CN202979311U

CN202979311U - Elastic connection heating assembly and heater

Info

Publication number: CN202979311U
Application number: CN 201220604035
Authority: CN
Inventors: 周文洪
Original assignee: Airlux Electrical Co Ltd
Current assignee: Airlux Electrical Co Ltd
Priority date: 2012-11-15
Filing date: 2012-11-15
Publication date: 2013-06-05
Anticipated expiration: 2022-11-15

Abstract

The utility model relates to the technology field of a heater component and discloses an elastic connection heating assembly. The heating assembly comprises a container and a heating ring which is sleeved on an external surface of a lower end of the container. The heating ring is connected with an elastic component which can make the heating ring move relatively to the container. Compared to the prior art, by using the heating assembly and heater of the utility model, the heating ring is connected through the elastic component so that the heating ring move relatively to the container during a heat-expansion and cold-contraction process of the heating ring and the container and position adjustment is performed. Therefore, under any condition, the heating ring can be contacted with a container surface; heating efficiency is increased; point contact is not generated between the heating ring and the container, which is convenient for carrying out a separating or assembling operation between the heating ring and the container.

Description

Heating component and heater that elasticity connects

Technical field

The utility model relates to the technical field of heater element, relates in particular to the elasticity heating component that connects and the heater that comprises this heating component.

Background technology

In the household electrical appliance such as heater, all be provided with heating component, the heating ring that heating component comprises container and is enclosed within the container lower end.In the course of the work, the heating ring energising produces heat later, then pass to container, thus the effect that realization is heated the object in container.

In order to reach better heating effect, improve the efficiency of heating surface, require the inner surface of heating ring directly to be attached on the outer surface of container, namely that face contacts between heating ring and container, like this, not only the contact area between heating ring and container is larger, and the efficiency of heating surface is high, and is convenient to separating and assembling between heating ring and container.

But, in practice, it is the ring body of continuous whole due to heating ring, and the position between heating ring and container is fixed, like this, all be in heating or cooling process at container and heating ring, due to the phenomenon of expanding with heat and contract with cold, heating ring does not have the strain space, can not move with respect to cavity volume, to adjust the position, cause being difficult to the effect that the face of realizing contacts between heating ring and container, the efficiency of heating surface is not high, and the frequent phenomenon of appearance point contact, causes being difficult to separate or assemble between heating ring and container.

The utility model content

The heating component that the purpose of this utility model is to provide elasticity to connect is intended to solve that heating ring in heating component of the prior art is fixing with the position between container so that the efficiency of heating surface is not high, is difficult to realize separating or assembling between heating ring and container.

The utility model is achieved in that the heating component that elasticity connects, the heating ring that comprises container and be sheathed on described container lower end outer surface, and described heating ring is connected in and can makes described heating ring with respect to the elastic component of described vessel moving.

Further, described elastic component is spring.

Further, described elastic component is connected in described heating ring lower end, and vertically extends.

Further, described elastic component is connected in outside described heating ring, and along outside horizontal-extending.

Further, be provided with crack in the sidewall of described heating ring, described crack runs through the interior outside and the upper and lower side of described heating ring sidewall.

Further, be provided with a plurality of described cracks that distribute alternately in described heating ring sidewall, a plurality of described cracks are separated into a plurality of arc pieces with described heating ring.

The utility model also provides heater, and it comprises the heating component that above-mentioned elasticity connects.

Compared with prior art, heating ring connects by elastic component, and like this, heating ring and container are in the process of expanding with heat and contract with cold, can so that heating ring with respect to vessel moving, carry out the position adjustment, like this, no matter under what state, heating ring can keep contacting with vessel faces, improve the efficiency of heating surface, and can not contact by appearance point between heating ring and container, be convenient to separating or assembly manipulation between heating ring and container.

Description of drawings

Fig. 1 is the schematic perspective view of the heating component that connects of the elasticity that provides of the utility model embodiment;

Fig. 2 is the schematic perspective view one of the heating ring that provides of the utility model embodiment;

Fig. 3 is the schematic perspective view two of the heating ring that provides of the utility model embodiment.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.

Below in conjunction with concrete accompanying drawing, realization of the present utility model is described in detail.

As shown in Fig. 1 ~ 3, the preferred embodiment that provides for the utility model.

The heater that the present embodiment provides comprises heating furnace of family expenses etc., and it includes heating component 1, shell and other parts etc.

