CN100336480C - Multi-functional sterilizing and bacterial chopping board - Google Patents

Multi-functional sterilizing and bacterial chopping board Download PDF

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CN100336480C
CN100336480C CNB200410004467XA CN200410004467A CN100336480C CN 100336480 C CN100336480 C CN 100336480C CN B200410004467X A CNB200410004467X A CN B200410004467XA CN 200410004467 A CN200410004467 A CN 200410004467A CN 100336480 C CN100336480 C CN 100336480C
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circuit
chopping board
resistance
casing
connection
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CN1559332A (en
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张广君
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Abstract

The present invention relates to a multifunctional sterilizing and disinfecting chopping board, which belongs to the field of articles for daily use. The present invention adopts a structural principle of a physical sterilizing and disinfecting method to combine a sterilizing and disinfecting device with a chopping board. The present invention solves the sterilizing and disinfecting problem of processed foods and the chopping board when the chopping board is used for processing vegetables and wheaten foods. A sterilizing and disinfecting device (2) which is provided with a corresponding circuit (7) for generating high-voltage pulse and electrostatic discharge is mutually combined with the chopping board (1). The sterilizing and disinfecting device is composed of a main body (3) and a chassis (4). The chopping board (1) is positioned on the chassis (4), and the main body (3) is provided with a box body (5) of which one side facing the chopping board (1) is provided with a louver (6). A discharger (9), a relative circuit (7) and a corresponding matched blower (8) are arranged in the box body. A plurality of chopping boards (1) can be assembled to be used. The present invention has the advantages that the foods and the chopping board (1) can be sterilized and disinfected when the chopping board (1) is used for processing the vegetables and the wheaten foods, environment can be improved without secondary pollution, and a plurality of chopping boards can be assembled for respective particular use according to functions. The present invention has the characteristics of convenience, application, easy maintenance, simple structure and low cost.

