TWM268560U - Foul odors separating device and refrigerator - Google Patents

Description

M268560 8. Description of the new type: [Technical field to which the new type belongs] This creation relates to a deodorizing device, which is arranged in the cold air circulation path in the refrigerator to deodorize the refrigerator by generating and decomposing ozone; this creation It also relates to a refrigerator provided with the deodorizing device. [Prior art] Related refrigerators, "existing-equipped with a deodorizing device", decomposes the odorous components or bacteria in the refrigerator by oxidizing and decomposing the active oxygen generated by decomposing ozone and decomposing them to achieve deodorization or Sterilizers. In order to generate ozone, it is necessary to induce a high voltage of about 4k to 5 by a booster transformer and apply it to a creeping electrode, and a corona discharge is generated to ionize the inert gas in the air. [New content] [Solutions for creation] However, according to the conventional structure, the additional transformer is placed in the refrigerator together with the discharge electrode, which is directly exposed to the cold air in the circulating refrigerator or flows into the outer and outer boundaries of the refrigerator when the door is opened and closed. gas. Therefore, dew condensation may occur due to the difference in temperature between the cold air in the refrigerator and the outside air. This creation was developed in light of the above circumstances, and its purpose is to provide a refrigerator that can prevent the generation of a deodorizing device in the booster transformer. H-odor device and deodorizing clothes with item No. 丨 of the patent application scope, which are arranged in the circulation path of M268560 air-conditioning in the refrigerator, and use ozone to: deodorize the refrigerator ; Characteristics% A voltage transformer is arranged in the first room constructed to block the cold air flow <Naaru; ~ i β & In the second room constructed so that the cold air can flow, is electrically connected to The ozone generating electrode on the secondary side of the above-mentioned booster and the ozone decomposition mechanism for decomposing the sixty-nine lice from the ozone generating electrode. If it is constructed as described above, the transformer is arranged in the first room. The cold air in the self-circulating refrigerator is blocked, and only the ozone-generating electrode is exposed in the second room: in the circulating cold air. In addition, when the refrigerator door is opened and closed, it will not be directly exposed to the gas flowing inside and outside the refrigerator. Therefore, it is possible to reduce the temperature change around the booster transformer as much as possible to prevent the occurrence of dew condensation. Θ It also hurts the covering structure formed by covering the surroundings of the ozone generating electrode. If this is adopted, the electrode for ozone generation is also used, for example, 'the gas can be prevented from directly contacting the inside and outside of the refrigerator when the refrigerator door is opened and closed', and the rapid temperature rise can be suppressed. In this case, if the scope of patent application is the second The item is preferably provided with a throttling structure for suppressing the flow rate from the portion where the X covering structure k ′ 3 ozone air flows out. That is, generally, t, the discharge start voltage of the discharge electrode, It has the characteristic of rising due to the change with time. Therefore, the voltage applied to the ozone-generating electrode should also be set to a higher value in anticipation of the increase in the discharge start voltage. It is believed that the concentration of ozone generated during the initial stage of use Compared with 66405-930810 M268560, it is suggested that by setting a throttling structure for suppressing the outflow of ozone-containing air, the air containing high concentration of ozone is prevented from directly contacting the ozone decomposition mechanism, and the degradation of the ozone decomposition mechanism is suppressed. In the above cases, as described in item 3 of the scope of patent application, it is preferable that the ozone generating electrode and the ozone decomposing mechanism be used for diffusion. Those who use the ozone diffusion mechanism of ancient oxygen air. If this structure is adopted, it is in line with item 6 of the scope of patent application, which can prevent the air containing high concentration of ozone from directly contacting the ozone decomposition mechanism. When the two items are used together, the above effect can be further enhanced. The fourth item of the patent application scope is a deodorizing device, which is arranged in the circulation path of the cold air in the refrigerator and uses ozone to deodorize the refrigerator; its characteristics The deodorizing device is provided with: a transformer room configured with a boosting transformer; a pole electrode room is configured to be separated from the k-pressure state room, and is configured to generate ozone that is electrically connected to the secondary side of the boosting transformer; An electrode; and a cold air flow passage chamber having a communication port communicating with the electrode chamber so as to be constituted by the above formula, and configured with an ozone decomposition mechanism that decomposes ozone supplied through the above-mentioned circulating cold air flow passage. The booster transformer configured in the serpentine compressor is the same as the first item in the scope of the patent application, which is to block the cold air circulating in the refrigerator: In addition, the circulating cold air in the refrigerator is circulated to Gas flow chamber, (iv) an ozone-based communication port from the electrode chamber is supplied. Therefore, the ozone generating electrode in the electrode chamber will not directly contact the circulating cold air in the refrigerator or the door flowing into the refrigerator when it is opened or closed = 66405-930810 M268560 Boundary gas directly contacts 1 and the temperature change of the ‘ozone generating electrode’ is suppressed. In this case, as described in item 5 of the patent scope, it is preferable that the ozone decomposition mechanism is arranged at a position corresponding to the communication port. Specifically, in the vicinity of the supply of ozone generated by the cold air flow passage in the electrode chamber through the communication port ', the ozone is mixed with ozone-containing air. Because &, if the part corresponding to the communication port is equipped with an ozone decomposer, the odor can be efficiently performed. Also, as described in item 6 of the scope of the patent application, it is preferable that the ozone generating agent be extremely generated. Both the discharge side of the discharge and the non-discharge side of the inner side are located in the electrode chamber. By this means-when the discharge surface and the non-discharge surface are located in different environmental conditions, the temperature gradient of the two will increase, and the thermal stress of the electrode for ozone generation by 2 will increase. Therefore, by placing both of them in the second chamber, the temperature gradient between the two can be reduced, and the thermal stress of the electrode for ozone generation can be reduced. In addition, as described in item 7 of the scope of patent application, it is preferable that the ozone generated in the electrode chamber is dropped to the side of the cold air flow passage by its own weight. With this configuration, ozone can be easily supplied into the cold air flow passage chamber by utilizing the property that ozone is heavier than air. In this case, as described in item 8 of the scope of the patent application, it is preferred that the electrode for ozone generation be arranged in a direction parallel to the direction in which the ozone drops to the side of the cold air flow passage chamber. According to this configuration, the ozone generating electrode can prevent the generated ozone from flowing toward the cold air flow passage side, and can smoothly supply the ozone. M268560 In the above cases, as described in item 9 of the scope of the patent application, the preferred surface is the current discharge surface of the electrode for producing milk, which is arranged vertically. With this configuration, it is possible to prevent dust and the like from accumulating on the ozone generating electrode. In addition, as described in item 10 of the scope of patent application, it is preferable that the < primary terminal of the 増 transformer transformer I. Is arranged to face downward. If this is adopted, it is possible to prevent, for example, moisture from entering the primary side of the booster voltage through the power supply line or the like. As described in item 11 of the patent scope of Shenyan, it is preferable that the Xunqin: a cold rolled rolling flow inlet portion is provided with a foreign object intrusion prevention grille. If itb is used, it can prevent foreign matter such as food from flowing out and reduce the deodorization efficiency. '> The refrigerator of Wei Y patent scope is characterized in that it has a deodorizing device for patent application No. 1 or 4. Therefore, it is possible to prevent the booster transformer Shi Shilu from laughing too much, and make the deodorizing effect in the refrigerator continuously maintain a stable state. "People two" As described in the scope of the patent application No. 13, the car is very good *, and the deodorization device is installed on the return path side of the cycle ~ Li. Examination Xi Yu said that the air-conditioner circulates through the refrigerator until this time, so the odor component containing = is composed of 'if this is adopted, the deodorization rate can be performed. As described in item 14 of the patent scope, it is preferable that the common cooler # /, H is circulated to the refrigerating room and the vegetable room; the circulating cold air on the deodorizing side is from the refrigerating room Those who flowed into the vegetable room sideways were dead ηβ servings. 11 is composed of this-it can be used efficiently, and the space part can be used efficiently, and the reduction of the food storage volume in the refrigerator can be suppressed as much as possible 66405-930810 M268560. In the above %%, as described in item 15 of the scope of the patent application, it is preferable that the bottom of the refrigerating compartment near the entrance of the circulating cold air flow in the odor device is provided with a recess for preventing moisture intrusion. By. With this configuration, the moisture at the σ inlet can be captured by the recess in the vicinity, which can prevent the moisture from entering the deodorizing device. ^ As described in item 16 of Shenqiao's patent scope, the deodorizing device is preferred

It is a person who circulates cold air in the refrigerating room. That is, the circulating cold air two = the department is located at the end of the return path of the circulating cold air. Therefore, the circulating cold air that reaches the sting contains the maximum amount of ozone components, and the use of this structure can make the deodorization efficiency further. improve. The refrigerator claiming the scope of patent No. 17 is characterized in that the refrigerator has two transformers arranged in a transformer room which is arranged to block the circulation of cold air in the refrigerator. [, AC voltage S, 胄 connected to the booster transformer An ozone-generating electrode disposed on the secondary side and outside the transformer chamber, and decomposing the ozone-generating electrode

"The ozone decomposition mechanism of ozone produced by the pole; compared with the deodorizing device that allows the circulating cold air flow in the refrigerating chamber to pass through, only a part of the circulating cold air can be circulated. If this structure is used, the pressure is increased The transformer is arranged in the transformer room: the cold air circulating in the refrigerator is blocked, and only the ozone generating electrode is exposed to the outside of the compressor room. It will not be exposed to gas flowing inside and outside the refrigerator. This can minimize the temperature change around the booster transformer to prevent condensation. 66405-930810 10 M268560 people ▲ The circulating cold air entering the deodorizing device is connected with the outside cooler of the transformer room. The ozone generated by the electrodes used in the June 1 pass through the ozone decomposition mechanism. Therefore, all the circulating cold air flows into the deodorizing device. Due to the resistance of the ozone decomposition structure, the circulation of the cold air stagnates, and the cooling performance is reduced. Therefore, by circulating only a part of the circulating cold air to the deodorizing dream, deodorization can be performed while preventing the cooling performance from being lowered. When there is too much circulating cold air in the device, there may be a limit of the ozone decomposition reaction speed in the ° i ^ hexaoxygen knife decomposition mechanism. ^ 'In this-occasions', not only the ozone decomposition cannot end, causing deodorization effect ::: Reduce '$ 时' ozone may cause excessive outflow in the refrigerator. In this case, it is also possible to appropriately maintain the deodorizing efficiency by circulating only a part of the circulating cold air to the deodorizing device and adjusting it. In this case, as described in item 18 of the scope of the patent application, it is preferable that: (the circulation volume per hour of the circulating cold air of the deodorizing device is set to be more than 4 times the volume of the storage room.) With this __ configuration, the circulation cold air flow rate of the deodorizing device is appropriately set according to the volume of the refrigerator, so the deodorizing efficiency in the deodorizing device can be well ensured. Also, if you want to use the towel, please refer to item 19 in the scope. As mentioned, it is preferable that the circulation flow of the relatively depleted circulating air-conditioner be changed and formed. If ^ is used to constitute a field where even the quantity of food stored in the refrigerator changes 3 This change can be used to reduce the circulation of cold air to the deodorizing device, which can appropriately maintain the deodorizing efficiency in the deodorizing device. In this case, the scope of the patent should As described in item 2. The best thing for the car is that it is equipped with a special fan for circulating air-conditioning. If it uses 66405-930810 M268560, this structure is independent of the cooling operation. Dedicated fan for circulating deodorizing equipment to circulate cold Deodorization. Also, as described in item 21 of the scope of the patent application, it is preferable that the circulating cold air flowing to the deodorizing device and the circulating cold air flowing to the other parts have a ratio of kemai. That is, even if the circulating cold air flow in the refrigerator is constant, the ratio of the amount of circulating cold air to the deodorizing device and the amount of circulating cold air can be changed relatively. The amount of circulating air-conditioning.

As described in item 22 of the scope of patent application, it is preferable to provide a switch for increasing the amount of circulating cold air. If this structure is adopted, in the case of using two to perform strong deodorization, I! By operating the above-mentioned switch, a large amount of circulating cold air can be passed through the deodorization device to increase the deodorization rate.

