprises a power panel component, wherein the power panel component is positioned in the supporting leg, and the power panel component is directly connected with the inner wall of the supporting leg. The electric heater has the advantages of simple structure, convenient assembly and lower cost.

Description

Electric heater

Technical Field

The utility model relates to the technical field of electric appliances, in particular to an electric heater.

Background

The electric heater is a device for converting electric energy into internal energy and releasing heat for heating. With the higher and higher expectations of people on life quality and environmental protection, the electric heater has become an electric appliance widely used in life of people due to the characteristics of flexible use, convenience and cleanliness. In the related art, the circuit arrangement structure of the electric heater is unreasonable in design. For example, the circuit board and the controller of the electric heater are integrated in one power box, and then the power box is mounted inside the electric heater, but the above structure can lead to structural redundancy of the electric heater, and the electric heater has high cost and inconvenient assembly.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

Therefore, the embodiment of the utility model provides the electric heater which is simple in structure, convenient to assemble and low in cost.

The electric heater of the embodiment of the utility model comprises: fuselage, supporting component and automatically controlled subassembly, the supporting component includes two at least stabilizer blades, two the stabilizer blade is arranged respectively the both sides of the length direction of fuselage, automatically controlled subassembly includes power strip part, power strip part is located in the stabilizer blade, just power strip part is direct with the inner wall of stabilizer blade links to each other.

According to the electric heater provided by the embodiment of the utility model, the power panel component is directly connected with the inner wall of the supporting leg, so that the power panel component can be conveniently assembled. In addition, because the power supply box for accommodating the power panel component is not required, the occupied space of the electric control assembly can be reduced, and other parts can be conveniently installed in the support legs. Therefore, the electric heater of the embodiment of the utility model has the advantages of simple structure, convenient assembly and lower cost.

In some embodiments, the power strip component includes a power strip and a bracket, the power strip is disposed on the bracket, and the bracket is detachably connected with the inner wall of the leg.

In some embodiments, a first connecting portion is provided on the bracket, a first mating portion is provided on an inner wall of the leg, and the first connecting portion is clamped with the first mating portion.

In some embodiments, the first connection portion is a first hook, the first mating portion is a second hook, and the first hook and the second hook are snap-fit; or, the first connecting part is a sliding rail, the first matching part is a sliding groove, the sliding rail is clamped in the sliding groove, and the sliding rail can slide along the extending direction of the sliding groove under the action of external force.

In some embodiments, a second connecting portion is provided on the bracket, a second mating portion is provided on an inner wall of the leg, and the second connecting portion is connected with the second mating portion through a screw.

In some embodiments, the stand bar includes a stand bar body and a stand bar cover, the stand bar body is connected to the body, the stand bar cover is disposed on a side of the stand bar body facing away from the body, and the power board component is disposed on the stand bar body.

In some embodiments, the body includes a housing and a heating module, the housing includes an upper housing and a lower housing, the lower housing is disposed at a lower end of the upper housing and encloses an installation cavity with the upper housing, the heating module is disposed in the installation cavity, the power panel component is electrically connected with the heating module, and the housing is connected with the support legs.

In some embodiments, the upper shell is an integrally formed piece, the upper shell comprises a top cover and two side plates, the two side plates are arranged on two opposite sides of the top cover, the upper ends of the side plates are connected with the top cover, and the lower ends of the side plates are detachably connected with the lower shell.

In some embodiments, the housing further comprises a support plate disposed in the mounting cavity, the support plate being configured to support the heating module, the support plate being detachably connected to the lower housing, the support plate being in mating plug-in engagement with the side plate.

In some embodiments, at least one of the two side plates is provided with a plug hole, the support plate is provided with a plug part, and the plug part is penetrated upwards through the plug hole; and/or the supporting plate is connected with the lower shell through a screw.

In some embodiments, the lower shell is provided with a hook body, the side plate is provided with a clamping groove, the hook body extends along the length direction of the lower shell, and the hook body is clamped with the outer edge of the clamping groove.

In some embodiments, the clamping groove comprises a flaring section and a necking section which extend along the length direction of the side plate, the hook body part penetrates through the necking section, and the hook body part can be separated from the flaring section under the action of external force.