Description

Multifunctional disinfecting sterilization chopping board
Technical field
The invention belongs to the daily necessities field, relate to multifunctional disinfecting sterilization chopping board.
Background technology
In general, chopping board is the requisite daily necessitiess of people, but no matter passes by with now, no matter be how geometry and material change, chopping board all is an ordinary flat, and it only has single function basically, be convenient for people to vegetable edible or wheaten food processing, manufacture; The disinfection problem, more and more paid attention to by people, be not only chopping board itself, especially to vegetable edible, the disinfection in the vegetable edible process particularly again, in the reality, mostly just (or back) washed before processing, and this method can only play the clean effect of health, and can not disinfection, the further disinfection of needs must be after washing or preliminary working, taking other independent way more in addition, also is so to chopping board itself, is very inconvenient and do one like this, lose time, the 2nd, also unrealistic sometimes, and secondary pollution easily takes place, the 3rd, the at present also rare this independent disinfection way that relatively is suitable for: therefore, people thirst for the disinfection chopping board that a kind of convenience is suitable for, when using chopping board, finish the disinfection that processed food is comprised chopping board itself.
Summary of the invention
The technical problem that solves: multifunctional disinfecting sterilization chopping board is provided, adopt the structural principle of physical disinfection bactericidal assay, disinfecting device and the chopping board formula of complementing one another are combined, solution is finished processed food is comprised this problem in interior disinfection of chopping board when using chopping board processing dish, wheaten food thing; Non-secondary pollution, and can combine by the polylith chopping board, special-purpose by the function difference, convenient being suitable for, good maintenance, simple in structure, cost is low.
The technical scheme that adopts:
Multifunctional disinfecting sterilization chopping board, have chopping board 1 and the disinfecting device 2 that has the related circuit 7 that can produce the high-voltage pulse static discharge, disinfecting device 2 comprises the main body 3 with casing 5, casing 5 has the adjustable shutter in orientation 6 towards a side of chopping board 1, be equipped with in the casing 5 related circuit 7 that can make discharger 9 that the high-voltage pulse static discharges take place and with this circuit and shutter 6 supporting corresponding blower fans 8; It is characterized in that: disinfecting device 2 also comprises chassis 4, and adjustable hinge mechanism 17 mutual hinges are passed through together with main body 3 in chassis 4; Chopping board 1 direct rule ground is piled up on chassis 4; The circuit structure of related circuit 7 is as follows: provide complete machine required 6V direct current with alternating current 220V through power supply circuits 24, blower fan 8 is synchronous with the switch interlocking of state control circuit 20; The input of the output termination oscillating circuit 21 of state control circuit 20, the input of the output termination high-pressure generating circuit 22 of oscillating circuit 21, the input of the output termination high-voltage output circuit 23 of high-pressure generating circuit 22, the output termination discharger 9 of high-voltage output circuit 23; Other has standby external 6V dc source 25.
Beneficial effect: multifunctional disinfecting sterilization chopping board, disinfecting device and the chopping board formula of complementing one another combine, related circuit can produce the high-voltage pulse static discharge, make and produce ozone and anion in the air, can be when using chopping board processing dish, wheaten food thing, finish processed food is comprised that chopping board originally in problem of interior disinfection, can also improve environment; Non-secondary pollution, and can combine by the polylith chopping board, special-purpose by the function difference, convenient being suitable for, good maintenance, simple in structure, cost is low; LED 1,2Light emitting diode.
Description of drawings
Fig. 1, Overall Group's assembling structure schematic diagram;
The circuit theory calcspar of Fig. 2, related circuit 7;
The circuit diagram of Fig. 3, state control circuit 20, display circuit 26;
Fig. 4, working plate circuit diagram;
The structure of Fig. 5, main body 3 is formed schematic diagram;
Fig. 6, discharger 9-be the structural representation of Q;
The specific embodiment
Further explanation in detail in conjunction with the accompanying drawings;
Illustrate: IC 1Dual input NAND gate integrated package, model C D4011; BG 1Low-power transistor, model 9013, BG 2,3,4Large power triode, model 3DD; D 1-6Commutation diode; The KS silicon diode, SF two-way trigger tube, RD protective tube; R 1-15Resistance; C 1-10Electric capacity, wherein C 4,5,10Be electrochemical capacitor; The L inductance coil; W 1,2Duplex potentiometer; B 0Power transformer, B 1Higher-order of oscillation transformer, B 2The high voltage pulse output transformer; The Q discharger; CK 1External socket, K 1,2Key switch; J 3-1,2,3Connection-peg;
Figure C20041000446700061
Working plate ground connection,
Figure C20041000446700062
6 V negative poles; M blower fan 8; J 0Be B 2The terminal of secondary coil.
As shown in Figure 2, the circuit structure of related circuit 7 is as follows: provide complete machine required 6V direct current with alternating current 220V through power supply circuits 24, blower fan 8 is synchronous with the switch interlocking of state control circuit 20; The input of the output termination oscillating circuit 21 of state control circuit 20, the input of the output termination high-pressure generating circuit 22 of oscillating circuit 21, the input of the output termination high-voltage output circuit 23 of high-pressure generating circuit 22, the output termination discharger 24 of high-voltage output circuit 23; Other has standby external 6V dc source 25; Perhaps display circuit 26 can also be inserted at the output of state control circuit 20 and/or appended synchronization regulating circuit 27 in high pressure generation and output circuit 22,23.
