CN116268994B - Electric leakage protection alarm device of electric oven handle - Google Patents
Electric leakage protection alarm device of electric oven handle Download PDFInfo
- Publication number
- CN116268994B CN116268994B CN202310464473.6A CN202310464473A CN116268994B CN 116268994 B CN116268994 B CN 116268994B CN 202310464473 A CN202310464473 A CN 202310464473A CN 116268994 B CN116268994 B CN 116268994B
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- shaped frame
- electric
- fixedly arranged
- handle
- electric oven
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- 238000001514 detection method Methods 0.000 claims abstract description 31
- 239000002184 metal Substances 0.000 claims description 28
- 230000007704 transition Effects 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- 239000003973 paint Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000219098 Parthenocissus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0664—Accessories
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J45/00—Devices for fastening or gripping kitchen utensils or crockery
- A47J45/06—Handles for hollow-ware articles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/56—Testing of electric apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Frying-Pans Or Fryers (AREA)
Abstract
The invention discloses electric leakage protection alarm equipment of an electric oven handle, which comprises an electric oven main body, a semicircular section handle and an electric leakage detection assembly, wherein the semicircular section handle is vertically and symmetrically arranged on the side surface of the electric oven main body, the semicircular section handle is vertically and slidingly arranged on the side surface of the electric oven main body, the electric leakage detection assembly is arranged on the semicircular section handle, and the electric leakage detection assembly comprises a front C-shaped frame, a rear C-shaped frame, a crawler type contact unit, a front and rear connection unit, a hysteresis elongation unit and an electrified warning unit. The invention relates to the technical field of electric leakage protection, in particular to electric leakage protection alarm equipment of an electric oven handle, which can be in large-range contact with the surface of the electric oven handle and can be used for electric leakage detection.
Description
Technical Field
The invention relates to the technical field of electric leakage protection, in particular to electric leakage protection alarm equipment for an electric oven handle.
Background
The electric oven has the functions of frying, roasting, frying and the like, is small and exquisite, and has the advantages of rapid heat transfer during heating, uniform roasting, convenient operation, environmental protection and energy conservation. Because electric oven handle is outwards protruding by electric oven both sides generally, electric oven handle can collide with and destroy insulating paint layer with the external world under improper save condition and exist the electric leakage risk, if paint surface breach on the electric oven handle is less or the breach is located the difficult region of observing on the handle simultaneously, the condition of user direct contact paint surface breach then takes place easily to there is the potential safety hazard, is unfavorable for normal use.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the electric leakage protection alarm device of the electric oven handle, and in order to solve the problems that the electric oven handle is generally protruded outwards from two sides of the electric oven, the electric oven handle can collide with the outside and damage an insulating paint layer under the improper preservation condition, so that the electric leakage risk exists, and meanwhile, if a paint notch on the electric oven handle is smaller or the notch is positioned in a region which is not easy to observe on the handle, the situation that a user directly contacts the paint notch easily occurs, so that potential safety hazards exist, and normal use is not facilitated, the invention provides the electric leakage protection alarm device of the electric oven handle, which can be widely contacted with the surface of the electric oven handle and is used for carrying out electric leakage detection.
The technical scheme adopted by the invention is as follows: the utility model provides a leakage protection alarm device of electric oven handle, includes electric oven main part, semicircle cross-section handle and electric leakage detection subassembly, semicircle cross-section handle upper and lower symmetry locates electric oven main part side, semicircle cross-section handle vertical slip locates electric oven main part side, electric leakage detection subassembly locates on the semicircle cross-section handle, electric leakage detection subassembly includes preceding C shape frame, back C shape frame, crawler-type contact unit, front and back connecting unit, lag elongation unit and electrified warning unit, preceding C shape frame and back C shape frame are all located on the semicircle cross-section handle, crawler-type contact unit locates between preceding C shape frame and the back C shape frame, crawler-type contact unit includes metal deformation thin slice and pillar, the pillar is equipped with two sets of, two sets of the pillar is fixed respectively and is located preceding C shape frame inboard and back C shape frame inboard, metal deformation thin slice articulates locates between two sets of pillars.
