CN207940746U - A kind of reliable electric oven of connection - Google Patents

Abstract

The utility model is related to a kind of reliable electric ovens of connection.The door-hinge assembling structure of existing oven is complicated, causes efficiency of assembling low.The utility model includes babinet, it toasts intracavitary and is equipped with heat generating component, it sets control assembly in accommodating chamber, heat generating component and is electrically connected with control assembly, baking chamber front is equipped with opening, opening is equipped with door-plate, door folder and door-hinge, door-hinge is rotatably connected in opening, and the first end of door-hinge stretches into behind the side of baking chamber in accommodating chamber, and second end is arranged behind the other side of baking chamber close to babinet, handicapping block piece in accommodating chamber, block piece include barrier plate.Door-hinge is respectively independently installed with block piece, the assembly relation being related to is needed to reduce installation difficulty when by reducing door-hinge and block piece installation, both efficiency of assembling is effectively improved, production cost is reduced by reducing parts precision requirement, apply rigid active force by the door-hinge to axial dipole field, realizes door-hinge anticreep purpose.

Description

A kind of reliable electric oven of connection

Technical field

The utility model is related to field of kitchen electric appliance, and in particular to a kind of electric oven.

Background technology

Electric oven widely appears in daily life, and electric oven realizes food by converting electrical energy into thermal energy Material is baked, and various cooking method is provided for people, and it is horizontal to promote people’s lives.Existing electric oven includes having baking chamber With the babinet of accommodating chamber, baking intracavitary is equipped with heat generating component, and accommodating chamber is located at the side of baking chamber, control group is equipped in accommodating chamber Part, heat generating component are electrically connected with control assembly, and the front of the baking chamber is equipped with opening, and the opening is equipped with door-plate, described Door-plate bottom is pressed from both sides equipped with door, and the door folder is equipped with door-hinge, and the door-hinge is rotatably connected in the opening.Existing door The first end of axis stretches into behind the side of the baking chamber in the accommodating chamber, and second end is through the other side of the baking chamber It is arranged afterwards close to babinet, spring is equipped in the first end of the door-hinge, the door-hinge is equipped with limited spring axial displacement Limiting section, the axial displacement of door-hinge is limited using spring, and then ensures that door-hinge is connected firmly with babinet, prevents the door of electric oven The case where plate falls off during transport or use due to door-hinge, which is axially displaced from, presets installation station, but this door-hinge is installed Structure has the following defects：When installing door-hinge and spring, need to consider that the installation cooperation between door-hinge, spring and locating part is closed System needs to be related between door-hinge and babinet, the assembly relation between door-hinge and spring, between locating part and spring, leads to door when mounted Axis installation trouble, both reduces efficiency of assembling, the case where easily doing over again because of loading error, the machining accuracy also to each component It proposes high requirement, improves production cost.

Utility model content

In order to solve the deficiencies in the prior art, the utility model provides a kind of reliable electric oven of connection, by the limit of door-hinge Bit architecture is improved to independently installed barrier structures by the spring structure for being originally nested with connection, only each other with door-hinge by being arranged Vertical block piece reduces assembly matching relationship, and then effectively improves efficiency of assembling, reduces production cost.

The utility model is accomplished by the following way：A kind of reliable electric oven of connection, including there is baking chamber and receiving The babinet of chamber, baking intracavitary are equipped with heat generating component, and accommodating chamber is located at the side of baking chamber, control assembly, hair are equipped in accommodating chamber Hot component is electrically connected with control assembly, and the front of the baking chamber is equipped with opening, and the opening is equipped with door-plate, the door-plate bottom Portion is pressed from both sides equipped with door, and the door folder is equipped with door-hinge, and the door-hinge is rotatably connected in the opening, and the first of the door-hinge End is stretched into behind the side of the baking chamber in the accommodating chamber, and second end is behind the other side of the baking chamber close to case Body is arranged, and the block piece separately positioned with door-hinge is equipped in the accommodating chamber, the block piece includes towards the door-hinge first Hold the barrier plate being arranged on the outside of end face.The position limiting structure of door-hinge is improved to by the spring structure for being originally nested with connection independently installed Barrier structures, door-hinge is respectively independently installed with block piece, needs the dress being related to when being installed by reducing door-hinge and block piece Installation difficulty is reduced with relationship, both effectively improves efficiency of assembling, life is reduced by reducing the assembly precision requirement to component Cost is produced, hardness blocking is implemented by the door-hinge to axial dipole field and realizes door-hinge anticreep purpose.Block piece when mounted with door-hinge It is not in contact with each other, after block piece installation, barrier plate is located on the path of door-hinge axial dipole field, plays and prevents the excessive axial displacement of door-hinge Effect.