In some embodiments, the lower shell includes a lower shell body and two sides, the two sides are located at two sides of the width direction of the lower shell body and extend upwards, a plurality of protrusions are arranged on the outer wall of the sides, the protrusions extend along the length direction of the sides, and the protrusions are propped against the inner wall of the sides.

Drawings

Fig. 1 is a schematic view of an electric heater according to an embodiment of the present utility model.

Fig. 2 is a schematic view of the legs (with leg covers removed) of the electric heater of the embodiment of the present utility model.

Fig. 3 is a partial schematic view of a leg of an electric heater according to an embodiment of the present utility model.

Fig. 4 is a partial schematic view of another view of the legs of the electric heater of an embodiment of the present utility model.

Fig. 5 is a schematic view of a housing of an electric heater according to an embodiment of the present utility model.

Fig. 6 is an exploded view of a housing of an electric heater according to an embodiment of the present utility model.

Fig. 7 is a partial schematic view of a lower case of an electric heater according to an embodiment of the present utility model.

Fig. 8 is a partial schematic view of a housing of an electric heater according to an embodiment of the present utility model.

Fig. 9 is a partial schematic view of a body of an electric heater according to an embodiment of the present utility model.

Reference numerals:

1. a body; 11. a housing; 111. a lower case; 1111. a lower case body; 1112. a side edge; 11121. a protrusion; 1113. a hook body portion; 11131. convex ribs; 112. an upper case; 1121. a top cover; 1122. a side plate; 11221. a clamping groove; 112211, flared section; 112212, a necked section; 11222. a plug hole; 113. a mounting cavity; 114. a support plate; 1141. a plug-in part; 12. a heating module;

2. a support assembly; 21. a support leg; 211. a support leg body; 2111. a first mating portion; 21111. a second hook; 2112. a second mating portion; 212. a leg cover;

3. an electrical control assembly; 31. a power panel part; 311. a power panel; 312. a bracket; 3121. a first connection portion; 31211. a first hook; 3122. a second connecting portion; 32. a power supply; 33. and (5) conducting wires.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

An electric heater according to an embodiment of the present utility model will be described with reference to fig. 1 to 9.

As shown in fig. 1 to 3, an electric heater according to an embodiment of the present utility model includes: a body 1, a support assembly 2 and an electrical control assembly 3. The support assembly 2 includes at least two legs 21, and the two legs 21 are disposed at both sides of the longitudinal direction of the body 1, respectively. The electronic control assembly 3 includes a power board part 31, the power board part 31 is located in the leg 21, and the power board part 31 is directly connected with the inner wall of the leg 21.

According to the electric heater of the embodiment of the utility model, the power panel part 31 is directly connected with the inner wall of the support leg 21, so that the assembly of the power panel part 31 can be facilitated. In addition, since a power box for accommodating the power board part 31 is not required, the occupied space of the electronic control assembly 3 can be reduced, and other parts can be conveniently installed in the support legs 21. Therefore, the electric heater of the embodiment of the utility model has the advantages of simple structure, convenient assembly and lower cost.

In the embodiment of the present utility model, as shown in fig. 1, the number of the legs 21 is two, the two legs 21 are respectively arranged on both sides of the body 1 in the longitudinal direction of the body 1 (front-rear direction as shown in fig. 1), and the power board part 31 is provided on at least one of the two legs 21.

In one example, the power board parts 31 are one, and one power board part 31 is provided on one of the two legs 21.

In another example, the number of the power board parts 31 is two, and the two power board parts 31 are provided on the two legs 21, respectively.

Alternatively, the number of the power panel parts 31 is two or more, and one part of the power panel parts 31 is provided on the leg 21 on the left side of the main body 1 and the other part of the power panel parts 31 is provided on the leg 21 on the right side of the main body 1.