Shown in Fig. 3,4, the physical circuit of related circuit 7 is that power supply circuits 24 are as follows; The alternating current 220V power supply enters power transformer B after by protective tube RD 0Primary coil, and with connection-peg J 3-3Between and be connected with capacitor C 2And resistance R 15, power transformer B 0Secondary coil meets commutation diode D 1-4The bridge rectifier of forming, the 6V direct-flow positive pole meets inductance coil L after the rectification, and external socket CK is housed thereafter 1, and draw connection-peg J 3-2, pass through capacitor C simultaneously 10Connect working plate ground connection, 6V direct current negative pole is drawn connection-peg J after the rectification 3-1State control circuit 20 is as follows: by connection-peg J 3-1And J 3-2Provide 6V direct current, key switch K 1With capacitor C 1After the parallel connection, a termination connection-peg J 3-1, the other end passes through resistance R 1Connect dual input NAND gate ic chip 14. pin is communicated with key switch K with its pin ,  simultaneously 2One termination connection-peg J 3-1, the other end passes through resistance R 2Connect the dual input NAND gate and store up into piece IC 1Pin 3., 7. its pin patches joint J 3-1, its pin  patches joint J 3-2, its pin 1. with 2., 5. with 6., 8. with 9. be communicated with , 10. its pin passes through resistance R 6Meet low-power transistor BG 1Base stage, small-power triode BG 1Colelctor electrode patches joint J 3-2, its emitter stage passes through resistance R 5Meet large power triode BG 3Base stage, large power triode BG 3Colelctor electrode passes through R 10Patch joint J 3-2, draw connection-peg J simultaneously 3-3, its emitter stage patches joint J 3-1Oscillating circuit 21 is as follows; Output in the state control circuit 20, i.e. large power triode BG 3The connection-peg J that colelctor electrode is drawn 3-3Be the input of this circuit, it meets large power triode BG 4Emitter stage, large power triode BG 4Base stage is passed through resistance R 12Meet higher-order of oscillation transformer B 1Elementary lower coil terminal, the top of this coil passes through resistance R 11Meet high voltage pulse output transformer B 2Terminal J 0, pass through capacitor C simultaneously 6Patch joint J 3-3, high voltage pulse output transformer B 2Terminal J 0With connection-peg J 3-3Between connect capacitor C 5, large power triode BG 4Colelctor electrode meets higher-order of oscillation transformer B 1Elementary upper coil top, and meet high voltage pulse output transformer B by its relevant terminal 2Terminal J 0High-pressure generating circuit 22 is as follows: higher-order of oscillation transformer B 1The secondary coil terminal patches joint J 3-3, commutation diode D successively connects at its top 5, resistance R 13And capacitor C 8After, meet high voltage pulse output transformer B 2Primary coil top, resistance R 13With capacitor C 8Contact connect silicon diode KS anode, silicon diode KS negative electrode patches joint J 3-3, its control utmost point passes through resistance R 14Patch joint J 3-3, meeting two-way trigger tube SF simultaneously, the other end of two-way trigger tube SF passes through capacitor C 7Patch joint J 3-3, pass through resistance R simultaneously 3Connect the anode of two-way trigger tube SF; High-voltage output circuit 23 is as follows: connection-peg J 3-3With high power third-level pipe BG 2Connect the resistance R of series connection between the base stage successively 1And R 9, capacitor C 3With resistance R 9Parallel connection, connection-peg J 3-3With high power third-level pipe BG 2Also be connected to resistance R between the base stage 7, high power third-level pipe BG 2Emitter stage directly patches joint J 3-3, its colelctor electrode passes through capacitor C 9Patch joint J 3-3, simultaneously by commutation diode D 6Meet high voltage pulse output transformer B 2The primary coil centre cap, this coil terminal patches joint J 3-3, high voltage pulse output transformer B 2Two output termination dischargers 9 of secondary coil---be Q.
Output at state control circuit 20 is connected to display circuit 26, and physical circuit is, with capacitor C 4The resistance R that inserts series connection in parallel 8And LED 1, at large power triode BG 3Colelctor electrode and resistance R 10Between series connection insert LED 2Appended synchronization regulating circuit 27 in high pressure generation and output circuit 22,23, physical circuit is, with the W in the duplex potentiometer 1Series connection inserts two-way trigger tube SF and resistance R 3Between, the W in the duplex potentiometer 2Replace the resistance R in the high-voltage output circuit 23 4
Shown in Fig. 1,5:
Chopping board 1 direct rule ground is piled up on chassis 4, and perhaps the adjustable hinge that chopping board 1 can be combined and can inside and outsidely stir that is equipped with of a side detachability of 4 presss from both sides 10 on the chassis;
The electronic devices and components of the related circuit 7 in the casing 5 are contained on the circuit board 11, and circuit board 11, blower fan 8, discharger 9 and relevant attached accessory all are contained on the respective holder in the casing 5; Work open and close switch 12,13 is housed respectively on the shell of casing 5---be key switch K 1,2, and the display window when display circuit 14---LED 1,2, also have alternating current 220V terminal pin 15, the external socket 16 of 6V dc source---be external socket CK 1On the shell of casing 6, corresponding site also has the air-vent that is beneficial to air current flow; Also be equipped with and regulate duplex potentiometer W 1,2The output intensity options button;
Main body 3 is passed through adjustable hinge mechanism 17 mutual hinges together with chassis 4, the supporting mechanism 18 of detachability also is housed between the two, and at the shell front side of casing 5 the outer extension tank wall 19 that can seal chopping board 1 is housed.
As shown in Figure 6, discharger 9---the structure that is Q is as follows: two also appropriate symmetrically at a distance of forming for the acting body 28 of S by last (left side), following (right side), acting body 28 has high-pressure electrostatic pole plate 29, rule is equipped with spray point 30 on this plate, and fixedly connected leaded 31 with high voltage pulse output transformer B 2Two outputs of secondary coil link together, and also have back side insulating boot 32, and are fixed on the respective holder in the casing 5 by this cover.
When chopping board 1 is polylith, can distinguishes the different purposes of mark, and can change at any time.
Operation principle and using method:
Raise the casing 5 of main body 3, be inclined to required angle after, fixing by adjustable hinge 17 or supporting mechanism 18; Connect power supply, at this moment red light emitting diodes LED 1Luminous and externally shows by display window 14, the work of the pressing key 12 of starting shooting---be key switch K 1, green emitting diode LED then 2Luminous demonstration, discharger 9 work this moment, blower fan 8 starts simultaneously, ozone and the anion that is produced is blown on the chopping board 1 by shutter 6, and can change blowing direction by the orientation of regulating shutter 6.
In the related circuit 7, state control circuit 20 utilizes dual input NAND gate circuit principle, and control oscillating circuit 21 is worked and stopped, and during work, energy output ripple signal produces high-voltage pulse static to high-pressure generating circuit 22; Output to discharger 9 through high-voltage output circuit 23 and externally discharge, thus the oxygen molecule in the ionized air and produce ozone and anion.
When using chopping board processing dish, wheaten food thing, utilize the function of ozone to finish processed food is comprised that 1 of chopping board is in interior disinfection.
When polylith chopping board 1 is combined simultaneously, respectively special-purpose by function, can stir arbitrarily by adjustable hinge folder 10 and to select for use or change, but also positive and negative usefulness mutually of same chopping board 1, and can clean easily.
Work finishes, and presses work closing key 13---and be key switch K 2, green LED LED then 2Go out, blower fan 8 stops simultaneously, and cutting off the electricity supply gets final product.

