CN2591463Y - Waterproof safety structure for electromagnetic stove - Google Patents
Waterproof safety structure for electromagnetic stove Download PDFInfo
- Publication number
- CN2591463Y CN2591463Y CN 02249958 CN02249958U CN2591463Y CN 2591463 Y CN2591463 Y CN 2591463Y CN 02249958 CN02249958 CN 02249958 CN 02249958 U CN02249958 U CN 02249958U CN 2591463 Y CN2591463 Y CN 2591463Y
- Authority
- CN
- China
- Prior art keywords
- water receiving
- electromagnetic oven
- supporting tube
- panel
- loam cake
- 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.)
- Expired - Fee Related
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- Electric Stoves And Ranges (AREA)
Abstract
The utility model relates to a waterproof safety structure for an electromagnetic stove, which belongs to the technical field of an electromagnetic oven. The technical problem solved by the utility model is that soup and water on a panel and an upper cover can be prevented from infiltrating into a circuit board and an induction heating coil and can improve the load-bearing capacity of the electromagnetic oven. Therefore, an annular step of the upper cover is provided with at least one annular water receiving groove and at least one supporting tube; the center of the supporting tube is provided with a water guide tube communicated with the water receiving groove; a lower cover is provided with a supporting post at the part corresponding to the supporting tube; the center of the supporting post is provided with a water receiving tube communicated with the water guide tube.
Description
Technical field
The utility model relates to the electromagentic furnace technology field, particularly a kind of electromagnetic oven waterproof safety structure.
Background technology
The structure of existing electromagnetic oven generally is made up of upper plastic cover, lower cover, glass-ceramic panel and the electronic circuit board and the load coil that are contained in the furnace chamber.Electromagnetic oven lower cover edge is evenly equipped with 4 pillars, weight in order to supporting cooker and food, panel is to stick on the ring-shaped step of loam cake middle part, because these pillars are arranged on the body of heater edge, the weight of cooker and food mainly concentrates on the panel middle part, thereby cause the tenesmus distortion, the time has been grown, and can cause panel ruptures.Because panel and loam cake are gluing connecing, this adhesive becomes the watertight composition between panel and the loam cake.Often expand with heat and contract with cold, can make this watertight composition produce numerous elongated cracks, even separation comes off, at this moment, the soup that pot overflows during cooking food and on residual water droplet can be penetrated into wiring board in the furnace chamber along the crack when cleaning, electronic component is made moist cause insulating properties to reduce and generate heat, aging, cause the electromagnetic oven cisco unity malfunction, the water of seepage also can make circuit be short-circuited and burns electromagnetic oven when serious, and causes serious accident.
Summary of the invention
The technical problems to be solved in the utility model is to prevent that panel from reaching the soup that covers and infiltrating through on wiring board and the load coil, and improves the weight capacity of electromagnetic oven.
The technical solution that the utility model proposed is such: a kind of electromagnetic oven waterproof safety structure, comprise loam cake 1, lower cover 4, panel 2, be contained in wiring board and load coil 3 in the furnace chamber, lower cover 4 edges are evenly equipped with 4 pillars, loam cake 1 middle part is provided with ring-shaped step, panel 2 peripheries stick with glue agent and stick on this ring-shaped step, and formation watertight composition 5, described loam cake 1 ring-shaped step is provided with at least one annular water receiving tank 6 and at least one supporting tube 8 that extends downwards, these supporting tube 8 central authorities are provided with the aqueduct 7 that connects with water receiving tank 6, be provided with upwardly extending support column 9 with supporting tube 8 corresponding positions on lower cover 4, these support column 9 central authorities are provided with the water receiving pipe 10 that connects with aqueduct 7.Described support column 9 tops are enclosed within supporting tube 8 bottoms, and its opposite face is provided with a little gap.Be provided with a little gap between the deck plate of described water receiving pipe 10 bottoms and storing electromagnetic oven.
Compared with prior art, the utlity model has following beneficial effect: (1) is because aqueduct and the water receiving pipe that is provided with annular water receiving tank and connects with it on the loam cake step, so just the soup that contingency is infiltrated on the step can be discharged from water receiving tank, aqueduct and water receiving pipe outside the body of heater, on guarantee can not seep water wiring board and the load coil.(2) owing to below step, be arranged with two supporting tubes and support column, and stay the gap mutually, therefore, when normal load-bearing, panel sinks apart from very little with loam cake, be not more than and reach spacing sum between post and the ground between above-mentioned two column jeckets, at this moment, these two pipes, post does not play the load-bearing effect, when load-bearing increases above normal value, panel surpasses above-mentioned two spacing sums with the deflection of loam cake, this moment, supporting tube contacted with support column, and deck plate is touched in the support column bottom, and the support column that is positioned at the panel below just can sustain whole load fully, guarantee can not damage panel and loam cake, even whole electromagnetic oven.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the A place partial enlarged drawing of Fig. 1.
The specific embodiment
By following embodiment the utility model is further elaborated.
Referring to Fig. 1, shown in Figure 2, bight, electromagnetic oven lower cover 4 edge respectively is provided with a pillar, on annular concave station rank, loam cake 1 middle part, be provided with a water receiving tank 6, below this water receiving tank 6, be arranged with two supporting tubes 8, these supporting tube 8 central authorities are provided with the aqueduct 7 that connects with water receiving tank 6, be provided with support column 9 in lower cover 4 and supporting tube 8 corresponding sections, this support column 9 docks with supporting tube 8, its central water receiving pipe 10 is connected with aqueduct 7, there are the spacing of a 0.5mm in supporting tube 8 bottom surfaces and support column 9 top concave surfaces, and the deck plate of support column 9 bottom surfaces and supporting electromagnetic oven has the spacing of a 0.5mm.If watertight composition 5 fine fisssures that glass-ceramic panel 2 and loam cake 1 step are bonding or come off after, the soup that overflows on the panel 2 can infiltrate step, at this moment, can these soups be released outside the stove, guarantee that electronic component can trouble free service in the stove by water receiving tank 6, aqueduct 7, water receiving pipe 10.In addition; when the cooker of panel 2 supporting and material are overweight; can cause panel 2, loam cake 1 tenesmus; when the tenesmus displacement surpasses 1mm; the supporting tube 8, the support column 9 that are positioned at panel 2 belows are in contact with one another with deck plate, panel 2 can not dropped again, thereby protected panel 2 and casing; the unlikely damage also improved the weight capacity of electromagnetic oven.
Claims (3)
1, a kind of electromagnetic oven waterproof safety structure, comprise loam cake (1), lower cover (4), panel (2), be contained in wiring board and load coil (3) in the furnace chamber, lower cover (4) edge is evenly equipped with 4 pillars, loam cake (1) middle part is provided with ring-shaped step, panel (2) periphery sticks with glue agent and sticks on this ring-shaped step, and formation watertight composition (5), it is characterized in that: described loam cake (1) ring-shaped step is provided with at least one annular water receiving tank (6) and at least one supporting tube (8) that extends downwards, this supporting tube (8) central authorities are provided with the aqueduct (7) that connects with water receiving tank (6), go up with supporting tube (8) corresponding position at lower cover (4) and to be provided with upwardly extending support column (9), this support column (9) central authorities are provided with the water receiving pipe (10) with aqueduct (7) perforation.
2, electromagnetic oven waterproof safety structure according to claim 1 is characterized in that: described support column (9) top is enclosed within supporting tube (8) bottom, and its opposite face is provided with a little gap.
3, electromagnetic oven waterproof safety structure according to claim 1 is characterized in that: be provided with a little gap between the deck plate of described water receiving pipe (10) bottom and storing electromagnetic oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249958 CN2591463Y (en) | 2002-11-29 | 2002-11-29 | Waterproof safety structure for electromagnetic stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249958 CN2591463Y (en) | 2002-11-29 | 2002-11-29 | Waterproof safety structure for electromagnetic stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2591463Y true CN2591463Y (en) | 2003-12-10 |
Family
ID=33720285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02249958 Expired - Fee Related CN2591463Y (en) | 2002-11-29 | 2002-11-29 | Waterproof safety structure for electromagnetic stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2591463Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869743A (en) * | 2017-11-17 | 2018-04-03 | 黎华裕 | Water-proof induction cooker |
| CN108939376A (en) * | 2018-06-07 | 2018-12-07 | 中信重工开诚智能装备有限公司 | A kind of novel external electric component water-tight device |
-
2002
- 2002-11-29 CN CN 02249958 patent/CN2591463Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869743A (en) * | 2017-11-17 | 2018-04-03 | 黎华裕 | Water-proof induction cooker |
| CN108939376A (en) * | 2018-06-07 | 2018-12-07 | 中信重工开诚智能装备有限公司 | A kind of novel external electric component water-tight device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |