Height-adjustable multifunctional warmer

Abstract

The height-adjustable multifunctional warmer comprises a base body and a cover body which are connected with each other, an open heating space is formed in the cover body, and a plurality of heating pipes are arranged in the heating space in an inserted mode. A heat dissipation space is formed between the base body and the cover body, an air draft unit is arranged in the heat dissipation space, an air outlet groove is formed in the bottom of the base body, a communicating groove for communicating the heating space with the heat dissipation space is formed in the cover body, and a partition plate for separating the heating space from the heat dissipation space is inserted in the base body; detachable supporting legs are inserted into the bottom of the base body, so that the base body has different heights.

Description

TECHNICAL FIELD

[0001] The utility model relates to a heating device technical field, concretely relates to a height adjustable multifunctional heating device. BACKGROUND

[0002] The heating device is a kind of equipment for heating, it can convert electric energy, gas and other energy into heat energy, and heat is transferred to air by radiation, convection or contact, to improve indoor temperature, provide people with warm and comfortable living environment.

[0003] The heating device on market is mainly oil heater and fan heater, especially some heating devices with PTC heater and fan, which output hot air through air outlet to achieve heating effect, but the heating device has single function, and the height of the heating device cannot be adjusted, thereby reducing the user experience. UTILITY MODEL CONTENT

[0004] To solve the technical problems in the background art, the utility model provides a height adjustable multifunctional heating device.

[0005] The utility model discloses the technical scheme adopted to solve its technical problems as follows:

[0006] A height adjustable multifunctional heating device, comprising a base body and a cover body connected to each other, the cover body forms an open heating space inside, and a plurality of heating pipes are inserted into the heating space;

[0007] The base body and the cover body form a heat dissipation space, and an air extraction unit is arranged in the heat dissipation space, the base body bottom forms an air outlet groove, and the cover body forms a communication groove communicating the heating space and the heat dissipation space, and a partition plate is inserted into the base body for partitioning the heating space and the heat dissipation space;

[0008] The base body bottom is provided with a detachable supporting leg, so that the base body has different heights.

[0009] Preferably, the base body bottom is provided with a plurality of insertion holes for inserting the supporting leg, the insertion holes include first insertion holes and second insertion holes, when the supporting leg is inserted into the first insertion holes, a first supporting mode is formed, and when the supporting leg is inserted into the second insertion holes, a second supporting mode is formed, by the above improvement, the supporting leg can be inserted into the first insertion holes or the second insertion holes, so that the supporting leg is supported on the base body bottom in different modes.

[0010] Preferably, the first insertion hole is deeper than the second insertion hole, the base body has a first height when the supporting leg is inserted into the first insertion hole, and the base body has a second height when the supporting leg is inserted into the second insertion hole, and the first height is smaller than the second height. Through the above improvement, the height of the base body is adjusted by the depth of the hole. When the height of the base body needs to be increased, the supporting leg can be inserted into the second insertion hole. When the height of the base body needs to be decreased, the supporting leg can be inserted into the first insertion hole to meet the adjustment of different heights.

[0011] Preferably, the bottom of the cover body is provided with an annular reinforcing protrusion extending in the air outlet direction, and the first insertion hole is formed in the annular reinforcing protrusion. Through the above improvement, the first insertion hole is arranged on the annular reinforcing protrusion, thereby greatly improving the structural strength of the first insertion hole and preventing damage to the first insertion hole during disassembly of the supporting leg.

[0012] Preferably, first reinforcing protrusions are arranged on the outer contour of the annular reinforcing protrusion, and second reinforcing protrusions are arranged on the inner contour of the annular reinforcing protrusion. Through the above improvement, the supporting leg needs to be swung back and forth during disassembly. The first reinforcing protrusions and the second reinforcing protrusions can prevent the base body from cracking during swinging, thereby increasing the structural strength of the base body.

[0013] Preferably, the insertion hole is arranged obliquely, and the supporting leg is in interference fit with the insertion hole. Through the above improvement, the insertion hole is arranged obliquely, so that the supporting leg is obliquely supported on the bottom of the base body, further improving the stability of the base body, and the supporting leg is in interference fit with the insertion hole, thereby ensuring the reliability of the installation of the supporting leg.

[0014] Preferably, a plurality of heat dissipation grooves are arranged between the periphery and the bottom of the base body. Through the above improvement, the heat dissipation effect is improved.

[0015] Preferably, the bottom of the base body is formed with a reinforcing rib connected to the second insertion hole. Through the above improvement, the structural strength of the second insertion hole is increased.

