CN204554912U

CN204554912U - Electrothermal furnace structure

Info

Publication number: CN204554912U
Application number: CN201520188859.XU
Authority: CN
Inventors: 林荣国
Original assignee: QINMAO INDUSTRIAL Co Ltd
Current assignee: QINMAO INDUSTRIAL Co Ltd
Priority date: 2015-03-31
Filing date: 2015-03-31
Publication date: 2015-08-12
Anticipated expiration: 2025-03-31

Abstract

A kind of electrothermal furnace structure of the utility model, it has a hollow body, body interior top is provided with a slider and a panel, in slider, be provided with a heating module heat energy to be provided and the spare part set by the heat of heating module and slider bottom effectively can be isolated by counter plate, the heat produced by heating module heats the article be seated on panel or container, body bottom is provided with multiple air vent and multiple air admission hole, separately be provided with multiple venthole at top periphery, electrothermal furnace heats the hot-air produced and will be discharged by venthole, cold air then enters in body by air admission hole and air vent, body interior temperature is made to maintain in set temperature range in thermal convection current mode, having the energy not needing must expend as prior art ventilation equipment both can make inner sustain in set temperature, separately can reduce the noise that ventilation equipment produce.

Description

Electrothermal furnace structure

Technical field

The utility model is a kind of heating appliances, and the heat that espespecially furnace interior can be produced carries out the electrothermal furnace dispelled the heat in thermal convection current mode.

Background technology

The electrothermal furnace that prior art uses, the structure of its outline includes a body of heater, its inside is provided with a heat-generating units and circuit module, this heat-generating units is changed by electric energy and produces heat, a heat-conducting plate is provided with on the top of body of heater, heat-generating units controls after heat-conducting plate heating via circuit module, this heat-conducting plate can provide user be placed on heat-conducting plate heat for carrying out the article that heat or the pan that is loaded with article, because heat-generating units will produce high heat in use, so in furnace interior space, accumulation there is high heat, the spare part of the circuit module that furnace interior is installed be subject to high hot high temperature and produce heat and add and take advantage of the impact of effect and damage, the high heat of assembling for avoiding furnace interior causes the damage of part or body of heater, ventilation equipment must be provided with at furnace interior, such as draft fan, by the use of draft fan, the hot-air of inside is discharged and the cold air of outside is sucked simultaneously, the temperature in furnace interior space so can be made to maintain set temperature.

Damage because the spare part installed in electrothermal furnace is vulnerable to the impact of the high heat of high temperature, if be separately provided with draft fan so as to adjustment temperature at furnace interior, except must consume electric power driven running except, in another operation process, generation is had noise by the rotation of flabellum, so not only to waste energy and the noise produced also causes the puzzlement of user, thus have aforesaid problem and shortcoming.

Utility model content

The utility model is because the problem of aforementioned prior art and shortcoming, a kind of utility model of heat being discharged in thermal convection current mode of the utility model design, so not only simple structure and the spare part that inside is installed can effectively carry out isolating to maintain normal operation, separately do not need do not have noise to be produced as its utility model object when using ventilation equipment and expend the energy and use.

The utility model is for reaching aforesaid object, the technological means used is to provide a kind of electrothermal furnace, it includes a body, one slider, one heating module and a panel, wherein this body is a hollow housing, an opening is formed in top end face, be provided with multiple venthole on body shell wall side top and be provided with multiple air admission hole in bottom, this slider is a hollow and top is formed with the housing of opening, the periphery of this opening part is outwardly formed with a ring plate, this ring plate is combined with the opening on body top, the bottom face of this slider housing is formed as an installed surface, this panel is a lamellar body, this heating module is provided with at the bottom face of panel, this panel is arranged on body openings place, heating module is positioned at this slider enclosure interior.

Described electrothermal furnace structure, wherein this body is formed with an opening at housing bottom face further, is formed with a lower locating slot concavely, is separately provided with a bottom further at opening part, this bottom is a lamellar body and is combined in this lower locating slot place, and this lamellar body is provided with multiple air vent.

Described electrothermal furnace structure, wherein the outer wall periphery of this body housing is formed with multiple longitudinal recess, is formed multiple in longitudinal flow-guiding channel between each adjacent recesses in body interior.

Described electrothermal furnace structure, wherein the opening periphery of this body is formed with a upper locating slot concavely, and the ring plate of this slider and this panel are positioned at locating slot place.

Described electrothermal furnace structure, wherein the installed surface place of this slider is provided with the circuit module of a control further.

Described electrothermal furnace structure, wherein the bottom face of this body housing is provided with foot pad.

The utility model is by the utilization of aforementioned techniques means, the heat produced due to inner heat module can by thermal convection current mode, the venthole of the hot-air of inside by top is discharged, cold air is flowed into by the air admission hole of bottom or air vent, body interior is made to obtain effective heat radiation, in addition by set slider, the heat that heating module can be produced gives significant interval with the circuit module being positioned at installed surface isolates, and damages to prevent the spare part because of circuit module to be subject to high heat effect; It is more smooth and easy that the setting of another cooperation flow-guiding channel can make hot-air upwards flow, to improve thermal convection current effect and radiating effect thereof, separately having the energy not needing must expend as prior art ventilation equipment both can make inner sustain in set temperature, and can reduce the noise produced when ventilation equipment use.

Accompanying drawing explanation

Fig. 1 is schematic appearance of the present utility model.

Fig. 2 is three-dimensional exploded view of the present utility model.

Fig. 3 is generalized section of the present utility model.

Fig. 4 is perspective cross section schematic diagram of the present utility model.

Fig. 5 is another generalized section of the present utility model.

Wherein Reference numeral:

Locating slot on 10 bodies 101

102 times locating slot 11 air admission holes

12 recess 13 ventholes

14 flow-guiding channel 15 foots pad

20 bottom 21 air vents

30 slider 31 installed surfaces

40 heating module 50 panels

Detailed description of the invention

Shown in Fig. 1 and Fig. 2, the utility model is a kind of electrothermal furnace structure, and it includes body 10, bottom 20, slider 30, heating module 40 and a panel 50.

Coordinate referring to shown in Fig. 3 simultaneously, this body 10, it is a hollow housing, an opening is formed in top central authorities, this opening periphery is formed with a upper locating slot 101 concavely, separately be formed with an opening in bottom, a lower locating slot 102 is concavely formed at opening periphery, the bottom periphery of the housing of body 10 is provided with multiple air admission hole 11 again, top is formed with multiple venthole 13, another cooperation is referring to shown in Fig. 5, and the outer wall periphery of body 10 is formed with multiple longitudinal recess 12, is formed multiple in longitudinal flow-guiding channel 14 between each adjacent recesses 12 in body 10 inside; Body 10 can be provided with multiple foot pad 15 at bottom face further, to provide the use of setting.

This bottom 20, it is a lamellar body and coordinates the shape of locating slot 102 under set by body 10 bottom end opening, the lamellar body of bottom 20 is provided with multiple air vent 21, and this bottom 20 combines and is positioned this lower locating slot 102 place, and air vent 21 can communicate with outside for the inside of body 10.

This slider 30, it is a hollow and top is formed with the housing of opening, this housing is outwardly formed with a ring plate at the periphery of opening part, the bottom face of the housing of this slider 30 is formed as an installed surface 31, and this slider 30 can be mounted on the top end opening of this body 10 and be positioned locating slot 101 place on this with its ring plate; This heating module 40 is the heat generating component of a prior art, can be used for controlling the circuit module (not shown) that heating module 40 produces heat energy and is arranged on installed surface 31 place.This panel 50 is a lamellar body, its shape is identical with the upper locating slot 101 set by body 10 top end opening, this heating module 40 is combined in the bottom face of this panel 50, and this panel 50 is arranged on upper locating slot 101 place with its periphery, makes this heating module 40 be positioned at the housing of this slider 30.

Coordinate referring to shown in Fig. 4 and Fig. 5 again, the utility model electrothermal furnace in use, this heating module 40 is through controlling to produce heat energy, can heat the article be placed on panel 50 or pan, heat energy rises making the temperature of slider 30 simultaneously, because heating module 40 and the effective interval of circuit module being positioned at installed surface 31 place can be isolated by slider 30 of the present utility model, another hollow body 10 housing tip is provided with venthole 13 and is provided with air admission hole 11 in bottom, make outside cold air can be entered the enclosure interior of body 10 by air admission hole 11, and the hot-air of enclosure interior can be discharged by the venthole 13 on top, by this thermal convection current mode can by body 10 enclosure interior produce carry heat from, its installed surface 31 place that is inner and slider 30 is made to maintain the temperature of a setting and be unlikely overheated.

Moreover air vent 21 is provided with on the bottom 20 of body 10 housing bottom, when thermal convection current is carried out, when body 10 hot inside air is flowed out by venthole 13, cold air is except can being entered by air admission hole 11, a large amount of cold airs more can be made to enter the enclosure interior of body 10 by air vent 21, to improve the radiating effect to body 10 and slider 30.

Claims

1. an electrothermal furnace structure, it is characterized in that, include a body, one slider, one heating module and a panel, wherein this body is a hollow housing, an opening is formed in top end face, be provided with multiple venthole on body shell wall side top and be provided with multiple air admission hole in bottom, this slider is a hollow and top is formed with the housing of opening, the periphery of this opening part is outwardly formed with a ring plate, this ring plate is combined with the opening on body top, the bottom face of this slider housing is formed as an installed surface, this panel is a lamellar body, this heating module is provided with at the bottom face of panel, this panel is arranged on body openings place, heating module is positioned at this slider enclosure interior.

2. electrothermal furnace structure as claimed in claim 1, it is characterized in that, this body is formed with an opening at housing bottom face further, a lower locating slot is concavely formed at opening part, separately be provided with a bottom further, this bottom is a lamellar body and is combined in this lower locating slot place, and this lamellar body is provided with multiple air vent.

3. electrothermal furnace structure as claimed in claim 1 or 2, it is characterized in that, the outer wall periphery of this body housing is formed with multiple longitudinal recess, is formed multiple in longitudinal flow-guiding channel between each adjacent recesses in body interior.

4. electrothermal furnace structure as claimed in claim 3, is characterized in that, the opening periphery of this body is formed with a upper locating slot concavely, and the ring plate of this slider and this panel are positioned at locating slot place.

5. electrothermal furnace structure as claimed in claim 4, it is characterized in that, the installed surface place of this slider is provided with the circuit module of a control further.

6. electrothermal furnace structure as claimed in claim 5, it is characterized in that, the bottom face of this body housing is provided with foot pad.