CN203744316U - Natural heat radiation type energy-saving electric ceramic furnace - Google Patents
Natural heat radiation type energy-saving electric ceramic furnace Download PDFInfo
- Publication number
- CN203744316U CN203744316U CN201320886300.5U CN201320886300U CN203744316U CN 203744316 U CN203744316 U CN 203744316U CN 201320886300 U CN201320886300 U CN 201320886300U CN 203744316 U CN203744316 U CN 203744316U
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- stove
- thermal sleeve
- natural heat
- stone
- standing
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- 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.)
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- 239000000919 ceramic Substances 0.000 title abstract 4
- 239000002184 metal Substances 0.000 claims description 32
- 239000004575 stone Substances 0.000 claims description 30
- 230000017525 heat dissipation Effects 0.000 claims description 19
- 210000002784 Stomach Anatomy 0.000 claims description 9
- 210000003284 Horns Anatomy 0.000 claims description 6
- WYTGDNHDOZPMIW-UHOFOFEASA-O Serpentine Natural products O=C(OC)C=1[C@@H]2[C@@H]([C@@H](C)OC=1)C[n+]1c(c3[nH]c4c(c3cc1)cccc4)C2 WYTGDNHDOZPMIW-UHOFOFEASA-O 0.000 claims description 6
- 230000000875 corresponding Effects 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 4
- 210000003660 Reticulum Anatomy 0.000 claims description 3
- 239000011797 cavity material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 238000009413 insulation Methods 0.000 abstract description 9
- 238000005034 decoration Methods 0.000 abstract 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 11
- 239000000463 material Substances 0.000 description 5
- 235000014347 soups Nutrition 0.000 description 5
- 241000216843 Ursus arctos horribilis Species 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 206010033799 Paralysis Diseases 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229920002456 HOTAIR Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a natural heat radiation type energy-saving electric ceramic furnace. The natural heat radiation type energy-saving electric ceramic furnace mainly comprises a micro-crystal plate (1), a furnace disc (2), a supporting device for bearing the furnace disc and a bottom shell (3), wherein the furnace disc is electrically connected with a control circuit board (4); the micro-crystal plate is embedded in a decoration ring (5); the decoration ring is fixedly arranged at the top of a heat insulation sleeve (6); the bottom of the heat insulation sleeve is fixedly arranged on the bottom shell; the heat insulation sleeve is arranged in a surface shell (7); the surface shell covers the bottom shell; the bottom shell is provided with a plurality of air inlets (3a); the heat insulation sleeve upwards stretches out from a central opening of the surface shell; the side wall, which stretches out of the surface shell, of the heat insulation sleeve is provided with a plurality of air outlets (6a). A three-dimensional upward heat radiation air flue is formed among the air inlets and the air outlets. The natural heat radiation type energy-saving electric ceramic furnace does not use a fan so that the fault rate and the electric energy consumption are reduced and no noises are generated; protruding furnace casing design meets the appearance diversification and also has a very good heat insulation effect.
Description
Technical field
The utility model relates to electricity pottery stove, relates in particular to a kind of natural heat dissipation type electricity-saving pottery stove of fan-free.
Background technology
Electricity pottery stove is because its thermal effect is high, heating fast, versatility becomes the kitchen tools that people like day by day.Existing most of electricity pottery stove adopts fan forced heat radiation, and small part adopts metal shell natural heat dissipation.There is following significantly defect in existing radiating mode:
1, noise, in the time of fan work, fan operation can produce certain noise, and noise can cause interference to people's live and work;
2, heat radiation is uneven, and when approaching, the nearest local heat circulation of fan is very fast, and away from the place of fan, heat accumulation does not circulate; Assemble the heat overlong time not circulating, cause the performance of electrical equipment and function greatly to decline, of a specified duration can cause potential safety hazard;
3, efficiency is low, and a large amount of heat are consumed by heat radiation, and heat energy is not fully utilized.
4, performance is low, and potential safety hazard is many, and while using fan cooling, in the time that fan breaks down, whole heat radiation of electrical apparatus system can be paralysed, after cooling system paralysis, if electrical equipment also in workable situation, can easily cause the danger that electrical equipment is on fire or get an electric shock.
5, there is the electricity pottery stove of fan forced heat radiation can adopt plastic material to make shell, do not have the electricity pottery stove of fan can only adopt metal or high heat proof material to make shell;
6, limit by radiating condition affects, and most products is a stiff plane, lacks more practical more beautiful product-forming.
Utility model content
The utility model is the problems referred to above that will solve prior art, proposes a kind of natural heat dissipation type electricity-saving pottery stove of fan-free.
