CN212362167U - Warmer with mechanical accurate temperature control function - Google Patents
Warmer with mechanical accurate temperature control function Download PDFInfo
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- CN212362167U CN212362167U CN202020431382.4U CN202020431382U CN212362167U CN 212362167 U CN212362167 U CN 212362167U CN 202020431382 U CN202020431382 U CN 202020431382U CN 212362167 U CN212362167 U CN 212362167U
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- bimetallic strip
- wind chamber
- heating
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- fan
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Abstract
The utility model provides a room heater with accurate temperature control function of mechanical type, includes a fan and wind chamber, the fan is arranged in wind chamber, wind chamber front side is equipped with the air outlet, wind chamber front side accesss to air outlet department and is equipped with a heating element, a bladeless fan stand the place ahead of top is located to the air outlet, the fan is arranged in the fan intracavity of below, its characterized in that: the heating assembly is composed of a plurality of groups of heating grid pieces which are vertically arranged and a bimetallic strip group which transversely strings the heating grid pieces together, the direction of the bimetallic strip group is that the bimetallic strip group faces the air outlet surface, the heated middle part is bent outwards, and a plurality of heat insulation assemblies are arranged at the connecting positions of the bimetallic strip group and the heating grid pieces; the utility model discloses arriving after a temperature, bimetallic strip can warp the bending, and effective air inlet area can dwindle, reduces the heating volume, realizes automatic temperature control in high temperature region.
Description
Technical Field
The utility model relates to an improvement of room heater heating element mechanism.
Background
Heating element of warmer generally adopts similar PTC heating element to heat among the prior art room heater, when adopting this kind of PTC heating element to heat, because PTC's temperature rise is very fast, so PTC heating body can reach a very high temperature very fast to make hot-blast air-out temperature be in uncontrollable state.
Disclosure of Invention
In order to overcome the unsafe not enough of current room heater high temperature control, the utility model provides a room heater with accurate temperature control function of mechanical type.
The utility model provides a technical scheme of this technical problem is: the utility model provides a room heater with accurate temperature control function of mechanical type, includes a fan and wind chamber, the fan is arranged in wind chamber, wind chamber front side is equipped with the air outlet, wind chamber front side accesss to air outlet department and is equipped with a heating element, a bladeless fan stand the place ahead of top is located to the air outlet, the fan intracavity that the fan is located the below, heating element comprises a heating grid piece of vertically arranging by a plurality of groups and the horizontal bimetallic strip group of stringing these heating grid pieces together, bimetallic strip group's direction is for the face to the air-out face, and the middle part of being heated is incurvated outward, and bimetallic strip group and heating grid piece junction are equipped with a plurality of adiabatic subassemblies.
Further, the heat insulation assembly is a silica aerogel felt, the silica aerogel felt is sleeved on the outer side of the bimetallic strip, and the heating grid plate is connected to the silica aerogel felt.
Further, silica aerogel felt both sides are equipped with the thickening limit and are used for strengthening adiabatic effect.
Another one kind has the accurate temperature control function's of mechanical type room heater, including a fan and wind chamber, the fan is located the wind chamber, the wind chamber front side is equipped with the air outlet, the wind chamber front side accesss to the air outlet and locates to be equipped with a heating element, the wind chamber rear is equipped with one and stores up the cabin, the rotatable wind chamber of locating in the heating element upper end, heating element is dumped soon in storing up the cabin or rotatory to the air outlet on, heating element comprises a heating grid piece of arranging by a plurality of groups vertically and the horizontal bimetallic strip group of stringing these heating grid pieces together, bimetallic strip group's direction is for facing towards the air-out face, and the middle part of being heated is outwards crooked, and bimetallic strip group and heating grid piece junction are equipped with a plurality of adiabatic subassemblies.
Further, the heat insulation assembly is a silica aerogel felt, the silica aerogel felt is sleeved on the outer side of the bimetallic strip, and the heating grid plate is connected to the silica aerogel felt.
Further, silica aerogel felt both sides are equipped with the thickening limit and are used for strengthening adiabatic effect.