Preferably, the barrier plate is equipped with limiting slot, the notch of the limiting slot is towards door-hinge first end end Face is arranged.Limiting slot plays door-hinge first end anti-slip effect, when door-hinge first end is inserted into limiting slot because of axis offset When, limit groove sidewall realizes limitation positioning by being contradicted with door-hinge first end end sidewalls, prevents barrier plate due to stress deformation The case where being slipped with door-hinge first end generates.

Preferably, the block piece includes the mounting plate being connect with accommodating chamber side wall, peace is offered on the mounting plate Fill hole.Mounting plate is fixedly connected on by the fastener being set in mounting hole on the side wall of accommodating chamber, and barrier plate utilizes installation Plate bears the axial dipole field active force from door-hinge.

Preferably, the mounting plate is fixedly connected on the accommodating chamber on the side wall of the baking chamber.Door-hinge One end is set in the accommodating chamber on the side wall of the baking chamber, when barrier plate and the first end in contact of door-hinge, block piece It is stretched active force, block piece can resist the axial force from door-hinge using its own tensile strength, prevent Block piece causes the case where its bending to occur because being squeezed active force, effectively improves the limit strength of block piece.

Preferably, the block piece includes the connecting plate for connecting barrier plate and mounting plate, the connecting plate is equipped with edge The reinforcing rib that its length direction opens up.Connecting plate transmitting forces between barrier plate and mounting plate, moreover it is possible to based on mounting plate Barrier plate is located on the blocking position being coaxially disposed with door-hinge.Reinforcing rib can effectively improve the stretch-proof deformation behavior of connecting plate Can, stable barrier effect power is provided for door-hinge.

Preferably, integrally bending is z-shape for the block piece, including be bent to form successively barrier plate, connecting plate and Mounting plate.Mounting plate and barrier plate are arranged in parallel each other, and accommodating chamber side wall is arranged in parallel each other with door-hinge first end end face, makes Obtaining connecting plate can install in a manner of perpendicular to accommodating chamber side wall, and then improve the active force transmission efficiency of connecting plate, moreover it is possible to really It protects between connecting plate and mounting plate, relative position is fixed between connecting plate and limiting plate.

Preferably, the first end end distance between the surface of the barrier plate and door-hinge is E, 5mm >=E ＞ 0mm.Barrier plate and door Between centers is equipped with gap, both provides facility for door-hinge and barrier plate installation, moreover it is possible to improve efficiency of assembling by reducing installation accuracy. As E ＞ 5mm, the mobilizable axial distance of door-hinge is excessive, and door-hinge second end is caused to be easier to be detached from from the side wall of baking chamber, Influence normal use；As E=0mm, both influenced door-hinge and block piece and independently assembled, it can also be because of door-hinge first end end face and blocking Plate contradicts and door-hinge is hindered to rotate, and influences the smooth folding of electric oven door-plate.

Preferably, the second end of the door-hinge is plugged in the interlayer space between the baking chamber and babinet, the door Distance is C, 15mm >=C ＞ E between axis second end end face and the baking chamber side wall.C ＞ E, could make door-hinge in allowable range When interior axial movement, the second end of door-hinge is rotationally plugged on always on the correspondence side wall of baking chamber.As C ＞ 15mm, need Corresponding interlayer space is set to house door-hinge second end exposed parts, causes box volume excessive, low space utilization.

Preferably, the width of the interlayer space is A, 20mm >=A >=15mm.The width of interlayer space has to be larger than ginseng Number C, as A ＜ 15mm, interlayer space can influence door-hinge due to can not house door-hinge second end end and expose to baking cavity segment Normal mounting, as A ＞ 20mm, electric oven can cause babinet excessively too fat to move because interlayer space is excessive, low space utilization.Institute It is D, 30mm >=D ＞ A-C to state distance between the first end end face of door-hinge and the baking chamber side wall.As D≤A-C, door-hinge second End over-deflection and contradicts axially outward with box inside wall, and door-hinge first end can lead to door with the correspondings side wall disengaging of baking chamber Axis can not occur the case where normal use.As D ＞ 30mm, electric oven needs have the accommodating chamber of large-size described to house Door-hinge first end end exposes to the section of baking chamber side wall so that babinet overall dimensions are excessive, lead to the space of box house Utilization rate is low.

Preferably, the width of the accommodating chamber is B, 100mm >=B >=80mm.The control unit setting of electric oven is being held Receive intracavitary, accommodating chamber needs the front side wall that suitable size is arranged for installation operation panel.As B ＞ 100mm, the entirety of babinet Size can increase because accommodating chamber width increases, and then lead to the low space utilization of box house；As B ＜ 80mm, operation The size of panel is also smaller, and then influences user and use.

The beneficial effects of the utility model：The position limiting structure of door-hinge is improved to solely by the spring structure for being originally nested with connection The barrier structures of vertical installation, door-hinge is respectively independently installed with block piece, needs to relate to when by reducing door-hinge and block piece installation And assembly relation reduce installation difficulty, both effectively improve efficiency of assembling, require to reduce production by reducing parts precision Cost applies rigid active force by the door-hinge to axial dipole field, realizes door-hinge anticreep purpose.

Description of the drawings

Fig. 1 is block piece and door-hinge first end assembling structure schematic diagram；

Fig. 2 is the utility model structure diagram；

Fig. 3 is the rearview of Fig. 1；

Fig. 4 is barrier structures schematic diagram；

In figure：1, chamber is toasted, 2, accommodating chamber, 3, opening, 4, door-plate, 5, Men Jia, 6, door-hinge, 7, first end, 8, second end, 9, babinet, 10, block piece, 11, barrier plate, 12, limiting slot, 13, mounting plate, 14, mounting hole, 15, connecting plate, 16, reinforcing rib, 17, interlayer space.

Specific implementation mode

The substantive distinguishing features of the utility model are made further with specific implementation mode with reference to the accompanying drawings of the specification It is bright.

The reliable electric oven of a kind of connection as shown in Figs 1-4 is made of the babinet 9 with baking chamber 1 and accommodating chamber 2, It toasts and is equipped with heat generating component in chamber 1, accommodating chamber 2 is located at the side of baking chamber 1, and control assembly, heat generating component are equipped in accommodating chamber 2 It is electrically connected with control assembly, the front of the baking chamber 1 is equipped with opening 3, and the opening 3 is equipped with door-plate 4, the door-plate 4 Bottom is equipped with door and presss from both sides 5, and the door folder 5 is equipped with door-hinge 6, and the door-hinge 6 is rotatably connected in the opening 3, the door The first end 7 of axis 6 stretches into behind the side of the baking chamber 1 in the accommodating chamber 2, and second end 8 is through the baking chamber 1 It is arranged close to babinet 9 behind the other side, the block piece 10 separately positioned with door-hinge 6, the block piece 10 is equipped in the accommodating chamber 2 It include the barrier plate 11 being arranged towards on the outside of 6 first end of the door-hinge, 7 end face.

In the present embodiment, door-hinge 6 is separately installed with block piece 10（As shown in Figure 1）, and the two normally makes Used time is non-interference.

In the present embodiment, the babinet 9 is in a rectangular parallelepiped shape（As shown in Figure 2）, including the baking chamber 1 that is set up in parallel With accommodating chamber 2.9 left side of babinet is equipped with baking chamber 1, toasts and forms accommodating chamber 2, the baking chamber between chamber 1 and 9 right side wall of babinet 1 right side wall forms the left side wall of accommodating chamber 2, opens up on the left side wall and right side wall of the baking chamber 1 and is placed for door-hinge 6 Perforation.