[0016] Preferably, an attachment plate is further connected to the cover body, the attachment plate extends around the heating space, the attachment plate is provided with an open area corresponding to the heating space and a connecting edge extending inwardly from the open area, and a net rack is arranged above the heating space, the connecting edge is inserted into the net rack. Through the above improvement, the attachment plate can be clamped to the cover body. The attachment plate can be used to place objects, and the net rack can be used to bake food or tea, thereby increasing the functions of the warmer.

[0017] Preferably, the connecting edge comprises a first clamping edge and a second clamping edge arranged on two sides of the open area respectively, the first clamping edge has a length extending towards the open area greater than that of the second clamping edge, and when the first clamping edge is completely placed in the net rack, the second clamping edge is separated from the net rack, and when the second clamping edge is placed in the net rack, the first clamping edge is partially placed in the net rack, so that the reliability of the connection between the attachment plate and the cover body is improved.

[0018] Compared with the prior art, the utility model has the advantages and beneficial effects that:

[0019] Through the connection of the base body and the cover body, an open heating space is formed in the cover body, and a plurality of heating pipes are inserted in the heating space, the heating pipes can heat the upper end of the heating space when working, and a heat dissipation space is formed between the base body and the cover body, an air extraction unit is arranged in the heat dissipation space, an air outlet groove is formed in the bottom of the base body, a communication groove is formed in the cover body and communicates the heating space and the heat dissipation space, a partition plate is inserted in the base body and used for partitioning the heating space and the heat dissipation space, and the partition plate can be extracted, hot air is extracted from the air outlet groove by the air extraction unit, so that feet can be placed below the base body for heating, the function of the warmer is more diversified, and a detachable supporting foot is inserted in the bottom of the base body, the height of the base body can be changed by detaching the supporting foot, the needs of different use scenarios of users are met, and the use experience of users is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic diagram of the utility model;

[0021] Figure 2 It is a whole structure bottom schematic diagram of the utility model;

[0022] Figure 3 It is a supporting foot and second insertion hole cooperation schematic diagram of the utility model;

[0023] Figure 4 It is a supporting foot and first insertion hole cooperation schematic diagram of the utility model;

[0024] Figure 5 It is an explosion view of the whole structure of the utility model;

[0025] Figure 6 It is a sectional view of the whole structure of the utility model;

[0026] Figure 7 It is an attachment plate and cover body cooperation schematic diagram of the utility model;

[0027] Figure 8 It is an attachment plate schematic diagram of the utility model;

[0028] In the diagram: 1. Base; 2. Cover; 3. Heating space; 4. Heating element; 5. Heat dissipation space; 6. Frame; 7. Exhaust unit; 8. Air outlet duct; 9. Connecting duct; 10. Partition; 11. Support leg; 12. Socket; 1.1 First socket; 1.2 Second socket; 1.3 Support protrusion; 1.4 Annular reinforcing protrusion; 1.5 First reinforcing protrusion; 1.6 Second reinforcing protrusion; 1.7 Heat dissipation groove; 1.8 Reinforcing rib; 2.1 Attachment plate; 2.2 Open area; 2.3 Connecting edge; 2.4 First snap-fit ​​edge; 2.5 Second snap-fit ​​edge; Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] It should be understood that although the terms upper, middle, lower, top, one end, etc., appear in this document to describe various elements, these elements are not limited by these terms. These terms are only used to distinguish the elements from each other for ease of understanding, and are not used to define any directional or sequential restrictions.

[0031] like Figures 1-8 As shown, a height-adjustable multifunctional heater includes a base 1 and a cover 2 connected to each other. The cover 2 forms an open heating space 3, and a number of heating tubes 4 are inserted in the heating space 3. The base 1 and the cover 2 form a heat dissipation space 5. When the heating tubes 4 are working, they can provide warmth at the upper part of the heating space 3.

[0032] Furthermore, an exhaust unit 7 is provided in the heat dissipation space 5, an air outlet groove 8 is formed at the bottom of the base 1, and a connecting groove 9 is formed on the cover 2 to connect the heating space 3 and the heat dissipation space 5. A partition 10 is inserted on the base 1 to separate the heating space 3 and the heat dissipation space 5. The partition 10 can be pulled out, and the exhaust unit 7 can be used to draw hot air out from the air outlet groove 8, so that feet can be put under the base 1 for warmth, thus making the heater more versatile.

[0033] In addition, compared with the existing technology where the heat of the heater can only be emitted from the top and the utilization rate is low, the heat inside the heater can be carried out by the fan through the exhaust unit 7, thereby improving the heat utilization rate and the heating effect.

[0034] Further, the base 1 is provided with detachable supporting legs 11 at the bottom, which can be detached to change the height of the base 1, so as to meet the needs of different use scenarios of the user and improve the user experience.

