CN208941690U - Use the heater box of upper and lower heating method - Google Patents

Abstract

The utility model discloses the heater boxes for using upper and lower heating method, including cabinet, the bottom end of cabinet is provided with bottom plate, and the inside of cabinet is uniformly equipped with heating box, the middle position at heating box both ends is all provided with sliding block, and the sliding slot of wall box being internally provided with sliding block cooperation, heating box includes the double-deck aluminum strip, upper heat generating member and lower heat generating member, and upper heat generating member is fixed with lower heat generating member by interior hexagonal screw rod and the double-deck aluminum strip, upper heat generating member is identical with the structure of lower heat generating member and setting symmetrical above and below, by being provided with sliding block and sliding slot, so that itself structure of the installation optimization, convenient for carrying out heating operation by pull heating box, to enhance convenience when device uses, realize the heatable function of upper and lower plates of heating box, improve the heating effect of device, utilize the effect of temperature sensor and timer , realize for the temp-controlling and time-controlling function in heating box heating process, to enhance the functionality of device.

Description

Use the heater box of upper and lower heating method

Technical field

The utility model relates to heating equipment technical fields, specially use the heater box of upper and lower heating method.

Background technique

With the development of national economy and the progress of science and technology, the utilization rate of various heating equipments is also higher and higher, and heating is set Standby is usually the device being made of heating element and attachment, and the type of heating equipment is varied, and most common is heater box, Heater box can provide the heating of food or beverage, be bringing great convenience property of daily life.

However existing heater box or generally existing some either large or small defects on the market, people cannot be met well Growing demand, be similar to, existing heater box often has the simple drawback of structure, this is unfavorable for the long-term of device It promotes, meanwhile, the generally existing heating effect of existing heater box is bad, and the single drawback of heating method, this leads to making for device It is bad with effect, in addition, for existing heater box also in the prevalence of not easy-to-maintain defect, this leads to the practical of device on the market Property it is not high, and waste energy, for these problems, we have proposed a kind of heating of heating method above and below novel use Case provides better usage experience preferably to cater to the demand in market for people.

Utility model content

The purpose of this utility model is to provide the heater boxes for using upper and lower heating method, to solve in above-mentioned background technique The structure of proposition is simple, heating effect is bad and heating method is single and is not easy the problem of overhauling.

To achieve the above object, the utility model provides the following technical solutions: using the heater box of upper and lower heating method, packet Include cabinet, the bottom end of the cabinet is provided with bottom plate, and the inside of cabinet uniformly installs that there are three above heating box, heating box The middle position at both ends is all provided with sliding block, and the sliding slot of wall box being internally provided with sliding block cooperation, before cabinet End face is equipped with the indication panel matched with heating box quantity, and indication panel is equipped with timer and double-layer showing item, cabinet front end Control panel is installed, and the inside of control panel is equipped with single-chip microcontroller at the top of face, heating box includes double-deck aluminum strip, upper heat generating member With lower heat generating member, the medial surface of two double-deck aluminum strips is respectively provided with locating slot and lower locating slot, and two double-deck aluminum strips are respectively set Two ends pairing in two ends of upper heat generating member and lower heat generating member, and upper heat generating member is penetrated and is fixed in locating slot, under The two ends pairing of heat generating member is penetrated and is fixed in lower locating slot, and upper heat generating member and lower heat generating member by interior hexagonal screw rod with The double-deck aluminum strip is fixed, and upper heat generating member is identical with the structure of lower heat generating member and setting symmetrical above and below, makes heat generating member and lower heat generating member Between form incubation cavity for being kept the temperature to food, be enclosed with heat-preservation cotton, upper heat generating member and lower fever around heating box Part is made of nigrescence aluminium sheet, silicone rubber heating plate and temperature sensor, and silicone rubber heating plate is laid in the lateral surface of nigrescence aluminium sheet, temperature Degree sensor is set in the middle part of the lateral surface of silicone rubber heating plate, and one end of temperature sensor extends to form terminals, temperature outward The terminals of sensor are electrically connected by the input terminal of conducting wire and single-chip microcontroller, and the output end of single-chip microcontroller passes through conducting wire and silica gel The input terminal of heating board is electrically connected, and the output end of single-chip microcontroller is electrically connected by the input terminal of conducting wire and timer.

