Electric chafing dish

Abstract

The utility model discloses an electric chafing dish, which comprises a base, an electric chafing dish body and an electric chafing dish body, the heat insulation plate is arranged in the base; the heating assembly is arranged in the base and located above the heat insulation plate; the lifting assembly is connected with the heating assembly, and the lifting assembly can drive the heating assembly to ascend or descend; and the operating piece is used for controlling the lifting assembly to act. The structure is simple, and the heating assembly can be lifted so as to meet the requirements of matching cookware with different heights.

Description

TECHNICAL FIELD

[0001] The utility model relates to a chafing dish, specifically an electric chafing dish. BACKGROUND

[0002] Chafing dish is a food cooking method suitable for all ages. Chafing dish generally includes a pot and a heat source. The pot is used for blanching food materials, and the heat source is arranged at the bottom of the pot and used for continuously heating the pot. In order to facilitate use, an electric chafing dish has appeared. The heating disc in the base provides heat for the pot.

[0003] According to the number of diners, the pot can be large or small, so electric chafing dishes with different sizes are provided for consumers to choose. In the prior art, the heating disc of the electric chafing dish is fixed. When a higher pot is selected and placed on the heating disc, the pot will be significantly higher than the base, so that the pot and the base are not matched in height. If the heating disc is arranged deeper in the base, when a lower pot is matched, the pot will be deeply sunk in the base, which will affect use. Therefore, the electric chafing dish manufacturer needs to produce different bases to match pots of different heights, which obviously increases the production cost of the manufacturer.

[0004] In addition, for the electric chafing dish, if the pot is replaced by a baking tray, the height of the baking tray is generally lower. If the heating disc on the base is deeper in the base, the baking tray will be difficult to directly contact the heating disc, or the baking tray will be deeply sunk in the base, which will also affect the operation of roasting meat.

[0005] Therefore, it is necessary to improve and optimize the existing electric chafing dish. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at solving at least one of the problems in the prior art. To this end, the utility model provides an electric chafing dish, which is simple in structure and has a heating assembly that can be lifted to meet the needs of matching pots of different heights.

[0007] The utility model solves the technical problems by adopting the following technical scheme:

[0008] An electric chafing dish comprises:

[0009] A base is provided with a power switch;

[0010] A heat insulation plate is arranged in the base;

[0011] A heating assembly is arranged in the base and above the heat insulation plate;

[0012] A lifting assembly is connected with the heating assembly, and the lifting assembly can drive the heating assembly to rise or fall;

[0013] An operating member is used to control the action of the lifting assembly.

[0014] Optionally, the lifting assembly comprises a plurality of support arms, the support arms are hingedly connected in X shape two by two, the lower ends of the support arms are slidably connected to the base on at least one side through a hinge shaft, and the upper ends of the support arms are connected with the heating assembly.

[0015] Optionally, a support plate is further included, the upper ends of the support arms are slidably connected to the support plate on at least one side through a hinge shaft, and the heating assembly is fixedly connected to the support plate.

[0016] Optionally, the base is arranged below the heat insulation plate, and the heat insulation plate is provided with a relief groove to avoid the support arms.

[0017] Optionally, the operating member is a manual operating member, the operating member is connected with the support arm or the hinge shaft, the operating member extends out of the base and can slide relative to the base.

[0018] Optionally, the bottom of the base is provided with a sliding channel and a relief hole, the operating member is arranged in the sliding channel and connected with the support arm or the hinge shaft through the relief hole.

[0019] Optionally, a limiting member is arranged on the operating member, the limiting member is hingedly connected to the operating member, the limiting member is provided with a hook portion, when the lifting assembly is lifted, the hook portion can be hooked on the base to prevent the operating member from sliding, and a torsional spring is arranged on the limiting member to keep the hook portion of the limiting member hooked on the base.

[0020] Optionally, a hand pulling groove is arranged on the operating member, the limiting member is provided with an operating portion, and the operating portion is located in the hand pulling groove.

[0021] Optionally, the operating member is a switch and a motor assembly.

[0022] Optionally, the lifting assembly is a lead screw assembly, and the operating member is a switch and a motor assembly.