In some embodiments, as shown in fig. 2 to 4, the power board part 31 includes a power board 311 and a bracket 312, the power board 311 is provided on the bracket 312, and the bracket 312 is detachably connected with the inner wall of the leg 21. When the power panel 311 is mounted, the power panel 311 is fixed to the bracket 312, and then the bracket 312 is mounted to the inner wall of the leg 21, thereby completing the assembly work of the power panel part 31. Because support 312 links to each other with stabilizer blade 21 detachably to can avoid directly dismantling the problem that circuit damage on the power strip 311 that power strip 311 led to, improve the convenience of electric heater equipment, and result of use is better.

In other embodiments, the power board 311 may be directly mounted to the inner wall of the leg 21, which is not limited by the present utility model.

Alternatively, as shown in fig. 3 and 4, the bracket 312 is provided with a first connection portion 3121, and the inner wall of the leg 21 is provided with a first mating portion 2111, and the first connection portion 3121 is engaged with the first mating portion 2111. It will be appreciated that the bracket 312 and the leg 21 are connected by a snap-fit connection, thereby further facilitating the installation of the power panel component 31 by an operator.

For example, as shown in fig. 3 and 4, the first connection portion 3121 is a first hook 31211, the first engaging portion 2111 is a second hook 21111, and the first hook 31211 and the second hook 21111 are engaged. In an example, the first hook 31211 has an L-shaped structure, the second hook 21111 has an inverted L-shaped structure, and the first hook 31211 and the second hook 21111 are buckled together, so as to clamp the bracket 312.

For another example, the first connection portion 3121 is a sliding rail (not shown), the first fitting portion 2111 is a sliding groove (not shown), the sliding rail is clamped in the sliding groove, and the sliding rail can slide along the extending direction of the sliding groove under the action of external force. In one example, the slide rail may be a dovetail slide rail and the chute may be a dovetail chute.

It will be appreciated that, when the power board part 31 is mounted, the slide rail of the bracket 312 may be slidably inserted into the slide groove to fix the bracket 312. When it is desired to remove the power strip member 31, the bracket may be slid in the direction of the chute to separate the bracket 312 from the leg 21. Therefore, the electric heater according to the embodiment of the present utility model can facilitate the assembly and disassembly of the power panel part 31 by connecting the bracket 312 and the leg 21 in the above manner, and has a simple structural design, thereby facilitating the manufacturing.

As another example, as shown in fig. 3 and 4, the number of the first hooks 31211 is two, and the two first hooks 31211 are arranged in the up-down direction. The number of the second hooks 21111 is two, and the two second hooks 21111 are arranged along the up-down direction and are in one-to-one correspondence with the first hooks 31211. The two first hooks 31211 form a sliding track structure. The two second hooks 21111 form a chute structure. Thereby the support 312 both can with stabilizer blade 21 joint, can follow the length direction removal support 312 of spout under the exogenic action again to make things convenient for the installation and the dismantlement work of support 312, and processing manufacturing is simple, and the result of use is better.

Alternatively, as shown in fig. 4, the bracket 312 is provided with a second connection portion 3122, and the inner wall of the leg 21 is provided with a second engagement portion 2112, and the second connection portion 3122 is connected to the second engagement portion 2112 through a screw. It will be appreciated that after the brackets 312 are snapped onto the legs 21, the screws can be threaded into the second connection portions 3122 and the second mating portions 2112, thereby fully restraining the brackets 312 and improving the securement of the brackets 312 to the installation.

In some embodiments, as shown in fig. 1 and 2, the leg 21 includes a leg body 211 and a leg cover 212, the leg body 211 is connected to the body 1, the leg cover 212 is provided on a side of the leg body 211 facing away from the body 1, and the power board part 31 is provided on the leg body 211. It is to be appreciated that, after the power panel part 31 is assembled, the leg cover 212 can be covered on one side of the leg body 211 away from the body 1, and the leg cover 212 is detachably connected with the leg body 211, so that the power panel part 31 is convenient to install and overhaul, and the use effect is good.

Optionally, as shown in fig. 2 and 3, the electronic control assembly 3 further includes a power source 32 and a wire 33, the power source 32 is disposed at the upper end of the stand bar body 211, and the wire 33 is connected to the power source 32 and the power source board 311.