Still there is a room heater with accurate temperature control function of mechanical type, including a fan and wind chamber, the fan is arranged in wind chamber, wind chamber front side is equipped with the air outlet, wind chamber front side accesss to air outlet department and is equipped with a heating element, heating element comprises a plurality of heating grid piece of arranging vertically and the horizontal bimetallic strip group of stringing these heating grid pieces together by a plurality of groups, the orientation of bimetallic strip group is for the face to the air-out face, and the middle part of being heated is outside bending, and bimetallic strip group and heating grid piece junction are equipped with a plurality of adiabatic subassemblies.
Further, the heat insulation assembly is a silica aerogel felt, the silica aerogel felt is sleeved on the outer side of the bimetallic strip, and the heating grid plate is connected to the silica aerogel felt.
Further, silica aerogel felt both sides are equipped with the thickening limit and are used for strengthening adiabatic effect.
The utility model discloses with prior art's room heater when using, heating element is after reacing a temperature, thereby the heating grid piece of bimetallic strip can be crooked top can arrange into the fan form, heating element in effective air inlet area can dwindle, nevertheless the air-out area increase to reduce the hot air volume in the single time, realized automatic temperature control in high temperature region.
After the bimetallic strip is adopted, when the temperature point of K bending is reached, the heater can reduce the air inlet volume of the air inlet, thereby reducing the thermal power of the heating component in hardware and reducing the overall heat emitted. The overall ambient temperature will thus be controlled between K-bend and kmax, which must lie in K-bend and less than kmax.
The beneficial effects of the utility model reside in that: 1. after reaching a certain temperature, the bimetallic strip can deform and bend, the effective air inlet area can be reduced, the heating quantity is reduced, and the automatic temperature control is realized in a high-temperature area. 2. When the temperature reaches the preset temperature, the heater can be automatically started, so that the overall temperature can go up in an accurate range at the temperature controlled by the bimetallic strip, the temperature of the mechanical heater is controlled, uncomfortable high temperature of a user cannot be generated, and the temperature control performance is quite good.
Drawings
Fig. 1 is a schematic view of an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of the present invention.
Fig. 3 is a schematic sectional view taken along line a-a in fig. 2.
Fig. 4 is a schematic view of the heating assembly of the present invention.
Fig. 5 is a schematic view of the heating assembly of the present invention.
Fig. 6 is an enlarged schematic view at B of fig. 4.
Fig. 7 is a schematic view of another embodiment of the present invention.
Fig. 8 is a schematic view of another embodiment of the present invention.
Fig. 9 is a schematic view of embodiment 3 of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
Example 1
With reference to fig. 1 to 5, a warmer with a mechanical precise temperature control function comprises a fan 1 and an air cavity 2, wherein the fan 1 is located in the air cavity 2, an air outlet 3 is arranged on the front side of the air cavity 2, a heating assembly 4 is arranged on the front side of the air cavity 2, which leads to the air outlet 3, the air outlet 3 is arranged in front of a bladeless fan upright post 5 above the air cavity, the fan 1 is located in a fan cavity 6 below the fan 1, the heating assembly 4 is composed of a plurality of groups of heating grid sheets 7 which are vertically arranged and a plurality of bimetallic strip groups 8 which transversely string the heating grid sheets 7 together, the direction of the bimetallic strip groups 8 faces the air outlet face, the heated middle part is bent outwards, and a plurality of heat insulation assemblies 9 are arranged at the joints of the bimetallic strip groups 8 and the heating grid sheets 7.
The heat insulation assembly 9 is a silica aerogel felt 10, the silica aerogel felt 10 is sleeved on the outer side of the bimetallic strip 8, and the heating grid plate is connected to the silica aerogel felt 10.
And two sides of the silica aerogel felt 10 are provided with thickened edges 12 for enhancing the heat insulation effect.
Example 2
With reference to fig. 4 to 8, another heater with a mechanical precise temperature control function comprises a fan 1 and an air chamber 2, wherein the fan 1 is located in the air chamber 2, an air outlet 3 is arranged on the front side of the air chamber 2, a heating assembly 4 is arranged on the front side of the air chamber 2, which leads to the air outlet 3, a storage cabin 11 is arranged behind the air chamber, the upper end of the heating assembly 4 is rotatably arranged in the air chamber 2, the heating assembly 4 is rotatably stored in the storage cabin 11 or rotates to the air outlet 3, the heating assembly 4 is composed of a plurality of groups of heating grid plates 7 which are vertically arranged and a plurality of bimetallic strip groups 8 which transversely string the heating grid plates 7 together, the direction of the bimetallic strip groups 8 is towards the air outlet surface, the heated middle part is outwards bent, and a plurality of heat insulation assemblies 9 are arranged at the connection part of the bimetallic strip groups 8 and the heating grid plates.
