CN108784302A - A kind of radiation protection structure and cooking appliance - Google Patents

A kind of radiation protection structure and cooking appliance Download PDF

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Publication number
CN108784302A
CN108784302A CN201810902150.XA CN201810902150A CN108784302A CN 108784302 A CN108784302 A CN 108784302A CN 201810902150 A CN201810902150 A CN 201810902150A CN 108784302 A CN108784302 A CN 108784302A
Authority
CN
China
Prior art keywords
ontology
radiation protection
protection structure
connecting portion
heating element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810902150.XA
Other languages
Chinese (zh)
Inventor
高塬贵
陈亮
李锦彬
陈冬冬
程建建
李佳宏
李易峰
尹志雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201810902150.XA priority Critical patent/CN108784302A/en
Publication of CN108784302A publication Critical patent/CN108784302A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/002Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/04Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels

Abstract

The present invention provides a kind of radiation protection structure and cooking appliances, the electromagnetic radiation that radiation protection structure is used to generate heating element shields, the radiation protection structure includes ontology cylindrical in shape, the body fits are on the heating element, it is provided with radiator structure on the ontology, heat dissipation for the heating element, radiator structure forms gas channel, rapid cooling is carried out to the heat that heating element generates during the work time to realize, to ensure heating element and cooking appliance normal work, prevent security risk.

Description

A kind of radiation protection structure and cooking appliance
Technical field
The present invention relates to family's electro-technical fields, and in particular to a kind of radiation protection structure and cooking appliance.
Background technology
Heating element is provided in cooking appliance, heating element will produce electromagnetic radiation during the work time.Country for The electromagnetic radiation of cooking appliance has stringent regulation, in order to ensure the electromagnetic radiation that cooking appliance generates during the work time does not surpass Standard is crossed, existing cooking appliance can be arranged radiation proof board in the external of heating element, be shielded to electromagnetic radiation.
Existing radiation protection structure is arranged around heating element, causes heating element that can not quickly dissipate during the work time Heat so that heating element temperature is excessively high, in turn results in damage of components, and there are security risks.
Invention content
In view of this, one of the objects of the present invention is to provide a kind of radiation protection structure of good heat dissipation effect and with its Cooking appliance.
In order to achieve the above objectives, on the one hand, the present invention uses following technical scheme:
A kind of radiation protection structure, for being shielded to the electromagnetic radiation that heating element generates, the radiation protection structure packet Ontology cylindrical in shape is included, the body fits are provided with radiator structure on the heating element on the ontology, for described The heat dissipation of heating element.
Preferably, the radiation protection structure setting is provided with wire spool, the ontology in mounting base in the mounting base It is arranged around the wire spool,
The radiator structure is included in the first notch that the side far from the mounting base of the ontology is formed, and described the One notch forms the heat dissipation channel between the wire spool and the radiation protection structural outer.
Preferably, it is provided with the first relief portion on the ontology, for being used to install the coiling in the mounting base The mounting structure of disk is avoided;And/or
It is additionally provided with air stream drives component in the mounting base, the second relief portion is provided on the ontology, for institute Air stream drives component is stated to be avoided;And/or
Third relief portion is provided on the ontology, for avoiding the magnetic stripe frame on the wire spool.
Preferably, include at least two first relief portion, adjacent two first relief portion on the ontology Between be connected by transition part, the transition part is provided with fixed part on the side of the mounting base, and the ontology is logical The fixed part is crossed to be fastenedly connected with the wire spool.
Preferably, first relief portion include by the ontology side wall bend or be formed by bending, towards described The protrusion of the radial outside protrusion of body;And/or
Second relief portion is included in the second notch that the side far from the mounting base of the ontology is formed;With/ Or,
The third relief portion is included in the third notch of the ontology formed close to the side of the mounting base.
Preferably, second notch and the third notch constitute a part for the radiator structure.
Preferably, the radiation protection structure includes the first connecting portion of regular shape and being in its circumferential direction in its circumferential direction The second connecting portion of abnormity, the both ends of the first connecting portion in the circumferential and the both ends of the second connecting portion in the circumferential Portion is fixedly connected.
Preferably, first notch is arranged in the first connecting portion and/or second connecting portion;And/or
First relief portion is arranged in the second connecting portion;And/or
Second relief portion is arranged in the first connecting portion;And/or
The third relief portion is arranged in the first connecting portion.
Preferably, the radiator structure further includes the heat emission hole of setting on the body.
In order to achieve the above object, on the other hand, the present invention uses following technical scheme:
A kind of cooking appliance, including heating element further include radiation protection structure as described above, the radiation protection structure set On the heating element.
This application provides a kind of radiation protection structure and cooking appliance, it is provided with radiator structure in radiation protection structure, is radiated Structure forms gas channel, rapid cooling is carried out to the heat that heating element generates during the work time to realize, to ensure Heating element and cooking appliance normal work, prevent security risk.
Description of the drawings
By referring to the drawings to the description of the embodiment of the present invention, the above and other purposes of the present invention, feature and Advantage will be apparent from, in the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the ontology for the radiation protection structure that the specific embodiment of the invention provides;
Fig. 2 shows the structural schematic diagrams for the first connecting portion that the specific embodiment of the invention provides;
Fig. 3 shows the structural schematic diagram for the second connecting portion that the specific embodiment of the invention provides;
Fig. 4 shows the attachment structure schematic diagram between the radiation protection structure that the specific embodiment of the invention provides and wire spool One of;
Fig. 5 shows the attachment structure schematic diagram between the radiation protection structure that the specific embodiment of the invention provides and wire spool Two;
Fig. 6 shows one of the schematic diagram of radiator structure of ontology that the specific embodiment of the invention provides;
Fig. 7 show existing radiation protection structure installation site structural schematic diagram;
Fig. 8 shows structural schematic diagram of the radiation protection structure in installation site of specific embodiment of the invention offer;
Fig. 9 shows the two of the schematic diagram of the radiator structure for the ontology that invention specific implementation mode provides.
In figure,
1, ontology;11, first connecting portion;111, end;112, the second relief portion;1121, the second notch;113, third is kept away Allow portion;1131, third notch;12, second connecting portion;121, end;122, the first relief portion;1221, raised;123, transition Portion;13, locating groove;14, locating fastener;15, mounting hole;16, reinforcement structure;161, strengthening rib strip;17, fixed part;171, Mounting lug;1711, mounting hole;18, the first notch;2, mounting base;3, wire spool;31, screw pole;4, mounting structure;5, gas Flow driving part;6, bottom case;7, radiator structure;71, heat emission hole.
Specific implementation mode
Below based on embodiment, present invention is described, it should be understood by one skilled in the art that provided herein Attached drawing is provided to the purpose of explanation, and attached drawing is not necessarily drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar Word should be construed as the meaning for including rather than exclusive or exhaustive meaning;That is, being containing for " including but not limited to " Justice.
This application provides a kind of radiation protection mechanisms, are arranged on cooking appliance, for the heating part in cooking appliance The electromagnetic radiation that part generates during the work time is shielded.Wherein, cooking appliance can be such as electric cooker etc. worked It can be the electric heating elements such as such as wire spool that the household electrical appliances heated using heating element, heating element are needed in journey.Below Wire spool is described in detail the radiation protection structure in the application as heating element using in electric cooker.
As shown in Figure 1 to Figure 3, the radiation protection structure in the application includes ontology 1 cylindrical in shape, and ontology 1 is made of plank, Preferably, the material of plank be can be to metal material that electromagnetic radiation is shielded.Ontology 1 is advised including shape in its circumferential direction First connecting portion 11 then and be in its circumferential direction abnormity second connecting portion 12, the both ends of first connecting portion 11 in the circumferential 111 are fixedly connected with the both ends 121 of second connecting portion 12 in the circumferential.It should be noted that the tubular structure of ontology 1 The circumferential direction of the preferably generally circular cylinder-like structure in section, ontology 1 refers to the circumferential direction of cylinder-like structure.First connecting portion 1 exists It is in the circumferential arc-shaped that regular shape, which refers to first connecting portion 11, in the circumferential direction of ontology 11, during being processed to it, Mold easy to manufacture, forming process are fairly simple.Second connecting portion 12 is in the circumferential abnormity in irregular shape, is being processed Step is relatively complicated in manufacturing process, and mold is relative complex, and first connecting portion 11 and second connecting portion 12 are designed as fission Formula structure is simultaneously processed respectively, improves the versatility of parts, while also improving production and processing efficiency, reduces life Produce difficulty.
Further, fastening is connected and/or passed through between first connecting portion 11 and second connecting portion 12 by buckle structure Part connects.In a preferred embodiment, it is provided with locating groove 13 on the both ends 111 of first connecting portion 11 in the circumferential, Second connecting portion 12 is provided with locating fastener 14 on both ends 121 in the circumferential, and locating fastener 14 is inserted into locating groove 13 The installation site of first connecting portion 11 and second connecting portion 12 is positioned.First connecting portion 11 and second connecting portion 12 are in week It is respectively arranged with mounting hole 15 on upward both ends, after the completion of waiting for 13 location and installation of above-mentioned locating fastener 14 and locating groove, leads to Fastener (not shown) is crossed to be fixedly connected with first connecting portion 11 with second connecting portion 12 with mounting hole 15.Connect to first When socket part 11 and second connecting portion 12 are fixedly connected, it is preferred to use stamping riveting mode is attached.Due to first using fixed Position buckle 14 and locating groove 13 are positioned, and are reduced the technology difficulty of stamping riveting process, are improved the entirety of ontology 1 Consistency.It is, of course, understood that the position that locating groove 13 and locating fastener 14 are arranged does not have considered critical, the two Position can be interchangeable.
As shown in Figure 1, Figure 4 and Figure 5, further, radiation protection structure setting is in the mounting base 2 of cooking appliance, installation Wire spool 3 is fixedly installed on seat 2, ontology 1 is arranged around wire spool 3, and wire spool 3 is located at cylindrical interior.Wire spool 3 passes through peace Assembling structure 4 is fixed in mounting base 2, and the first relief portion 122 is provided in second connecting portion 12, and the first relief portion 122 is used for Mounting structure 4 is avoided, to ensure in the case where cooking appliance inner space is certain, rationally carries out space distribution and cloth It sets, ensures installation reliability.Specifically, the first relief portion 122 includes being bent or being formed by bending by the side wall of second connecting portion 12 , towards ontology radial outside protrude protrusion 1221, it is preferable that protrusion 1221 be arc convex.Mounting structure 4 is along coiling The circumferential direction of disk 3 is provided at least two, is provided at least two first relief portion 122 in second connecting portion 12 accordingly, It is connected by transition part 123 between two adjacent the first relief portion 122.In a preferred embodiment, second connecting portion Setting is there are two the first relief portion 122 on 12, and there are one transition part 123, the first evacuation for setting between two the first relief portion 122 It is seamlessly transitted between portion 122 and transition part 123.It is respectively set on one end of the separate transition part 123 of two the first relief portion 122 There are locating fastener 14 and mounting hole 15.Meanwhile in order to reinforce the intensity at transition part 123, in the first relief portion 122 and transition part Reinforcement structure 16 is provided at 123 link position, reinforcement structure 16 is preferably strengthening rib strip 161.
As shown in Figure 6 and Figure 8, further, it is additionally provided with air stream drives component 5, preferably fan in mounting base 2, Air stream drives component 5 is connected with the bottom case 6 of cooking appliance.The second relief portion 112 is provided in first connecting portion 11, for gas Stream driving part 5 is avoided, and specifically, the second relief portion 112 is included in the side of the separate mounting base 2 of first connecting portion 11 The second notch 1121 formed.
Further, third relief portion 113 is provided in first connecting portion 11, third relief portion 113 is used for opposing connection Magnetic stripe frame (not shown) on drum is avoided.Multiple magnetic stripe framves are provided on wire spool, therefore, in first connecting portion Multiple third relief portion 113 are provided on 11 accordingly, third relief portion 113 is included in the close mounting base of first connecting portion 11 The third notch 1131 that 2 side is formed, radiator structure of the third notch 1131 also as radiation protection structure use.
As shown in Figure 1 and Figure 4, in order to ontology 1 to be fixedly connected with wire spool 3, ensure installation reliability, and then by anti-spoke Structure setting is penetrated in mounting base 2, is provided on the side of the close mounting base 2 of transition part 123 and/or first connecting portion 11 solid Determine portion 17, second connecting portion 12 and/or first connecting portion 11 can be fastenedly connected with wire spool 3 by fixed part 17.One In a preferred embodiment, screw pole 31 is provided on wire spool 3, fixed part 17 includes the mounting lug for having mounting hole 1711 171, mounting hole 1711 matches to merge with screw pole 31 is fastenedly connected it using screw (not shown), by wire spool 3 are fixedly connected with ontology 1.
In order to improve the integral strength of radiation protection structure, first connecting portion 11, the first relief portion 122 and/or transition part 123 On be provided with reinforcement structure 16, reinforcement structure 16 is preferably strengthening rib strip 161.The Ying Yuqi in the provisioning process of strengthening rib strip 161 The shape of the position of setting is adapted, such as the arc rib that the strengthening rib strip 161 being arranged in first connecting portion 11 is rule.
As shown in fig. 7, on existing cooking appliance, since ontology 1 is arranged in the outside of wire spool 3, and wire spool 3 is surrounded Setting, causes the heat that wire spool 3 generates during the work time not to be discharged in time, in turn results in the heat dissipation of cooking appliance complete machine not It is smooth, it causes complete machine to work under high temperature environment for a long time, be easy to cause cooking appliance failure, there are security risks.
As shown in Figure 6 and Figure 8, in order to enhance heat dissipation effect, radiating efficiency is improved, radiator structure 7 is provided on ontology 1, For radiating to wire spool 3.In a preferred embodiment, radiator structure 7 is included in the separate mounting base 2 of ontology 1 The first notch 18 for being formed of side, the first notch 18 forms the heat dissipation channel between wire spool 3 and 1 outside of ontology.In order to right Air stream drives component 5 carries out the second notch 1121 of evacuation formation and in order to carry out the third notch of evacuation formation to magnetic stripe frame 1131 can be used as the part that heat dissipation channel constitutes radiator structure 7.
In another preferred embodiment, as shown in figure 9, radiator structure 7 includes the heat emission hole being arranged on ontology 1 71.Since first connecting portion 11 is relatively close apart from air stream drives component 5, the heat dissipation effect in the region is preferable, second connecting portion 12 away from Farther out from air stream drives component 5, the heat dissipation effect in the region is poor, therefore, the heat emission hole 71 being arranged in first connecting portion 11 Quantity is few with respect to the quantity for the heat emission hole 71 being arranged in second connecting portion 12, and the heat emission hole 71 in first connecting portion 11 divides Cloth is sparse, the distribution comparatively dense of the heat emission hole 71 in second connecting portion 12.
Radiator structure 7 can form smooth gas channel, air stream drives between mounting base 2, wire spool 3 and ontology 1 5 certain driving air-flow of component flows, and the heat generated when wire spool 3 is worked is taken away, effectively radiated, and ensures wire spool 3 and steams Boiler has the reliability of the course of work.
The application also proposed a kind of cooking appliance, including heating element, and heating element is preferably wire spool, cooking appliance Further include radiation protection structure as above, radiation protection structure is sleeved on wire spool.
The cooking appliance of the application can be a plurality of types of boiling classes such as micropressure pot, electric cooker, electric pressure cooking saucepan, electric steamer Electric appliance.
Those skilled in the art will readily recognize that under the premise of not conflicting, above-mentioned each preferred embodiment can be free Ground combination, superposition.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, to those skilled in the art, The present invention can have various modifications and changes.It is all within spirit and principles of the present invention made by any modification, equivalent replacement, Improve etc., it should all be included in the protection scope of the present invention.