In addition, as described in item 23 of the scope of patent application, the deodorization efficiency can be adjusted by the continuous operation of the deodorization device. That is, if the amount of odor generated in the deodorizing device is set to be different from the volume of the refrigerating compartment, the degree of self and oxygen will be relatively changed. Therefore, when the volume of the refrigerating compartment is small, dream = the operating time of the deodorizing device to reduce the operating rate (for example, 丨 split the material to make the deodorization efficiency appropriate. Relative to the volume of ^ to carry out 'moreover, "Please, As described in item 24 of the scope of the patent, it is preferable that 之 = the operation 系 is in accordance with the circulation cold of the deodorizing device. For example, 'the circulating cooling air circulation efficiency of the deodorizing device will be appropriately improved. Otherwise, In the circulation of cold air, 66405-930810 -12- M268560 of the reduction of the de-K⑽ flux is reduced. By shortening the operating time of the deodorizing device, it is possible to prevent the stagnation of ozone in the deodorizing device. The first embodiment is created and explained with reference to FIG. 1 and FIG. 2. In FIG. 2 showing a longitudinal side view of the refrigerator, the refrigerator body 1 has a rectangular box shape with an open front, and the outer box 2 is provided with an inner portion. Box 3, outer box 2 and inner box 3 are filled with thermal insulation materials such as foamed urethane, and are formed based on this-the refrigerator body 1. Also, the inner surface of inner box 3 is fixed with a horizontal composition Resin partition (refrigerator compartment floor) 5. This one partition 5 A refrigerator compartment 6 is formed on the upper and inner portions of the refrigerator body. The front end of the refrigerator compartment 6 is rotatably installed with an R door 70. A plurality of protrusions (not shown) are formed on the partition plate 5. The plurality of protrusions are not shown in the figure. The refrigerator box 8 is mounted on it. The low-temperature refrigerator box 8 is a container which is open on the front and the front. The front cover. Also, a part of the partition plate 5 is passed through an opening, and a deodorizing device u is fitted at the opening portion. A support plate 100 is fixed to the lower side of the deodorizing device for support. The deodorizing device Η. Also, a cold air passage 100 is formed between the partition plate 5 and the support plate 100. In the internal phase 3, a heat-insulating partition plate 12 is fixed below the partition plate 5. This -The heat insulation partition board 嶋 is made of synthetic resin and contains expanded styrene. A vegetable compartment 13 is formed between the heat insulation partition board 12 and the partition board 5. This vegetable compartment U is arranged in the center. The deodorizing device of the partition 5 is stored in the refrigerated 66405-930810 M268560 room 6 (played as part of refrigerated & to 6) Yes) The front end of the 'vegetable room 13' is equipped with a sliding vni4 which can be moved forward and backward. The picking room 1 3 is closed inside and there is an ancient person — a buckle,, and a lower cover 15. ^ The upper box 16 is mounted on the downwind 15. This upper box 16 occupies a part of the lower box, excluding the end of the shovel, and forms a container with an upper opening. The upper 16 can be opened and closed with a lid. 7. A cold air path is formed between the cover 丨 7 and the partition plate 5. A freezing compartment 19 is formed below the insulating partition plate 12. This freezer compartment 19 is connected to the top of the dish 13 and the refrigerating compartment 6 The system is thermally insulated, and the front of the freezer compartment 19 is slanted. The upper door 20 and the lower door 21 can be slid in the front-rear direction. The freezer compartment 19 contains two upper and lower freezer boxes 22 and 23. A mechanical chamber 24 is formed at the lower end portion of the refrigerator body 1, and a compressor 25 for a cold-kill cycle is arranged inside the mechanical chamber. This—Compressor 25 is a duplex type that uses a pressure motor% as the driving source. The compressor motor 2 $ is electrically connected to the main control device through a drive circuit (both are not shown). The main control device is composed of a microcomputer as its main body, and it is arranged in the refrigerator body 1. An R cold air generating chamber is formed at the rear of the vegetable growing room 13, and an R evaporator 33 is housed in the R cold air generating chamber 36. This R cold air generating chamber 36 has a cylindrical cold air outlet 37 and a grid-shaped cold air inlet 38. The cold air outlet 37 is inserted into the upper case 16. A slightly L-shaped duct cover 39 is fixed in the refrigerator compartment 6. This duct cover 39 is formed of a synthetic resin as a material, and a plurality of cold air discharge holes 40 are formed in the refrigerating compartment 6. This duct cover 3 9 cooperates with the rear plate of the inner box 3 to form an L-shaped air-conditioning duct 41. The upper end of the duct 4 丨 66405-930810 -14- M268560 is opened in the refrigerating compartment 6 and the lower end is It communicates with the cold air generation chamber 36. An R fan motor 42 is housed in the gas generating chamber 36. The R fan motor 42 is electrically connected to the main control device by a driving circuit (not shown). An R fan 43 is connected to the shaft of this one-foot fan motor 42. When the R fan 43 rotates, the air system is controlled by the following road control cycle. Reference numeral 44 denotes a ruler fan device including an R fan motor 42 and a ruler fan 43. This R fan device 44 is equivalent to a refrigerating room fan, and cooperates with the R evaporator 33 to constitute an R cooling device 45 equivalent to a refrigerating room cooling device. -1 The cooling air circulation path in the refrigerating compartment 6, the vegetable compartment 13 > Part of the air is discharged from the R cold air generation chamber 36 through the cold air outlet "into the box 16, and through the front end of the cover 17 The shaped cold air flow through hole is released to the inside of the air passage 18. Then, it flows downwards along the front of the lower box 15, and then flows backwards under the lower box 15, and returns to the R cold air through the cold air inlet 38. The inside of the generating chamber 36. At this time, the R evaporator 33 is based on cooling and weathering the air to cool the inside of the vegetable chamber 丨 3. The remaining part of the air is from the inside of the R cold-air generating chamber 36 and passes through the cold-air duct 41 The discharge hole 40 and the upper end are discharged into the refrigerating compartment 6 and flow into the cold air passage 9 below the low-temperature refrigerated box 8. Then, they flow in through the deodorizing device 11 fitted into the partition plate 5 and the cold air passage 101. In the vegetable compartment 13, the azole is moved forward from the inside of the cold air passage 18. After that, it moves downwards along the front of the lower box 5 and then flows backwards under the lower box 15, and passes through the cold air inlet 38 = to The cold air generation chamber 36. At this time, based on the R evaporator 33 The air is cooled and cold-weathered, and the inside of the refrigerating compartment 6 and the vegetable compartment 丨 3 are cooled. That is, the deodorizing device 11 is arranged on the return path side of the circulating cold air. An F cold air generation chamber 47, F is formed at the rear of the freezing compartment The upper and lower ends of the cold air generating chamber π are provided with a cold air outlet 48 and a cold air inlet. The F cold air generating chamber 47 contains an F evaporator 34 and a? Fan motor 50, and an F wind M268560 fan motor. The 50 series is electrically connected to the main control device through a driving circuit not shown in the figure. When the F fan motor 50 is Hanubu Λ. 1_, the air-conditioning system is as follows 4 /: fan 51 'F fan 51 turns α ^ attack The cycle number is%. In addition, the symbol 52 is a fan device constructed by the dead fan motor 50 and the cold rolling chamber Ϊ1. This fan device 52 is equivalent to a person who dreams of a worm and cooperates with the F hair generator 34. It constitutes the F cooling device 53 which is equivalent to the cold section device for the freezing compartment. $ ≪ The circulation path of the cold air in the freezing compartment 19 > The inside of the room 19 is generated from 47 to 47 through the cold air outlet 48 to the cooling bed = Second, the cold air inlet 48 returns to the # 气 生产 室-. This cooling :, Luo is 34 to cool and cool the air Perspective view of the internal shape of the freezer compartment 19. The deodorizing device 11 has a rectangular shape: each 54 households :: 1 box 54, the lower side of this box 54 is open in Figure 1. Convenient; month The Γ resin can be transparent or non-transparent. In this embodiment, it is Manji 5 broth, which is transparent. The inside of the box 54 is equivalent to the upper right-the two corners = and 56. The side view of the L angle σ | M knife divides to form a transformer room (the first 58: the inside of the factory transformer room 57 is equipped with a small step-up transformer transformer 58). Shown-Secondary side terminals 4-One-side terminals 58a, 58b are penetrating through the branch " factory. In addition, each U is pulled out of the transformer chamber 57 (second chamber) 59 from the next wall 56. The Aimo is a space other than 57, and the electrode chamber is formed on the secondary side terminals 58a and 58b. Ozone production uses ^ to connect "noodle-shaped pen-shaped ozone generation and secondary and secondary == 60 is made of rectangular thin plate-shaped Taowan plate coffee H ^ 4 is from the surface of ceramic plate 60a ^ 11 / discharge surface) configuration ( The inner part of the discharge electrode can be molded into the left (induction electrode). Also, the discharge power :: The ceramic surface is covered with a ceramic to suppress the tone. When the two metal electrodes are applied with a high voltage of about 4.5 kV by the booster transformer 58 via 66405-930810 16 M268560, the two metal electrodes will be discharged through the ceramic plate 60a. 54. On the left side of FIG. 1, a rectangular opening-shaped inlet 54a 'is formed to take in the air containing the odor in the refrigerator, and the outlet 54b of the open part on the lower side of the box 54 is plugged. A catalyst (odor decomposition mechanism) 61 is arranged in a manner to hold the outflow 5. The catalyst 61 is, for example, a ceramic honeycomb body (shaped. Mouth) made of manganese oxide as a base, or a metal honeycomb body is formed into a rectangular plate shape. On the formed core material, the Zen 61 was fixed, so that it was formed into a bee. The shape of the body can greatly ensure the contact area of the contact _ contact pile Γι = the composition of the oxygen to stink components, which can improve the decomposition efficiency. In addition, the deodorized air system in the middle 4 flows out to the lower side in Fig. 1. Also, the drawing Middle = convenience, the honeycomb structure is shown as a quadrangle. For the top: 5 structure: two deodorizing device 11 'in Figure 2' is a suction port 54a plate 5. " ', to the side of the refrigerator compartment The state is arranged in a separate deodorizing device. It is also electrochemically used as a so-called high voltage to generate a corona discharge = ionization of the applied electrode ⑼ into a plasma state. In: ΑΓ (argon) and other inertia