Further, the lower end support is fixedly arranged on the inner sides of the front C-shaped frame and the rear C-shaped frame, the lateral support is fixedly arranged on the inner sides of the front C-shaped frame and the rear C-shaped frame, balls are arranged in the lower end support and the lateral support in a rolling and clamping manner, and the balls are arranged on the semicircular cross section handle in a rolling and laminating manner.
Further, the front-back connecting unit is arranged between the front C-shaped frame and the back C-shaped frame and comprises a narrow U-shaped frame, a wide U-shaped frame and a connecting spring, the narrow U-shaped frame is fixedly arranged at the rear of the bottom end of the front C-shaped frame, the wide U-shaped frame is fixedly arranged at the front of the bottom end of the back C-shaped frame, the narrow U-shaped frame is slidably penetrated in the wide U-shaped frame, and the connecting spring is fixedly arranged between the narrow U-shaped frame and the wide U-shaped frame.
Further, lag elongation unit locates between back C shape frame and the semicircle cross-section handle, lag elongation unit includes polished rod, T-shaped frame, bulb guide pillar, side direction spring and lag track, the polished rod is fixed to be located back C shape frame bottom, T-shaped frame slides and locates on the polished rod, bulb guide pillar is fixed to be located on the T-shaped frame, side direction spring is fixed to be located between back C shape frame and the T-shaped frame, lag track is equipped with the multiunit, multiunit lag track linear array is fixed to be located on the semicircle cross-section handle, bulb guide pillar slip laminating is located in the lag track.
Further, the hysteresis track comprises an entering straight track, a separating straight track and an inclined transition track, wherein the entering straight track is fixedly arranged on the semicircular section handle, the separating straight track is fixedly arranged on the semicircular section handle, and the inclined transition track is fixedly arranged between the entering straight track and the separating straight track.
Further, the crawler-type contact unit circumference array is equipped with the multiunit, electrified warning unit includes separated time empty box, single wire, alarm, thick wire, battery case and side wire, the separated time empty box is fixed to be located on the preceding C shape frame, the alarm is fixed to be located on the semicircle cross-section handle, thick wire is fixed to be located between alarm and the separated time empty box, the single wire is equipped with the multiunit, the multiunit single wire is fixed to be located on the metal deformation thin slice one by one and all pass the separated time empty box and fix and locate thick wire, the battery case is fixed to be located on the alarm and with alarm electric connection, the side wire is fixed to be located between semicircle cross-section handle and the battery case.
Further, the fixed support box that is equipped with of electric oven main part side, the fixed detection electric putter that is equipped with of support box side, it is equipped with two sets of lantern rings to detect electric putter one end rotation, fixed telescopic link that is equipped with on the lantern ring, telescopic link one end articulates locates on the preceding C shape frame.
Further, the inside fixed center division board that is equipped with of support box, the equal fixed lift electric putter that is equipped with in center division board both sides, lift electric putter runs through the support box and fixedly locates on the semicircle cross-section handle, the fixed center gasket that is equipped with of electric oven main part side, center gasket both sides are connected with two sets of semicircle cross-section handles laminating respectively.
Further, both ends of the metal deformation sheet are provided with chamfer gaps.
Further, the detection electric push rod and the lifting electric push rod are synchronously started and stopped.
The beneficial effects obtained by the invention by adopting the structure are as follows:
1. the invention divides the conventional handle into an upper half-circular section handle and a lower half-circular section handle with sliding capability, thereby avoiding a user from directly holding the handle in a normal state, and controlling the operation of the electric leakage detection assembly by detecting the electric characteristics of the electric push rod and the synchronous start and stop of the electric push rod in the process of the lifting electric push rod driving the two half-circular section handles to fold, and further carrying out electric leakage detection in advance before hands contact the half-circular section handles, and avoiding electric shock accidents.
2. The creeper type contact unit taking the metal deformation sheet as a main body is designed in the electric leakage detection assembly, and the front and rear connecting units and the hysteresis elongation unit are adaptively added, so that the metal deformation sheet can be gradually elongated and flattened and attached to the semicircular section handle due to the hysteresis characteristic of the rear C-shaped frame in the process of moving above the semicircular section handle, the electric leakage detection assembly has a larger contact area with the semicircular section handle, and can form a conductive path with the metal deformation sheet when a paint gap exists in the semicircular section handle, and the subsequent electric leakage protection detection is facilitated.