In some embodiments, as shown in fig. 5 and 9, the body 1 includes a housing 11 and a heating module 12, the housing 11 includes an upper case 112 and a lower case 111, the lower case 111 is disposed at a lower end of the upper case 112 and encloses a mounting cavity 113 with the upper case 112, the heating module 12 is disposed in the mounting cavity 113, the power panel part 31 is electrically connected with the heating module 12, and the housing 11 is connected with the legs 21. It can be appreciated that since the housing 11 is divided into the upper case 112 and the lower case 111, and the lower case 111 is positioned at the lower side of the upper case 112, the housing 11 is attractive in appearance and strong in integrity.

Alternatively, as shown in fig. 5 and 6, the upper case 112 is an integral unit, the upper case 112 includes a top cover 1121 and two side plates 1122, the two side plates 1122 are provided on opposite sides of the top cover 1121, the upper ends of the side plates 1122 are connected to the top cover 1121, and the lower ends of the side plates 1122 are detachably connected to the lower case 111. It will be appreciated that the upper shell 112 may be generally n-shaped in cross-section and that the assembly of the housing 11 may be facilitated and made less expensive due to the integral structural member of the upper shell 112.

In some embodiments, as shown in fig. 9, the housing 11 further includes a support plate 114, where the support plate 114 is disposed in the mounting cavity 113, and the support plate 114 is used to support the heating module 12, so that the stability of mounting the heating module 12 can be improved. The support plate 114 is detachably connected to the lower case 111, and the support plate 114 is inserted into the side plate 1122. For example, the support plate 114 is fixed to the lower case 111 by screw connection. And the supporting plate 114 is inserted and fixed with the side plate 1122.

Optionally, as shown in fig. 9, at least one of the two side plates 1122 is provided with a plugging hole 11222, the supporting plate 114 is provided with a plugging portion 1141, and the plugging portion 1141 is penetrated upward through the plugging hole 11222.

In an example, one of the side plates 1122 is provided with a plugging hole 11222, one side of the supporting plate 114 is provided with a plugging portion 1141, and the plugging portion 1141 is penetrated upward through the plugging hole 11222. The other side plate 1122 may be connected by a screw or snap fit.

In another example, the two side plates 1122 are each provided with a plugging hole 11222, the supporting plate 114 is provided with two plugging portions 1141 in the left-right direction, the two plugging portions 1141 respectively correspond to the plugging holes 11222 of the two side plates 1122, and the plugging portions 1141 are upwardly penetrating the plugging holes 11222. The support plate 114 is coupled to the lower case 111 by a screw. When assembling the housing 11, the support plate 114 may be inserted into the side plate 1122 to perform preliminary fixing, and then the lower case 111 is connected to the side plate 1122, and the support plate 114 is connected to the lower case 111 through a screw member, thereby completing the assembling work of the housing 11. By adopting the upper mounting mode, the electric heater provided by the embodiment of the utility model can simplify the assembly process of the shell 11, reduce the production cost of the shell 11 and has higher reliability after assembly.

In some embodiments, as shown in fig. 7 to 9, the lower shell 111 is provided with a hook body 1113, the side plate 1122 is provided with a clamping groove 11221, the hook body 1113 extends along the length direction of the lower shell 111, and the hook body 1113 is clamped with the outer edge of the clamping groove 11221. Because the lower shell 111 and the side plate 1122 are fixed in a clamping manner, the use of screw members can be reduced, the assembly process of the shell 11 is further simplified, the assembly and the disassembly are convenient, and the use effect is good.

Alternatively, as shown in fig. 9, the slot 11221 includes a flared section 112211 and a necked-in section 112212 extending along the length of the side plate 1122, and the hook 1113 is disposed through the necked-in section 112212, such that the hook 1113 can be pulled out through the flared section 112211 by external force. It will be appreciated that one end of the slot 11221 (flared section 112211) is wider, the other end of the slot 11221 (necked-down section 112212) is narrower, the hook body 1113 is inserted upwardly into the slot 11221 from the flared section 112211, and then the lower shell 111 is pushed flat so that the hook body 1113 moves to the necked-down section 112212 and snaps over the edge of the necked-down section 112212, thereby completing the assembly of the lower shell 111.

Alternatively, as shown in fig. 7, the hook body 1113 is provided with a rib 11131, so that the structural strength of the hook body 1113 can be enhanced, and the hook body 1113 is prevented from being deformed.