Ar — Ar + + e The ionization according to the formula (i) ^ 〇) Xu Pinzhi's electron, the right and oxygen atom 揎 rush, active oxygen 〇 will occur. 02 〇2 — 〇 + 〇 Activity '** (2) oxygen 〇, according to formula (2). "O2 is combined with oxygen to generate odors. 〇2 + 0- > 〇, 66405-930810 M268560 The ozone generated in the above processes (1) to (3) is 〇3, which is circulated in the refrigerator through the cold air and flows into the free inlet. The odorous air flowing in 54a is mixed. If ozone and odor components are adsorbed on the surface of the catalyst 61, 〇3 will decompose to generate active oxygen. Therefore, the active oxygen 0 has a strong oxidizing power, which will cause odor The gas component is oxidatively decomposed. The deodorized air in this way is discharged from the outflow port 5. The above deodorizing effect is performed in the circulation path of the cold air in the refrigerating compartment 6 above. That is, in the suction port 54a, In addition to the cold air circulating along the cold air passage 9, there is also odor-containing air flowing in, and from the outflow port 54b, the deodorized air flows out to the cold air passage 101 in the vegetable room 13. In this case, the booster transformer Because 54 is arranged in the transformer room 57, the cold air in the self-circulating refrigerator is blocked, and only the ozone-generating electrode 60 that generates ozone is placed in the electrode room 59, and the circulating cold air is exposed. As described above, according to In this embodiment, since The step-up transformer 58 is arranged in the transformer room 57, so there is no step-up transformer 58 directly exposed to the cold air circulating in the cold air, or when the R door 7 of the refrigerator is opened and closed, it is directly exposed to / ”L into the ice phase. Things of the Outer Gas. Therefore, excessive changes in the periphery of the booster transformer 58 can be mitigated as much as possible to prevent the occurrence of dew condensation, so that the life of the booster transformer 58 can be increased and reliability can be improved. In addition, since both the discharge surface of the ozone-generating electrode 60 and the inner non-discharge surface are located in the electrode chamber 59, the temperature gradient between the two surfaces can be reduced, and the ozone-generating electrode 6 can be reduced. Thermal stress. Therefore, the lifetime of the oxygen-generating electrode 60 can be increased. Furthermore, because the 66405-930810 -18- M268560 ozone obstetrician electrode 60 is arranged on the inflow side of the circulating cold air, and the catalyst ㈣ is placed on the outflow side of the circulating cold air, it is possible to generate and use ozone. The decomposition and deodorization effect 'is performed efficiently along the flow of circulating cold air. Also according to this embodiment, since the cold air generated by the common cooling device is circulated to the refrigerating compartment 6 and the vegetable compartment 13, and the circulating cold air flows from the refrigerating compartment 6 side to the vegetable compartment 13 side, a decoupling portion is disposed. Odor device u: Therefore, 'the slightly dead space part can be effectively used, and the reduction of the refrigerator internal volume can be avoided as much as possible. X, in this way, by placing the deodorizing device on the return path side of the circulating cold air, the cold air can circulate the air (return air) containing more ozone components in the refrigerator so far more efficiently Deodorization. Figures 3 and 4 show the second embodiment of this creation. The same parts as the magical embodiment are marked with the same symbols, and the description is omitted here. Only the different parts will be described below. Of it. In the second embodiment, only the arrangement of the deodorizing device 11 is different from that in the i-th embodiment. That is, the partition plate 5 of the i-th embodiment is replaced by a partition plate 5A. The partition plate 5 is provided with a position for a deodorizing device 11 and is provided with a plurality of cold air vents (only one is shown in the figure). ) 62. The device 11A is disposed on the wall surface of the cold air inlet 38 in which the vegetable compartment 13 is formed. In FIG. 4 showing the front side thereof, the deodorizing device uA is arranged below the cold air outlet 37 and between the two cold air inlets 38, and is arranged with the inlet 54a facing the vegetable compartment 13. In addition, in Fig. 3, the shape of the box body 54A of the deodorizing device 11A is different from that of the box body 54 of the deodorizing device. That is, the outflow port 54b in the first embodiment is closed. Instead, an outflow port 54c communicating with the R cold air generation chamber 36 is formed on the back side of the box body 54A 66405-930810 19-M268560. A filter is arranged in the suction port 54a. · According to the second embodiment of the above configuration, the deodorizing device 11 a is disposed at the portion where the cold air intake opening 38 in the vegetable compartment 13 is formed. Therefore, at the end of the return path following bad cold air, Deodorization of air containing more odorous components than in the first embodiment can be performed more efficiently. The catalyst 61 is arranged below the ozone-generating electrode 60. That is, since ozone is heavier than air and naturally moves to the lower side, if this configuration is adopted, the ozone generated near the ozone generating electrode 60 naturally moves in the direction of the catalyst M. Therefore, the decomposition of ozone and the oxidative decomposition of odor components accompanying the decomposition can be performed more efficiently. χ, the ozone-generating electrode 60. The discharge surface is arranged in the vertical direction (orthogonal direction), which can prevent the ozone-generating electrode from accumulating dust and the like. Fig. 5 shows the third embodiment of the present invention, and only the difference σ is different from the second embodiment. In the third embodiment, when the deodorizing device 11A is disposed like the second embodiment, the surroundings of the ozone-generating electrode 60 disposed in the electrode chamber 59 are covered with a covering structure 63. That is, the covering structure 0 is, for example, a rectangular box-like shape with a bottom surface side opening formed by a tree and a temple, and is arranged to cover the ozone repairing electrode 60 from above. The secondary-side terminal 58b of the step-up transformer 58 is the upper surface of the shell structure 63. The other structures are not shown here. According to the third embodiment configured as described above, by covering the ozone generating electricity and the surrounding with a covering structure 6 3, it is possible to prevent the% opening and closing of the v door 14 of the refrigerator to be combined, and the gas flowing into the inside and outside of the refrigerator directly contacts The ozone-generating electrode 60 is in contact. Therefore, the electrode 60 for ozone generation can also prevent the rapid temperature rise caused by the gas contact with the outside 66405-930810 -20-M268560. Therefore, the thermal stress can be further reduced, and the electrode for ozone generation can be further increased. life. Fig. 6 shows a fourth embodiment of the present invention, and t will be described only with respect to differences from the third embodiment. In the fourth embodiment, a rectangular plate-shaped throttling structure is arranged on the open bottom surface side of the covering structure 63 of the third embodiment. The throttle structure 64 is provided with, for example, three circular openings 64 a, and air containing ozone generated near the ozone-generating electrode 60 flows out from the opening 64 a of the throttle structure and faces the catalyst 61 below. go ahead. · To be specific, in general, the discharge start time of the ozone-generating electrode 60 has a characteristic that it increases with time. Therefore, it is expected that the voltage applied to the ozone-generating electrode 60 is set to be high in anticipation of an increase in the discharge start voltage. In this way, in the initial stage of use, it is foreseeable that the ozone production concentration will become higher. According to the fourth embodiment configured as above, the air of ozone is slowly flowing out from the opening w relative to the outside, so that the protective gas containing a high concentration of ozone can be prevented from directly contacting the catalyst, and the deterioration of the catalyst 61 can be suppressed. and many more. Fig. 7 shows a fifth embodiment of the present invention, and only a portion different from the * embodiment is described. In the fifth embodiment, a diffuser plate (ozone diffusion mechanism) 65 is arranged approximately in parallel between the throttle cover structure 63 and the catalyst 61 on the bottom surface side. "According to the fifth embodiment configured as described above, the opening portion of the self-throttling structure _ ^ Γ ozone air is temporarily blocked by the cover plate 65, and diffuses in a manner that moves in the direction of expansion = periphery. It is lowered toward the catalyst M. ^ 'The diffusion plate 65 can also be used to prevent air with a high concentration of ozone from directly contacting 66405-930810 M268560'. Therefore, the degradation suppression effect of the catalyst 61 can be further improved. Example 2: 1 / T is the sixth embodiment of this creation, which is the same as the application of the knife, and the description is omitted. The same part as the following is described. The deodorizing device 66 in the seventh embodiment, The structure of the box is different from that of the box of the deodorizing device u, except that it is roughly arranged in the refrigerating compartment 6 and the vegetable compartment 13 as in the first embodiment. The configuration will be described with reference to FIGS. 9 to u. The large rectangular box-shaped box body 67 is formed by a partition wall anvil formed in the horizontal direction: Dj is ‘upper-lower-layer. The lower part (cold air flow chamber) is still equipped with a suction port 67Da which opens to the uranium surface refrigerated to 6. In the upper part 67U, the transformer chamber 71 is formed in the upper right corner of the figure by a vertical partition wall 70, and the electrode chamber 72 is formed in a part other than the transformer chamber 71. The transformer room 71 is provided with a secondary side terminal 58a of the booster transformer 58 to the voltage transformer 58 through the partition wall 69 and exposed to the electrode chamber 72. The secondary side terminals 5 cores and 5 ribs are electrically connected. An ozone-generating electrode 60A is connected. The ozone generating electrode 60A is arranged so that the discharge surface is vertical (vertical). The partition wall 70 is formed so as to narrow the path of the ozone generated near the ozone generating electrode 60A toward the lower layer portion 67D. The partition wall 70 extends to the left in FIG. There is a communication port 68a that communicates with the lower portion 67D. In the upper right part of the upper part 67U, a small suction hole 67Ua is formed at the upper right corner in FIG. 10 to allow the air in the upper part 67U to flow. 0 66405-930810 -22- M268560 In Figure 1, the deodorizing device 66 is used. And the cross section of the boundary between injury in the refrigerator compartment 6 and the vegetable compartment 13 is enlarged. The lower right part in the picture of the lower layer part 67d is a right stem protruding downward, and the bottom part is formed to be open. A catalyst 73 having substantially the same structure as the catalyst & That is, the catalyst 73 is disposed at a position corresponding to the communication port 68a directly below it. The H secondary transformer 58 _ secondary terminal 58c (only one is shown in Figure U) 'is arranged on the box of the self-aerosolizing transformer 58 with the right end part facing downwards. The secondary terminal 58c is connected. There is a power supply wire 74 drawn from the outside of the self-deodorizing device 66. As shown in FIG. 8 and FIG. N, the deodorizing device 66 constituted as described above is installed in a partition plate (cold to bottom plate) 75 forming a boundary portion between the refrigerator compartment 6 and the vegetable compartment 13. The partition plate, which replaces the partition plate $ of the second embodiment, is an intermediate portion extending from the near side (left side in FIG. 8) to the deep side of the refrigerating compartment 6, and has an inclined portion 75a which is inclined in the depression direction. A recessed portion 75b is formed from the inclined portion at a position immediately before the π of the detachment 66 and the entrance 67Da. From the recessed portion 75b further toward the deep side of the refrigerator, a 0-hole melon for the deodorizing device 66 is formed. This fitting hole is fitted with an outlet 67Db of the lower-layer portion 6.78D of the deodorizing device 66. Its -person, level explains the function of the sixth embodiment. The circulation path of the cold air in the refrigerating compartment 6 and the vegetable compartment 13 is the same as that in the first embodiment, and the deodorizing device 66 is also the same. That is, if the cold air circulated along the cold air passage 9 in the refrigerating compartment 6 is introduced into the suction port 67Da of the deodorizing device 66, it will flow through the 66405-930810 -23-M268560 catalyst 73 and the outlet 67Db to the vegetable compartment 1 3. In the upper layer portion 67U of the deodorizing device 66, ozone is generated near the ozone generating electrode 60A of the electrode chamber 72. As described above, if the cold air flows to the lower portion 67D, only a small amount of the air in the refrigerator flows into the electrode chamber 72 through the suction holes 69. In this way, the generated ozone flows around the partition wall to the deep side 'and falls to the lower layer portion 6 7 D through the communication port 6 8 a. In this way, ozone is mixed with the air in the refrigerator containing ozone in the vicinity of the communication port 68a, and the decomposition of ozone and the oxidative decomposition of ozone components are performed by the catalyst 73. The deodorized air flows from the outflow 67D to the vegetable compartment 13. As described above, according to the sixth embodiment, the booster transformer 58 is disposed in the transformer chamber 71 formed in the upper portion 67U of the box body 67, and the ozone generating electrode 60A is disposed in the electrode chamber 72A. The generated ozone is supplied to the lower portion 67D through the communication port 68a, and is mixed with the odorous air flowing through the lower portion 67D, and is decomposed into ozone and odor components by the catalyst 73.

Therefore, similar to the first embodiment and the like, it is possible to suppress the temperature contact of the booster transformer 58 and suppress the temperature change. The position of the port 68a is arranged so that it can be changed by 0 degrees, and it can also prevent the circulating cold air in the refrigerator or the exhaust door 7 from opening and closing, and the external gas flowing into the refrigerator also directly contacts the ozone generating electrode 60a catalyst 73 Corresponding to the ozone supply chain, it can effectively increase the ozone and odor.

According to the sixth embodiment, 'the secondary terminal 58C of the booster transformer 58 = configuration' Therefore, it is possible to prevent moisture from passing through the power supply line 74 and the like to enter the "secondary-secondary side. In addition, the de-matter 66405-930810 -24 -Near the position where the inflow port 67Da of M268560 is located, the partition plate is formed with a recessed portion 75b in the front half 75a. Therefore, the moisture from the partition plate 75 toward the inflow port 67D will be captured by the recessed portion 75b to prevent moisture from entering and removing. Fig. 12 is a seventh embodiment of the present invention, and only the parts different from the sixth embodiment will be described. In the seventh embodiment, "the inlet of the deodorizing device 66 at 67 Da is provided with a grid for preventing foreign matter from entering." Grid 76. With this structure, food and the like can be prevented from entering the inlet 67 Da, and deodorization efficiency can be prevented from being lowered.

13 to 17 are the eighth embodiment of the present invention. The structure of the deodorizing device 77 in the eighth embodiment is slightly different from the structure of the deodorizing device 66 in the sixth or seventh embodiment. The deodorizing device 77 is the same as the i-th embodiment and the like. It is arranged in the cold air circulation path between the cold compartment 6 and the vegetable compartment π, but as shown in Figs. 13 and 14, the partition plate 78 instead of the partition plate 5 constitutes a part of the deodorizing device 77. Only the transformer chamber 80 and the electrode chamber 81 are formed on the box body 79 of the deodorizing device 77. When the box body 79 is assembled on the partition plate 78, the space formed by the two constitutes a cold air flow passage 82.

Fig. 13 is an exploded perspective view of a deodorizing device 77, Fig. 14 is a longitudinal sectional view of a configuration portion of the deodorizing device 77 of a refrigerator, and an enlarged view of a main portion of the refrigerator. For the transformer formed near the left part of the box body 79, please refer to the arrangement direction of the booster transformer 58 to the arrangement direction of the sixth embodiment. It is arranged in the transverse direction relative to the deeper direction of the refrigerator. . The secondary-side terminal 58am of the booster transformer 58 penetrating the partition wall 83 of the transformer room 80 is connected to the ozone-generating electrode material 60A 'in place of the ozone-generating electrode material. The portion of the case 79 located below the ozone-generating electrode 84 has an inclined portion 79a slightly inclined toward the depth of the electrode chamber 81 (refer to Fig. 14), 66405-930810 -25-M268560 At the ozone-generating electrode 84 The ozone generated in the vicinity is guided to the rear side of the electrode chamber 8i. In addition, a plurality of ozone outflow holes 79b are provided in a portion of the case body 79 on the rear side of the electrode chamber 81 to allow ozone to fall to the cold air flow passage chamber 82 below. The upper part of the box body 79 is provided with a cover 85 for covering the transformer chamber 80 and the electrode chamber ^. In addition, a ventilation portion (grid) 86 extending downward is formed on the front surface of the box body 79. When the box body 79 is assembled on the partition plate 7δ, foreign matter can be prevented from entering the cold air flow passage chamber 82. Next, the configuration of the partition plate 78 side will be described. The box body is a portion where the partition plate 78 is mounted, and a recessed mounting recess 87 is formed. On both sides of the mounting recess 87, there are circulation ports 88, 88 for directly circulating the cool air in the refrigerator from the refrigerator compartment 6 to the vegetable compartment π without passing through the deodorizing device π. In the mounting recess 87, a dewatering hole is formed near the 86th position of the ventilation portion of the box body 79 to prevent water or the like from entering the deodorizing device 77 when the user accidentally spills water or the like into the refrigerator. 89. In addition, in the mounting recess 87, an inclined portion 90 which is inclined toward the rear side is provided behind the position where the vent portion 86 is located to prevent foreign matter, water, and the like from entering. The rearmost part of the mounting recess 87 is provided with an ozone decomposition catalyst, as in the sixth embodiment, and the honeycomb-shaped ventilation direction is upward and downward. A soft band (sponge, not shown) is wound around the outer periphery of the ozone decomposition catalyst 73, and the arrangement portion of the box body 79 is pressed into the lower side of the arrangement portion to form a grid-like protective grid 91. Since the core material of the ozone decomposition catalyst 73 is very fragile, for example, outside the manufacturing process, if the operator accidentally touches the ozone decomposition catalyst 73 from the lower side of the case 79, it may be cracked or damaged. In this case, a protective grille 91 is provided below the box body 79 to prevent damage of the ozone 66405-930810 -26-M268560 decomposition catalyst 73. Also, in the women's clothing, the peripheral edge portion on the rear side of the mounting recess 87 of the box body 79 is formed with ribs 92 in a three-way manner around the box body 79 in a package-mounted state. This rib 92 is also used to prevent water from entering the deodorizing device from the surroundings. Moreover, Fig. 4 shows the state of the ozone generating electrode 84. In addition, the two side terminals 58a and 5 of the booster transformer 58 are flapped on. The structure of the subsequent ozone-generating electrode 84 is described below with reference to FIG. 15 (FIG. 15 is a schematic longitudinal sectional view of the structure of the 0-type ozone-generating electrode 84 (the thickness of the ceramic substrate is exaggerated compared to the actual size), Fig. 15 (b) is a plan view of an electrode material for ozone generation. The electrode 84 for ozone generation is basically the same as the sixth one in the first embodiment and the electrode 6 for oxygen generation. The induction electrode 94 inside the ceramic substrate 93 and the discharge electrode 95 arranged near the% surface (discharge surface) of the ceramic substrate are characterized by the shape of the discharge electrode 95. Fig. 15 (c) is a figure 15 (b) An enlarged view of the shape of the intermediate discharge electrode 95. The discharge electrode 95 is provided with a plurality of protrusions 4 95a protruding in a vertical direction in FIG. I5 (c). By providing protrusions 95a of this shape, an electric field will occur. Focus on the offending 'so it can play down The effect of the discharge initiation voltage in the ozone generating electrode 84. Next, the operation of the eighth embodiment will be described with reference to Figs. 16 and 7. When there is a cold air circulation in the refrigerator in the refrigerator compartment 6 and the vegetable compartment 13, Most of them (for example, about 95%) are formed as described above through the circulation opening 88 or the water removal hole 89 of the partition plate 78, and flow directly from the refrigerating compartment 6 side into the vegetable compartment 13 side. Moreover, circulating cold air About 5% is adjusted to pass through the deodorizing device 77. 66405-930810 -27- M268560 Specifically, if the total cooling air volume of the circulating refrigerating compartment 6 and the vegetable compartment 13 is 40 m / H, there will be about 2 mVH flows into the deodorizing device π. In this way, if the total volume of the storage room 6 and the vegetable room 13 is 350 liters, a cold air flow having an air volume of about 6 times its volume passes through the deodorizing device 77 per hour.

If the booster transformer 58 of the deodorizing device 77 is energized, the ozone generated near the air-conditioning electrode 84 is heavier than air. Because of its own weight, the inclined portion% of the electrode production chamber 81 moves to the rear side, and intervenes. A cold air flow passage chamber 82 is carried down by the ozone outflow hole. (2) The circulating cold air flowing into the cold air flow passing portion 82 of the deodorizing device 77 at the ventilation portion% is directed toward the ozone decomposition catalyst 73 in a state of being mixed with ozone falling from below. The odor components and the like contained in the circulating air-conditioner are oxidatively decomposed by the active oxygen which decomposes the odorous oxygen in the same manner as in the above embodiments. Sixth, here, FIG. 16 shows the results of a deodorization test using ammonia as an index gas when the air condition of the circulating cold air passing through the deodorizing device 77 is changed. When the volume of air passing through the deodorizing device 77 every four hours is more than four times the volume of the refrigerating compartment 6 and the vegetable compartment 13, the residual ammonia rate is 10% or less within the minute. FIG. 17 shows the results of the functional test when the air volume of the circulating cold air passing through the deodorizing device 77 is the same as that shown in FIG. 16. In the test, 200 g of instant curry was stored in the refrigerator 6 in an open state, and it was taken out after 24 hours. After that, after 5 hours, the odor in the refrigerator 6 was sniffed. The odor level is divided into 3 stages (food residual odor, 丨 means almost no sensation, 2 means slight sensation, 3 means sensation). From this result, it can be seen that if the volume of the passing air per hour is 4 times or more than the volume of the refrigerating compartment 6 and the vegetable compartment 13, 66405-930810 -28-M268560, the deodorizing effect is significant. As described above, according to the eighth embodiment, the ozone generated in the electrode chamber 81 of the deodorizing device 77 is dropped to the cold air flow passage u side according to its own weight. Therefore, the ozone can be easily supplied to the cold air flow passage u. Room 82. The ozone generating electrode 80 is arranged in a cold air flow passage with respect to ozone. Since the side-down direction is parallel, the ozone generating electrode can smoothly supply ozone without preventing the generated ozone from flowing toward the cold air flow passage 82 side. 'Furthermore, according to this eighth embodiment, since only a part of the circulating cooling air is allowed to circulate relative to the deodorizing device 77, it is possible to perform deodorization without excessively circulating the cooling air and preventing the cooling performance of the refrigerator from being reduced. . Furthermore, the flow rate of the gas that exceeds the ozone decomposition reaction speed of the ozone decomposition catalyst 73 in the deodorizing device 77 can be prevented from flowing to the deodorizing device 77, and the deodorizing efficiency can be adjusted and maintained appropriately.

The hourly circulation volume of the circulating cool air relative to the deodorizing device 77 is set to be 4 times or more (6 times) the volume of the refrigerating compartment 6 and the vegetable compartment 13. Therefore, the volume of the cold room 6 and the vegetable compartment 13 is relatively depleted. The circulating cold P flux of the deodorizing device 77 can be appropriately set, which can ensure the deodorizing rate of the deodorizing device 77 well. f When the π issue and the king electrode 84 repeat the enemy electricity, so that the surface of the discharge electrode 95 has a male stripe & " t ^ Λ §, lice lice, etc., and it is difficult to discharge the direction, by setting a sudden start lightning Strictly… Set up a large coffee and actually make the discharge turn on. The lower part of the electric house is reduced to a margin, so that the piece of motor can be maintained for a long time. 66405-930810 -29- M268560 Fig. 18 is the ninth embodiment of the present invention, and only the part different from the eighth embodiment will be described here. In the ninth embodiment, the circulating cold air flow out side of the deodorizing device 77, that is, the lower side of the protective grille 91 of the box body 79 is provided with a fan 96 dedicated to the deodorizing device 77. This fan 96 can be used with the r fan 4 for circulating air-conditioning. The operation (for example, by setting a switch on the R door 7 of the refrigerator) can be used to switch ON / OFF or increase or decrease the air volume. ° According to the ninth embodiment configured as described above, by setting a fan 96 'dedicated to the deodorizing device π, it is possible to adjust the flow rate = the air volume of the cold air in the deodorizing device 77 in the cooling operation state of the refrigerating compartment 6 so " For example, when there is less food in the refrigerator and the user does not think it is necessary to deodorize, you can turn off the fan 96, and when the amount of food in the refrigerator increases, so that the user thinks it is necessary to deodorize, The fan 96 is operated to deodorize the deodorizing device 77. In addition, since the amount of air flowing through the deodorizing device 77 can be increased or decreased by the fan%, the deodorizing efficiency when the user operates the deodorizing device 77 can also be adjusted. When deodorization is not required, if the fan 96 is stopped and the energization to the boost pressure and back pressure is 58, the power consumption can be reduced, and the life of the ozone catalyst 73 can be prolonged. The tenth embodiment of the present invention is illustrated only in terms of differences from the eighth embodiment. In this tenth embodiment, the deodorizing device-the ventilation part 86 is provided with a relatively circulating cold new household order hole ", a shutter 97 that can be rotated in the inlet direction, thereby constructing a deodorizing device 77 Eight. The rotation of the interrupter M can be performed by operating an operating member (not shown), for example, by presetting an operating member (not shown) such as a lever body at a position that can be operated by a user near the deodorizing device 77A. Fig. 19 is a front view of the 86 part of the ventilation part. It is a state showing that the blocking phase 66405-930810 -30- M268560 is set to be approximately perpendicular to the inflow direction of the% cold air, and the ventilation part 86 is closed and locked. (B) shows a state in which the interrupter 97 is set to be approximately parallel to the inflow direction of the circulating cold air, and the vent portion 86 is partially opened. According to the tenth embodiment thus constituted, for example, even when the amount of circulating cold air in the refrigerator is constant, the amount of the cold air flowing through the deviating device 77 can be changed by turning the interrupter 97 and directly flowing through the circulation port. The ratio of cold air volume from vegetable to 13 sides can adjust deodorization efficiency. Fig. 20 shows the first embodiment of the present invention, and only the difference from the eighth embodiment is clear. In the eleventh embodiment, a breaker 98 having the same function as the breaker 97 provided in the deodorizing device 77a in the flow passages 88 and 88 provided in the partition plate 78 is provided. . FIG. 20 is a plan view of the 88 partition plate 78 in a state where the deodorizing device 77 is installed, and (a) shows a state in which the interrupter 98 is set to be approximately vertical with respect to the inflow direction of the circulating cold air, and the circulation port 88 is partially blocked. (... indicates a state in which the inflow direction of the interrupter 98 with respect to the circulating cold air is set to be substantially parallel and the circulation port is partially opened. According to the first embodiment thus constructed, it is the same as the first embodiment, for example, even if When the amount of circulating cold air in the refrigerator is constant, the ratio of the amount of cold air flowing through the deodorizing device 77 and the amount of cold air flowing directly to the vegetable compartment 13 through the circulation port 88 can be changed by turning the shutter 98. Tune =

Deodorizing efficiency. I FIG. 21 is the twelfth embodiment of this creation. There are various variations in the refrigerator internal volume (the volume of the refrigerator compartment 6 and the vegetable compartment 13) depending on the product. Therefore, the same deodorizing device 66405-930810 -31-M268560 is applied to refrigerators with different refrigerator contents, and the ozone concentration will increase in refrigerators with small refrigerator contents. For example, even if an abnormality occurs in the ozone decomposition catalyst 73 so that ozone cannot be decomposed normally, it is necessary to keep the ozone concentration below 0 · 1 ppm in order to ensure safety.