Claims (10)

1, multifunctional disinfecting sterilization chopping board, have chopping board (1) and have the disinfecting device (2) of the related circuit (7) that can produce the high-voltage pulse static discharge, disinfecting device (2) comprises the have casing main body (3) of (5), casing (5) has the adjustable shutter in orientation (6) towards a side of chopping board (1), be equipped with in the casing (5) related circuit (7) that can make discharger (9) that the high-voltage pulse static discharge takes place and with this circuit and the supporting corresponding blower fan of shutter (6) (8); It is characterized in that: disinfecting device (2) also comprises chassis (4), and chassis (4) pass through the mutual hinge of adjustable hinge mechanism (17) together with main body (3); Chopping board (1) direct rule ground is piled up on chassis (4); The circuit structure of related circuit (7) is as follows: provide complete machine required 6V direct current with alternating current 220V through power supply circuits (24), blower fan (8) is synchronous with the switch interlocking of state control circuit (20); The input of the output termination oscillating circuit (21) of state control circuit (20), the input of the output termination high-pressure generating circuit (22) of oscillating circuit (21), the input of the output termination high-voltage output circuit (23) of high-pressure generating circuit (22), the output termination discharger (9) of high-voltage output circuit (23); Other has standby external 6V dc source (25).
2, multifunctional disinfecting sterilization chopping board according to claim 1 is characterized in that: the physical circuit of related circuit (7) is that power supply circuits (24) are as follows; The alternating current 220V power supply enters power transformer B after by protective tube RD 0Primary coil, and with connection-peg J 3-3Between and be connected with capacitor C 2And resistance R 15, power transformer B 0Secondary coil meets commutation diode D 1-4The bridge rectifier of forming, the 6V direct-flow positive pole meets inductance coil L after the rectification, and external socket CK is housed thereafter 1, and draw connection-peg J 3-2, pass through capacitor C simultaneously 10Connect working plate ground connection, 6V direct current negative pole is drawn connection-peg J after the rectification 3-1State control circuit (20) is as follows: by connection-peg J 3-1And J 3-2Provide 6V direct current, key switch K 1With capacitor C 1After the parallel connection, a termination connection-peg J 3-1, the other end passes through resistance R 1Connect dual input NAND gate ic chip 14. pin is communicated with key switch K with its pin ,  simultaneously 2One termination connection-peg J 3-1, the other end passes through resistance R 2Connect dual input NAND gate ic chip 1Pin 3., 7. its pin patches joint J 3-1, its pin  patches joint J 3-2, its pin 1. with 2., 5. with 6., 8. with 9. be communicated with , 10. its pin passes through resistance R 6Meet low-power transistor BG 1Base stage, small-power triode BG 1Colelctor electrode patches joint J 3-2, its emitter stage passes through resistance R 5Meet large power triode BG 3Base stage, large power triode BG 3Colelctor electrode passes through R 10Patch joint J 3-2, draw connection-peg J simultaneously 3-3, its emitter stage patches joint J 3-1Oscillating circuit (21) is as follows; Output in the state control circuit (20), i.e. large power triode BG 3The connection-peg J that colelctor electrode is drawn 3-3Be the input of this circuit, it meets large power triode BG 4Emitter stage, large power triode BG 4Base stage is passed through resistance R 12Meet higher-order of oscillation transformer B 1Elementary lower coil terminal, the top of this coil passes through resistance R 11Meet high voltage pulse output transformer B 2Terminal J 0, pass through capacitor C simultaneously 6Patch joint J 3-3, high voltage pulse output transformer B 2Terminal J 0With connection-peg J 3-3Between connect capacitor C 5, large power triode BG 4Colelctor electrode meets higher-order of oscillation transformer B 1Elementary upper coil top, and meet high voltage pulse output transformer B by its relevant terminal 2Terminal J 0High-pressure generating circuit (22) is as follows: higher-order of oscillation transformer B 1The secondary coil terminal patches joint J 3-3, commutation diode D successively connects at its top 5, resistance R 13And capacitor C 8After, meet high voltage pulse out-put supply transformer B 2Primary coil top, resistance R 13With capacitor C 8Contact connect silicon diode KS anode, silicon diode KS negative electrode patches joint J 3-3, its control utmost point passes through resistance R 14Patch joint J 3-3, meeting two-way trigger tube SF simultaneously, the other end of two-way trigger tube SF passes through capacitor C 7Patch joint J 3-3, pass through resistance R simultaneously 3Connect the anode of two-way trigger tube SF; High-voltage output circuit (23) is as follows: connection-peg J 3-3With high power third-level pipe BG 2Connect the resistance R of series connection between the base stage successively 4And R 9, capacitor C 3With resistance R 9Parallel connection, connection-peg J 3-3With high power third-level pipe BG 2Also be connected to resistance R between the base stage 7, high power third-level pipe BG 2Emitter stage directly patches joint J 3-3, its colelctor electrode passes through capacitor C 9Patch joint J 3-3, simultaneously by commutation diode D 6Meet high voltage pulse output transformer B 2The primary coil centre cap, this coil terminal patches joint J 3-3, high voltage pulse output transformer B 2Two output termination dischargers (9) of secondary coil.
