Summary of the invention
The present invention is directed to one of solve the problems, such as present in existing the relevant technologies at least to a certain extent, for this purpose, this hair
Bright to propose a kind of cooking equipment with function of weighing, structure is simple, can effectively reduce the weighing range of weighing sensor, into
One step improves the precision of weighing sensor measurement.
Above-mentioned purpose is achieved by the following technical solution:
A kind of cooking equipment with function of weighing, has cavity, shell and pallet, and the cavity is set to the shell
The inside, including weighing sensor and force transferring structure, weighing sensor setting on the housing, the weighing sensor with
The force transferring structure connection, the pallet are set in the cavity and connect with the force transferring structure, the weighing sensor
For weighing the weight of food on the pallet.
In some embodiments, the force transferring structure includes top pillar, crossbeam and pallet contact feet, wherein the top pillar is set
It is placed on the weighing sensor, the middle position of the crossbeam is connect with the top of the top pillar, before the crossbeam
Both ends are respectively arranged with the pallet contact feet afterwards, and the pallet contact feet connects after the side wall of the cavity with the pallet
It connects.
In some embodiments, the force transferring structure further includes sealing element, and the pallet contact feet passes through the sealing
The side wall of part and the cavity is tightly connected.
In some embodiments, the side wall of the cavity is provided with hollow connecting column, the pallet contact feet one
End is connect with the crossbeam, and the other end is connect after passing through the connecting column with the pallet, and described sealing element one end is sheathed on institute
It states outside connecting column, the other end is sheathed on the pallet contact feet close to the outside of the one end of the beam.
In some embodiments, the pallet contact feet uses thermal coefficient low and material resistant to high temperature is made.
In some embodiments, the cross section of the top pillar is L-shaped.
In some embodiments, it is provided with the weighing sensor and the force transferring structure in the shell two sides,
The pallet two sides are respectively supported on the pallet contact feet.
In some embodiments, the shell includes bottom case, and the weighing sensor is set on the bottom case.
In some embodiments, cushion block is provided on the bottom case, the weighing sensor is set to the cushion block
On.
Compared with prior art, the present invention at least having the effect that
1, the present invention has the cooking equipment of function of weighing, and structure is simple, can reduce the weighing range of weighing sensor,
Further increase the precision of weighing sensor measurement.
2, pallet is placed in non-weighing layer position in installation or transport by it, be can effectively avoid weighing sensor and is caused to damage
Bad risk further increases the service life of weighing sensor.
Other beneficial outcomes of the invention will be explained in conjunction with attached drawing in a specific embodiment.
Embodiment one: as shown in Figures 1 to 5, the present embodiment provides a kind of cooking equipments with function of weighing, have
Cavity 1, shell 2 and pallet 3, cavity 1 are set to 2 the inside of shell comprising weighing sensor 4 and force transferring structure 5, weighing and sensing
Device 4 is arranged on shell 2, and weighing sensor 4 is connect with force transferring structure 5, and pallet 3 is set in cavity 1 and connects with force transferring structure 5
It connects, weight of the weighing sensor 4 for food on large face plate 3.
The present embodiment has the cooking equipment of function of weighing, and wherein cooking equipment can be steaming and baking box, steam box or oven
Deng certainly can also being other types of cooking equipment.The cooking equipment of the present embodiment is provided with cavity 1, pallet in shell 2
3 are arranged in cavity 1, the inside of shell 2 are provided with weighing sensor 4, quality signal can be changed by weighing sensor 4 can
The electric signal of measurement and output, the deviation of output signal controls within 10 μ V after weighing sensor 4 is proofreaded, and then is eaten with reducing
Material error caused by 3 centre bit of pallet and four corners weighing, the weighing sensor 4 of the present embodiment is preferably the title of cantilever style
Sensor is retransmitted, but is not limited to cantilever style, can also select other more particularly suitable patterns according to actual needs.Its structure is simple,
The weighing range that can effectively reduce weighing sensor 4 further increases the precision of the measurement of weighing sensor 4.When food materials are placed on
On pallet 3, the weight of food materials is transferred on weighing sensor 4 by force transferring structure 5, to weigh the weight of food materials, is being claimed
During amount, other components of cavity 1 and cooking equipment are not involved in weighing, further reduced the base of weighing sensor 4
Quasi- weight.In addition, cooking equipment can also be placed on pallet 3 outside non-weighing layer or cavity 1 during the installation process or in transport
Other positions at, will not all weighing sensor 4 be impacted by falling in transit in this way or shaking, and can effectively avoid
The risk that weighing sensor 4 damages further improves the service life of weighing sensor 4, so that product has more market
Competitiveness.
Further, force transferring structure 5 includes top pillar 51, crossbeam 52 and pallet contact feet 53, and wherein top pillar 51 is set to title
It retransmits on sensor 4, the middle position of crossbeam 52 is connect with the top of top pillar 51, is respectively arranged in the rear and front end of crossbeam 52
Pallet contact feet 53, pallet contact feet 53 are connect after the side wall of cavity 1 with pallet 3, and structure is simple, can directly weigh chamber
The weight of pallet 3 and food in body 1, and then reduce error caused by weighing.
In the present embodiment, top pillar 51 is vertically installed in the top of weighing sensor 4 and is passed by screw member and weighing
Sensor 4 is closely joined together, and the middle position of crossbeam 52 is installed tightly to the top of top pillar 51 by screw member, in cross
The rear and front end of beam 52 is symmetrically arranged with pallet contact feet 53, and one end of pallet contact feet 53 passes through 51 jail of screw member and top pillar
Admittedly link together, the other end of pallet contact feet 53 is connect after passing through the lateral wall of cavity 1 with pallet 3, by that will weigh
Sensor 4 is set to the outside of cavity 1, can reduce influence of the high temperature to weighing sensor 4, and then improve weighing sensor 4
Service life and reliability, the connection between above-mentioned parts is not limited to screw connection, can also select it according to actual needs
It is more particularly suitable to be fixedly connected with mode.
Further, force transferring structure 5 further includes sealing element 54, and pallet contact feet 53 passes through the side of sealing element 54 and cavity 1
Wall is tightly connected, and structure is simple, and generated steam and oil smoke flow out outside cavity 1 when can avoid cooking equipment work.
Specifically, hollow connecting column 11 is provided in the side wall of cavity 1,53 one end of pallet contact feet and crossbeam 52 connect
It connects, the other end is connect after passing through connecting column 11 with pallet 3, and 54 one end of sealing element is sheathed on 11 outside of connecting column, and the other end is arranged
In pallet contact feet 53 close to the outside of 52 one end of crossbeam, design rationally, be can further improve outside force transferring structure 5 and cavity 1
Leakproofness between side wall.
In the present embodiment, sealing element 54 is preferably that sealed silicone is made, but is not limited to sealed silicone, can also be according to reality
Border situation selects other more particularly suitable sealing materials, and sealed silicone is a kind of liquid silastic, and when solidification has not heat release, nothing
The features such as burn into shrinking percentage is small.The side wall of cavity 1 close to bottom position is protruded outwardly to form hollow connecting column 11, support
53 one end of disk contact feet is fixedly mounted on crossbeam 52, and the other end is connect after passing through connecting column 11 with the outside of pallet 3, sealing element
54 one end are closely sheathed on the outer surface of connecting column 11, and the other end is closely sheathed on pallet contact feet 53 close to 52 one end of crossbeam
Outside, pallet contact feet 53 is connected and sealed by sealing element 54 with cavity 1, the steam or oil smoke of avoidable cooking equipment
The outside for flowing out cavity 1 prevents from forming condensed water or greasy dirt on force transferring structure 5 or weighing sensor 4 to cause the inclined of weighing
Difference, and then improve the accuracy of the weighing of weighing sensor 4.
Preferably, pallet contact feet 53 uses thermal coefficient low and material resistant to high temperature is made, and design rationally, can be effective
The high temperature reduced in cavity 1 is transferred heat on weighing sensor 4 by force transferring structure 5.
Further, the cross section of top pillar 51 is L-shaped, and structure is simple, and design rationally, can be convenient for top pillar 51 and crossbeam 52
Installation.
Specifically, it is provided with weighing sensor 4 and force transferring structure 5 in 2 two sides of shell, 3 two sides of pallet are respectively supported at
On pallet contact feet 53, design reasonable, ingenious.
In the present embodiment, pallet contact feet 53 uses thermal coefficient low and material resistant to high temperature is made, preferential to use
PEEK plastics or PTFE plastics are made, and the high temperature that can be effectively reduced in cavity 1 transfers heat to weighing sensor by force transferring structure 5
On 4, and then to influence the accuracy of the weighing of weighing sensor 4, in addition top pillar 51 and crossbeam 52 be by using separate structure, so as to
In production and processing and also can be lower compared to integrally-built thermal conductivity, effectively reduce high temperature influence weighing sensor 4 weigh
Accuracy.Weighing sensor 4 and force transferring structure 5, the weighing sensor 4 and biography of 2 two sides of shell are provided in the two sides of shell 2
Power structure 5 is symmetricly set on outside the two sides of cavity 1, and the two sides of 3 bottom of pallet are respectively supported at or are placed on pallet contact
On foot 53, weighing sensor 4 directly weighs the weight of the pallet 3 and food in cavity 1, avoids complete machine weighing, is effectively reduced
Weighing sensor 4 is weighed range, and the precision of the weighing of weighing sensor 4 is improved.
Preferably, shell 2 includes bottom case, and weighing sensor 4 is set on bottom case, and design rationally, can effectively reduce height
Influence of the temperature to weighing sensor 4.
Particularly, cushion block 21 is provided on bottom case, weighing sensor 4 is set on cushion block 21, and structure is simple, tight
Gather so that weighing sensor 4 be mounted on it is more reliable and more stable on bottom case.
In the present embodiment, weighing sensor 4 is mounted on the two sides on bottom case, and cooking equipment is by culinary art work for a long time
Make, the environment temperature that other positions are compared at bottom case can be lower, and then effectively reduces influence of the temperature to weighing sensor 4, together
When also improve weighing sensor 4 installation stability.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.