CN212132620U - Spitting of fland body structure, heating installation - Google Patents

Abstract

The utility model relates to the technical field of household appliances, concretely relates to spit of fland body structure and heating installation. A heater body structure comprises a heater sheet main body, an oil pocket structure formed on the heater sheet main body, a heating element arranged in the oil pocket structure, and a heat conduction device, wherein the heat conduction device is close to or connected to the heating element and is accommodated in a space between the heating element and the inner wall of the oil pocket. The utility model provides a spit of fland body structure has effectively solved the uneven problem of conduction oil heating of electric heating element in to the oil pocket.

Description

Spitting of fland body structure, heating installation

Technical Field

The utility model relates to the technical field of household appliances, concretely relates to spit of fland body structure and heating installation.

Background

The electric heating oil heater is used as a household appliance commonly used for household winter heating, the working principle of the electric heating oil heater is that an electric heating rod is used for heating heat conduction oil in oil pockets on the bottom of a heater sheet main body, then the high-temperature heat conduction oil enters the oil pockets on the top of the heater sheet main body through a heat conduction oil way, the heat conduction oil between adjacent heater sheets is communicated through the oil pockets, the heat conduction oil heats the heater sheet main body in the process of circulating through the heat conduction oil way, and then the heat conduction oil transfers heat to the ambient air so as to achieve the.

However, when the electric heating rod heats the heat conduction oil in the oil pocket, the heat conduction oil near the electric heating rod rises quickly, the quickly-raised heat conduction oil enters the oil way of the heater sheet main body quickly under the action of density difference, so that the lower part of the heater sheet main body, particularly the position near the lower oil pocket, has a common heat dissipation effect.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the uneven defect of conduction oil heating in the oil pocket of the electrical heating stick in the oil spit of fland piece among the prior art to provide a spit of fland body structure, heating installation.

In order to solve the technical problem, the utility model provides a spit of fland body structure, including spit of fland piece main part, the shaping is in the last oil pocket structure of spit of fland piece main part and setting are in heating element in the oil pocket structure still includes heat conduction device, is close to or connects heating element is last, and the holding in heating element with in the space between the inner wall of oil pocket.

Further, the heat conducting device includes: a plurality of heat conducting parts arranged deep into the heat conducting oil; a base adapted to be adjacent to or attached to the heating element, on which the thermally conductive portion is disposed.

Further, the base is configured as a hollow columnar structure, the heat conduction portion is provided on a peripheral surface of the base, and the heating element is provided in an inner hollow of the base.

Further, the heating element is configured as a heating rod, and the inner circumferential surface of the hollow part of the base is arranged to be attached to the outer circumferential surface of the heating rod.

Further, the plurality of heat conduction parts are arranged on the circumferential surface of the base at equal intervals.

Further, the shape of the heat conduction portion is configured to be any one or more of a needle shape, a circular ring shape, a single sheet shape or a spiral sheet shape.

The utility model discloses in still provide a heating installation, including anyone in the aforesaid the spit of fland body structure.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a spit of fland body structure has set up heat-transfer device in the oil pocket, and in heat-transfer device was in the space between the inner wall of heating element and oil pocket, heat that heat-transfer device produced heating element, the conduction oil in the more quick conduction direction oil pocket. After using heat transfer device, not only be close to heating element's conduction oil can obtain faster temperature rise, keep away from heating element's conduction oil under heat transfer device's effect, equally can obtain faster temperature rise, and then realize the homogeneity of heating element to the conduction oil heating in the oil pocket, thereby make on the more effectual heat conduction of conduction on the conduction oil the spit of fland body of oil pocket department, guarantee the radiating homogeneity of spit of fland main part, thereby improve the radiating effect of whole spit of fland body, and the oil pocket that generally has heating element sets up the lower tip at spit of fland body structure usually, thereby improve the general problem of spit of fland body structure latter half radiating effect.

2. The utility model provides a spit of fland body structure, heating element are constructed as the heating rod, and the outer peripheral face setting of the inner peripheral surface laminating heating rod of base cavity guarantees to have great area of contact between base and heating element, and area of contact is big, can improve the heat conduction efficiency between heating element and base, improves whole heat conduction device's heat conduction effect.