3, multifunctional disinfecting sterilization chopping board according to claim 1 and 2 is characterized in that: the adjustable hinge that chopping board (1) can be together with each other and can inside and outsidely stir that is equipped with of a side detachability of chassis (4) is pressed from both sides (10).
4, multifunctional disinfecting sterilization chopping board according to claim 1 and 2 is characterized in that: the output at state control circuit (20) is connected to display circuit (26), and physical circuit is, with capacitor C 4The resistance R that inserts series connection in parallel 8And LED 1, at large power triode BG 3Colelctor electrode and resistance R 10Between series connection insert LED 2Appended synchronization regulating circuit (27) in high pressure generation and output circuit (22,23), physical circuit is, with the W in the duplex potentiometer 1Series connection inserts two-way trigger tube SF and resistance R 3Between, the W in the duplex potentiometer 2Replace the resistance R in the high-voltage output circuit (23) 4
5, multifunctional disinfecting sterilization chopping board according to claim 3 is characterized in that: the output at state control circuit (20) is connected to display circuit (26), and physical circuit is, with capacitor C 4The resistance R that inserts series connection in parallel 8And LED 1, at large power triode BG 3Colelctor electrode and resistance R 10Between series connection insert LED 2Appended synchronization regulating circuit (27) in high pressure generation and output circuit (22,23), physical circuit is, with the W in the duplex potentiometer 1Series connection inserts two-way trigger tube SF and resistance R 3Between, the W in the duplex potentiometer 2Replace the resistance R in the high-voltage output circuit (23) 4
6, multifunctional disinfecting sterilization chopping board according to claim 1 and 2, it is characterized in that: the electronic devices and components of the related circuit (7) in the casing (5) are contained on the circuit board (11), and circuit board (11), blower fan (8), discharger (9) and relevant attached accessory all are contained on the interior respective holder of casing (5); Work open and close switch (12,13) is housed respectively on the shell of casing (5); Also has alternating current 220V terminal pin (15), the external socket of 6V dc source (16); On the shell of casing (5), corresponding site also has the air-vent that is beneficial to air current flow;
Main body (3) and chassis (4) also are equipped with the supporting mechanism (18) of detachability between the two, and at the shell front side of casing (5) the outer extension tank wall (19) that can seal chopping board (1) are housed.
7, multifunctional disinfecting sterilization chopping board according to claim 3, it is characterized in that: the electronic devices and components of the related circuit (7) in the casing (5) are contained on the circuit board (11), and circuit board (11), blower fan (8), discharger (9) and relevant attached accessory all are contained on the interior respective holder of casing (5); Work open and close switch (12,13) is housed respectively on the shell of casing (5); Also has alternating current 220V terminal pin (15), the external socket of 6V dc source (16); On the shell of casing (5), corresponding site also has the air-vent that is beneficial to air current flow;
Main body (3) and chassis (4) also are equipped with the supporting mechanism (18) of detachability between the two, and at the shell front side of casing (5) the outer extension tank wall (19) that can seal chopping board (1) are housed.
8, multifunctional disinfecting sterilization chopping board according to claim 4 is characterized in that; Display window (14) also is housed on the shell of casing (5), also is equipped with and regulates duplex potentiometer W 1,2The output intensity options button.
9, multifunctional disinfecting sterilization chopping board according to claim 1 and 2, it is characterized in that: the structure of discharger (9) is as follows: two also appropriate symmetrically at a distance of forming for the acting body of S (28) by last (left side), following (right side), acting body (28) has high-pressure electrostatic pole plate (29), rule is equipped with spray point (30) on this plate, and fixedly connected leaded (31) and high voltage pulse output transformer B 2Two outputs of secondary coil link together, and also have back side insulating boot (32), and are fixed on the interior respective holder of casing (5) by this cover.
10, multifunctional disinfecting sterilization chopping board according to claim 3, it is characterized in that: the structure of discharger (9) is as follows: two also appropriate symmetrically at a distance of forming for the acting body of S (28) by last (left side), following (right side), acting body (28) has high-pressure electrostatic pole plate (29), rule is equipped with spray point (30) on this plate, and fixedly connected leaded (31) and high voltage pulse output transformer B 2Two outputs of secondary coil link together, and also have back side insulating boot (32), and are fixed on the interior respective holder of casing (5) by this cover.
CNB200410004467XA 2004-02-27 2004-02-27 Multi-functional sterilizing and bacterial chopping board Expired - Fee Related CN100336480C (en)