Above-mentioned heating component 1 comprises container 11 and heating ring 12, has cavity volume in container 11, can be used for placing the object that needs heating, such as food and water etc.; Heating ring 12 is enclosed within on container 11 lower end outer surfaces, and it can realize heating efficiency by connecing electricity, and transfers heat to container 11, thereby realizes the effect of the object in heating container 11.

In the present embodiment, heating ring 12 connects by elastic component 14, that is to say by elastic component 14 to be connected on other parts of heater, like this, in the process of expanding with heat and contract with cold, can so that heating ring 12 with respect to the movement of container 11, with automatic adjustment position between the two, reach the effect of face contact, improve the efficiency of heating surface, and avoid occurring heating ring 12 and the phenomenon that container 11 appearance points contact, be convenient to separating or assembly manipulation between heating ring 12 and container 11.

Particularly, above-mentioned elastic component 14 is spring, and it can be connected to the lower end of heating ring 12, and is connected on supporting bracket 13, and this supporting bracket 13 is placed on the below of heating ring 12, can play the effect that supports heating component 1.

The lower end of heating ring 12 is provided with a plurality of guide pillars 15 that extend along vertical direction, and guide pillar 15 is located in supporting bracket 13, and is flexibly connected between supporting bracket 13, is not fixedly connected with.Above-mentioned spring housing is located at outside guide pillar 15, and two ends are pressed on respectively supporting bracket 13 and heating ring 12 lower ends.

Certainly, above-mentioned spring also can be arranged on the outside of heating ring 12, and extends along outside horizontal direction, like this, can guarantee the arc piece in the process of expanding with heat and contract with cold, and along outside distortion, adjusts heating ring 12 with respect to the position of container 11.Certainly, in this case, the lower end of heating ring 12 also can arrange above-mentioned spring, also can not arrange, and is specifically decided by actual conditions.

In order to guarantee the strain space of heating ring 12 self, above-mentioned heating ring 12 sidewalls are provided with crack 17, this crack 17 runs through the interior outside and the upper and lower side of heating ring 12 sidewalls, make heating ring 12 form discontinuous ring body, simultaneously, this crack 17 also provides the space for the strain of heating ring 12.

Like this, above-mentioned container 11 and heating ring 12 are in the process of expanding with heat and contract with cold, expansion or contraction along with container 11 or heating ring 12, crack 17 on heating ring 12 sidewalls can satisfy the strain space of permission, make the heating ring 12 can bulk deformation, avoid occurring local deformation, thus also guaranteed heating ring 12 inner surfaces all the time with container 11 appearance plane-plane contacts, the efficiency of heating surface is high, also is convenient to separating or assembly manipulation between heating ring 12 and container 11.

Particularly, above-mentioned crack 17 is to extend along the vertical direction of heating ring 12 sidewalls, certainly, according to actual needs, can be also oblique extension etc.

In order to realize heating ring 12 energising heating, the alternate electrodes 16 that are provided with two connection power supplys of heating ring 12 outer surfaces are in the present embodiment, above-mentioned crack 17 is arranged between two electrodes 16, certainly, also can be arranged on other position, be not limited to the facilities of the present embodiment.

Alternately on heating ring 12 be provided with a plurality of above-mentioned cracks 17, like this, 12 of heating rings are separated into a plurality of arc pieces, and a plurality of arc pieces enclose and are inc ring body, and certainly, each arc piece is energising respectively also.At this moment, when at the above-mentioned spring of the arranged outside of heating ring 12, the outside of each arc piece all can arrange corresponding spring.

The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.

Claims

1. the heating component that connects of elasticity, the heating ring that comprises container and be sheathed on described container lower end outer surface is characterized in that described heating ring is connected in and can makes described heating ring with respect to the elastic component of described vessel moving.

2. the heating component of elasticity connection as claimed in claim 1, is characterized in that, described elastic component is spring.

3. the heating component that connects of elasticity as claimed in claim 1, is characterized in that, described elastic component is connected in described heating ring lower end, and vertically extends.

4. the heating component of elasticity connection as claimed in claim 1, is characterized in that, described elastic component is connected in outside described heating ring, and along outside horizontal-extending.

5. the heating component that connects of as claimed in claim 1 or 2 or 3 or 4 elasticity, is characterized in that, be provided with crack in the sidewall of described heating ring, described crack runs through the interior outside and the upper and lower side of described heating ring sidewall.

6. the heating component of elasticity connection as claimed in claim 5, is characterized in that, be provided with a plurality of described cracks that distribute alternately in described heating ring sidewall, a plurality of described cracks are separated into a plurality of arc pieces with described heating ring.

7. heater, is characterized in that, comprises the heating component that the described elasticity of claim 1 ~ 6 any one connects.