[0035] As shown in Figures 1 to 6 Further explanation of the embodiment of the insertion hole 12, the base 1 is provided with several insertion holes 12 for inserting the supporting legs 11 at the bottom, the insertion hole 12 includes a first insertion hole 1.1 and a second insertion hole 1.2, the supporting leg 11 is inserted into the first insertion hole 1.1, and constitutes a first supporting mode, and the supporting leg 11 is inserted into the second insertion hole 1.2, and constitutes a second supporting mode.

[0036] In daily use, the supporting leg 11 can be inserted into the first insertion hole 1.1 or the second insertion hole 1.2, so that the supporting leg 11 is supported at the bottom of the base 1 in different modes, for example, the number of the first insertion hole 1.1 is 3, the first insertion hole 1.1 is arranged at the center of the base 1, when the supporting leg 11 is inserted into the first insertion hole 1.1, the supporting leg 11 is triangularly supported at the bottom of the base 1, and the number of the second insertion hole 1.2 is 4, the second insertion hole 1.2 is distributed below the four corners of the base 1 to ensure the stability of the supporting leg 11 supporting the base 1.

[0037] Further, the depth of the first insertion hole 1.1 is greater than that of the second insertion hole 1.2, when the supporting leg 11 is inserted into the first insertion hole 1.1, the base 1 has a first height, when the supporting leg 11 is inserted into the second insertion hole 1.2, the base 1 has a second height, and the first height is less than the second height.

[0038] The height of the base 1 is adjusted by the depth of the hole, when it is needed to raise the base 1, the supporting leg 11 can be inserted into the second insertion hole 1.2, when it is needed to lower the height of the base 1, the supporting leg 11 can be inserted into the first insertion hole 1.1, so as to meet the adjustment of different heights.

[0039] In addition, the base 1 is further provided with a supporting protrusion 1.3 at the bottom, which is in contact with the ground, so that the base 1 has a certain heat dissipation gap with the ground to ensure the heat dissipation effect.

[0040] As a preferred, the insertion hole 12 is inclined, and the supporting leg 11 is in interference fit with the insertion hole 12, so that the supporting leg 11 is inclined to support at the bottom of the base 1, further improving the stability of the base 1, and the interference fit between the supporting leg 11 and the insertion hole 12 ensures the reliability of the installation of the supporting leg 11.

[0041] As shown in Figures 1 to 6As shown, as the first jack 1.1 and the second jack 1.2 are further explained in the embodiment, the bottom of the cover 2 is provided with an annular reinforcing protrusion 1.4 extending in the air outlet direction, the first jack 1.1 is arranged on the annular reinforcing protrusion 1.4, thereby greatly improving the structural strength of the first jack 1.1, and causing damage to the first jack 1.1 during the disassembly of the supporting leg 11.

[0042] Further, the first reinforcing protrusions 1.5 are arranged on the outer contour of the annular reinforcing protrusion 1.4, and the second reinforcing protrusions are arranged on the inner contour of the annular reinforcing protrusion 1.4.

[0043] During the disassembly of the supporting leg 11, the supporting leg 11 needs to be swung back and forth, and the first reinforcing protrusions 1.5 and the second reinforcing protrusions can prevent the bottom of the base body 1 from cracking during the swinging of the supporting leg 11, thereby increasing the structural strength of the base body 1.

[0044] As preferred, the bottom is formed with a reinforcing rib 1.8, the reinforcing rib 1.8 is connected to the second jack 1.2, thereby increasing the structural strength of the second jack 1.2 and preventing the second jack 1.2 from cracking.

[0045] As preferred, a plurality of heat dissipation grooves 1.7 are arranged between the periphery and the bottom of the base body 1, thereby improving the heat dissipation effect.

[0046] As shown in Figure 7 , Figure 8 In some other embodiments, the cover 2 is further connected with an attachment plate 2.1, the attachment plate 2.1 extends on the periphery of the heating space 3, the attachment plate 2.1 is provided with an open area 2.2 corresponding to the heating space 3, and a connecting edge 2.3 extending inwardly from the open area 2.2, and a mesh rack 6 is arranged above the heating space 3, the connecting edge 2.3 is inserted into the mesh rack 6, the attachment plate 2.1 can be clamped on the cover 2, and the attachment plate 2.1 can be used to place articles, and the mesh rack 6 can be used to bake food or tea, thereby increasing the function of the warmer.