3. The design of the hysteresis elongation unit makes the moving speed of the rear C-shaped frame slower and can be delayed from the front C-shaped frame in the whole moving process of the leakage detection assembly, so that the metal deformation sheet is elongated and flattened on the semicircular section handle, meanwhile, the design of the connecting spring in the front and rear connecting units makes the rear C-shaped frame capable of accelerating to catch up with the front C-shaped frame after the lower ball head guide post is separated from the hysteresis track, and therefore the rear end of the metal deformation sheet moves fast and returns to the curved arched state under the condition that the moving speed of the front end is stable. The structural design and the motion characteristics are based on the fact that the metal deformation sheet is integrally flattened to contact the semicircular section handle to conduct regional leakage detection, and the problem that the metal deformation sheet is always in friction contact with the semicircular section handle, so that the leakage detection effect is achieved, but the paint layer on the surface of the semicircular section handle is severely scraped and the insulation is damaged is avoided.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the leakage protection warning device of the electric oven handle of the present invention;
FIG. 2 is a perspective view of the right side components of the main body of the electric oven of the present invention;
FIG. 3 is a perspective view of another view of the right side component of the main body of the electric oven of the present invention;
FIG. 4 is a schematic diagram of a crawler-type contact unit according to the present invention;
FIG. 5 is a schematic view of the structure of the front-rear connection unit of the present invention;
FIG. 6 is a schematic view of the structure of the inner parts of the rear C-shaped frame of the present invention;
FIG. 7 is a schematic diagram of the structure of the hysteresis track of the present invention;
FIG. 8 is a schematic diagram of a part of the structure of the electrification warning unit of the present invention;
FIG. 9 is an enlarged view of a portion A of FIG. 2 in accordance with the present invention;
fig. 10 is a schematic sectional view of the support case of the present invention.
The electric oven comprises a main body, a semicircular section handle, a supporting box, 301, a central partition plate, 4, a lifting electric push rod, 5, a detection electric push rod, 6, an electric leakage detection assembly, 601, a front C-shaped frame, 602, a rear C-shaped frame, 603, a lantern ring, 604, a telescopic rod, 605, a lower end support, 606, a lateral support, 607, a ball, 7, a crawler type contact unit, 701, a metal deformation sheet, 702, a pillar, 703, a beveling gap, 8, a front and rear connecting unit, 801, a narrow U-shaped frame, 802, a wide U-shaped frame, 803, a connecting spring, 9, a hysteresis elongation unit, 901, a polish rod, 902, a butyl-shaped frame, 903, a ball head guide post, 904, a lateral spring, 905, a hysteresis track, 9051, an entering straight track, 9052, a separation straight track, 9053, an inclined transition track, 10, an electrified warning unit, 1001, an empty box, 1002, a single wire, 1003, an alarm, 1004, a thick wire, a battery box, 1006, a side wire, 11 and a central gasket.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1-10, the electric leakage protection alarm device of the electric oven handle comprises an electric oven main body 1, a semicircular section handle 2 and an electric leakage detection assembly 6, wherein the semicircular section handle 2 is vertically and symmetrically arranged on the side surface of the electric oven main body 1, the semicircular section handle 2 is vertically and slidably arranged on the side surface of the electric oven main body 1, the electric leakage detection assembly 6 is arranged on the semicircular section handle 2, the electric leakage detection assembly 6 comprises a front C-shaped frame 601, a rear C-shaped frame 602, a crawler-type contact unit 7, a front connecting unit 8, a rear lag lengthening unit 9 and an electrified alarm unit 10, the front C-shaped frame 601 and the rear C-shaped frame 602 are respectively arranged on the semicircular section handle 2, the crawler-type contact unit 7 is arranged between the front C-shaped frame 601 and the rear C-shaped frame 602, the crawler-type contact unit 7 comprises a metal deformation sheet 701 and struts 702, the struts 702 are respectively and fixedly arranged on the inner side of the front C-shaped frame 601 and the inner side of the rear C-shaped frame 602, and the metal deformation sheet 701 is hinged between the two groups of struts 702.
