CN104757885A - Turnable-heating-tube mounting structure and electric oven - Google Patents
Turnable-heating-tube mounting structure and electric oven Download PDFInfo
- Publication number
- CN104757885A CN104757885A CN201410003037.XA CN201410003037A CN104757885A CN 104757885 A CN104757885 A CN 104757885A CN 201410003037 A CN201410003037 A CN 201410003037A CN 104757885 A CN104757885 A CN 104757885A
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- China
- Prior art keywords
- heating tube
- shaft sleeve
- mounting structure
- turnover
- sealing ring
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Abstract
The invention discloses a turnable-heating-tube mounting structure and an electric oven and aims to solve the problem that the side walls, on which a heating tube is arranged, of the inner container of a conventional electric oven are hard to clean. The turnable-heating-tube mounting structure comprises a box body and a heating tube mounted in the box body, wherein the box body is provided with a wall surface; the heating tube is mounted close to the wall surface and arranged in the box body in turnable manner; and in the turning state, at least part of the heating tube deviates from the wall surface. The invention also provides the electric oven with the mounting structure. The two ends of the heating tube are rotatably mounted on two side walls of the inner container of the electric oven, and the heating tube can rotate by a preset angle along the axis where the two end parts of the heating tube are positioned, so that the wall surface, on which the heating tube is fixed, of the inner container is exposed outside to be conveniently cleaned.
Description
Technical field
The present invention relates to a kind of turnover heating tube mounting structure and electric oven.
Background technology
Baking box is a kind of cooking food or dry the electrical equipment of product of being used for, baking box can produce the impurity such as grease, flue dust in bake process, these impurity are attached on the wall of inner container of baking box, unclearly for a long time comprehend breed bacteria and can produce peculiar smell in bake process, affect the normal use of baking box.
Heating tube in current baking box is fixed, on inner bag, is therefore provided with the impurity that the sidewall of heating tube adheres to can not get good cleaning, to thorough removing, needs heating tube to disassemble, complicated operation and easily cause the damage of parts.
Summary of the invention
An object of the present invention is to propose a kind of easy to operate, turnover heating tube mounting structure of being convenient to clean wall of inner container.
Another object of the present invention be propose a kind of structure simple, rotate reliable, can the turnover heating tube mounting structure of available protecting heater block.
Also object of the present invention proposes a kind of easy to operate, electric oven of being convenient to clean wall of inner container.
For reaching this object, on the one hand, the present invention is by the following technical solutions:
A kind of turnover heating tube mounting structure, comprise casing and be installed on the heating tube in casing, described casing has a wall, described heating tube is installed near described wall, described heating tube is turnover to be arranged in described casing, and under rollover states, described heating tube departs from described wall at least partly.
Preferably, the upset axis of described heating tube is arranged at a lateral location of described heating tube.
Preferably, described heating tube has both ends, and the axis at described both ends is described upset axis, and described both ends are all overlapped shaft sleeve, described heating tube is fixedly connected with described shaft sleeve, on the sidewall of the turnover described wall both sides being installed on described casing of described shaft sleeve;
Described heating tube both ends respectively with the dead in line of cover shaft sleeve thereon;
Elastic-friction part is provided with, described shaft sleeve and described elastic-friction part frictional connection between described shaft sleeve and described sidewall.
Preferably, the two side of described casing all offers heating tube installing hole, the both ends of described heating tube are arranged in described heating tube installing hole, described elastic-friction part is be arranged at the sealing ring between described heating tube installing hole and described heating tube both ends, and described shaft sleeve is positioned at described casing and described shaft sleeve is fitted near an end face of described sidewall and described sealing ring.
Preferably, described shaft sleeve is outwardlyly provided with boss on the outer peripheral face of described sidewall one end, and the outside of described shaft sleeve is coated with fixed cover, and described fixed cover to be fixed on described sidewall and described boss is pressed to described sealing ring.
Preferably, the two side of described casing all offers heating tube installing hole, the shaft sleeve be placed on outside described heating tube both ends is arranged in described heating tube installing hole, and described elastic-friction part is be arranged at the sealing ring between described heating tube installing hole and described shaft sleeve.
Preferably, all outwardlyly on the outer peripheral face at described shaft sleeve two ends be provided with limiting stand, described sealing ring is between two described limiting stands of shaft sleeve.
Preferably, the outer peripheral face of described sealing ring has mounting groove, described sealing ring is connected and fixed by described mounting groove and described sidewall.
Preferably, described heating tube installing hole is arranged at the top of described box bilateral wall or bottom near the position of cabinet wall.
On the other hand, the present invention is by the following technical solutions:
A kind of electric oven, comprises inner bag, is provided with above-mentioned turnover heating tube mounting structure in described inner bag.
Beneficial effect of the present invention is:
(1) in the present invention's turnover heating tube mounting structure heating tube the rotating two side being installed on electric oven inner bag, two ends on, and heating tube can rotate predetermined angular along its place, both ends axis, thus wall inner bag being fixed heating tube is exposed, be convenient to clean it;
(2) heating tube be installed on inner bag by shaft sleeve two side on and heating tube be fixedly connected with rotating shaft, make heating tube in rotation process from wearing and tearing, in rotary course, heating tube both ends are coaxial with shaft sleeve, can avoid rotating and because of tired, destruction is produced to terminal and connecting position of wires, improve the service life of each parts;
(3) be provided with sealing ring between heating tube and heating tube installing hole, the arranging of sealing ring can be on the one hand heating tube and rotates and provide certain damping, can play the effect of sealing on the other hand, avoid steam to overflow the impact caused terminal part electrical property.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention's electric oven under normal usage;
Fig. 2 is the structural representation of the electric oven after heating tube overturns by the present invention;
Fig. 3 is the mounting structure schematic diagram of the heating tube that provides of the embodiment of the present invention one and electric oven side wall of inner;
Fig. 4 is the installation results schematic diagram of the heating tube that provides of the embodiment of the present invention two and electric oven side wall of inner.
In figure, 1, heating tube; 2, inner bag; 21, sidewall; 211, heating tube installing hole; 22, inwall; 3, shaft sleeve; 31, boss; 32, limiting stand; 4, sealing ring; 41, mounting groove; 5, fixed cover.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
The turnover heating tube mounting structure of the present invention is that casing has a wall, and heating tube is installed near described wall, and described heating tube is turnover to be arranged in described casing, and under rollover states, described heating tube departs from described wall at least partly.To apply the electric oven of this mounting structure, Fig. 1 is the structure chart of electric oven under normal service condition, as shown in the figure, heating tube 1 has both ends, the axis at these both ends as trip shaft turning be installed on the top of inner bag 2 two side 21 near the position of inner bag inwall 22, the main body of heating tube 1 is positioned at the lateral location and the end face being removably fixed on inner bag 2 that overturn axis, when needs carry out clean to inner bag 2 end face, heating tube 1 can be separated with inner bag 2 end face and rotate 90 degree, as shown in Figure 2, the end face of inner bag 2 can be exposed like this, simple to operate, cleaning is convenient.
The two ends of heating tube 1 also can be installed on the bottom of inner bag 2 two side 21 near the position of inner bag inwall, and the main body of heating tube 1 is fixed on the bottom surface of inner bag 2, the bottom surface of inner bag 2 can be exposed by heating tube 1 90-degree rotation.
Embodiment one:
Fig. 3 is the schematic diagram of the turnover heating tube mounting structure of the present embodiment.As shown in the figure, the both ends of heating tube 1 are all overlapped and are had shaft sleeve 3, heating tube 1 be fixedly connected with shaft sleeve 3 and heating tube 1 both ends respectively with the dead in line of cover shaft sleeve 3 thereon.
The two side 21 of inner bag all offers heating tube installing hole 211, and the both ends of heating tube 1 are arranged in heating tube installing hole 211, are provided with sealing ring 4 between heating tube installing hole 211 and heating tube 1 both ends.The arranging of sealing ring 4 can be on the one hand heating tube 1 and rotates and provide certain damping, can play the effect of sealing on the other hand, avoid steam to overflow the impact caused terminal part electrical property.For ensureing that sealing ring 4 does not come off, the outer peripheral face of sealing ring 4 has mounting groove 41, sealing ring 4 is connected and fixed by the sidewall 21 of mounting groove 41 with inner bag.Shaft sleeve 3 is outwardlyly provided with boss 31 on the outer peripheral face of side wall of inner 21 one end.Shaft sleeve 3 is positioned at inner bag inside and boss 31 end face of shaft sleeve 3 and sealing ring 4 are fitted.The outside of shaft sleeve 3 is coated with fixed cover 5, and boss 31 is pressed to sealing ring 4 by the sidewall 21 that fixed cover 5 is fixed on inner bag, thus restriction heating tube 1 free degree vertically, play the positioning action to heating tube 1.