[0047] Specifically, the connecting edge 2.3 includes a first clamping edge 2.4 and a second clamping edge 2.5 arranged on both sides of the open area 2.2, respectively, the first clamping edge 2.4 has a greater extension length than the second clamping edge 2.5 toward the open area 2.2, when the first clamping edge 2.4 is completely inserted into the mesh rack 6, the second clamping edge 2.5 is separated from the mesh rack 6, when the second clamping edge 2.5 is inserted into the mesh rack 6, the first clamping edge 2.4 is partially inserted into the mesh rack 6, thereby improving the reliability of the connection between the attachment plate 2.1 and the cover 2.

[0048] In the installation process, the first clamping edge 2.4 can be inserted into the net rack 6 completely, and then the second clamping edge 2.5 is placed into the net rack 6 by sliding the attachment plate 2.1, which improves the convenience of installing the attachment plate 2.1.

[0049] In addition, the top net rack 6 can be used for grilling and heating food, and water can be added in the partition plate 10 to humidify, further improving the functionality of the warmer.

[0050] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model. Those skilled in the art can make modifications to the embodiment without creative contribution after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A height-adjustable multifunctional warmer, characterized in that, It comprises a base body (1) and a cover body (2) connected with each other, and a heating space (3) is formed in the cover body (2) and is open, and a plurality of heating tubes (4) are arranged in the heating space (3); A heat dissipation space (5) is formed between the base body (1) and the cover body (2), and an air exhaust unit (7) is arranged in the heat dissipation space (5), and an air outlet groove (8) is formed at the bottom of the base body (1), and a communication groove (9) is formed on the cover body (2) and communicates the heating space (3) and the heat dissipation space (5), and a partition plate (10) is arranged on the base body (1) and separates the heating space (3) and the heat dissipation space (5); A detachable supporting leg (11) is arranged at the bottom of the base body (1) so that the base body (1) has different heights.

2. The height-adjustable multifunctional warmer according to claim 1, wherein, A plurality of plug-in holes (12) are arranged at the bottom of the base body (1) for inserting the supporting leg (11), and the plug-in hole (12) comprises a first plug-in hole (1.1) and a second plug-in hole (1.2), when the supporting leg (11) is inserted into the first plug-in hole (1.1), a first supporting mode is formed, and when the supporting leg (11) is inserted into the second plug-in hole (1.2), a second supporting mode is formed.

3. The height adjustable multi-functional warmer of claim 2, wherein, The depth of the first plug-in hole (1.1) is greater than that of the second plug-in hole (1.2), when the supporting leg (11) is inserted into the first plug-in hole (1.1), the base body (1) has a first height, when the supporting leg (11) is inserted into the second plug-in hole (1.2), the base body (1) has a second height, and the first height is less than the second height.

4. The height-adjustable multifunctional warmer according to claim 3, wherein, The cover body (2) comprises an annular reinforcing protrusion (1.4) extending in the air outlet direction at the bottom, and the first plug-in hole (1.1) is formed in the annular reinforcing protrusion (1.4).

5. The height adjustable multi-functional warmer of claim 4, wherein, First reinforcing protrusions (1.5) are arranged at intervals on the outer contour of the annular reinforcing protrusion (1.4), and second reinforcing protrusions are arranged at intervals on the inner contour of the annular reinforcing protrusion (1.4).

6. The height adjustable multi-functional warmer of claim 2, wherein, The plug-in hole (12) is arranged obliquely, and the supporting leg (11) is in interference fit with the plug-in hole (12).

7. The height adjustable multi-functional warmer of claim 1, wherein, A plurality of heat dissipation grooves (1.7) are arranged at intervals on the side and bottom of the base body (1).

8. The height adjustable multi-functional warmer of claim 3, wherein, A reinforcing rib (1.8) is formed at the bottom of the base body (1), and the reinforcing rib (1.8) is connected with the second plug-in hole (1.2).

9. The height adjustable multi-functional warmer of claim 1, wherein, An attachment plate (2.1) is further connected to the cover body (2), the attachment plate (2.1) extends on the side of the heating space (3), the attachment plate (2.1) is provided with an open area (2.2) corresponding to the heating space (3), and a connecting edge (2.3) extending inward from the open area (2.2), and a net rack (6) is arranged above the heating space (3), and the connecting edge (2.3) is inserted into the net rack (6).

10. The height adjustable multi-functional warmer of claim 9, wherein, The connecting edge (2.3) comprises a first clamping edge (2.4) and a second clamping edge (2.5) arranged on both sides of the open area (2.2) respectively, the extending length of the first clamping edge (2.4) towards the open area (2.2) is greater than that of the second clamping edge (2.5), and when the first clamping edge (2.4) is completely arranged in the net rack (6), the second clamping edge (2.5) is separated from the net rack (6), and when the second clamping edge (2.5) is arranged in the net rack (6), the first clamping edge (2.4) is partially arranged in the net rack (6).

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