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CN100336480C true CN100336480C (en) 2007-09-12

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104983332B (en) * 2015-07-22 2018-03-06 曾晓银 Intelligent antibacterial table trencher
CN113305072A (en) * 2018-06-08 2021-08-27 李福� Wooden chopping board cleaning device based on power brushing and external force sterilization and use method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0928588A (en) * 1995-07-19 1997-02-04 ▲はま▼野 征子 Chopping board disinfecting breaching vessel
CN2328368Y (en) * 1997-05-05 1999-07-14 中国人民解放军昆明陆军学院 Oxygen atom disinfecting and sterilizing device
CN2386756Y (en) * 1999-09-06 2000-07-12 廖新生 Electronic sterilizing box type chopping board
CN2387845Y (en) * 1999-08-20 2000-07-19 郑行健 Chopping block sterilizing and drying device
CN2495310Y (en) * 2001-05-10 2002-06-19 白德民 Wall type electronic sterilizing choping board apparatus
JP2002282343A (en) * 2001-03-26 2002-10-02 Sanpura:Kk Sterilizer for disinfecting chopping board

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0928588A (en) * 1995-07-19 1997-02-04 ▲はま▼野 征子 Chopping board disinfecting breaching vessel
CN2328368Y (en) * 1997-05-05 1999-07-14 中国人民解放军昆明陆军学院 Oxygen atom disinfecting and sterilizing device
CN2387845Y (en) * 1999-08-20 2000-07-19 郑行健 Chopping block sterilizing and drying device
CN2386756Y (en) * 1999-09-06 2000-07-12 廖新生 Electronic sterilizing box type chopping board
JP2002282343A (en) * 2001-03-26 2002-10-02 Sanpura:Kk Sterilizer for disinfecting chopping board
CN2495310Y (en) * 2001-05-10 2002-06-19 白德民 Wall type electronic sterilizing choping board apparatus

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