That is, here, the deodorizing device 77 is intermittently operated in accordance with the refrigerator internal volume of each refrigerator to adjust the deodorizing efficiency. For example, as shown in Fig. 2i, the operation mode of the deodorizing device 77 is repeatedly operated for 36 seconds under 1 knife 'li k', and the operation is performed for 24 seconds (the operating rate in this case is 60%). . In this way, by intermittently operating the deodorizing device 77, it is possible to adjust the deodorizing efficiency of the ozone generated by the deodorizing device 7 to an appropriate level relative to the contents of the refrigerator compartment. It is suitable to apply the deodorizing device 77 to a plurality of refrigerators having different contents of refrigerators in common. This creation is limited to the embodiments described above and shown in Figure Φ, which can be modified or expanded as follows. In the first embodiment, the discharge surface of the ozone generating electrode 60 can be arranged in the vertical direction. By the same configuration as in the second embodiment, the accumulation of dust can be prevented. In the structure of the third embodiment, a diffusion plate 65 of the fifth embodiment may be provided. The hexaoxygen expansion mechanism is not limited to the diffusion plate 65, as long as it has an ozone diffusion effect, regardless of its shape. In the fifth embodiment, the recessed portion 75b may be provided as necessary. : In the 6th percentile example, the catalyst 73 does not necessarily have to be provided at the corresponding communication port ㈣ = part is impossible. The primary-side terminal 58c of the step-up transformer 58 is not necessarily arranged downward. 66405-930810 -32- M268560 The location of the deodorizing device is not limited to those shown in the figure, but it can be changed as appropriate * for more consistent application. _ In the second embodiment, the fan may be disposed in front of the ventilation portion of the deodorizing device 77%. It is also possible to increase the amount of circulating cold air for example by installing 卩 in room 7. With this configuration, for example, when the user expects a strong deodorization, by operating the switch, a large amount can be circulated by the deodorizing device 77. The circulating air-conditioning 'improves deodorization efficiency. _ The operating time of the deodorizing device 77 can be changed in accordance with the circulation volume of the circulating cooling air in the deodorizing device. For example, when the & flux of the circulating cooling air in the deodorizing device π increases, # 同Xiao Chang's operating time of the deodorizing device 77 can appropriately improve the deodorizing efficiency. Conversely, if the circulating cold air flow is reduced, by shortening the operating time of the deodorizing device 77, the inside of the deodorizing device 77 can be prevented. The stagnation of ozone. [Effect of creation] This creation is as described above, and can exert the following effects. According to the deodorizing device of the first patent application scope, the booster transformer is arranged in the first room and is in a self-circulating refrigerator. The cold air is blocked, and only the ozone-generating electrode is exposed to the circulating cold air in the second room. In addition, when the refrigerator door is opened and closed, it will not be directly exposed to the gas flowing into the inside and outside of the refrigerator. Therefore, it can be as slow as possible. The temperature change around the transformer prevents the occurrence of dew condensation and seeks to extend the life. The σ, σ, and σ are equipped with a covering structure that covers the surroundings of the electrodes for ozone generation. Therefore, the electrode for ozone generation is also used, for example, it can prevent ice 66405-930810 -33- M268560 from opening and closing of the door of the box and entering the outer and outer gas of the refrigerator, etc., and it can suppress the sharp __L rise of temperature. The deodorizing device in the scope of the patent application No. 2 is provided with a throttling structure for suppressing the flow of the odorous rolling air from the covering structure. This can prevent the air and ozone of 3 ozone. The decomposing mechanism is in direct contact to suppress the degradation of the ozone decomposing mechanism, etc. According to the deodorizing device of the third scope of the application for a patent, the ozone generating electrode and the ozone decomposing mechanism are provided for diffusing ozone containing ozone-containing air, The structurer 'is therefore in line with item 2 of the Chinese patent scope, which can prevent the air containing high concentration of ozone from directly contacting the ozone decomposing mechanism. According to the item 4 of the scope of the patent application, the deodorizing device is added in the transformer room. The voltage transformer 'Xiao Zhong's patented item is the same as the cold air circulating in the refrigerator to block the circulating cold air in the refrigerator from flowing to the A air flow chamber ^ The ozone is from the electrode chamber It is supplied at the communication port. Therefore, the electrode for the stinky milk generation inside will not come into direct contact with the outside gas flowing into the refrigerator when the circulating cold air in the refrigerator is opened and closed, and the temperature change of the ozone electrode can be obtained. Suppression. According to the 5th structure of the scope of the patent application, it corresponds to the heart of the communication port = "set, this ozone decomposition machine performs ozone decomposition. · The installer can efficiently enter the electrode according to item 6 of the scope of the patent application, and the discharge surface where the discharge is generated is located in the electrode chamber, which can reduce the thermal stress of the two ozone generating electrodes, the deodorizing device, and the oxygen The two sides of the non-discharge surface that generate the inner side of the electricity are the temperature gradients between them, and lightening can extend the life. 66405-930810 '34-M268560 According to the 7th ozone of the scope of the patent application, it is based on two of its own t: produced in the polar room, and from the bottom of the lilo to the side of the cold airflow passage, because the airflow passes through the room. Heavy ... Stinky milk can be easily supplied to the cold. According to the deodorizing device of claim 8 of the patent application, the electricity for ozone generation ... is arranged to the side of the cold air flow passage side, and the toilet beans are arranged in parallel. Therefore, the tortoise poles for the production of hexapods can prevent the generated ozone from flowing toward the side of the cold air flow passage, and can smoothly supply the ozone. ::: Please use the deodorizing device of item 9 of the patent scope. The writing surface of the ozone generating electrode is arranged to be vertical to the ozone generating electrode. τ Prevent accumulation of dust, etc. According to the deodorization of the scope of the patent application, the booster transformer primary terminal is w ^ τ I ° is set to face downward ° Therefore, for example, waterjet can be prevented! Power supply lines and the like penetrate into the primary side of the booster. According to the deodorizing device in the scope of application for patent item u, the circulating cold air flow = mouth part is equipped with foreign objects to prevent people from invading the grille. Therefore, it is possible to prevent foreign matter such as foodstuffs from invading the human body and reduce the deodorization efficiency. According to the ice phase of the dry patent No. 12 in the scope of the patent application, it has the deodorization device of the patent scope ::. Therefore, it is possible to prevent dew condensation and the like in the booster, so that the deodorizing effect in the refrigerator can be maintained in a stable state. According to refrigerator No. 13 of the scope of the patent application, the circulating air conditioner: return circuit is equipped with a deodorizing device. Therefore, deodorization can be performed efficiently. According to item 14 of the scope of the patent application, the cold air generated by the common cooler is still connected to the refrigerating room and the vegetable room. The deodorizing device is configured at 66405-930810 -35- M268560. The side that flows into the boundary part of the vegetable room side-the injured person can therefore use the part of the dead space effectively, which can be used as much as possible to suppress the reduction of the food storage volume in the refrigerator. According to the refrigerator in the scope of the patent application No. 15, the bottom portion of the refrigerating compartment near the circulating cold airflow inlet in the deodorizing device is provided with a recess for preventing moisture from entering. Therefore, the moisture directed toward the inflow port can be captured by the recesses near it, preventing the moisture from entering the deodorizing device. According to the refrigerator in item 16 of the scope of the patent application, the deodorizing device is a circulating cold air intake section arranged in a refrigerating room. Therefore, by setting the deodorizing device # at the end of the return path of the circulating cold air, the deodorizing efficiency can be further improved. According to the refrigerator in item 17 of the scope of the patent application, the booster transformer is shielded from circulating cold air by being placed in the transformer room, and only the ozone-generating electrode is exposed to the circulating cool air outside the transformer room. Also, when the door of the refrigerator is opened and closed, the booster transformer will not be exposed to the outside air flowing into the refrigerator. Therefore, the temperature change around the booster transformer can be mitigated as much as possible 'to prevent the occurrence of dew condensation and the life can be extended. It is appealed that the deodorizing device that allows the circulating cold air flow in the refrigerating chamber to pass through the deodorizing device allows only a part of the circulating cold air to flow to the deodorizing device, so that the deodorizing device can be deodorized without reducing the cooling performance. It is also possible to adjust to appropriately maintain the deodorizing efficiency. According to the refrigerator in item 18 of the scope of the applied patent, the relative circulation of the deodorizing device / Dong Guang 4 gas of the mother 1 small day ^ is set to the height of the refrigerating compartment. Therefore, according to the volume of the refrigerator, it can be appropriately set. For the free air circulation of 66405-9308J0 -36- M268560 L: the cooling air flow rate, the deodorizing ring in the deodorizing device can be ensured. The refrigerator of this item, the circulation of the relative deodorizing device is only ~, the circulation volume is formed as a changeable person. Therefore, the amount of food stored in # 县, a #, etc. is changed ... 卩 Subtract the ice from the ice. For the deodorization device, "Xiao You responds to this change-increasing the deodorization efficiency in the device .... Appropriately maintain deodorization «Chinese-special-designed 2G refrigerators. This deodorization device is equipped with a unique: a dedicated fan that passes through the air-conditioning. Therefore, deodorization can be performed in the state of cooling operation. The ratio of the circulating cooling air flowing through the deodorizing device to the refrigerator such as item 21 of the patent application scope, the circulating cooling air circulating to the deodorizing rack, and the circulating cooling air circulating to other parts can be changed. Therefore, even if the flow rate of the circulating cold air in the refrigerator is-fixed, the ratio of the amount of circulating cold air to the deodorizing device to the amount of circulating to the outside part can be changed relatively. Quantity 0 The refrigerator according to item 22 of the scope of the patent application is provided with a switch to increase the amount of circulating cold air. Therefore, when the user performs a strong deodorization, by operating the switch, a large amount of the deodorization device can be circulated. The deodorization rate of the circulating cold air is raised to the south. According to the refrigerator in item 23 of the patent application scope, the deodorization efficiency can be adjusted by the intermittent operation of the deodorization device. Therefore, the deodorization rate can be compared with the volume of the refrigerator Appropriate adjustments. 66405-930810 -37- M268560 According to the refrigerator in the scope of the declared patent, the operating time of the deodorizing device is changed according to the circulating cold air flow of the deodorizing device. Therefore, for example, relative deodorization When the circulating cold air flow of the device is increased, if the operating time of the deodorizing device is increased, the deodorizing efficiency will be appropriately increased. On the contrary, when the circulating cold air flow is reduced, the deodorizing device is shortened. Operating time can prevent ozone from stagnation in the deodorizing clothes. [Brief description of the drawing] Fig. 1 is a perspective view showing the structure of a deodorizing device according to the first embodiment of the present invention. Fig. 2 is a vertical side view of the refrigerator Fig. 3 is a view corresponding to Fig. 2 showing the second embodiment of the present invention. Fig. 4 is a front view of the deodorizing device. Fig. 5 is a third embodiment of the present invention, showing a partial deflection of the deodorizing device. Fig. 6 is a perspective view of the fourth embodiment of the present invention, showing the structure of the covering structure. ', Fig. 7 is a perspective view of the fifth embodiment of the present invention, and is a perspective view of the structure of the diffuser plate added to the structure of Fig. 6. Fig. 8 is a diagram corresponding to Fig. 2 showing a sixth embodiment of the present invention. Fig. 9 is a diagram corresponding to Fig. 1. Fig. 10 is a plan view of a deodorizing device. Fig. Π is a center of the deodorizing device. A partly enlarged longitudinal section side view. Fig. 12 is a view equivalent to Fig. 9 of the seventh embodiment of this creation. 66405-930810 M268560 Fig. 13 is an exploded view of the eighth embodiment of this creation. The excellent picture is a longitudinal sectional side view of the main part of the refrigerator, and is an enlarged view of a ⑷. A schematic longitudinal sectional side view of the structure of the ozone generating electrode, (b) a plan view of the ozone generating electrode, , (B) An enlarged view of the electrical discharge state. ^ Fig. 16 is a graph showing the results of a deodorization test using ammonia as an index gas when the air volume of the circulating cold air passing through the deodorizing device changes. Fig. 17 is a graph showing the results of the monthly & test when the air volume of the circulating cold air passing through the deodorizing device changes. Fig. 18 is a view corresponding to Fig. 14 (b) showing the ninth embodiment of the present invention. Figure 19 shows the first part of this creation. The front view of the part of the embodiment: the state diagram of the second part partially sealed, and (b) the state diagram of the part opened. Fig. 20 is a plan view of a partition plate showing a state where a deodorizing device is installed in the eleventh embodiment of the present invention, and is a diagram showing a state where a circulation port is partially blocked; a state where a port is opened. Figure 2i is a twelfth embodiment of the present invention, showing the operation mode of the deodorizing continuous operation. ^ [Description of main component symbols] 5, 5A partition plate (frozen room bottom plate), 6 refrigerated room, ^, 1 丨 continuous odor device, 38 cold air intake, 57 transformer room (first room), booster transformer, 58c—Secondary under terminal, other secondary terminal, μ electrode chamber (second chamber), 60 ozone generating electrode, 61 catalyst (ozone decomposing mechanism. Covered by 66405-930810 -39- M268560, can Structure, 65 diffuser plate (ozone diffusion mechanism), "deodorizing device, lower part of the lower part (cold air flow chamber, coffee outlet I, pressure change)