3. The utility model provides a spit of fland body structure, a plurality of heat conduction portion equidistant settings are on the global of base, and equidistant distribution's heat conduction portion is at the in-process that the heat conduction was conducted to the heat conduction oil, can effectively guarantee the uniformity of the heat conduction that the heat conduction oil of unit volume received, guarantees the homogeneity that the heat conduction oil was heated in the whole oil package.

4. The utility model provides a spit of fland body structure, the shape of heat conduction portion is constructed for needle, the ring form, any kind or several kinds in the monolithic or the spiral slice, the heat conduction portion of above-mentioned shape has increased heating element's heat radiating area and heat dissipation scope, can be better with the conduction oil of heat transfer in the oil pocket, the heat conduction portion in the above-mentioned structure can also strengthen the disturbance of near heat conduction oil of heat conduction portion simultaneously, reinforce the heat transfer effect, the better transmission of heat that makes the conduction oil gives the lower part of spit of fland body structure, the radiating effect of improvement spit of fland body structure lower part.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an assembly structure of a heating element provided in embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a heat conduction device provided in embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a modified embodiment of a heat transfer device provided in example 1 of the present invention;

fig. 4 is a schematic structural view of a modified embodiment of the heat transfer device provided in example 1 of the present invention;

fig. 5 is a schematic structural view of a modified embodiment of the heat transfer device provided in example 1 of the present invention;

fig. 6 is a schematic structural view of a heating apparatus according to embodiment 2 of the present invention;

description of reference numerals:

1-a heating element;

2-heat conducting means; 21-a heat conducting portion; 22-a base;

3-mounting a base;

a-electric oil-filled warmer.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

As shown in fig. 1 to 2, the heater body structure provided in this embodiment includes a heater sheet main body, an oil pocket structure formed on the heater sheet main body, a heating element 1 disposed in the oil pocket structure, and a heat conducting device 2, which is close to or connected to the heating element 1 and is accommodated in a space between the heating element 1 and an inner wall of the oil pocket.

The heater body structure in this embodiment is a heater body structure of an electric oil heater, an upper oil pocket and a lower oil pocket are generally arranged on the heater body structure, and the heating element 1 is installed in the lower oil pocket.

The heating element 1 in this embodiment is an electric heating rod, and when an external power supply is powered on, the electric heating rod generates heat to heat the heat conducting oil in the oil pocket.

As shown in fig. 1, mounting seats 3 are arranged at two end portions of the oil outlet, the mounting seats 3 are in a flange structure, a clamping groove is formed in the center of each mounting seat 3, one end of an electric heating rod is inserted into the clamping groove, and a circuit connector can be arranged at the groove bottom of the clamping groove to power on the electric heating rod.

As shown in fig. 2, the heat transfer means 2 comprises a number of heat transfer portions 21 arranged deep into the heat transfer oil; a base 22, adapted to be adjacent to or attached to the heating element 1, has a heat conducting portion 21 formed thereon. And the base 22 is constructed as a hollow column structure in the present embodiment, and the base 22 is directly fitted over the outer circumferential surface of the electric heating rod. The heat conduction portion 21 in this embodiment is a sheet-like heat conduction sheet structure formed on the peripheral surface of the heat conduction portion 21 in the longitudinal direction of the base 22. The heat conduction part 21 increases the heat dissipation area and the heat dissipation range of the heating element 1, can be better transfer the heat to the conduction oil in the oil pocket, and the heat conduction part 21 in the structure can also strengthen the disturbance of the conduction oil near the heat conduction part 21, strengthens the heat transfer effect, makes the better transmission of heat of conduction oil for the lower part of the heater body structure, improves the heat dissipation effect of the heater body structure lower part.

Therefore, in this embodiment, the heat conduction device 2 is disposed in the oil pocket, the heat conduction device 2 is disposed in the space between the heating element 1 and the inner wall of the oil pocket, and the heat generated by the heating element 1 is conducted to the heat conduction oil in the oil pocket more rapidly by the heat conduction device 2 through the heat conduction device 2. After using heat conduction device 2, not only be close to the conduction oil of heating element 1 and can obtain faster temperature rise, keep away from the conduction oil of heating element 1 under heat conduction device 2's effect, equally can obtain faster temperature rise, and then realize the homogeneity of heating element 1 to the conduction oil heating in the oil pocket, thereby make on the more effective conduction of heat on the conduction oil carries the spit of fland body of oil pocket department, improve the radiating effect of the spit of fland body of oil pocket department, improve the general problem of spit of fland body structure lower half dispersion heat effect.

In order to improve the heat conduction efficiency between the heating element 1 and the heat conduction device 2, in the embodiment, the inner circumferential surface of the hollow portion of the base 22 is attached to the outer circumferential surface of the electric heating rod, so as to ensure that the base 22 and the heating element 1 have a larger contact area, and the larger the contact area, the higher the heat conduction efficiency between the heating element 1 and the base 22.

In other embodiments, there is a gap between the inner peripheral surface of the hollow portion of the base 22 and the outer peripheral surface of the electric heating rod, and the gap is small, and is generally between 0.5mm and 1mm, so as to facilitate the base 22 to be sleeved on the electric heating rod.

In order to further enhance the disturbance of the heat transfer oil in the oil pocket and the heat transfer efficiency, in some embodiments, a plurality of flow holes may be further processed on the heat conduction portion 21 to facilitate the flow of the heat transfer oil between two adjacent heat conduction portions 21.

In consideration of further increasing the contact area between the heat conducting part 21 and the heat conducting oil, in some embodiments, the heat conducting part 21 may further include a plurality of corrugated structures, such as louvers, to maximize the contact area between the heat conducting part 21 and the heat conducting oil.

As shown in fig. 3, another embodiment of the heat conduction part 21 is shown, in which the shape of the heat conduction part 21 is configured as a needle, and a plurality of heat conduction parts 21 with needle-like structures are uniformly distributed on the outer circumferential surface of the base 22, and one end of each heat conduction part is inserted into the heat conduction oil, so as to realize direct heating of the heat conduction oil far away from the heating element 1.

As shown in fig. 4, another embodiment of the heat conduction portion 21 is shown, in which the shape of the heat conduction portion 21 is configured to be circular, the center of the circular ring is fitted on the outer circumferential surface of the base 22, and a plurality of circular heat conduction portions 21 are uniformly distributed along the axial direction of the base 22.

As shown in fig. 5, another embodiment of the heat conduction portion 21 is shown, in which the heat conduction portion 21 is configured in a spiral sheet shape, which is directly molded on the outer circumferential surface of the base 22.

Example 2

As shown in fig. 6, the present embodiment provides a heating device, specifically an electric oil-filled warmer a, including the heater body structure in embodiment 1, and having all the technical advantages thereof, which are not described herein again.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (8)

1. The utility model provides a spit of fland body structure, includes spit of fland main part, the shaping is in spit of fland structure and set up heating element (1) in spit of fland main part, its characterized in that still includes:

and the heat conduction device (2) is close to or connected to the heating element (1) and is accommodated in a space between the heating element (1) and the inner wall of the oil pocket structure.

2. The heat carrier structure according to claim 1, characterized in that the heat conducting means (2) comprise:

a plurality of heat conducting parts (21) arranged deep into the heat conducting oil;

-a base (22) suitable for being adjacent to or connected to said heating element (1), on which said heat-conducting portion (21) is arranged.

3. The heating element structure according to claim 2, characterized in that the base (22) is configured as a hollow cylindrical structure, the heat conducting portion (21) is provided on the circumferential surface of the base (22), and the heating element (1) is provided in the inner hollow of the base (22).

4. The heating element structure according to claim 3, characterized in that the heating element (1) is configured as a heating rod, the inner circumference of the hollow of the base (22) being arranged to fit the outer circumference of the heating rod.

5. The heat carrier structure according to claim 3 or 4, characterized in that several heat conducting portions (21) are arranged at equal intervals on the circumference of the base (22).

6. The heat conductor structure according to claim 5, characterized in that the shape of the heat conductor (21) is configured as any one or several of a needle, a ring, a single sheet or a spiral sheet.

7. The heat conductor structure according to claim 6, characterized in that the heat conductor (21) is provided with flow-through holes.

8. A heating appliance, comprising:

the statin structure of any of claims 1-7.

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