In some embodiments, as shown in fig. 6 and 7, the lower case 111 includes a lower case body 1111 and two sides 1112, the two sides 1112 are located at both sides of the lower case body 1111 in the width direction and extend upward, a plurality of protrusions 11121 are provided on the outer wall of the sides 1112, the plurality of protrusions 11121 extend along the length direction of the sides 1112, and the protrusions 11121 are abutted against the inner wall of the sides 1112. It is understood that the plurality of protrusions 11121 are of uniform thickness. After the lower case 111 is assembled, the width of the appearance gap between the lower case 111 and the side 1112 is uniform due to the protrusion 11121, so that the appearance of the case 11 is beautiful and the integrity is good.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, 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 formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While the above embodiments have been shown and described, it should be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the utility model.

Claims (13)

1. An electric heater, comprising:

a body;

the support assembly comprises at least two supporting feet, and the two supporting feet are respectively arranged at two sides of the machine body in the length direction;

the electric control assembly comprises a power panel component, wherein the power panel component is positioned in the supporting leg, and the power panel component is directly connected with the inner wall of the supporting leg.

2. The electric heater of claim 1, wherein the power strip component includes a power strip and a bracket, the power strip being disposed on the bracket, the bracket being detachably connected to an inner wall of the leg.

3. The electric heater according to claim 2, wherein the bracket is provided with a first connecting portion, the inner wall of the leg is provided with a first mating portion, and the first connecting portion is clamped with the first mating portion.

4. The electric heater of claim 3, wherein the first connection portion is a first hook, the first mating portion is a second hook, and the first hook and the second hook are engaged and mated;

or, the first connecting part is a sliding rail, the first matching part is a sliding groove, the sliding rail is clamped in the sliding groove, and the sliding rail can slide along the extending direction of the sliding groove under the action of external force.

5. The electric heater of claim 3, wherein the bracket is provided with a second connecting portion, the inner wall of the leg is provided with a second mating portion, and the second connecting portion is connected with the second mating portion through a screw.

6. The electric heater of claim 1, wherein the leg includes a leg body and a leg cover, the leg body being connected to the body, the leg cover being disposed on a side of the leg body facing away from the body, the power strip component being disposed on the leg body.

7. The electric heater of any one of claims 1-6, wherein the body includes a housing and a heating module, the housing includes an upper housing and a lower housing, the lower housing is disposed at a lower end of the upper housing and encloses a mounting cavity with the upper housing, the heating module is disposed in the mounting cavity, the power panel component is electrically connected to the heating module, and the housing is connected to the leg.

8. The electric heater of claim 7, wherein the upper housing is an integral part, the upper housing includes a top cover and two side plates, the two side plates are disposed on opposite sides of the top cover, the upper ends of the side plates are connected to the top cover, and the lower ends of the side plates are detachably connected to the lower housing.

9. The electric heater of claim 8, wherein the housing further comprises a support plate disposed within the mounting cavity, the support plate configured to support the heating module, the support plate being removably coupled to the lower housing, the support plate being in mating plug-in engagement with the side plate.

10. The electric heater according to claim 9, wherein at least one of the two side plates is provided with a plug hole, the support plate is provided with a plug part, and the plug part is penetrated upwards through the plug hole;

and/or the supporting plate is connected with the lower shell through a screw.

11. The electric heater of claim 8, wherein the lower shell is provided with a hook body, the side plate is provided with a clamping groove, the hook body extends along the length direction of the lower shell, and the hook body is clamped with the outer edge of the clamping groove.

12. The electric heater of claim 11, wherein the clamping groove comprises a flaring section and a necking section extending along the length direction of the side plate, the hook body penetrates through the necking section, and the hook body can be pulled out through the flaring section under the action of external force.

13. The electric heater as claimed in claim 8, wherein the lower case includes a lower case body and two sides, the two sides being located at both sides of the width direction of the lower case body and extending upward, a plurality of protrusions being provided on an outer wall of the sides, the plurality of protrusions extending along a length direction of the sides, the protrusions being abutted against an inner wall of the sides.