CN102349489B - Adjustable electrical heater - Google Patents
Adjustable electrical heater Download PDFInfo
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- CN102349489B CN102349489B CN 201110289538 CN201110289538A CN102349489B CN 102349489 B CN102349489 B CN 102349489B CN 201110289538 CN201110289538 CN 201110289538 CN 201110289538 A CN201110289538 A CN 201110289538A CN 102349489 B CN102349489 B CN 102349489B
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- heating element
- adjusting ring
- heater
- heater support
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Abstract
The invention discloses an adjustable electrical heater which can be used for solving the problem that the existing electro-heating liquid mosquito-killer assembly is high in cost, large in volume, unstable, unreliable, inconvenient to adjust, and the like. The adjustable electrical heater comprises a shell, a plug shell, a liquor bottle and a heating element assembly, wherein the heating element assembly comprises a heating element bracket and a heating element; the shell comprises an upper shell and a base; the inside of the liquor bottle is provided with liquor and a core rod, and the upper end of the core rod is inserted in the heating hole of the heating element; the heating element assembly can floats upwards and downwards along the axial direction of the core rod and be in axial limiting fit with the shell; and an elastic component is arranged between the heating element bracket and the base, an adjusting ring is arranged above the heating element bracket, the adjusting ring corresponds to an adjusting platform, and the contact surface of the adjusting ring and the adjusting platform is a cam surface. Because the rotation of the adjusting ring can drive the heating element bracket to slide up and down, the heating element is adjusted to act on the heating area of the core rod, and the volatilization amount of the liquor is controlled; and meanwhile, the adjustable electrical heater disclosed by the invention is convenient, stable and reliable in adjustment.
Description
Technical field
The present invention relates to a kind of daily living article, be specifically related to a kind of adjustable electric heater.
Background technology
Existing mosquito-repellent incense liquid, usually be all with the liquid device in container, again by the property of medicine that naturally evaporates drive, killing mosquito, make people can not be subject to biting of mosquito, therefore extremely people like, yet its shortcoming is this mosquito-repellent incense liquid and is subjected to environmental change larger, does not go out good drug effect if any abnormal performance.
On the market with the mosquito-repellent incense of heating element heater, his weak point be the heating element heater position fixing to the plug heated at constant temperature, can't change heating surface (area) (HS and regulate volatile quantity, along with the minimizing of liquid, the speed of the volatilization of liquid is more and more slower, makes the later stage volatilization effect of mosquito-repellent incense liquid unsatisfactory.Because the volatile quantity of liquid is to be decided by radiation temperature and the swept area size of heater to plug, because the utensil action space varies in size, required liquid is with (volatilization) amount also difference.
At present, can regulate the mosquito-repellent incense of volatile quantity, radiation temperature, area that heater acts on plug are to adopt the adjusting medicinal liquid bottle to realize with respect to the height of heating unit assembly; Or adopt screw thread, screw rod to be connected between heating unit assembly and adjusting part, regulation heating body assembly realizes with respect to the height of medicinal liquid bottle plug, thus the electric-heating fumigator of mosqito cost of the type is high, volume is large, unstable, unreliable, regulate inconvenient.
Summary of the invention
For overcoming problem in background technology, avoid that existing electric-heating fumigator of mosqito cost is high, volume is large, unstable, unreliable, regulate inconveniently, the invention provides a kind of adjustable electric heater.
technical scheme of the present invention is: a kind of adjustable electric heater, comprise housing, jack shell, medicinal liquid bottle and heating unit assembly, described heating unit assembly comprises heater support bracket and heater, described heating unit assembly is located in housing, described housing comprises upper cover and base, be provided with liquid and plug in described medicinal liquid bottle, described plug upper end penetrates in the bottoming hole of heater, described heating unit assembly can and coordinate with the housing axial limiting along the axially-movable of plug, be provided with flexible member between described heater support bracket and base, the heater support bracket top is provided with adjusting ring along the elasticity direction of flexible member, described heater support bracket is provided with regulating platform, described regulating platform and adjusting ring are complementary, the contact-making surface of described adjusting ring and regulating platform is cam surface, described housing is provided with attaching parts, described attaching parts and adjusting ring are connected.
As another kind of improvement the of the present invention, the face that the cam surface of described regulating platform and adjusting ring is complementary is helicoid.
As another kind of improvement the of the present invention, described heater support bracket is provided with two about the centrosymmetric regulating platform of heater support bracket.
As another kind of improvement the of the present invention, described attaching parts are provided with the adjusting boss, cover on described and are provided with 2 limited blocks, and an end of described adjusting boss is located between 2 limited blocks.
As another kind of improvement the of the present invention, cover with positive stop strip on described, described attaching parts are provided with gap slot at the positive stop strip place.
As another kind of improvement the of the present invention, described base is provided with 2 guide pillars, described heater support bracket is provided with 2 guide holes, and described guide pillar passes the guide hole on flexible member and heater support bracket successively, and described heater support bracket can be along the guide pillar axially-movable.
As another kind of improvement the of the present invention, described flexible member is Compress Spring.
The invention has the beneficial effects as follows, owing to taking such scheme, convenient when being connected with attaching parts on adjusting ring and making product processing, install and use, thereby the rotation of attaching parts can drive the rotation driving heater support bracket axially-movable of adjusting ring comes regulating action in the heating surface (area) (HS of plug, control the volatile quantity of liquid, and the present invention is simple in structure, and is easy to adjust steadily reliable.
Description of drawings
Accompanying drawing 1 is the structural representation of the embodiment of the present invention.
Accompanying drawing 2 is the A-A cutaway view of Fig. 1 in the embodiment of the present invention.
Accompanying drawing 3 is the explosive view of Fig. 1 in the embodiment of the present invention.
In figure, upper cover 1, limited block 11, positive stop strip 12, base 2, guide pillar 21, heater support bracket 3, regulating platform 31, helicoid 311, guide hole 32, medicinal liquid bottle 4, liquid 41, plug 42, attaching parts 5 are regulated boss 51, gap slot 52, jack shell 6, heater 7, bottoming hole 71, adjusting ring 8, cam surface 801, control end 81, Compress Spring 9.
Embodiment
Embodiments of the present invention is further illustrated below in conjunction with accompanying drawing:
by Fig. 1 in conjunction with Fig. 2, shown in Figure 3, a kind of adjustable electric heater, comprise housing, jack shell 6, medicinal liquid bottle 4, indicating lamp component and heating unit assembly, described heating unit assembly comprises heater support bracket 3 and heater 7, described heating unit assembly is located in housing, described housing comprises upper cover 1 and base 2, be provided with liquid 41 and plug 42 in described medicinal liquid bottle 4, described plug 42 upper ends penetrate in the bottoming hole 71 of heater 7, described heating unit assembly can move along the axial direction of plug 42 and with circumferential spacing cooperation of housing, 2 of described heater support bracket 3 and bases are provided with Compress Spring 9, heater support bracket 3 tops are provided with adjusting ring 8 along the elasticity direction of Compress Spring 9, described heater support bracket 3 is provided with regulating platform 31, described regulating platform 31 is complementary with adjusting ring 8, described adjusting ring 8 is cam surface 801 with the contact-making surface of regulating platform 31, described housing is provided with attaching parts 5, described attaching parts 5 are connected with adjusting ring 8.Owing to taking such scheme, convenient when being connected with attaching parts on adjusting ring and making product processing, install and use, thereby the rotation of attaching parts can drive the rotation driving heater support bracket axially-movable of adjusting ring comes regulating action in the heating surface (area) (HS of plug, control the volatile quantity of liquid, and the present invention is simple in structure, and is easy to adjust steadily reliable.
Described heater support bracket 3 is provided with two about the centrosymmetric regulating platform 31 of heater support bracket 3, and the face that the cam surface 801 of described regulating platform 31 and adjusting ring 8 is complementary is helicoid 311.Adjusting ring is rotated more steady, reliable, the amount of adjusting is more accurate.
Described attaching parts 5 are provided with regulates boss 51, described upper cover 1 is provided with 2 limited blocks 11, one end of described adjusting boss 51 is located between 2 limited blocks 11, and on described upper cover 1, with positive stop strip 12, described attaching parts 5 are provided with gap slot 52 at positive stop strip 12 places.Adjusting boss on attaching parts not only with play spacing effect under the effect of limited block, simultaneously also just with rotation, play in one's hands group, and more with the indication effect.The position-limit mechanism that arranges on housing can be controlled the maximum volatile quantity of liquid, avoids waste.
Described base 2 is provided with 2 guide pillars 21, and described heater support bracket 3 is provided with 2 guide holes 32, and described guide pillar 21 passes the guide hole 32 on Compress Spring 9 and heater support bracket 3 successively, and described heater support bracket 3 can be along guide pillar 21 axially-movables.Such structure not only makes heater support bracket steadily float up and down along guide pillar, can not rotate, and simple in structure, easy to process.
Certainly on adjusting ring 8, attaching parts 5 can be set in the present invention, but the control end 81 on adjusting ring 8 directly stretches out upper cover 1, when needing to rotate adjusting ring 8, can directly rotate the control end 81 of adjusting ring 8, come moving up and down of regulation heating body support frame 3.
Certainly in the present invention heater support bracket 3 fixing with base 2 on also can adopt on the base 2 of housing and be provided with square groove, 3 of base 2 and heater support brackets are provided with flexible member, heater support bracket 3 is located at the interior and mode of can slide up and down of square groove and is connected.