Preferably, the central position inside the wall box is provided with carbon dioxide filled layer, and carbon dioxide is filled out It fills layer inside of two sides wall box and is all provided with ceramic fiber cotton thermal insulation layer.

Preferably, the inner sidewall of the cabinet and lateral wall are all provided with overlay cladding, and the both ends of cabinet are all provided with and add The inside of strong plate, the stiffening plate is evenly arranged with reinforcing rib.

Preferably, one end of the cabinet side is hinged with door body, and to be provided with rubber close for the junction of door body and cabinet Strip of paper used for sealing.

Preferably, the central position of the door body is equipped with observation window, and constitutes between observation window and door body embedded Structure.

Compared with prior art, the utility model has the beneficial effects that the heater box using upper and lower heating method passes through Cabinet, heating box, silicone rubber heating plate, single-chip microcontroller, timer and temperature sensor are installed, allow the device one side base It is both provided with silicone rubber heating plate in the top of heating box and bottom end, so that the upper and lower plates that device realizes heating box are heatable Function improves the heating effect of device, on the other hand utilizes the effect of temperature sensor and timer, realizes for heating Temp-controlling and time-controlling function in box heating process is conducive to the long-term popularization of the device, the dress to enhance the functionality of device It sets by being equipped with interior hexagonal screw rod, double-layer showing item and the double-deck aluminum strip, so that the heating box of the device is integrally convenient for tearing open It unloads and installs, consequently facilitating device is overhauled and safeguarded, enhance the practicability of device, meanwhile, the device is by being provided with Sliding block and sliding slot, so that the installation optimization structure of itself, convenient for carrying out heating operation by pull heating box, to enhance Convenience when device uses.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the utility model embodiment；

Fig. 2 is the structural decomposition diagram of heating box in the utility model embodiment；

Fig. 3 is the schematic perspective view of heating box in the utility model embodiment；

Fig. 4 is door body opening state schematic diagram in the utility model embodiment；

Fig. 5 is that the utility model applies wall box the schematic diagram of the section structure in example；

Fig. 6 is the connection framework schematic diagram that the utility model applies single-chip microcontroller in example；

In figure: 1, cabinet；2, control panel；3, reinforcing rib；4, heating box；5, bottom plate；6, double-layer showing item；7, timing Device；8, stiffening plate；9, the double-deck aluminum strip；10, silicone rubber heating plate；11, temperature sensor；12, nigrescence aluminium sheet；13, heat-preservation cotton；14, Terminals；15, interior hexagonal screw rod；16-1, upper heat generating member；16-2, lower heat generating member；17, door body；18, observation window；19, rubber is close Strip of paper used for sealing；20, single-chip microcontroller；21, sliding block；22, sliding slot；23, ceramic fiber cotton thermal insulation layer；24, carbon dioxide filled layer；25, built-up welding Layer；26, upper locating slot；27, lower locating slot；28, incubation cavity；29, indication panel.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-6 is please referred to, a kind of embodiment provided by the utility model: using the heater box of upper and lower heating method, including Cabinet 1, the bottom end of the cabinet 1 are provided with bottom plate 5, and the inside of cabinet 1 is uniformly installed there are six heating box 4, and 4 liang of heating box The middle position at end is all provided with sliding block 21, constitutes drawing and pulling type knot by sliding block 21 and sliding slot 22 between cabinet 1 and heating box 4 Structure makes it optimize the structure of device, carries out pull use, the central position of 1 interior of cabinet to heating box 4 convenient for user The place of setting is provided with carbon dioxide filled layer 24, and the inside of 24 liang of 1 side walls of side box body of carbon dioxide filled layer is all provided with ceramics Cellucotton thermal insulation layer 23 makes it through the function of heat insulation that carbon dioxide and ceramic fiber cotton have, so that whole device Preferable heat insulating effect is realized, to alleviate the excessive of heat in device use process, realizes environmental protection and energy saving Advantage, the inner sidewall and lateral wall of cabinet 1 are all provided with overlay cladding 25, and the both ends of cabinet 1 are all provided with stiffening plate 8, reinforce The inside of plate 8 is evenly arranged with reinforcing rib 3, makes the structural strength which increase device, to be conducive to extend the use of device In the service life, one end of 1 side of cabinet is hinged with door body 17, and the junction of door body 17 and cabinet 1 is provided with rubber weather strip 19, makes Which increase the sealing performances of device, to improve the using effect of device, the central position of door body 17 is equipped with observation Window 18 makes it easy to the inner workings that staff observes device, to enhance the practicability of device, and 1 side of cabinet Wall is internally provided with the sliding slot 22 cooperated with sliding block 21, and the side at 1 top of cabinet is equipped with control panel 2, the front end of cabinet 1 Face is equipped with the indication panel 29 matched with 4 quantity of heating box, and indication panel 29 is equipped with timer 7 and double-layer showing item 6, cabinet Control panel 2 is installed, and the inside of control panel 2 is equipped with single-chip microcontroller 20 at the top of 1 front end face, heating box 4 includes Double-layer aluminum The medial surface of item 9, double-layer showing item 6, upper heat generating member 16-1 and lower heat generating member 16-2, two double-deck aluminum strips 9 are respectively provided with positioning Slot 26 and lower locating slot 27, two double-deck aluminum strips 9 are respectively arranged at two ends of heat generating member 16-1 Yu lower heat generating member 16-2, and The two ends pairing of upper heat generating member 16-1 is penetrated and is fixed in locating slot 26, and the two ends pairing of lower heat generating member 16-2 penetrates And it is fixed in lower locating slot 27, and upper heat generating member 16-1 and lower heat generating member 16-2 passes through interior hexagonal screw rod 15 and the double-deck aluminum strip 9 Fixed, upper heat generating member 16-1 is identical with the structure of lower heat generating member 16-2 and setting symmetrical above and below, makes heat generating member 16-1 and issues The incubation cavity 28 for being kept the temperature to food is formed between warmware 16-2, is enclosed with heat-preservation cotton 13, upper hair around heating box 4 Warmware 16-1 and lower heat generating member 16-2 are made of nigrescence aluminium sheet 12, silicone rubber heating plate 10 and temperature sensor 11, silicone rubber heating Plate 10 is laid in the lateral surface of nigrescence aluminium sheet 12, and temperature sensor 11 is set in the middle part of the lateral surface of silicone rubber heating plate 10, temperature One end of sensor 11 extends to form terminals 14 outward, and the terminals 14 of temperature sensor 11 pass through conducting wire and single-chip microcontroller 20 Input terminal is electrically connected, and the output end of single-chip microcontroller 20 is electrically connected by the input terminal of conducting wire and silicone rubber heating plate 10, monolithic The output end of machine 20 is electrically connected by the input terminal of conducting wire and timer 7.The silicone rubber heating plate 10 is a kind of soft yieldable Laminar electrothermal device, it is pool shape, Filamentous metallic heating body to be distributed in the glass fibers for being coated with high-temperature-resisting silicon rubber It being formed between dimension cloth, through hot press moulding, body is thin, and silicone rubber heating sheet is light, and heating power is rapid, temperature rise is fast, big with heating surface, It generates heat uniform, weather-proof, corrosion resistant, environmental protection, the characteristic that fire-retardant, easy for installation, the service life is long, dielectric strength is high, in numerous electric heaters Part is useful for, and the output end of single-chip microcontroller 20 is electrically connected by the input terminal of conducting wire and timer 7, the model of the single-chip microcontroller 20 It can be HT66F018, the model of the temperature sensor 11 can be CWDZ11, and the model of the timer 7 can be WJ-J0201-1.

Working principle: in use, external power supply, staff, will first with the mating reaction of sliding block 21 and sliding slot 22 Heating box 4 is released inside cabinet 1, successively different articles to be heated is placed in each heating box 4, to enhance The functionality of device, since the top of heating box 4 and bottom end are all provided with silicone rubber heating plate 10, so that device realizes heating The heatable function of the upper and lower plates of box 4, improves the heating effect of device, meanwhile, the device is by being equipped with temperature sensing Device 11 and timer 7, so that device is realized for the temp-controlling and time-controlling function in 4 heating process of heating box, to enhance dress The functionality set is conducive to the long-term popularization of the device, further, since the device is provided with ceramic fiber cotton thermal insulation layer 23 and two Carbonoxide filled layer 24 so that device passes through the function of heat insulation that has of carbon dioxide and ceramic fiber cotton, realize compared with Good heat insulating effect, so that the advantages of alleviating the excessive of heat in device use process, realizing environmental protection and energy saving, meets The epoch rule of sustainable development, finally, due to which the device is provided with overlay cladding 25, reinforcing rib 3 and stiffening plate 8, so that the dress It sets and enhances the structural strength of itself, to be conducive to extend the service life of device.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (5)

1. using the heater box of upper and lower heating method, including cabinet, the bottom end of the cabinet are provided with bottom plate, and the inside of cabinet Uniformly there are three above heating box for installation, and the middle position at heating box both ends is all provided with sliding block, and wall box is interior Portion is provided with the sliding slot with sliding block cooperation, it is characterised in that: the front end face of cabinet is equipped with the index plane matched with heating box quantity Plate, indication panel are equipped with timer and double-layer showing item, are equipped with control panel at the top of cabinet front end face, and control panel Inside is equipped with single-chip microcontroller, and heating box includes the double-deck aluminum strip, upper heat generating member and lower heat generating member, and the medial surface of two double-deck aluminum strips is equal Locating slot and lower locating slot in setting, two double-deck aluminum strips are respectively arranged at two ends of heat generating member Yu lower heat generating member, and on The two ends pairing of heat generating member is penetrated and is fixed in locating slot, the pairing of two ends of lower heat generating member penetrate and be fixed on it is lower fixed In the slot of position, and upper heat generating member and lower heat generating member are fixed by interior hexagonal screw rod and bilayer aluminum strip, upper heat generating member and lower heat generating member Structure is identical and setting symmetrical above and below, makes to form the heat preservation for keeping the temperature food between heat generating member and lower heat generating member Chamber is enclosed with heat-preservation cotton, upper heat generating member and lower heat generating member around heating box and is passed by nigrescence aluminium sheet, silicone rubber heating plate and temperature Sensor is constituted, and silicone rubber heating plate is laid in the lateral surface of nigrescence aluminium sheet, and temperature sensor is set to the lateral surface of silicone rubber heating plate Middle part, one end of temperature sensor extend to form terminals outward, and the terminals of temperature sensor pass through conducting wire and single-chip microcontroller Input terminal is electrically connected, and the output end of single-chip microcontroller is electrically connected by the input terminal of conducting wire and silicone rubber heating plate, single-chip microcontroller Output end is electrically connected by the input terminal of conducting wire and timer.

2. the heater box according to claim 1 using upper and lower heating method, it is characterised in that: in inside wall box Carbon dioxide filled layer is provided at the position of centre, and the inside of carbon dioxide filled layer two sides wall box is all provided with ceramic fibre Vinylon and cotton blend thermal insulation layer.

3. the heater box according to claim 1 using upper and lower heating method, it is characterised in that: the inner sidewall of cabinet and outer Side wall is all provided with overlay cladding, and the both ends of cabinet are all provided with stiffening plate, and the inside of stiffening plate is evenly arranged with reinforcing rib.

4. the heater box according to claim 1 using upper and lower heating method, it is characterised in that: cut with scissors one end of cabinet side It is connected to door body, and the junction of door body and cabinet is provided with rubber weather strip.

5. the heater box according to claim 4 using upper and lower heating method, it is characterised in that: the central position of door body Observation window is installed, and constitutes damascene structures between observation window and door body.