For solving the problems of the technologies described above, the technical scheme the utility model proposes is a kind of natural heat dissipation type electricity-saving pottery of design stove, it comprises: from top to bottom stacked micro-crystal plate, stone or metal plate for standing a stove on as a precaution against fire, the holder device of support stone or metal plate for standing a stove on as a precaution against fire, drain pan, described stone or metal plate for standing a stove on as a precaution against fire is electrically connected a control circuit board, described micro-crystal plate is embedded in rosette, rosette is fixed on the top of thermal sleeve, the bottom of thermal sleeve is fixed on described drain pan, thermal sleeve is placed in the pit of the stomach of face-piece, face-piece closes up bonnet on drain pan, described drain pan is provided with multiple air inlets, described thermal sleeve protrudes upward in the middle pit of the stomach by face-piece, on the sidewall that stretches out face-piece place, be provided with multiple air outlets.
Described drain pan is in the position that is positioned at thermal sleeve inner side to lower recess, and the sidewall of sunk part and base plate are provided with multiple described air inlets, and drain pan bottom surface is provided with multiple support pin.
Described face-piece and drain pan extend and form one in order to settle the cavity of described control circuit board to the same side, on the face-piece above corresponding control circuit board, be provided with a window, in window, inlay the control panel of a waterproof, the button by this control panel on can operation control circuit plate; Described thermal sleeve is by isolated to described cavity and stone or metal plate for standing a stove on as a precaution against fire.
Described face-piece, at the dividing plate that is provided with one setting near described control panel place, leaves one deck insulated space between this dividing plate and the sidewall of described thermal sleeve.
Described thermal sleeve top is provided with an overfall in order to draining.
Between described thermal sleeve top and described rosette, be lined with a circle heat insulating washer; Thermal sleeve top be provided with one annular for placing the groove of heat insulating washer.
The edge of described thermal sleeve top outer stretches out and forms lower floor's fender of a circle protuberance, and the cross section of lower floor's fender is circular arc; The edge in described rosette outside stretches out and forms the upper strata fender of a circle protuberance, and the cross section of fender is circular arc, and upper strata fender covers on lower floor's fender.
The surrounding at the top of described face-piece is tilted to the wherein pit of the stomach of lower connection, and inclined plane forms the horn mouth of taper, and described lower floor fender is positioned at bell-mouthed top, between horn mouth and lower floor's fender, forms circular air outlet.
Described holder device can comprise at least three cover support bars, every cover support bar all comprises the lead that is fixed on drain pan, is enclosed within spring, brace on lead, this brace one end is fixed on spring top, the other end is fixed on stone or metal plate for standing a stove on as a precaution against fire bottom, and support bar distributes at stone or metal plate for standing a stove on as a precaution against fire bottom even.
Described holder device also can comprise at least three pressing plates, and pressing plate bends to serpentine by the elastic metallic material of strip, and pressing plate upper end is fixed on thermal sleeve, and pressing plate lower end is fixed on stone or metal plate for standing a stove on as a precaution against fire bottom, and pressing plate distributes at stone or metal plate for standing a stove on as a precaution against fire bottom even.
Compared with prior art, it is no longer dull and stereotyped one that application of the present utility model makes electricity pottery stove, but " projection " of pride in the field of business! Tall and straight fender merges buckpot and the perfection of electricity pottery stove, is like nature itself! Electricity pottery furnace interior has vertical air channel, utilizes chimney thermal current rising principle, good heat dissipation effect, greatly reduce furnace chamber internal temperature, break the hearsay without blower fan furnace chamber excess Temperature, owing to not re-using radiator fan, so reduced fault rate, no longer consume electric energy, also no longer include noise; Automatically controlled part and thermal source part are isolated to different chambers, even if automatically controlled or thermal source breaks down, also can not cause potential safety hazard, greatly improve reliability and the security of electricity pottery stove; Base plate adopts the design of splitlevel air inlet, when intake increases, has also avoided the direct radiation desktop of stove and accessory internal heat energy, the roasting bad table top of avoiding working long hours; The fender design of protuberance, profile is diversified has a good heat insulation effect simultaneously meeting.
Brief description of the drawings
Fig. 1 is the cutaway view of the utility model preferred embodiment;
Fig. 2 is the stereogram of the utility model preferred embodiment thermal sleeve;
Fig. 3 is the bottom view of the utility model preferred embodiment drain pan;
Fig. 4 is the explosive decomposition figure of the utility model preferred embodiment.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is described in further detail.Should be appreciated that and say that the specific embodiment of describing is only for explaining the utility model herein, and be not used in restriction the utility model.