Claims (10)

1. a kind of radiation protection structure, for being shielded to the electromagnetic radiation that heating element generates, which is characterized in that the anti-spoke The ontology that structure includes cylindrical in shape is penetrated, the body fits are provided with radiator structure on the heating element on the ontology, Heat dissipation for the heating element.
2. radiation protection structure according to claim 1, which is characterized in that the radiation protection structure setting in mounting base, Wire spool is provided in the mounting base, the ontology is arranged around the wire spool,
The radiator structure is included in the first notch that the side far from the mounting base of the ontology is formed, and described first lacks Mouth forms the heat dissipation channel between the wire spool and the radiation protection structural outer.
3. radiation protection structure according to claim 2, which is characterized in that be provided with the first relief portion on the ontology, use It is avoided on to the mounting base for installing the mounting structure of the wire spool;And/or
It is additionally provided with air stream drives component in the mounting base, the second relief portion is provided on the ontology, for the gas Stream driving part is avoided;And/or
Third relief portion is provided on the ontology, for avoiding the magnetic stripe frame on the wire spool.
4. radiation protection structure according to claim 3, which is characterized in that include at least two described first on the ontology Relief portion is connected by transition part between adjacent two first relief portion, the transition part close to the mounting base Side on be provided with fixed part, the ontology is fastenedly connected by the fixed part and the wire spool.
5. radiation protection structure according to claim 3, which is characterized in that first relief portion includes by the ontology The protrusion of radial outside protrusion that side wall bends or is formed by bending, towards the ontology;And/or
Second relief portion is included in the second notch that the side far from the mounting base of the ontology is formed;And/or
The third relief portion is included in the third notch of the ontology formed close to the side of the mounting base.
6. radiation protection structure according to claim 5, which is characterized in that second notch and the third notch are constituted A part for the radiator structure.
7. the radiation protection structure according to one of claim 3 to 6, which is characterized in that the radiation protection structure is included in it In circumferential direction the first connecting portion of regular shape and in its circumferential direction be abnormity second connecting portion, the first connecting portion is in circumferential direction On both ends be fixedly connected with the both ends of the second connecting portion in the circumferential.
8. radiation protection structure according to claim 7, which is characterized in that the first notch setting is in first connection In portion and/or second connecting portion;And/or
First relief portion is arranged in the second connecting portion;And/or
Second relief portion is arranged in the first connecting portion;And/or
The third relief portion is arranged in the first connecting portion.
9. radiation protection structure according to claim 1, which is characterized in that the radiator structure further includes being arranged at described Heat emission hole on body.
10. a kind of cooking appliance, including heating element, which is characterized in that further include anti-as described in one of claim 1 to 9 Irradiation structure, the radiation protection structure are sleeved on the heating element.
CN201810902150.XA 2018-08-09 2018-08-09 A kind of radiation protection structure and cooking appliance Pending CN108784302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810902150.XA CN108784302A (en) 2018-08-09 2018-08-09 A kind of radiation protection structure and cooking appliance

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Application Number Priority Date Filing Date Title
CN201810902150.XA CN108784302A (en) 2018-08-09 2018-08-09 A kind of radiation protection structure and cooking appliance

Publications (1)

Publication Number Publication Date
CN108784302A true CN108784302A (en) 2018-11-13

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CN201810902150.XA Pending CN108784302A (en) 2018-08-09 2018-08-09 A kind of radiation protection structure and cooking appliance

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020029522A1 (en) * 2018-08-09 2020-02-13 珠海格力电器股份有限公司 Anti-radiation structure and cooking appliance

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Publication number Priority date Publication date Assignee Title
CN201344582Y (en) * 2008-08-31 2009-11-11 余道兴 Radiation protection shield for electromagnetic oven
CN203642252U (en) * 2013-11-19 2014-06-11 珠海格力电器股份有限公司 Anti-radiation plate structure of cooker and induction cooker
CN204033049U (en) * 2014-04-21 2014-12-24 九阳股份有限公司 Composite bottom boiler tool
CN204158232U (en) * 2014-10-24 2015-02-18 佛山市顺德区美的电热电器制造有限公司 A kind of water tank and there is the electric steamer of this water tank
CN204404273U (en) * 2014-12-01 2015-06-17 九阳股份有限公司 Low-radiation induction cooker
CN105054805A (en) * 2015-08-18 2015-11-18 李智勇 Innovative automatic cooking IH heating device capable of controlling pots, water volumes and temperatures
CN205305155U (en) * 2015-12-04 2016-06-08 九阳股份有限公司 Electromagnetic -induction heating type electric food warmer
CN206213833U (en) * 2016-08-26 2017-06-06 浙江绍兴苏泊尔生活电器有限公司 Cooking utensil
CN209090789U (en) * 2018-08-09 2019-07-12 珠海格力电器股份有限公司 A kind of radiation protection structure and cooking appliance

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201344582Y (en) * 2008-08-31 2009-11-11 余道兴 Radiation protection shield for electromagnetic oven
CN203642252U (en) * 2013-11-19 2014-06-11 珠海格力电器股份有限公司 Anti-radiation plate structure of cooker and induction cooker
CN204033049U (en) * 2014-04-21 2014-12-24 九阳股份有限公司 Composite bottom boiler tool
CN204158232U (en) * 2014-10-24 2015-02-18 佛山市顺德区美的电热电器制造有限公司 A kind of water tank and there is the electric steamer of this water tank
CN204404273U (en) * 2014-12-01 2015-06-17 九阳股份有限公司 Low-radiation induction cooker
CN105054805A (en) * 2015-08-18 2015-11-18 李智勇 Innovative automatic cooking IH heating device capable of controlling pots, water volumes and temperatures
CN205305155U (en) * 2015-12-04 2016-06-08 九阳股份有限公司 Electromagnetic -induction heating type electric food warmer
CN206213833U (en) * 2016-08-26 2017-06-06 浙江绍兴苏泊尔生活电器有限公司 Cooking utensil
CN209090789U (en) * 2018-08-09 2019-07-12 珠海格力电器股份有限公司 A kind of radiation protection structure and cooking appliance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020029522A1 (en) * 2018-08-09 2020-02-13 珠海格力电器股份有限公司 Anti-radiation structure and cooking appliance

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