As shown in fig. 2, 3 and 6, the inner sides of the front C-shaped frame 601 and the rear C-shaped frame 602 are fixedly provided with lower end supports 605, the inner sides of the front C-shaped frame 601 and the rear C-shaped frame 602 are fixedly provided with lateral supports 606, the lower end supports 605 and the lateral supports 606 are internally provided with rolling balls 607 in a rolling and clamping manner, and the rolling balls 607 are arranged on the semicircular section handle 2 in a rolling and laminating manner.
As shown in fig. 4, both ends of the metal deformation sheet 701 are provided with a chamfer clearance 703.
As shown in fig. 5, the front-rear connection unit 8 is disposed between the front C-shaped frame 601 and the rear C-shaped frame 602, and the front-rear connection unit 8 includes a narrow U-shaped frame 801, a wide U-shaped frame 802, and a connection spring 803, where the narrow U-shaped frame 801 is fixedly disposed behind the bottom end of the front C-shaped frame 601, the wide U-shaped frame 802 is fixedly disposed in front of the bottom end of the rear C-shaped frame 602, and the narrow U-shaped frame 801 is slidably disposed in the wide U-shaped frame 802, and the connection spring 803 is fixedly disposed between the narrow U-shaped frame 801 and the wide U-shaped frame 802.
As shown in fig. 2, 3 and 6, the lag lengthening unit 9 is arranged between the rear C-shaped frame 602 and the semicircular section handle 2, the lag lengthening unit 9 comprises a polish rod 901, a t-shaped frame 902, a ball head guide post 903, a lateral spring 904 and a lag rail 905, the polish rod 901 is fixedly arranged at the bottom end of the rear C-shaped frame 602, the t-shaped frame 902 is slidably arranged on the polish rod 901, the ball head guide post 903 is fixedly arranged on the t-shaped frame 902, the lateral spring 904 is fixedly arranged between the rear C-shaped frame 602 and the t-shaped frame 902, the lag rail 905 is provided with a plurality of groups, the linear array of groups of lag rails 905 is fixedly arranged on the semicircular section handle 2, and the ball head guide post 903 is slidably attached in the lag rail 905.
As shown in fig. 7, the hysteresis track 905 includes an entering straight track 9051, a separating straight track 9052, and an inclined transition track 9053, the entering straight track 9051 is fixedly disposed on the semicircular section handle 2, the separating straight track 9052 is fixedly disposed on the semicircular section handle 2, and the inclined transition track 9053 is fixedly disposed between the entering straight track 9051 and the separating straight track 9052.
As shown in fig. 8 and 9, the circumferential array of the crawler-type contact unit 7 is provided with a plurality of groups, the electrified warning unit 10 comprises a branching empty box 1001, single wires 1002, an alarm 1003, thick wires 1004, a battery box 1005 and side wires 1006, the branching empty box 1001 is fixedly arranged on the front C-shaped frame 601, the alarm 1003 is fixedly arranged on the semicircular section handle 2, the thick wires 1004 are fixedly arranged between the alarm 1003 and the branching empty box 1001, the single wires 1002 are provided with a plurality of groups, the plurality of groups of single wires 1002 are fixedly arranged on the metal deformation sheet 701 one by one and are fixedly arranged on the thick wires 1004 through the branching empty box 1001, the battery box 1005 is fixedly arranged on the alarm 1003 and electrically connected with the alarm 1003, and the side wires 1006 are fixedly arranged between the semicircular section handle 2 and the battery box 1005.
As shown in fig. 2 and 3, a supporting box 3 is fixed on the side surface of the main body 1 of the electric oven, a detecting electric push rod 5 is fixed on the side surface of the supporting box 3, two groups of lantern rings 603 are rotatably arranged at one end of the detecting electric push rod 5, telescopic rods 604 are fixedly arranged on the lantern rings 603, and one end of each telescopic rod 604 is hinged on the front C-shaped frame 601.
As shown in fig. 2, 3 and 10, a central partition plate 301 is fixedly arranged inside the support box 3, lifting electric push rods 4 are fixedly arranged on two sides of the central partition plate 301, the lifting electric push rods 4 penetrate through the support box 3 and are fixedly arranged on the semicircular section handles 2, a central gasket 11 is fixedly arranged on the side face of the electric oven main body 1, and two sides of the central gasket 11 are respectively in fit connection with the two groups of semicircular section handles 2.
As shown in fig. 1 to 10, the detection electric push rod 5 and the lifting electric push rod 4 are started and stopped synchronously.
When the electric oven is specifically used, when the semicircular section handles 2 are required to be folded and the electric oven main body 1 is lifted, the lifting electric push rod 4 is controlled to be contracted so that the two groups of semicircular section handles 2 are close to each other until the two groups of semicircular section handles are in contact with the central gasket 11, and a gap which does not affect the holding of a human hand is reserved between the two groups of semicircular section handles 2. The detection electric push rod 5 is contracted simultaneously due to the electric characteristics of synchronous start and stop with the lifting electric push rod 4, and the front C-shaped frame 601 is driven to move through the lantern ring 603 and the telescopic rod 604. During the movement of the front C-shaped frame 601, the narrow U-shaped frame 801 drives the wide U-shaped frame 802 and the rear C-shaped frame 602 to move synchronously by the connecting spring 803 maintaining the natural length, so that the metal deformation sheet 701 positioned between the front C-shaped frame 601 and the rear C-shaped frame 602 maintains a curved arched state in a normal state and moves synchronously (the beveled gaps 703 at two ends of the metal deformation sheet 701 enable the metal deformation sheet 701 not to contact the semicircular section handle 2 during arching and avoid the damage to the surface paint of the semicircular section handle 2 caused by continuous friction contact). In the process that the rear C-shaped frame 602 moves along the front C-shaped frame 601, the ball head guide post 903 enters the hysteresis track 905 and overcomes the resistance of the lateral spring 904 to drive the T-shaped frame 902 to slide laterally along the polish rod 901 under the limit of the inclined transition rail 9053, meanwhile, the blocking limiting effect of the inclined transition rail 9053 can enable the movement speed of the rear C-shaped frame 602, the polish rod 901, the T-shaped frame 902 and the ball head guide post 903 along the semicircular section handle 2 to be slow, a hysteresis delay effect relative to the front C-shaped frame 601 is formed, the connecting spring 803 is prolonged, the metal deformation sheet 701 is gradually pulled and flattened to be attached to the semicircular section handle 2 in the process that the distance between the front C-shaped frame 601 and the rear C-shaped frame 602 is increased, and at the moment, if the semicircular section handle 2 has the paint surface breakage condition and the paint surface notch is contacted with the metal deformation sheet 701, a circuit is formed among the battery case 1005, the alarm 1003, the thick wire 1004, the single wire 1002, the metal deformation sheet 701, the semicircular section handle 2 and the lateral wire, so that the alarm 1003 can warn a user to warn, and take an electric charge at the two groups of semi-round section handles 2, and avoid the paint surface breakage accident, and avoid the temporary covering of the paint surface breakage.
After the ball guide post 903 is separated from the hysteresis track 905 by the separation straight track 9052, the lateral spring 904 pulls the tee 902 along the polish rod 901 until the lateral spring 904 returns to its original length, so that the ball guide post 903 can be aligned with the entry straight track 9051 of the next set of hysteresis track 905 and ready to re-elongate the metal deformation sheet 701. Meanwhile, under the action of the connecting spring 803, the rear C-shaped frame 602 accelerates to trace forward and keeps a certain distance from the front C-shaped frame 601 again (the connecting spring 803 maintains a natural length), and in the process, the metal deformation sheet 701 gradually arches from the tail part from an elongated and flattened state and returns to a bent original state, so that the metal deformation sheet 701 is prevented from continuously sliding on the semicircular section handle 2 in a friction manner to excessively scratch the paint surface.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. Electric leakage protection alarm device of electric oven handle, its characterized in that: including electric oven main part (1), semicircle cross-section handle (2) and electric leakage detection subassembly (6), semicircle cross-section handle (2) symmetry is located electric oven main part (1) side from top to bottom, semicircle cross-section handle (2) vertical slip is located electric oven main part (1) side, electric leakage detection subassembly (6) are located on semicircle cross-section handle (2), electric leakage detection subassembly (6) are including preceding C shape frame (601), back C shape frame (602), crawler-type contact element (7), preceding back connecting unit (8), lag elongation unit (9) and electrified warning unit (10), preceding C shape frame (601) and back C shape frame (602) are all located on semicircle cross-section handle (2), between preceding C shape frame (601) and back C shape frame (602) are located in crawler-type contact element (7), crawler-type contact element (7) include metal deformation sheet (701) and pillar (702), pillar (702) are equipped with two sets of pillar (702) are fixed respectively and locate preceding C shape frame (701) and back C shape frame (702), two sets of deformation sheet (702) are located between the pillar (702).