When installing door-hinge 6, the first end 7 of door-hinge 6 is passed through stretches into accommodating chamber after toasting the perforation on 1 right side wall of chamber In 2, the second end 8 of door-hinge 6 is passed through stretches into interlayer space 17 after toasting the perforation on 1 left side wall of chamber so that door-plate 4 can lead to It crosses door-hinge 6 to be rotatably connected on babinet 9, realizes that baking chamber 1 and free surrounding space leads to state and just facilitate that food materials pick and place Switch between the air-tight state that heat is concentrated in baking chamber 1.

When installing block piece 10, mounting plate 13 is fixedly connected on predeterminated position by passing through the fastener of mounting hole 14 On so that barrier plate 11 is coaxially disposed with door-hinge 6, and the 7 end distance between the surface of first end of the barrier plate 11 and door-hinge 6 is E（Such as Shown in Fig. 3）, E=3mm both effectively reduced 6 axially free movable amplitude of door-hinge, it is ensured that the swing stability of door-plate 4 also facilitates door Axis 6 and block piece 10 are independently installed, prevent the two from causing door-hinge 6 that can not occur the case where smooth swing because mutually contradicting.

In the present embodiment, the door-hinge 6 and block piece 10 are successively assembled on babinet 9 again after completion is separately machined, Preferred erection sequence is first to install door-hinge 6, then install block piece 10, completes to utilize after planting process convenient for 6 first end 7 of door-hinge More spacious 2 space of accommodating chamber realize axial stretching so that 6 second end of door-hinge 8 can right-to-left pass through set on a baking box left side Perforation on side wall, thus reduces installation difficulty.After completing assembly, 9 left side wall of babinet is located on the outside of 6 second end of door-hinge, 8 end face, The barrier plate 11 is located on the outside of 6 first end of the door-hinge, 7 end face, and 9 left side wall of babinet and barrier plate 11 together play door-hinge 6 Axial limiting acts on, and when because of external forces to the left axial dipole field occurs for door-hinge 6,8 end face of second end of door-hinge 6 can contradict On 9 left side wall of babinet, thus limits door-hinge 6 and exceedingly deviate to the left, similarly, when door-hinge 6 is sent out to the right because of external forces When raw axial dipole field, 7 end face of first end of door-hinge 6 can contradict on barrier plate 11, thus limit door-hinge 6 exceedingly to right avertence The case where moving, and ensure that door-hinge 6 is rotatably connected to always on babinet 9 with this, door-plate 4 is effectively prevent to be detached from babinet 9 occurs.

In the present embodiment, the block piece 10 include barrier plate 11, the mounting plate 13 that is connect with 2 side wall of accommodating chamber and Connect the connecting plate 15 of barrier plate 11 and mounting plate 13（As shown in Figure 4）, 10 one bending of the block piece is z-shape, including according to The secondary barrier plate 11 being bent to form, connecting plate 15 and mounting plate 13.Block piece 10 is integrally bent to form by the plate of strip, So that block piece 10 has preferable structural strength, also mass is facilitated to process.

In the present embodiment, 2 side wall of accommodating chamber is arranged in parallel each other with 6 first end of door-hinge, 7 end face, in processing block piece 10 When, mounting plate 13 is vertically arranged each other with connecting plate 15, and connecting plate 15 is vertically arranged each other with barrier plate 11 so that barrier plate 11 It is arranged in parallel each other with mounting plate 13, block piece 10 can be bonded by mounting plate 13 with the matching of 2 side wall of accommodating chamber, moreover it is possible to be passed through Barrier plate 11 is bonded with the matching of 7 end face of first end, and the axial force from door-hinge 6 can be transferred on babinet 9 by block piece 10, Effective earth's axis is implemented to limit to door-hinge 6.

In the present embodiment, mounting hole 14 is offered on the mounting plate 13, the side wall of the accommodating chamber 2 extends outwardly shape At the fastener that can pass through mounting hole 14, the fastener is passed through after mounting hole 14 and is spirally connected fixation by nut, both to block piece 10 play positioning action, also so that 2 side wall of accommodating chamber has relatively thin thickness, effectively improve space efficiency utilization.

In the present embodiment, the mounting plate 13 is fixedly connected on side wall of the accommodating chamber 2 close to the baking chamber 1 On.The fastener placed for the mounting plate 13 and the perforation placed for 6 first end 7 of door-hinge are arranged at the accommodating chamber 2 Towards on the side wall of baking chamber 1 so that mounting plate 13 and barrier plate 11 are split in the both sides of 6 first end of door-hinge, 7 end face.Work as door-hinge When 6 axial directions are deviated to the right and contradicted with barrier plate 11, the barrier plate 11 can be led to by active force from left to right, this active force It crosses the connecting plate 15 in the same direction with it to be transferred on mounting plate 13, mounting plate 13 is transferred to the side wall of accommodating chamber 2 by fastener again On, axial dipole field occurs to limit door-hinge 6 using the structural strength of 2 side wall of accommodating chamber.

In the present embodiment, when being in force-free state, between connecting plate 15 and barrier plate 11 at right angles.When block piece 10 by When to axial force from door-hinge 6, barrier plate 11 by its with swung centered on 15 joining place of connecting plate and expand folder The trend at angle, when between barrier plate 11 and connecting plate 15 angle because stress is excessive increase when, barrier plate 11 and corresponding door-hinge 6 Can oblique conflict state be switched to by original parastate each other between 7 end face of one end, so that door-hinge 6 is axially displaced from work Firmly the active force that be radially offset from can be generated to block piece 10 under the effect of slanting barrier plate 11 so that barrier plate 11 from 6 first end of door-hinge is detached from 7 end face, causes block piece 10 that no longer the case where implementation axial limiting of door-hinge 6 occurs.For this purpose, institute It states barrier plate 11 and is equipped with limiting slot 12, the notch of the limiting slot 12 is arranged towards 6 first end of the door-hinge, 7 end face.It is described Limiting slot 12 is opened in the barrier plate 11 towards on the side wall of door-hinge 6, and the cross section profile of the limiting slot 12 is not less than described 6 first end of door-hinge, 7 end face, when door-hinge 6 is deviated to the right by outer force effect and is contradicted with barrier plate 11, door-hinge 6 first Hold 7 ends that can be inserted in limiting slot 12, no matter whether barrier plate 11 generates inclination in loading process, and barrier plate 11 can profit It is nested on the end of 6 first end 7 of door-hinge with limiting slot 12, and then ensures that barrier plate 11 to the limit strength of door-hinge 6, prevents door Axis 6 is radially pushed away from the case where barrier plate 11 and occurs.

In the present embodiment, the cross section profile of the limiting slot 12 is matched with the cross section profile of 6 first end of door-hinge, 7 end face, The notch periphery of the limiting slot 12 is equipped with smooth rounded structure, and limiting slot is smoothly inserted into convenient for 6 first end of door-hinge, 7 end 12。

In the present embodiment, the block piece 10 includes the connecting plate 15 of connection barrier plate 11 and mounting plate 13, the company Fishplate bar 15 is equipped with the reinforcing rib 16 opened up along its length.The quantity of the reinforcing rib 16 is one, the reinforcing rib 16 It is formed by 15 side wall outwardly convex of connecting plate, the reinforcing rib 16 is along 15 length direction continuous laying of the connecting plate, it is ensured that even The anti-deformation nature of each section of 15 length direction of fishplate bar.

In the present embodiment, the second end 8 of the door-hinge 6 is plugged on the interlayer space 17 between the baking chamber 1 and babinet 9 Interior, distance is C, C=10mm between 6 second end of the door-hinge, 8 end face and 1 side wall of baking chamber, it is ensured that door-hinge 6 is because axial to the right When offset is so that its 7 end face of first end is contradicted with barrier plate 11,6 second end 8 of door-hinge is still rotationally plugged on the interlayer In space 17, moreover it is possible to reduce the requirement to 17 width of interlayer space, thus reduce 9 volume of babinet.

In the present embodiment, the width of the interlayer space 17 is A, A=17mm, and it is right both effectively to have met 6 second end 8 of door-hinge The requirement of insertion depth, moreover it is possible to reduce 9 volume of babinet by limiting 17 width of interlayer space.7 end of first end of the door-hinge 6 Between face and 1 side wall of baking chamber distance be D, D=15mm, it is ensured that door-hinge 6 deviate to the left and make its 8 end face of second end with it is corresponding When 9 side wall of babinet contradicts, 7 end of first end of door-hinge 6 is still able on the right side wall for being rotatably connected on baking chamber 1, prevents door The case where axis 6 is detached from from babinet 9.