As shown in Figure 1, natural heat dissipation type electricity-saving pottery stove, it at least comprises: from top to bottom stacked micro-crystal plate 1, stone or metal plate for standing a stove on as a precaution against fire 2, the holder device of support stone or metal plate for standing a stove on as a precaution against fire, drain pan 3, described stone or metal plate for standing a stove on as a precaution against fire is electrically connected a control circuit board 4, described micro-crystal plate is embedded in rosette 5, rosette is fixed on the top of thermal sleeve 6, the bottom of thermal sleeve is fixed on described drain pan, thermal sleeve is placed in the pit of the stomach of face-piece 7, face-piece closes up bonnet on drain pan, described drain pan is provided with multiple air inlet 3a, described thermal sleeve protrudes upward in the middle pit of the stomach by face-piece, on the sidewall that stretches out face-piece place, be provided with multiple air outlet 6a.Stone or metal plate for standing a stove on as a precaution against fire 2 is trapped among its center by thermal sleeve, forms a furnace chamber.Into and out of forming three-dimensional heat dissipation wind channel upwards between air port, cold air is entered by the air inlet 3a on drain pan, and the furnace chamber that face-piece and drain pan are crowded around carries out cooling, after cold air is heated, produce airflow stack effect, by flowing out near the air outlet 6a at thermal sleeve top.By this electricity pottery stove is carried out to natural heat dissipation.Owing to having cancelled radiator fan, so reduced fault rate, power consumption, also no longer include noise.And hot-air forms a columniform hot isolated area by air outlet 6a after out around micro-crystal plate 1, can will be placed in teapot (or cooker) on micro-crystal plate 1 is wrapped in, there is certain insulation effect, can reduce teapot to external radiation and conduction heat energy, be conducive to save energy and reduce the cost.
For strengthening the area of air outlet, drain pan 3 has changed the structure that is in the past close to plane, and its thickness greatly increases, and forms two-layer air inlet.Referring to Fig. 1,3,4, it is in the position that is positioned at thermal sleeve inner side to lower recess, and it is cylindric that sunk part is substantially, and its sidewall and base plate are provided with multiple described air inlet 3a.The air inlet 3a of drain pan adopts splitlevel design, has the compact arranged grizzly bar of multiple tracks on base plate, sees from top to bottom between adjacent grill, there is no gap; From the side, adjacent grill is interspersed, and one upwards swells its adjacent grizzly bar of grizzly bar 3e is exactly a grizzly bar 3f to lower recess, and air inlet 3a is located in the opening part between adjacent grill.On the sidewall of drain pan, also by this structure, air inlet is set.In increasing intake, also avoid the direct radiation desktop of stove and accessory internal heat energy by this, the roasting bad table top of avoiding working long hours.For strengthening the spacing of base plate and table top, be provided with multiple support pin 3b in drain pan bottom surface.
Near stone or metal plate for standing a stove on as a precaution against fire 2, temperature is higher, harmful to electronic circuit.For ensureing that control circuit board 4 has a lower environment temperature, is separately placed in stone or metal plate for standing a stove on as a precaution against fire 2 and control circuit board 4 in furnace chamber and automatically controlled chamber.Referring to Fig. 1 and Fig. 4, face-piece 7 and drain pan 3 extend and form one in order to settle the cavity (automatically controlled chamber) of described control circuit board 4 to the same side, on the face-piece above corresponding control circuit board, be provided with a window 7b, in window, inlay the control panel 8 of a waterproof, the button by this control panel on can operation control circuit plate; Described thermal sleeve 6 is by isolated the furnace chamber at described cavity and stone or metal plate for standing a stove on as a precaution against fire 2 places.2 points of control circuit board 4 and stone or metal plate for standing a stove on as a precaution against fires are in different chambers like this, are conducive to reduce the environment temperature of control circuit board 4.
In preferred embodiment, for further reducing the temperature in cavity, the dividing plate 7a erectting is together set in the place near described control panel 8 at face-piece 7, between this dividing plate and the sidewall of described thermal sleeve 6, leave one deck insulated space 7c.Insulated space 7c seals relatively, is beneficial to the transmission of trap heat.And on the drain pan 3 below automatically controlled chamber, have some louvre 3g, in order to discharge the heat of control circuit board 4 self.In other embodiments, in insulated space 7c, also fill isolated material, can block like this importing into of stone or metal plate for standing a stove on as a precaution against fire 2 direction heats completely, ensured that automatically controlled chamber obtains due safe working temperature.