2. The electric leakage protection warning device of an electric oven handle according to claim 1, wherein: the novel bicycle is characterized in that lower end supports (605) are fixedly arranged on the inner sides of the front C-shaped frame (601) and the rear C-shaped frame (602), lateral supports (606) are fixedly arranged on the inner sides of the front C-shaped frame (601) and the rear C-shaped frame (602), balls (607) are arranged in the lower end supports (605) and the lateral supports (606) in a rolling and clamping mode, and the balls (607) are arranged on the semicircular section handles (2) in a rolling and laminating mode.
3. The electric leakage protection warning device of an electric oven handle according to claim 2, wherein: the front-back connecting unit (8) is arranged between the front C-shaped frame (601) and the back C-shaped frame (602), the front-back connecting unit (8) comprises a narrow U-shaped frame (801), a wide U-shaped frame (802) and a connecting spring (803), the narrow U-shaped frame (801) is fixedly arranged behind the bottom end of the front C-shaped frame (601), the wide U-shaped frame (802) is fixedly arranged in front of the bottom end of the back C-shaped frame (602), the narrow U-shaped frame (801) is slidably penetrated in the wide U-shaped frame (802), and the connecting spring (803) is fixedly arranged between the narrow U-shaped frame (801) and the wide U-shaped frame (802).
4. A leakage protection warning device for an electric oven handle according to claim 3, characterized in that: the novel structure is characterized in that the hysteresis elongation unit (9) is arranged between the rear C-shaped frame (602) and the semicircular section handle (2), the hysteresis elongation unit (9) comprises a polish rod (901), a T-shaped frame (902), a ball head guide post (903), a lateral spring (904) and a hysteresis rail (905), the polish rod (901) is fixedly arranged at the bottom end of the rear C-shaped frame (602), the T-shaped frame (902) is slidingly arranged on the polish rod (901), the ball head guide post (903) is fixedly arranged on the T-shaped frame (902), the lateral spring (904) is fixedly arranged between the rear C-shaped frame (602) and the T-shaped frame (902), the hysteresis rail (905) is provided with a plurality of groups, the hysteresis rail (905) is fixedly arranged on the semicircular section handle (2) in a linear array, and the ball head guide post (903) is slidingly attached in the hysteresis rail (905).
5. The electric leakage protection warning device for an electric oven handle according to claim 4, wherein: the hysteresis track (905) comprises an entering straight track (9051), a separating straight track (9052) and an inclined transition track (9053), wherein the entering straight track (9051) is fixedly arranged on a semicircular section handle (2), the separating straight track (9052) is fixedly arranged on the semicircular section handle (2), and the inclined transition track (9053) is fixedly arranged between the entering straight track (9051) and the separating straight track (9052).
6. The electric leakage protection warning device for an electric oven handle according to claim 5, wherein: the crawler type contact unit (7) circumference array is equipped with the multiunit, electrified warning unit (10) are including separated time empty box (1001), single wire (1002), alarm (1003), thick wire (1004), battery case (1005) and side wire (1006), on the front C shape frame (601) was located to separated time empty box (1001) is fixed, on semicircle cross-section handle (2) was located to alarm (1003) is fixed, thick wire (1004) is fixed to be located between alarm (1003) and separated time empty box (1001), single wire (1002) are equipped with the multiunit, multiunit single wire (1002) are fixed to be located on metal deformation thin sheet (701) one by one and all pass on separated time empty box (1001) are fixed to be located thick wire (1004), battery case (1005) are fixed to be located on alarm (1003) and with alarm (1003) electric connection, side wire (1006) are fixed to be located between semicircle cross-section handle (2) and battery case (1005).
7. The electric leakage protection warning device of an electric oven handle according to claim 6, wherein: the electric oven comprises an electric oven body (1), and is characterized in that a supporting box (3) is fixedly arranged on the side face of the electric oven body (1), a detection electric push rod (5) is fixedly arranged on the side face of the supporting box (3), two groups of lantern rings (603) are rotatably arranged at one end of the detection electric push rod (5), a telescopic rod (604) is fixedly arranged on the lantern rings (603), and one end of the telescopic rod (604) is hinged to a front C-shaped frame (601).