[0023] The utility model discloses have at least following one of beneficial effects: the utility model embodiment sets up and connects the lifting assembly of heating assembly, and lifting assembly can drive heating assembly to rise or fall, sets up operating member, and operating member is used to control the action of lifting assembly, so that when the pot is higher, operating member can be used to control lifting assembly to fall, and it is guaranteed that the pot does not overstep the base, when the pot is shorter, operating member can also be used to control lifting assembly to rise, and it is guaranteed that the bottom of the pot can be in good contact with heating assembly, when needing to roast meat, operating member can also be used to control heating assembly to rise, and it is guaranteed that the bottom of the baking tray can be closely attached to heating assembly, can satisfy the heating demand of baking tray, can satisfy the consumer convenient roasting meat, simple and compact structure, and the implementation cost is low, realizes that the same base can match the pot and baking tray demand of different height. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a perspective structure schematic diagram of the electric chafing dish in the embodiment of the present application;

[0025] Figure 2 is Figure 1 is another angle schematic diagram of the structure shown;

[0026] Figure 3 is Figure 1 is a cross-sectional structure schematic diagram of the electric chafing dish (the lifting assembly is in the descending state);

[0027] Figure 4 is Figure 1 is another cross-sectional structure schematic diagram of the electric chafing dish;

[0028] Figure 5 is a cross-sectional structure schematic diagram of the electric chafing dish when the lifting assembly is in the ascending state;

[0029] Figure 6 is another cross-sectional structure schematic diagram of the electric chafing dish when the lifting assembly is in the ascending state;

[0030] Figure 7 is a local partial exploded schematic diagram of the heating assembly and the lifting assembly in the embodiment of the present application (the lifting assembly is in the descending state);

[0031] Figure 8 is a perspective structure schematic diagram of the lifting assembly in the embodiment of the present application when the lifting assembly is in the ascending state;

[0032] Figure 9 is a perspective structure schematic diagram of the heat insulation plate in the embodiment of the present application;

[0033] Figure 10 is a perspective structure schematic diagram of the limiting piece in the embodiment of the present application;

[0034] Figure 11 is a cross-sectional structure schematic diagram of the base in the embodiment of the present application;

[0035] Figure 12 is an exploded schematic diagram of the electric chafing dish for production in the embodiment of the present application.

[0036] BRIEF DESCRIPTION OF DRAWINGS

[0037] 1-base, 11-power switch, 12-slideway, 13-avoidance hole, 2-heat insulation plate, 21-avoidance groove, 3-heating assembly, 31-heating disc, 32-supporting seat, 4-lifting assembly, 41-supporting arm, 42-hinge shaft, 43-base, 431-slideway, 432-hinge hole, 44-supporting plate, 5-operating part, 51-pull slot, 6-limiting part, 61-hook part, 62-operating part, 7-cooker. DETAILED DESCRIPTION

[0038] To make the objectives, technical solutions and advantages of the present application clearer, the embodiments of the present application will be described in detail below with reference to the drawings. It should be noted that the embodiments described below and the features in the embodiments can be combined with each other as long as there is no conflict.

[0039] Many different embodiments or examples are provided below to implement the structure of the present application.

[0040] Referring to Figures 1-12 The electric chafing dish provided in the embodiment of the present application comprises a base 1, a power switch 11 is arranged on the base 1; a heat insulation plate 2 is arranged in the base 1, and the heat insulation plate 2 is used for heat insulation to avoid the heat of the heating assembly being rapidly transmitted to the base 1; a heating assembly 3 is arranged in the base 1 and located above the heat insulation plate 2, in the embodiment, the heating assembly 3 comprises a heating disc 31 and a supporting seat 32, and it can be understood that the heating assembly 3 can also be only the heating disc; a lifting assembly 4 is connected with the heating assembly 3, and the lifting assembly 4 can drive the heating assembly 3 to ascend or descend; and an operating part 5 is used for controlling the action of the lifting assembly 4.

[0041] Referring to Figures 3-8 In some embodiments of the present application, the lifting assembly 4 comprises a plurality of supporting arms 41, the supporting arms 41 are hingedly connected in X shape two by two, the lower end of the supporting arm 41 is slidably connected to the base 43 on at least one side through a hinge shaft 42, the base 43 is fixed on the base 1, and the upper end of the supporting arm 41 is directly or indirectly connected with the heating assembly 3. In the embodiment, the supporting arm 41 is 4, and two supporting arms 41 in each group are hingedly connected in X shape, and each group is arranged on one side of the heating assembly 3, so that the supporting force of the heating assembly 3 is balanced. The left side of the base 43 is provided with a slideway 431, and the right side is provided with a hinge hole 432, the lower end of the supporting arm 41 is slidably connected in the slideway 431 through the hinge shaft 42, and the supporting arm 41 is rotatable relative to the hinge shaft 42.