Chamber, 72 electrode chamber, 73 catalyst (ozonolysis mechanism), 75 partition plate (refrigeration I bottom plate), 75b recess, 76 grille, 77, 77A de & to 7A deodorizer, 79b odor

Outlet (connecting port), 80 transformer room, 81 with handle /, L child pole room, 8 2 air conditioner

84 ozone generating electrode, 96 fan (special wind type). P

66405-930810 40-

Claims (1)

M268560 9. Scope of patent application: 1. A kind of deodorizing device, which is arranged in the circulation path of the cold air in the refrigerator, and uses ozone to deodorize the refrigerator. It is characterized by: A booster transformer is disposed in the first room of the inverter; an ozone generating electrode electrically connected to the secondary side of the booster transformer is disposed in the second chamber configured to allow the cooling air to circulate; The ozone decomposition mechanism for ozone decomposition by the electrode is provided with a covering structure configured to cover the periphery of the electrode for ozone generation. 2. The deodorizing device according to item i in the scope of the patent application, wherein a throttling structure for suppressing its flow rate is provided from the covering structure's "shoal position of ozone-containing air outflow". 3. The deodorizing device according to item 1 or 2 of the patent application scope, wherein the ozone generating electrode and the ozone decomposition mechanism are provided with an ozone diffusion mechanism for diffusing ozone-containing air. 4. A deodorizing device, which is arranged in the circulation path of cold air in the refrigerator, and uses ozone to deodorize the refrigerator. It is characterized in that: This deodorizing device is equipped with: a transformer room equipped with a booster transformer; electrodes The chamber is formed separately from the transformer chamber, and is provided with an ozone generating electrode electrically connected to the secondary side of the booster transformer; and a cold air flow chamber having a communication port communicating with the electrode chamber so that M268560 = circulation The cold air flow is configured, and an ozone decomposition mechanism that dissolves ozone supplied through the communication port is arranged. The deodorizing device of the scope of patent application No. 4 in which the ozone decomposer is arranged at a position corresponding to the communication port. The deodorizing device of item 4 in the two declared patents, wherein the two sides of the discharge surface and the non-discharge surface on the inner surface of the ozone generating discharge I are located in the electrode chamber. 7. The deodorizing device according to item 4 of the patent claim, wherein the ozone generated in the electrode chamber is dropped to the side of the cold air flow chamber by its own weight. &: The deodorizing device according to item 7 of the patent application, wherein the ozone generation% 桎 is relative to the direction in which the ozone drops to the side of the cold air flow passage, and is arranged in a direction parallel to it. 9. The deodorizing device according to item 丨 or 4 of the scope of the patent application, wherein the discharge surface of the ozone generating electrode is arranged longitudinally. 10. The deodorizing device according to item 丨 or 4 of the scope of patent application, wherein the primary terminal of the booster transformer is configured to face downward. 11. The deodorizing device according to item 1 or 4 of the scope of application for a patent, in which the inlet of the circulating cold air is provided with a grill for preventing foreign matter from entering. 1 2 · —A refrigerator characterized by being provided with a deodorizing device according to item 1 or 4 of the scope of patent application. 13. The refrigerator according to item 12 of the scope of patent application, wherein the refrigerator is equipped with a deodorizing device on the return path side of the circulating cold air. 14. The refrigerator according to item 13 of the scope of patent application, in which the cold air generated by the common cooler M268560 is circulated to the refrigerating compartment and the vegetable room; the deodorizing device is arranged in the circulating cold air flowing into the vegetable from the refrigerating compartment side The realm part of the room side. 15 · The refrigerator according to item 14 of the patent application, in which the bottom part of the refrigerating compartment near the circulating cold air inlet in the deodorizing device is provided with a recess for preventing water intrusion. 16. The refrigerator according to item 12 of the scope of patent application, wherein the deodorizing device is a circulating cold air intake portion arranged in a refrigerating room. -1 7 · A refrigerator, comprising: a booster transformer arranged in a transformer room provided to block the circulation of cold air in the refrigerator; a secondary side electrically connected to the booster transformer; The ozone generating electrode outside the transformer chamber and the ozone decomposing mechanism that decomposes the ozone generated by the ozone generating electrode; in contrast to the deodorizing device that deodorizes by circulating cold air in the refrigerating chamber, only the circulation Part of the air conditioner can be circulated. 1 8 · For the refrigerator in the item No. 7 of the patent scope of the application, the circulating air volume per hour of the relative deodorizing device is set to be more than 4 times the volume of the refrigerating compartment. 19. The refrigerator according to item 17 of the scope of patent application, wherein the circulating cold air flow of the relative deodorizing device is formed to be variable. 20. The refrigerator according to item 19 of the patent application scope, wherein the deodorizing device is provided with a dedicated fan for circulating cold air. 2! • If the refrigerator under item 19 of the patent application scope, the ratio of M268560 between the circulating cool air circulating to the deodorizing device and the circulating cool air circulating to other parts is variable. 22. For example, the refrigerator under the scope of patent application No. 19, which is provided with a switch to increase the circulation * cold air volume. 23. For example, the refrigerator under the scope of application for patent No. 17, in which the deodorization efficiency can be adjusted by the intermittent operation of the deodorization device. 24. For the refrigerator under the scope of application for patent No. 23, the operating time of the deodorizing device is changed in accordance with the circulating cold air flow of the deodorizing device.