8. The electric leakage protection warning device of an electric oven handle according to claim 7, wherein: the electric oven comprises a support box (3), wherein a central partition plate (301) is fixedly arranged inside the support box (3), lifting electric push rods (4) are fixedly arranged on two sides of the central partition plate (301), the lifting electric push rods (4) penetrate through the support box (3) and are fixedly arranged on semicircular section handles (2), a central gasket (11) is fixedly arranged on the side face of the electric oven body (1), and two sides of the central gasket (11) are respectively connected with two groups of semicircular section handles (2) in a fitting mode.
9. The electric leakage protection warning device of an electric oven handle according to claim 1, wherein: both ends of the metal deformation sheet (701) are provided with chamfer gaps (703).
10. The electric leakage protection warning device of an electric oven handle according to claim 8, wherein: the detection electric push rod (5) and the lifting electric push rod (4) are synchronously started and stopped.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310464473.6A CN116268994B (en) | 2023-04-27 | 2023-04-27 | Electric leakage protection alarm device of electric oven handle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310464473.6A CN116268994B (en) | 2023-04-27 | 2023-04-27 | Electric leakage protection alarm device of electric oven handle |
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| CN116268994A CN116268994A (en) | 2023-06-23 |
| CN116268994B true CN116268994B (en) | 2023-07-21 |
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| CN202310464473.6A Active CN116268994B (en) | 2023-04-27 | 2023-04-27 | Electric leakage protection alarm device of electric oven handle |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2548523Y (en) * | 2002-06-27 | 2003-05-07 | 厦门灿坤实业股份有限公司 | Roaster |
| CN202457885U (en) * | 2011-12-13 | 2012-10-03 | 王渝芊 | Filtering-type safety spill pan |
| KR20130007782A (en) * | 2011-07-11 | 2013-01-21 | 윤유원 | Overheating prevent system of cooking machine for fried food and cooking machine using the same |
| CN204683367U (en) * | 2015-05-06 | 2015-10-07 | 姚天武 | safety electric baking tray |
| WO2017005548A1 (en) * | 2015-07-08 | 2017-01-12 | Arcelik Anonim Sirketi | A portable electric grill |
| CN213950691U (en) * | 2020-11-11 | 2021-08-13 | 佛山市对的电器有限公司 | Throwing type electrolytic disinfection device |
| CN215604925U (en) * | 2021-08-30 | 2022-01-25 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking machine |
| CN216281562U (en) * | 2021-11-24 | 2022-04-12 | 浙江绍兴苏泊尔生活电器有限公司 | Handle and cooking utensil |
| CN216431833U (en) * | 2021-12-14 | 2022-05-03 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking device and cooking utensil |
-
2023
- 2023-04-27 CN CN202310464473.6A patent/CN116268994B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2548523Y (en) * | 2002-06-27 | 2003-05-07 | 厦门灿坤实业股份有限公司 | Roaster |
| KR20130007782A (en) * | 2011-07-11 | 2013-01-21 | 윤유원 | Overheating prevent system of cooking machine for fried food and cooking machine using the same |
| CN202457885U (en) * | 2011-12-13 | 2012-10-03 | 王渝芊 | Filtering-type safety spill pan |
| CN204683367U (en) * | 2015-05-06 | 2015-10-07 | 姚天武 | safety electric baking tray |
| WO2017005548A1 (en) * | 2015-07-08 | 2017-01-12 | Arcelik Anonim Sirketi | A portable electric grill |
| CN213950691U (en) * | 2020-11-11 | 2021-08-13 | 佛山市对的电器有限公司 | Throwing type electrolytic disinfection device |
| CN215604925U (en) * | 2021-08-30 | 2022-01-25 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking machine |
| CN216281562U (en) * | 2021-11-24 | 2022-04-12 | 浙江绍兴苏泊尔生活电器有限公司 | Handle and cooking utensil |
| CN216431833U (en) * | 2021-12-14 | 2022-05-03 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking device and cooking utensil |
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| Publication number | Publication date |
|---|---|
| CN116268994A (en) | 2023-06-23 |
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