[0042] Referring to Figures 3-8As shown, in order to better support the heating assembly 3, in some embodiments of the utility model, still include support plate 44, the upper end of support arm 41 at least one side is slidably connected on support plate 44 through hinged shaft, heating assembly 3 is connected and fixed on support plate 44, in this embodiment, the connecting structure of support arm 41 upper end and support plate 44 is consistent with the connecting structure of support arm lower end and base 43.

[0043] Specifically refer to Figure 5 And Figure 9 As shown, in order to better arrange lifting assembly 4, reduce the overall height of base 1, in some embodiments of the utility model, base 43 is arranged below heat insulation plate 2, heat insulation plate 2 is provided with avoiding slot 21 to avoid support arm 41, that is, support arm 41 can pass through avoiding slot 21 and be connected with heating assembly 3 or support plate 44 above heat insulation plate 2. Thus, lifting assembly can be arranged below heat insulation plate 2, so that the lower space of base is fully utilized, and the overall structure of electric chafing dish is compact.

[0044] Specifically refer to Figure 3 、 Figure 5 、 Figure 7 And Figure 8 As shown, in some embodiments of the utility model, operating member 5 is a manual operating member, operating member 5 is connected with support arm 41 or hinged shaft 42, operating member 5 extends outside base 1 to facilitate hand operation, and operating member 5 can slide relative to base 1. Specifically, as shown in Figure 3 、 Figure 7 Lifting assembly 4 is in the lowered state, at this time, user can push operating member 5 rightward by hand, operating member 5 will drive the left end of support arm 41 to move rightward, hinged X-shaped support arm 41 will rotate around the middle hinge point, so that the upper end of support arm 41 is gradually lifted, so as to complete the lifting of lifting assembly 4, and heating assembly 3 is lifted, and finally the state as shown in Figure 5 And Figure 8 When heating assembly 3 needs to be lowered, operating member 5 in Figure 5 、 Figure 8 State is pulled leftward, the upper end of support arm 41 is lowered, and heating assembly 3 is gradually lowered.

[0045] Specifically refer to Figure 3 、 Figure 5 And Figure 11 As shown, in some embodiments of the utility model, the bottom of base 1 is provided with slide 12 and avoiding hole 13, operating member 5 is arranged in slide 12 and connected with support arm 41 or hinged shaft 42 after passing through avoiding hole 13. The structure makes the setting of operating member 5 simple and reliable.

[0046] Specifically refer toFigure 3 、 Figure 5 、 Figure 7 、 Figure 8 as well as Figure 10 As shown, in some embodiments of the present invention, a limiter 6 is provided on the operating member 5, and the limiter 6 is hinged on the operating member 5. The limiter 6 is provided with a hook 61. When the lifting assembly 4 is raised, the hook 61 can be hooked on the base 1 to prevent the operating member 5 from sliding. The limiter 6 is provided with a torsion spring (not shown in the figure), which keeps the hook 61 of the limiter 6 hooked on the base 1. That is, when the position is moved toward the inside of the base ( Figure 3 When the operating member 5 is pushed in the right direction, the operating member 5 will drive the lifting assembly 4 to rise. Figure 5 In the illustrated state, the limiter 6 flips under the action of the torsion spring's return force, causing the hook portion 61 on the limiter 6 to hook onto the base 1, preventing the operating member 5 from sliding to the left. At this point, if the user releases their hand, the lifting assembly 4 will not descend under the weight of the cookware, ensuring that the lifting assembly 4 always remains in the raised state. When the user manually pulls the limiter 6, the limiter 6 overcomes the torsion spring's elastic force and rotates, releasing the hook portion 61 from the base 1. The operating member 6 can then be manually moved to the left, causing the lifting assembly 4 to descend. Of course, it is understood that after the limiter 6 is released from its position, the lifting assembly 4 can also descend naturally under the weight of the cookware, without necessarily applying or excessively applying a leftward force to the operating member 5.

[0047] In some embodiments of the present invention, the operating member 5 is provided with a hand-pull groove 51, and the limiting member 6 has an operating portion 62, and the operating portion 62 is located in the hand-pull groove 51. Figure 5 As shown, when the heating component 3 needs to be lowered, the user only needs to insert the finger of one hand into the hand-pull groove 51 of the operating member 5. At this time, the finger will touch the operating part 62 of the limit member 6 and trigger the limit member 6 to rotate, so as to release the hook 61 of the limit member 6 from being hooked on the base 1. The user can lower the heating component 3 by pulling the operating member 5 outward through the hand-pull groove 51. That is, when operating, the user can quickly release the limiting effect of the limit member 6 and pull the operating member 5 outward with one hand, which is simple and convenient to operate.

[0048] It is understandable that in some embodiments of the present invention, the operating member is not limited to the manual operating member in the above embodiments. The operating member can also be configured as a switch and a motor assembly, and the switch is used to trigger the action of the motor assembly to realize the electric drive lifting assembly 4 to lift or lower the shelf.

[0049] It can be understood that, in some embodiments of the utility model, the lifting assembly can also be a lead screw assembly, the operating member is a switch and a motor assembly, the lead screw is driven to rotate by the motor assembly, and the lead screw drives the heating assembly 3 connected with the lead screw to ascend and descend.

[0050] From the above structural analysis, it can be seen that, in the embodiments of the utility model, the lifting assembly 4 connected with the heating assembly 3 is arranged, the lifting assembly 4 can drive the heating assembly 3 to ascend or descend, the operating member 5 is arranged to control the action of the lifting assembly 4, so that when the pot 7 is relatively high, the lifting assembly 4 can be controlled to descend by the operating member 5, and it is ensured that the pot 7 does not protrude from the base too much, when the pot 7 is relatively low, the lifting assembly 4 can also be controlled to ascend by the operating member 5, and it is ensured that the bottom of the pot 7 can be in good contact with the heating assembly 3, when meat needs to be roasted, the heating assembly 3 can also be controlled to ascend by the operating member 5, and it is ensured that the bottom of the baking tray can be closely attached to the heating assembly, which can meet the heating demand of the baking tray and the convenience of consumers to roast meat, the structure is simple and compact, the implementation cost is low, and the demand that the same base can match pots and baking trays of different heights is realized. Figure 5 、 Figure 6 In the embodiments of the utility model, the pot 7 can also be a baking tray.

[0051] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled persons in the technical field to which the utility model belongs without departing from the purpose of the utility model.

Claims

1. An electric hot pot, characterized in that: include: A base, wherein a power switch is provided on the base; a heat insulation board, disposed in the base; A heating component is arranged in the base and located above the heat insulation board; A lifting component connected to the heating component, the lifting component can drive the heating component to rise or fall; Operating parts are used to control the movement of lifting components.

2. The electric hot pot according to claim 1, characterized in that: The lifting assembly includes a plurality of support arms, each of which is hinged in an X shape. At least one side of the lower end of the support arm is slidably connected to the base through a hinge shaft, and the upper end of the support arm is connected to the heating assembly.

3. The electric hot pot according to claim 2, characterized in that: A support plate is also included. At least one side of the upper end of the support arm is slidably connected to the support plate through a hinge shaft, and the heating component is connected and fixed to the support plate.

4. The electric hot pot according to claim 2, characterized in that: The base is arranged below the heat insulation board, and an avoidance groove is arranged on the heat insulation board to avoid the support arm.

5. The electric hot pot according to claim 2, characterized in that: The operating member is a manual operating member connected to the support arm or the hinge shaft. The operating member extends out of the base and can slide relative to the base.

6. The electric hot pot according to claim 5, characterized in that: A slideway and an avoidance hole are provided at the bottom of the base. The operating member is provided in the slideway and is connected to the support arm or the hinge shaft after passing through the avoidance hole.

7. The electric hot pot according to claim 6, characterized in that: A limiting member is provided on the operating member, and the limiting member is hinged to the operating member. A hook is provided on the limiting member, and when the lifting assembly is raised, the hook can be hooked on the base to prevent the operating member from sliding; a torsion spring is provided on the limiting member, and the torsion spring enables the hook of the limiting member to remain hooked on the base.

8. The electric hot pot according to claim 7, characterized in that: The operating member is provided with a hand-pull groove, and the limiting member has an operating portion, and the operating portion is located in the hand-pull groove.

9. The electric hot pot according to claim 2, characterized in that: The operating parts are switches and motor components.

10. The electric hot pot according to claim 1, characterized in that: The lifting assembly is a screw assembly, and the operating part is a switch and a motor assembly.

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