On the two side that in the present embodiment, heating tube is installed on inner bag by shaft sleeve and heating tube be fixedly connected with rotating shaft, make heating tube in rotation process from wearing and tearing.In rotary course, heating tube both ends are coaxial with shaft sleeve, can avoid rotating producing destruction to terminal and connecting position of wires because of tired, improve the service life of each parts.
Wherein, be not limited between heating tube installing hole and heating tube both ends and sealing ring is set, other elastic-friction parts that can play sealing and damping action is provided.
Embodiment two:
Fig. 4 is the schematic diagram of the turnover heating tube mounting structure of the present embodiment.As shown in the figure, this mounting structure is substantially identical with embodiment one, and the both ends of heating tube 1 are all overlapped and had shaft sleeve 3, heating tube 1 be fixedly connected with shaft sleeve 3 and heating tube 1 both ends respectively with the dead in line of cover shaft sleeve 3 thereon.The two side 21 of inner bag all offers heating tube installing hole 211, and the both ends of heating tube 1 are arranged in heating tube installing hole 211, are provided with sealing ring 4 between heating tube installing hole 211 and heating tube 1 both ends.The outer peripheral face of sealing ring 4 has mounting groove 41, sealing ring 4 is connected and fixed by the sidewall 21 of mounting groove 41 with inner bag.
Difference is, the shaft sleeve 3 outside heating tube 1 both ends is arranged in heating tube installing hole 211, and sealing ring 4 is arranged between heating tube installing hole 211 and shaft sleeve 3.All outwardlyly on the outer peripheral face at shaft sleeve 3 two ends be provided with limiting stand 32, sealing ring 4 is between two described limiting stands 32, limit heating tube 1 free degree vertically by limiting stand 32, structure simply and also can reach the rollover effect of heating tube 1 as described in embodiment one.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (10)
1. a turnover heating tube mounting structure, comprise casing and be installed on the heating tube (1) in casing, described casing has a wall, described heating tube (1) is installed near described wall, it is characterized in that: described heating tube (1) is turnover to be arranged in described casing, and under rollover states, described heating tube (1) departs from described wall at least partly.
2. the turnover heating tube mounting structure of one according to claim 1, is characterized in that: the upset axis of described heating tube (1) is arranged at a lateral location of described heating tube (1).
3. the turnover heating tube mounting structure of one according to claim 2, is characterized in that:
Described heating tube (1) has both ends, the axis at described both ends is described upset axis, described both ends are all overlapped shaft sleeve (3), described heating tube (1) is fixedly connected with described shaft sleeve (3), on the turnover sidewall (21) being installed on the described wall both sides of described casing of described shaft sleeve (3);
Described heating tube (1) both ends respectively with the dead in line of cover shaft sleeve (3) thereon;
Elastic-friction part is provided with, described shaft sleeve (3) and described elastic-friction part frictional connection between described shaft sleeve (3) and described sidewall (21).
4. the turnover heating tube mounting structure of one according to claim 3, it is characterized in that: the two side (21) of described casing all offers heating tube installing hole (211), the both ends of described heating tube (1) are arranged in described heating tube installing hole (211), described elastic-friction part is for being arranged at the sealing ring (4) between described heating tube installing hole (211) and described heating tube (1) both ends, described shaft sleeve (3) is positioned at described casing and the upper end face near described sidewall (21) of described shaft sleeve (3) and described sealing ring (4) are fitted.
5. the turnover heating tube mounting structure of one according to claim 4, it is characterized in that: described shaft sleeve (3) is above outwardly on the outer peripheral face of described sidewall (21) one end is provided with boss (31), the outside of described shaft sleeve (3) is coated with fixed cover (5), and described fixed cover (5) is fixed on described sidewall (21) and goes up and described boss (31) is pressed to described sealing ring (4).
6. the turnover heating tube mounting structure of one according to claim 3, it is characterized in that: the two side (21) of described casing all offers heating tube installing hole (211), the shaft sleeve be placed on outside described heating tube (1) both ends is arranged in described heating tube installing hole (211), and described elastic-friction part is for being arranged at the sealing ring (4) between described heating tube installing hole (211) and described shaft sleeve (3).
7. the turnover heating tube mounting structure of one according to claim 6, it is characterized in that: all outwardlyly on the outer peripheral face at described shaft sleeve (3) two ends be provided with limiting stand (32), described sealing ring (4) is positioned between two described limiting stands (32) of shaft sleeve (3).
8. the turnover heating tube mounting structure of the one according to any one of claim 4 to 7, it is characterized in that: the outer peripheral face of described sealing ring (4) has mounting groove (41), described sealing ring (4) is connected and fixed by described mounting groove (41) and described sidewall (21).
9. the turnover heating tube mounting structure of the one according to any one of claim 4 to 7, is characterized in that: described heating tube installing hole (211) is arranged at the top of described box bilateral wall (21) or the bottom position near cabinet wall (22).
10. an electric oven, comprises inner bag (2), it is characterized in that: be provided with the turnover heating tube mounting structure as described in any one of claim 1 to 9 in described inner bag (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410003037.XA CN104757885B (en) | 2014-01-03 | 2014-01-03 | The turnover heating pipe mounting structure of one kind and electric oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410003037.XA CN104757885B (en) | 2014-01-03 | 2014-01-03 | The turnover heating pipe mounting structure of one kind and electric oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104757885A true CN104757885A (en) | 2015-07-08 |
| CN104757885B CN104757885B (en) | 2018-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410003037.XA Active CN104757885B (en) | 2014-01-03 | 2014-01-03 | The turnover heating pipe mounting structure of one kind and electric oven |
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| Country | Link |
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| CN (1) | CN104757885B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095567A (en) * | 2017-12-08 | 2018-06-01 | 广东美的厨房电器制造有限公司 | Cooking apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1253613A (en) * | 1995-12-22 | 2000-05-17 | 大宇电子株式会社 | Microwave oven having heater apparatus |
| DE69428768T2 (en) * | 1993-12-23 | 2002-08-01 | Lg Electronics Inc | microwave oven |
| US20070034621A1 (en) * | 2004-09-20 | 2007-02-15 | Popeil Ronald M | Rotisserie oven having horizontally and vertically oriented cooking elements |
| CN2927930Y (en) * | 2006-06-06 | 2007-08-01 | 南昌国际(香港)有限公司 | Roasting furnace |
| CN203676885U (en) * | 2014-01-03 | 2014-07-02 | 海尔集团公司 | Turnover heating tube installation structure and electric oven |
-
2014
- 2014-01-03 CN CN201410003037.XA patent/CN104757885B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69428768T2 (en) * | 1993-12-23 | 2002-08-01 | Lg Electronics Inc | microwave oven |
| CN1253613A (en) * | 1995-12-22 | 2000-05-17 | 大宇电子株式会社 | Microwave oven having heater apparatus |
| US20070034621A1 (en) * | 2004-09-20 | 2007-02-15 | Popeil Ronald M | Rotisserie oven having horizontally and vertically oriented cooking elements |
| CN2927930Y (en) * | 2006-06-06 | 2007-08-01 | 南昌国际(香港)有限公司 | Roasting furnace |
| CN203676885U (en) * | 2014-01-03 | 2014-07-02 | 海尔集团公司 | Turnover heating tube installation structure and electric oven |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095567A (en) * | 2017-12-08 | 2018-06-01 | 广东美的厨房电器制造有限公司 | Cooking apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104757885B (en) | 2018-10-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210208 Address after: 266101 Haier Road, high tech Industrial Park, Laoshan District, Qingdao City, Shandong Province Patentee after: HAIER GROUP Co.,Ltd. Patentee after: QINGDAO HAIER WISDOM KITCHEN APPLIANCE Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee before: HAIER GROUP Co.,Ltd. Patentee before: QINGDAO HAIER DISHWASHER Co.,Ltd. |
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| TR01 | Transfer of patent right |