Electricity pottery stove is in the time heating up water Baoshang, and the soup of boiling overflows teapot (or soup pot) sometimes.So be provided with an overfall 6b in order to draining at thermal sleeve 6 tops.In Fig. 2 and Fig. 4, all can clearly see overfall 6b.Referring to Fig. 4, in preferred embodiment, be above provided with one in the place of corresponding overfall 6b dodges gap 7c to face-piece (7).
In preferred embodiment, rosette 5 is made up of metal material, and thermal sleeve 6 is made up of exotic material.Referring to Fig. 1, between thermal sleeve 6 tops and described rosette, be lined with a circle heat insulating washer 9; Thermal sleeve top be provided with one annular for placing the groove 6c of heat insulating washer.Heat insulating washer 9 is made up of high temperature resistant isolated material.The through hole that when installation, screw 15 passes on rosette 5 inner rings, the screwed hole 6e at thermal sleeve 6 tops that are spirally connected, thus rosette 5, heat insulating washer 9, thermal sleeve 6 are fitted together.Micro-crystal plate 1 is attached on rosette by bonded adhesives.
Referring to the preferred embodiment shown in Fig. 1, the edge of thermal sleeve 6 top outer stretches out and forms the fender 6d of lower floor of a circle protuberance, and the cross section of lower floor's fender is circular arc; The edge in described rosette 5 outsides stretches out and forms the upper strata fender 5a of a circle protuberance, and the cross section of fender is circular arc, and upper strata fender covers on lower floor's fender.The fender of circular arc upwards swells, and one can prevent that soup from being flowed into by air outlet, and the soup overflowing is concentrated and discharged by overfall 6b; Its two root that can stew at teapot, soup forms a circle and block.The height of fender can be accomplished 1 to 8 centimetre, and body of heater profile is diversified has a good heat insulation effect simultaneously meeting.
Referring to Fig. 4, in conjunction with Fig. 1, the surrounding at the top of face-piece is tilted to the wherein pit of the stomach of lower connection, and inclined plane 7d forms the horn mouth of taper, and the described fender 6d of lower floor is positioned at bell-mouthed top, forms the circular air outlet being tilted between horn mouth and lower floor's fender.Fender has the effect that hides and beautify to this circular air outlet.
The effect of holder device is that stone or metal plate for standing a stove on as a precaution against fire 2 is upwards lifted, and makes it to be close to micro-crystal plate 1, ensures good thermal conduction effect.In the preferred embodiment shown in Fig. 1 and Fig. 4, holder device comprises at least three cover support bars, every cover support bar all comprises the lead 10 that is fixed on drain pan 3, is enclosed within spring 11, brace 12 on lead, this brace one end is fixed on spring top, the other end is fixed on stone or metal plate for standing a stove on as a precaution against fire 2 bottoms, and support bar distributes at stone or metal plate for standing a stove on as a precaution against fire bottom even.
In another embodiment, holder device comprises at least three pressing plates, and pressing plate bends to serpentine by the elastic metallic material of strip, and pressing plate upper end is fixed on thermal sleeve 6, and pressing plate lower end is fixed on stone or metal plate for standing a stove on as a precaution against fire 2 bottoms, and pressing plate distributes at stone or metal plate for standing a stove on as a precaution against fire bottom even.The effect of pressing plate is identical with support bar, therefore do not draw in the accompanying drawings.
Above embodiment is only for illustrating, non-providing constraints.Anyly do not depart from the application's spirit and category, and equivalent modifications or change that it is carried out all should be contained among the application's claim scope.
Claims (10)
1. a natural heat dissipation type electricity-saving pottery stove, it is characterized in that comprising: from top to bottom stacked micro-crystal plate (1), stone or metal plate for standing a stove on as a precaution against fire (2), the holder device of support stone or metal plate for standing a stove on as a precaution against fire, drain pan (3), described stone or metal plate for standing a stove on as a precaution against fire is electrically connected a control circuit board (4), described micro-crystal plate is embedded in rosette (5), rosette is fixed on the top of thermal sleeve (6), the bottom of thermal sleeve is fixed on described drain pan, thermal sleeve is placed in the pit of the stomach of face-piece (7), face-piece closes up bonnet on drain pan, described drain pan is provided with multiple air inlets (3a), described thermal sleeve protrudes upward in the middle pit of the stomach by face-piece, on the sidewall that stretches out face-piece place, be provided with multiple air outlets (6a).
2. natural heat dissipation type electricity-saving pottery stove as claimed in claim 1, it is characterized in that: described drain pan (3) in the position that is positioned at thermal sleeve inner side to lower recess, the sidewall of sunk part and base plate are provided with multiple described air inlets (3a), and drain pan bottom surface is provided with multiple support pin (3b).
3. natural heat dissipation type electricity-saving pottery stove as claimed in claim 1, it is characterized in that: described face-piece (7) and drain pan (3) extend and form one in order to settle the cavity of described control circuit board (4) to the same side, on the face-piece above corresponding control circuit board, be provided with a window (7b), in window, inlay the control panel (8) of a waterproof, the button by this control panel on can operation control circuit plate; Described thermal sleeve (6) is by isolated to described cavity and stone or metal plate for standing a stove on as a precaution against fire (2).
4. natural heat dissipation type electricity-saving pottery stove as claimed in claim 3, it is characterized in that: described face-piece (7), locate to be provided with the dividing plate (7a) of one setting near described control panel (8), leaves one deck insulated space (7c) between this dividing plate and the sidewall of described thermal sleeve (6).
5. natural heat dissipation type electricity-saving pottery stove as claimed in claim 1, is characterized in that: described thermal sleeve (6) top is provided with an overfall in order to draining (6b).
6. natural heat dissipation type electricity-saving pottery stove as claimed in claim 1, is characterized in that: between described thermal sleeve (6) top and described rosette, be lined with a circle heat insulating washer (9); Thermal sleeve top be provided with one annular for placing the groove (6c) of heat insulating washer.
7. the pottery of the natural heat dissipation type electricity-saving as described in claim 1 to 6 any one stove, is characterized in that: the edge of described thermal sleeve (6) top outer stretches out and forms lower floor's fender (6d) of a circle protuberance, and the cross section of lower floor's fender is circular arc; The edge in described rosette (5) outside stretches out and forms the upper strata fender (5a) of a circle protuberance, and the cross section of fender is circular arc, and upper strata fender covers on lower floor's fender.
8. natural heat dissipation type electricity-saving pottery stove as claimed in claim 7, it is characterized in that: the surrounding at the top of described face-piece is tilted to the wherein pit of the stomach of lower connection, inclined plane forms the horn mouth of taper, described lower floor fender (6d) is positioned at bell-mouthed top, between horn mouth and lower floor's fender, forms circular air outlet.
9. natural heat dissipation type electricity-saving pottery stove as claimed in claim 8, it is characterized in that: described holder device comprises at least three cover support bars, every cover support bar all comprises the lead (10) that is fixed on drain pan (3), is enclosed within spring (11), brace (12) on lead, this brace one end is fixed on spring top, the other end is fixed on stone or metal plate for standing a stove on as a precaution against fire (2) bottom, and support bar distributes at stone or metal plate for standing a stove on as a precaution against fire bottom even.
10. natural heat dissipation type electricity-saving pottery stove as claimed in claim 8, it is characterized in that: described holder device comprises at least three pressing plates, pressing plate bends to serpentine by the elastic metallic material of strip, pressing plate upper end is fixed on thermal sleeve (6), pressing plate lower end is fixed on stone or metal plate for standing a stove on as a precaution against fire (2) bottom, and pressing plate distributes at stone or metal plate for standing a stove on as a precaution against fire bottom even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886300.5U CN203744316U (en) | 2013-12-31 | 2013-12-31 | Natural heat radiation type energy-saving electric ceramic furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886300.5U CN203744316U (en) | 2013-12-31 | 2013-12-31 | Natural heat radiation type energy-saving electric ceramic furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203744316U true CN203744316U (en) | 2014-07-30 |
Family
ID=51344109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320886300.5U Withdrawn - After Issue CN203744316U (en) | 2013-12-31 | 2013-12-31 | Natural heat radiation type energy-saving electric ceramic furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203744316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672984A (en) * | 2013-12-31 | 2014-03-26 | 深圳市康丽达实业有限公司 | Natural heat-dissipating energy-saving electric ceramic furnace |
| CN105605632A (en) * | 2015-12-25 | 2016-05-25 | 中山市东凤镇铭发电器厂 | Electric ceramic furnace casing and electric ceramic furnace |
-
2013
- 2013-12-31 CN CN201320886300.5U patent/CN203744316U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672984A (en) * | 2013-12-31 | 2014-03-26 | 深圳市康丽达实业有限公司 | Natural heat-dissipating energy-saving electric ceramic furnace |
| CN103672984B (en) * | 2013-12-31 | 2015-11-18 | 深圳市康丽达实业有限公司 | Natural heat dissipation type electricity-saving pottery stove |
| CN105605632A (en) * | 2015-12-25 | 2016-05-25 | 中山市东凤镇铭发电器厂 | Electric ceramic furnace casing and electric ceramic furnace |
| CN105605632B (en) * | 2015-12-25 | 2018-08-21 | 中山市东凤镇铭发电器厂 | Electric ceramic heaters casing and electric ceramic heaters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20151118 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |