CN204889584U

CN204889584U - Chafing dish

Info

Publication number: CN204889584U
Application number: CN201520526298.XU
Authority: CN
Inventors: 舒贤臣
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-21
Filing date: 2015-07-21
Publication date: 2015-12-23
Anticipated expiration: 2025-07-21

Abstract

The utility model discloses a chafing dish, including the base, locate base top the pot body, locate the combustion chamber of pot body central authorities and pass the pot cover of combustion chamber and pot body adaptation, still including heating tube that is used for the heating pot body and the control that links with the heating tube electricity, pot body bottom is located to the heating tube. The utility model discloses with the bottom of heating tube setting at the pot body to pot body bottom surface is hugged closely to the heating tube, and heat -conduction is good, has not only effectively improved heating efficiency, and the heat loss is little, and it is effectual to boil, avoids moreover burning and places chafing dish's desktop when using.

Description

Chafing dish

Technical field

The utility model belongs to kitchen utensils field, especially relates to the chafing dish that a kind of electric charcoal is dual-purpose.

Background technology

Tradition chafing dish is generally thermal source with charcoal, this chafing dish structure is simple, but because charcoal source is restricted, and it is artificially more difficult to the control of charcoal burning when using, firepower size can not be regulated more easily, the now electric charcoal Two-purpose chafing dish of general employing, as Chinese patent CN204274114 discloses the dual-purpose Copper chafing dish of a kind of electric charcoal, in order to realize providing a kind of electric power and charcoal used in combination, can arbitrarily regulate firepower size simultaneously, the dual-purpose Copper chafing dish of electric charcoal easy to use, it comprises copper pot body, with the copper charcoal fire cylinder of copper pot body by integral forming, be arranged on copper charcoal fire cylinder bottom and be provided with the charcoal net of some mesh, be connected with copper pot body and support the base of copper pot body, around being arranged on the opening of base, the electrothermal tube that can heat the base of copper pot body, be arranged on base, control the control valve of current switching and control electrothermal tube heating-up temperature, be arranged on the electric jack that base is connected with electrothermal tube and control valve, the power line be connected with electric jack and power supply.

But electrothermal tube is arranged on the opening of base by it, for the heating of copper pot body, the conducting effect of this design electrothermal tube is poor, conduct heat slower, the thermal efficiency is lower, and not only boil weak effect in use, and the food mouthfeel of rinsing out is not good, and electrothermal tube is arranged on base causes the temperature of base higher, desktop of easily burning causes unnecessary loss.

Utility model content

In order to overcome the deficiencies in the prior art, the utility model provides that a kind of heat transfer efficiency is high, heat-generating pipe long service life, safe and reliable chafing dish.

The utility model solves the technical scheme that its technical problem adopts: a kind of chafing dish, comprise base, be located at pot body above this base, be located at pot combustion chamber of body central authorities and the pot cover through described combustion chamber and pot body adaptation, also comprise for the heat-generating pipe of heating kettle body and the control piece that is electrically connected with heat-generating pipe, heat-generating pipe is located at bottom of pot body.Heat-generating pipe is arranged on the bottom of pot body, thus heat-generating pipe is close to a pot body bottom surface, heat transfer is good, not only effectively improves the efficiency of heating surface, and heat loss is little, boils effective, and places the desktop of chafing dish when avoiding burning use.

Further, bottom of pot body is provided with the mounting groove with heat-generating pipe adaptation, and at least one sidewall of this mounting groove has stopper protrusion.Mounting groove is the fluting of bottom of pot body pot nside depression, a wherein sidewall of mounting groove upwards extends to form stopper protrusion, heat-generating pipe is placed on after in mounting groove the opening direction bending back-pressure of stopper protrusion to mounting groove is wrapped up heat-generating pipe, it is made to be fastened in mounting groove, simple to operate, avoid heat-generating pipe and mounting groove to produce loosen and cause damaging, extend the service life of heat-generating pipe, and heat conduction efficiency is high, economize energy, moreover heat-generating pipe can by the opening turnover mounting groove on mounting groove top, be convenient to change heat-generating pipe, and then extend the service life of chafing dish.

Further, base is provided with temperature controller and the display screen for showing the temperature of boiler that temperature controller monitors, and described temperature controller and display screen are all electrically connected with control piece.During chafing dish heating, the heat radiation in the bottom of a pan is on temperature controller, the control piece be electrically connected with temperature controller controls heat-generating pipe and avoids its temperature too high, the temperature value that temperature controller monitors is shown by display screen, user can see the temperature in pot intuitively, without the need to frequently opening pot cover, avoid the dissipate heat in pot, save the energy.

Further, heat-generating pipe is loop configuration, and it is laid along pot body baseplane circumference.The heat-generating pipe circumference of loop configuration is laid and bottom of pot body is heated comparatively evenly, and food cooking is effective.

Further, pot body bottom surface corresponds to bottom of combustion chamber place and is provided with the first through hole.When pot body is separated from base, charcoal fire relatively large in combustion chamber can not drop from bottom of combustion chamber, avoids scalding user.

Further, the external wall of pot is arranged with mobilizable first anti-scalding handle; Pot cover is arranged with mobilizable second anti-scalding handle.When user moves pot body, the setting of the first anti-scalding handle avoids it to scald; When user's folding pot cover, the setting of the second anti-scalding handle avoids it to scald.

Further, base is provided with connecting plate, and this connecting plate is provided with the second through hole, and described pot body is removably connected to this connecting plate.When bottom of combustion chamber is hollow state, connecting plate is for supporting charcoal fire, and pot body is connected on connecting plate by screw, thus is fixedly connected with base.

Further, heat shield is provided with below heat-generating pipe.Heat shield effectively reduces heat-generating pipe and is delivered to heat on base, avoids that base temperature is too high scalds the desktop placing chafing dish.

Further, base bottom surface is removably connected with pallet.Pallet, for accepting the rear ashes produced of charcoal fire burning, uses health more.

Further, pallet is provided with the column-shaped projection with substructure height adaptation.Column-shaped projection is formed for accepting the accommodating cavity producing ashes after charcoal fire burns, and when the height of column-shaped projection is suitable with substructure height, ashes can not fly away everywhere, all fall in accommodating cavity, are convenient to clean chafing dish pedestal, use and compare health.

The beneficial effects of the utility model are, heat conduction efficiency is high, and heat loss is few, cook effective, and extend the service life of heat-generating pipe, are also extended the service life of chafing dish simultaneously, safe and reliable.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is decomposition texture schematic diagram of the present utility model.

Fig. 3 is pot body decomposition texture schematic diagram.

Fig. 4 is the fit structure schematic diagram of mounting groove and heat-generating pipe.

Fig. 5 is A place structure enlarged diagram.

Detailed description of the invention

The utility model scheme is better understood in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the utility model embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.

With reference to Fig. 1, shown in Fig. 2, a kind of chafing dish comprises base 1, pot body 2, combustion chamber 3, pot cover 4, control piece and the heat-generating pipe 5 for heating kettle body 2, pot body 2 is fixedly connected on above base 1, the outer wall of pot body 2 is arranged with the first anti-scalding handle 24 that mobilizable user of being convenient to moves chafing dish, hollow combustion 3 is arranged on pot body 2 central authorities and is fixedly connected with pot body 2, it can be welding, also can be formed in one structure, pot cover 4 is arranged with mobilizable the second anti-scalding handle 41 being convenient to user's folding pot cover 4 above, the peripheral suitable hole with combustion chamber 3 is provided with in the middle of pot cover 4, when covering, pot cover 4 coordinates with pot body 2 upper opening through combustion chamber 3, just cover pot body 2 opening, the edge of pot cover 4 stretches out and forms flange 42, this flange 42 is convenient to covering of pot body 2 and pot cover 4, pot body 2 inside is made to form airtight space.Heat-generating pipe 5 is loop configuration, and its circumference of baseplane along pot body 2 is laid in the bottom of pot body 2, and the below of heat-generating pipe 5 is correspondingly provided with the heat shield 51 of annular.

With reference to shown in Fig. 3, Fig. 4 and Fig. 5, the bottom surface of pot body 2 forms the mounting groove 21 with heat-generating pipe 5 adaptation to pot body 2 inner recess, heat-generating pipe 5 is by opening turnover mounting groove 21 down, the inwall of mounting groove 21 and the outer wall of heat-generating pipe 5 cooperatively interact, a wherein sidewall of mounting groove 21 extends to form the stopper protrusion 22 of some even arrangements downwards, can certainly have stopper protrusion 22 on the two side of mounting groove 21 simultaneously.First heat-generating pipe 5 is placed in mounting groove 21 during assembling, then start hydraulic press stopper protrusion 22 another sidewall direction to mounting groove 21 is extruded, it is made to wrap up the heat-generating pipe 5 of mounting groove 21 opening part, heat-generating pipe 5 and mounting groove 21 fit tightly and can not produce loosening, thus realize fitting tightly of heat-generating pipe 5 and mounting groove 21.

Pot body 2 bottom surface be positioned at below combustion chamber 3 can be hollow structure also can be the first through hole 23 evenly offering some ashes for producing after charcoal fire burning of dropping on complete pot body 2 bottom surface.When pot body 2 bottom surface corresponds to combustion chamber 3 bottom position, namely when pot body 2 bottom surface be positioned at bottom combustion chamber 3 is hollow structure, connecting plate 11 with base 1 opening adaptation can be set on base 1, connecting plate 11 is evenly offered the second through hole 111 of some ashes for producing after charcoal fire burning of dropping, connecting plate 11 edge circumference also offers installing hole, screw makes pot body 2 be fixedly connected with connecting plate 11 through this installing hole, and heat-generating pipe 5 end is electrically connected with the external world through connecting plate 11.

Base 1 is provided with temperature controller 61, display screen 62, power pack 63 and knob, knob is connected the opening and closing for controlling temperature controller 61 with temperature controller 61, temperature controller 61 is provided with NTC temperature sensor, this NTC temperature sensor is used for the bottom of a pan when perception chafing dish heats and is radiated the temperature on temperature controller 61, the resistance of NTC temperature sensor changes, be arranged on the single-chip microcomputer on temperature controller 61 wiring board and calculate by the change of resistance the water temperature taken the dish out of the pot in body 2, this water temperature is shown in digital form by display screen 62.Temperature controller 61 and display screen 62 are all electrically connected with control piece, and control piece is electrically connected with heat-generating pipe 5 again, for controlling the temperature of heat-generating pipe 5.

Power pack 63 is fixedly connected on base 1 by screw, temperature controller 61 and display screen 62 are all arranged in power pack 63, power pack 63 is provided with perforate, user can observe display screen 62 by this perforate, knob stretches out from power pack 63 surface, the outer surface of power pack 63 also posts PVC face and pastes 64, and face is pasted 64 and is provided with regulating key.Electric jack 14 on base 1 is for the electrical connection of power supply and chafing dish.Base 1 being also provided with for ventilating thus reducing the air vent 15 of base 1 temperature, avoiding base 1 temperature too high and the desktop of burning for placing chafing dish.The bottom surface of base 1 is removably connected with pallet 16, pallet 16 can be screwed and be connected on base 1, pallet 16 bottom edge stretches out and forms convex edge, this convex edge external diameter is greater than the external diameter of base 1 bottom surface, thus base 1 is fastened on the convex edge of pallet 16, column-shaped projection 161 is upwards extended to form in the middle part of pallet 16, this column-shaped projection 161 surrounds the accommodating cavity of the ashes formed for the burning of access charcoal fire, the height of the Sidewall Height of this accommodating cavity and the height of column-shaped projection 161 and base 1 is suitable, fly away everywhere when avoiding ashes to drop, make ashes all drop in the accommodating cavity of pallet 16 as far as possible.

Above-mentioned detailed description of the invention is used for explaining and the utility model is described; instead of the utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection domain of the present utility model.

Claims

1. a chafing dish, comprise base (1), be located at the pot body (2) of base (1) top, be located at the central combustion chamber (3) of a pot body (2) and pass described combustion chamber (3) pot cover (4) adaptive with pot body (2), it is characterized in that: it also comprises for the heat-generating pipe (5) of heating kettle body (2) and the control piece that is electrically connected with heat-generating pipe (5), described heat-generating pipe (5) is located at a pot body (2) bottom.

2. chafing dish according to claim 1, it is characterized in that: described pot body (2) bottom is provided with the mounting groove (21) adaptive with heat-generating pipe (5), at least one sidewall of this mounting groove (21) has stopper protrusion (22).

3. chafing dish according to claim 1, it is characterized in that: described base (1) is provided with temperature controller (61) and the display screen (62) for showing pot body (2) temperature that temperature controller (61) monitors, and described temperature controller (61) and display screen (62) are all electrically connected with control piece.

4. chafing dish according to claim 1 and 2, is characterized in that: described heat-generating pipe (5) is loop configuration, and it is laid along pot body (2) baseplane circumference.

5. chafing dish according to claim 4, is characterized in that: described pot body (2) bottom surface corresponds to bottom, combustion chamber (3) place and is provided with the first through hole (23).

6. chafing dish according to claim 4, is characterized in that: described pot body (2) outer wall is arranged with mobilizable first anti-scalding handle (24); Pot cover (4) is arranged with mobilizable second anti-scalding handle (41).

7. chafing dish according to claim 4, it is characterized in that: described base (1) is provided with connecting plate (11), this connecting plate (11) is provided with the second through hole (111), and described pot body (2) is removably connected to this connecting plate (11).

8. chafing dish according to claim 1, is characterized in that: described heat-generating pipe (5) below is provided with heat shield (51).

9. chafing dish according to claim 1, is characterized in that: described base (1) bottom surface is removably connected with pallet (16).

10. chafing dish according to claim 9, is characterized in that: described pallet (16) is provided with the column-shaped projection (161) highly adaptive with base (1).