In the present embodiment, the width of the accommodating chamber 2 is B, B=90mm, and enough installations are both provided for operation panel Space, it is ensured that operation panel size, moreover it is possible to effectively reduce 9 volume of babinet.

It is to be appreciated that parameter E may be arranged as 0.5mm, 1mm, 2.5mm, 3.5mm, 5mm etc., if meet 5mm >= The requirement of E ＞ 0mm, is regarded as specific embodiment of the utility model.

It is to be appreciated that parameter C may be arranged as 5.5mm, 7mm, 9mm, 11mm, 13mm, 15mm etc., and according to parameter E values determine the lower limiting value of parameter C, as long as meeting the requirement of 15mm >=C ＞ E, are regarded as the specific reality of the utility model Apply example.

It is to be appreciated that parameter A may be arranged as 15mm, 16mm, 16.5mm, 17.5mm, 19mm, 20mm etc., as long as The requirement for meeting 20mm >=A >=15mm, is regarded as specific embodiment of the utility model.

It is to be appreciated that parameter D may be arranged as 30mm, 25mm, 20mm, 17.5mm, 15.5mm etc., and according to parameter A and parameter C values determine the lower limiting value of parameter D, as long as meeting the requirement of 30mm >=D ＞ A-C, are regarded as the utility model Specific embodiment.

Claims (10)

1. a kind of reliable electric oven of connection includes the babinet with baking chamber and accommodating chamber, baking intracavitary is equipped with heat generating component, Accommodating chamber is located at the side of baking chamber, is equipped with control assembly in accommodating chamber, heat generating component is electrically connected with control assembly, the baking The front of chamber is equipped with opening, and the opening is equipped with door-plate, and the door-plate bottom is pressed from both sides equipped with door, and the door folder is equipped with door-hinge, The door-hinge is rotatably connected in the opening, which is characterized in that the first end of the door-hinge is through the baking chamber It is stretched into behind side in the accommodating chamber, second end is arranged behind the other side of the baking chamber close to babinet, the accommodating chamber Interior to be equipped with the block piece separately positioned with door-hinge, the block piece includes the resistance being arranged towards on the outside of door-hinge first end end face Baffle.

2. a kind of reliable electric oven of connection according to claim 1, which is characterized in that the barrier plate is equipped with limit The notch of slot, the limiting slot is arranged towards door-hinge first end end face.

3. a kind of reliable electric oven of connection according to claim 1, which is characterized in that the block piece includes and receiving The mounting plate of chamber side wall connection, offers mounting hole on the mounting plate.

4. a kind of reliable electric oven of connection according to claim 3, which is characterized in that the mounting plate is fixedly connected on The accommodating chamber is on the side wall of the baking chamber.

5. a kind of reliable electric oven of connection according to claim 3, which is characterized in that the block piece includes that connection hinders The connecting plate of baffle and mounting plate, the connecting plate are equipped with the reinforcing rib opened up along its length.

6. a kind of reliable electric oven of connection according to claim 5, which is characterized in that the block piece is integrally bent into Barrier plate, connecting plate and mounting plate Z-shaped, including be bent to form successively.

7. according to a kind of any reliable electric ovens of connection of claim 1-6, which is characterized in that the barrier plate and door The first end end distance between the surface of axis is E, 5mm >=E ＞ 0mm.

8. a kind of reliable electric oven of connection according to claim 7, which is characterized in that the second end of the door-hinge is planted In interlayer space between the baking chamber and babinet, distance is C between door-hinge second end end face and the baking chamber side wall, 15mm >=C ＞ E.

9. a kind of reliable electric oven of connection according to claim 8, which is characterized in that the width of the interlayer space is A, 20mm >=A >=15mm, distance is D, 30mm >=D ＞ A-C between the first end end face of the door-hinge and the baking chamber side wall.

10. a kind of reliable electric oven of connection according to claim 7, which is characterized in that the width of the accommodating chamber is B, 100mm >=B >=80mm.