Certainly the present invention can be used as mosquito-repellent incense or fragrance box because of the difference of selecting liquid.
Every technical staff's notice: although the present invention describes according to above-mentioned embodiment, invention thought of the present invention is not limited in this invention, and the repacking of any utilization inventive concept all will be included in this patent scope of patent protection.
Claims (7)
1. adjustable electric heater, comprise housing, jack shell (6), medicinal liquid bottle (4) and heating unit assembly, described heating unit assembly comprises heater support bracket (3) and heater (7), described heating unit assembly is located in housing, described housing comprises upper cover (1) and base (2), be provided with liquid (41) and plug (42) in described medicinal liquid bottle (4), described plug (42) upper end penetrates in the bottoming hole (71) of heater (7), it is characterized in that: described heating unit assembly can along the motion of the axial direction of plug (42) and with circumferential spacing cooperation of housing, be provided with flexible member between described heater support bracket (3) and base (2), heater support bracket (3) top is provided with adjusting ring (8) along the elasticity direction of flexible member, described heater support bracket (3) is provided with regulating platform (31), described regulating platform (31) is complementary with adjusting ring (8), described adjusting ring (8) is cam surface (801) with the contact-making surface of regulating platform (31), described housing is provided with attaching parts (5), described attaching parts (5) are connected with adjusting ring (8).
2. adjustable electric heater according to claim 1 is characterized in that the face that the cam surface (801) of described regulating platform (31) and adjusting ring (8) is complementary is helicoid (311).
3. according to claim 1 or 2 described adjustable electric heaters, it is characterized in that described heater support bracket (3) is provided with two about the centrosymmetric regulating platform of heater support bracket (3) (31).
4. adjustable electric heater according to claim 1, it is characterized in that described attaching parts (5) are provided with adjusting boss (51), described upper cover (1) is provided with 2 limited blocks (11), and an end of described adjusting boss (51) is located between 2 limited blocks (11).
5. according to claim or 1 or 4 described adjustable electric heaters, it is characterized in that described upper cover (1) is upper with positive stop strip (12), described attaching parts (5) locate to be provided with gap slot (52) at positive stop strip (12).
6. adjustable electric heater according to claim 1, it is characterized in that described base (2) is provided with 2 guide pillars (21), described heater support bracket (3) is provided with 2 guide holes (32), described guide pillar (21) passes the guide hole (32) on flexible member and heater support bracket (3) successively, and described heater support bracket (3) can be along guide pillar (21) axially-movable.
7. adjustable electric heater according to claim 1, is characterized in that described flexible member is Compress Spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110289538 CN102349489B (en) | 2011-09-27 | 2011-09-27 | Adjustable electrical heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110289538 CN102349489B (en) | 2011-09-27 | 2011-09-27 | Adjustable electrical heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102349489A CN102349489A (en) | 2012-02-15 |
| CN102349489B true CN102349489B (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110289538 Active CN102349489B (en) | 2011-09-27 | 2011-09-27 | Adjustable electrical heater |
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| Country | Link |
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| CN (1) | CN102349489B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206118921U (en) * | 2016-09-28 | 2017-04-26 | 温州瓯斯达电器实业有限公司 | Heating element and be equipped with this heating element's USB volatilizer |
| CN107810941A (en) * | 2017-12-01 | 2018-03-20 | 温州瓯斯达电器实业有限公司 | A kind of intelligent power saving mosquito-repellent incense |
| CN108650724B (en) * | 2018-07-03 | 2021-03-02 | 中山赛特奥日用科技有限公司 | Heating structure of heater and heater |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2935814Y (en) * | 2006-06-30 | 2007-08-22 | 中山欧密捷日用品有限公司 | Adjustable electric heating fumigation device |
| CA2667022C (en) * | 2006-10-20 | 2014-05-20 | Zobele Holding S.P.A. | Electric evaporator device of volatile substances with adjustable evaporation intensity |
| CN201131246Y (en) * | 2007-10-28 | 2008-10-15 | 潘广虹 | Electrohydraulic mosquito-repellent incense burner |
| CN101961005A (en) * | 2010-09-28 | 2011-02-02 | 黄江 | Timing-djustable liquid volatilizing device |
| CN201899717U (en) * | 2010-12-16 | 2011-07-20 | 温州瓯斯达电器实业有限公司 | Adjustable electric heating liquid air freshener |
| CN202310986U (en) * | 2011-09-27 | 2012-07-11 | 温州瓯斯达电器实业有限公司 | Adjustable electric heater |
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2011
- 2011-09-27 CN CN 201110289538 patent/CN102349489B/en active Active
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| CN102349489A (en) | 2012-02-15 |
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