CN206402467U - A kind of good electrothermal furnace of security - Google Patents

Abstract

The utility model provides and is evenly distributed with bottoming hole on a kind of good electrothermal furnace of security, including heat conductive pad, the heat conductive pad.Including radiator and electric heating furnace shell, provided with the support protrusion of more than three between the electric heating furnace shell and radiator.Provided with a circle location fin in the electric heating furnace shell, the support protrusion of described more than three is located in location fin.The support protrusion of described more than three is arranged on radiator bottom.Provided with a circle location fin in the electric heating furnace shell, radiator is arranged in location fin, and the support protrusion of described more than three is arranged on radiator bottom.The radiator includes bottom plate and ring body, the fin upper end of electric heating furnace shell is the outer upwardly extended, the ring body is arranged in outer, ring body includes outer wall and inwall, radiating gap is left between outer wall and outer, the ring body is included at the top of ring body bottom and ring body, and the ring body bottom is provided with one group of heat emission hole at the top of hatch frame, ring body.

Description

A kind of good electrothermal furnace of security

Technical field

The utility model is related to tea ware field, the good electrothermal furnace of particularly a kind of security.

Background technology

Have plenty of this red porcelain heating device on the market now and simply hold silk heating, the shortcoming of this heater using hair It is：Heat energy will be transmitted by devitrified glass, and heating wire and glass must have 2 centimeters or so of distance, so damaging loss of heat Energy.And want the control heating radiating of a variety of electronic components, the thermal efficiency is not high, electronic component for a long time at high operating temperatures easily by Damage.

Utility model content

Utility model purpose：Technical problem to be solved in the utility model is that there is provided one in view of the shortcomings of the prior art Plant the good electrothermal furnace of security.

In order to solve the above-mentioned technical problem, the utility model provides a kind of good electrothermal furnace of security, including calandria, The calandria is provided with heat conductive pad, the heat conductive pad and is evenly distributed with bottoming hole.

In the utility model, including radiator and electric heating furnace shell, three are provided between the electric heating furnace shell and radiator Support protrusion more than individual.

In the utility model, provided with a circle location fin, the support protrusion of described more than three in the electric heating furnace shell In location fin.

In the utility model, the support protrusion of described more than three is arranged on radiator bottom.

In the utility model, provided with a circle location fin in the electric heating furnace shell, radiator is arranged in location fin, The support protrusion of described more than three is arranged on radiator bottom.

In the utility model, the radiator includes bottom plate and ring body, and the fin upper end of electric heating furnace shell is to upwardly extend Outer, the ring body is arranged in outer, and ring body includes outer wall and inwall, and radiating gap, institute are left between outer wall and outer Stating ring body includes ring body bottom and ring body top, and the ring body bottom is provided with one group of heat emission hole at the top of hatch frame, ring body.

In the utility model, the bottom of the bottom plate and inwall is integrally formed, and stability is more preferable.

In the utility model, the calandria is arranged on bottom plate, and calandria is heat-generating disc, and heat conductive pad is adapted to heat-generating disc And it is placed on heat-generating disc, heat-generating disc is electrically connected to the temperature controller being connected with power-line plug, and the level height of outer is higher than hair Electrothermal furnace housing bottom is bolted to connection in the middle of the level height of hot plate, bottom plate.

In the utility model, the bottom plate is provided with the support of more than three, and support, which is provided with, to be used to support fixed heating Disk groove.

In the utility model, the inner wall of ring body is easy to preferably radiating provided with one group of inwall heat emission hole.

In the utility model, the electric heating furnace shell is made up of boccaro.

In the utility model, heating cushion is made up of boccaro, can also be made of metal material.

In the utility model, heat conductive pad is placed on heat-generating disc, is easy to movement, and resistance is played to outside dust and boiling water Every effect, it is both clean in protection stove, avoid heat-generating disc from getting wet again, electrical part in protection stove.

In the utility model, heat conductive pad can be used for food roasting, such as barbecue sweet potato, bread or egg.

Beneficial effect：This electrothermal furnace is by setting support protrusion so that the heat in electrothermal furnace is more easily discharged, and And radiator is not directly contacted with electrothermal furnace outer, it is to avoid human hand is scalded, and improves safety coefficient.

Brief description of the drawings

The utility model is done with reference to the accompanying drawings and detailed description and further illustrated, the utility model Above-mentioned or otherwise advantage will become apparent.

Fig. 1 is the structural representation of embodiment 1；

Fig. 2 is the heat conductive pad schematic diagram of embodiment 1；

Fig. 3 is the electrothermal furnace body diagram of embodiment 1；

Fig. 4 is the radiator schematic diagram of embodiment 1；

Fig. 5 is the radiator schematic diagram of embodiment 2.

Embodiment

The utility model is elaborated below in conjunction with accompanying drawing.

Embodiment 1：

As shown in Figure 1 to Figure 4, the good electrothermal furnace of a kind of security of the present embodiment offer, including radiator 1, electric heating furnace shell 2nd, support protrusion 3, ring body top 4, location fin 5, bottom plate 6, ring body 7, heat-generating disc 8, outer 9, outer wall 10, inwall 11, radiating Hole 12, support 13, inwall heat emission hole 14, heat-generating disc cable hole 15, support locating slot 16, screw 17, temperature control adjust button 18, led Heat pad 19 and bottoming hole 20；

Heat conductive pad 19 is made up of boccaro, and bottoming hole 20 is evenly distributed with heat conductive pad 19, and heat conductive pad 19 is placed on heat-generating disc 8 On, conducted heat by bottoming hole 20, the container of upper end is uniformly heated.

Radiator 1 includes bottom plate 6 and ring body 7, and bottom plate 6 is provided with heat-generating disc 8, and heat-generating disc 8 is electrically connected to be inserted with power line The connected temperature controller of head, temperature controller, which is connected to temperature control regulation button 18, to be used to control temperature, and the upper end of electric heating furnace shell 2 is to prolong upwards It is bolted to connection in the middle of the outer 9 stretched, level height of the level height higher than heat-generating disc 8 of outer 9, bottom plate 6 outer On the screw 17 of shell bottom.Heat-generating disc cable hole 15 is located on bottom plate 6, for heat-generating disc cabling；Screw 17 is located in the middle part of bottom plate, Bottom plate is fixed with bolt so that radiator 1 and electric heating furnace shell 2 are firm.

Ring body 7 is arranged on the inner ring of outer 9, and ring body 7 includes outer wall 10 and inwall 11, left between outer wall 10 and outer 9 scattered Temperature gap, the ring body bottom is provided with one group of heat emission hole 12 at the top of hatch frame, ring body.Support protrusion 3 is arranged on convex The upper end of rib 5, such as Fig. 2 so that the heat of bottom base plate can be discharged by the radiating gap between outer wall 10 and outer 9.

Bottom plate is provided with three supports 13 being adapted to heat-generating disc, and for mounting fixed heat-generating disc 8, bottom edge is provided with three The individual support locating slot 16 being adapted to support 13, fixes support 13.

When in use, using the heat teapot of heat-generating disc 8, bottom plate plays a part of fire-proof and thermal-insulation to this electrothermal furnace, protects The electrical part protected inside electric heating furnace shell 2, an internal heat part is discharged by the heat emission hole 12 on the top of radiator 1, another Partially due to there is provided support protrusion 3, the radiating gap row between the outer 9 of electric heating furnace shell 2 and the outer wall 10 of radiator 1 Go out, the presence in the radiating gap has been also separated by outer 9 and outer wall 10, prevent outer 9 and outer wall 10 from directly contacting, it is to avoid outer 9 Outside overheat causes human hand to scald, and is also beneficial to make full use of heat to carry out boiling heating.Heat conductive pad 19 is placed on heat-generating disc 8 On, heat is through densely covered bottoming hole 20 to the uniform heating of teapot.

Embodiment 2：

As shown in figure 5, the present embodiment, three support protrusions 3 are arranged on the lower end of outer wall 10, three support protrusions of radiator 3 mount in location fin 5.

The utility model provides a kind of good electrothermal furnace of security, implements the method and approach of the technical scheme very Many, described above is only preferred embodiment of the present utility model, it is noted that for those skilled in the art For, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improvements and modifications It should be regarded as protection domain of the present utility model.Each part being not known in the present embodiment can use prior art to be subject to reality It is existing.

Claims (10)

1. a kind of good electrothermal furnace of security, including calandria, it is characterised in that the calandria is provided with heat conductive pad (19), Bottoming hole (20) is evenly distributed with the heat conductive pad.

2. the good electrothermal furnace of a kind of security according to claim 1, it is characterised in that including radiator (1) and electric heating Furnace shell (2), provided with the support protrusion (3) of more than three between the electric heating furnace shell (2) and radiator (1).

3. the good electrothermal furnace of a kind of security according to claim 2, it is characterised in that be provided with the electric heating furnace shell One circle location fin (5), the support protrusion (3) of described more than three is located in location fin (5).

4. the good electrothermal furnace of a kind of security according to claim 2, it is characterised in that the support of described more than three is convex Play (3) and be arranged on radiator (1) bottom.

5. the good electrothermal furnace of a kind of security according to claim 2, it is characterised in that be provided with the electric heating furnace shell One circle location fin (5), radiator (1) is arranged in location fin (5), and the support protrusion (3) of described more than three is arranged on Radiator (1) bottom.

6. the good electrothermal furnace of a kind of security according to claim 2 or 5, it is characterised in that the radiator (1) includes Bottom plate (6) and ring body (7), fin (5) upper end of electric heating furnace shell (2) are the outer (9) upwardly extended, and the ring body (7) sets Put in outer (9), ring body (7) includes outer wall (10), inwall (11), at the top of ring body bottom and ring body (4), outer wall (10) with it is outer Radiating gap is left between along (9), the ring body bottom is that (4) are provided with one group of heat emission hole (12) at the top of hatch frame, ring body.

7. the good electrothermal furnace of a kind of security according to claim 6, it is characterised in that the bottom plate (6) and inwall (11) bottom is integrally formed.

8. the good electrothermal furnace of a kind of security according to claim 6, it is characterised in that the calandria is arranged on bottom plate (6) on, calandria is heat-generating disc (8), and heat conductive pad (19) is adapted to heat-generating disc and is placed on heat-generating disc (8), heat-generating disc (8) electricity The temperature controller being connected with power-line plug is connected to, the level height of outer (9) is higher than the level height of heat-generating disc (8), bottom plate (6) electrothermal furnace housing bottom is bolted to connection in the middle of.

9. a kind of good electrothermal furnace of security according to claim 6, it is characterised in that the bottom plate provided with three with On support (13), support, which is provided with, to be used to support the groove of fixed heat-generating disc.

10. the good electrothermal furnace of a kind of security according to claim 6, it is characterised in that the inner wall of ring body is provided with One group of inwall heat emission hole (14).