The heat insulation assembly 9 is a silica aerogel felt 10, the silica aerogel felt 10 is sleeved on the outer side of the bimetallic strip 8, and the heating grid plate is connected to the silica aerogel felt 10.
And thickened edges are arranged at two sides of the silica aerogel felt 10 and used for enhancing the heat insulation effect.
Example 3
With reference to fig. 4, 5, 6 and 9, there is also a heater with a mechanical precise temperature control function, which includes a fan 1 and an air chamber 2, the fan 1 is located in the air chamber 2, an air outlet 3 is provided at the front side of the air chamber 2, a heating component 4 is provided at the front side of the air chamber 2 leading to the air outlet 3, the heating component 4 is composed of a plurality of groups of heating grid plates 7 vertically arranged and a plurality of bimetallic strips 8 transversely stringing the heating grid plates 7 together, the direction of the bimetallic strips 8 faces the air outlet surface, the heated middle part is outwardly bent, and a plurality of heat insulation components 9 are provided at the connection part of the bimetallic strips 8 and the heating grid plates.
The heat insulation assembly 9 is a silica aerogel felt 10, the silica aerogel felt 10 is sleeved on the outer side of the bimetallic strip 8, and the heating grid plate is connected to the silica aerogel felt 10.
And thickened edges are arranged at two sides of the silica aerogel felt 10 and used for enhancing the heat insulation effect.
This embodiment is when using with prior art's room heater, and heating element 4 is after arriving a temperature, thereby the heating grid piece 7 of bimetallic strip 8 can be crooked top can arrange into the fan form, heating element 4 in effective air inlet area can reduce, but the air-out area increase to reduce the hot-blast volume in the single time, realized automatic temperature control in the high temperature region.
After the bimetallic strip is adopted, when the temperature point of K bending is reached, the heater can reduce the air inlet volume of the air inlet, thereby reducing the thermal power of the heating component in hardware and reducing the overall heat emitted. The overall ambient temperature will thus be controlled between K-bend and kmax, which must lie in K-bend and less than kmax.
The beneficial effects of the above embodiment are as follows: 1. after reaching a certain temperature, the bimetallic strip 8 can deform and bend, the effective air inlet area can be reduced, the heating quantity is reduced, and the automatic temperature control is realized in a high-temperature area. 2. When the temperature reaches the preset temperature, the heater can be automatically started, so that the overall temperature can go up in an accurate range at the temperature controlled by the bimetallic strip 8, the temperature of the mechanical heater can be controlled, uncomfortable high temperature of a user cannot be generated, and the temperature control performance is quite good.
Claims (9)
1. The utility model provides a room heater with accurate temperature control function of mechanical type, includes a fan and wind chamber, the fan is arranged in wind chamber, wind chamber front side is equipped with the air outlet, wind chamber front side accesss to air outlet department and is equipped with a heating element, a bladeless fan stand the place ahead of top is located to the air outlet, the fan is arranged in the fan intracavity of below, its characterized in that: the heating assembly is composed of a plurality of groups of heating grid pieces which are vertically arranged and a bimetallic strip group which transversely strings the heating grid pieces together, the direction of the bimetallic strip group is that the surface faces the air outlet surface, the heated middle part is bent outwards, and a plurality of heat insulation assemblies are arranged at the connecting positions of the bimetallic strip group and the heating grid pieces.
2. The warmer with the mechanical precise temperature control function according to claim 1, characterized in that: the heat insulation assembly is a silica aerogel felt, the silica aerogel felt is sleeved on the outer side of the bimetallic strip, and the heating grid plate is connected to the silica aerogel felt.
3. The warmer with the mechanical precise temperature control function according to claim 2, characterized in that: and thickened edges are arranged on two sides of the silica aerogel felt and used for enhancing the heat insulation effect.
4. The utility model provides a room heater with accurate temperature control function of mechanical type, includes a fan and wind chamber, the fan is arranged in wind chamber, wind chamber front side is equipped with the air outlet, wind chamber front side accesss to air outlet department and is equipped with a heating element, wind chamber rear is equipped with one and stores up the cabin, the rotatable wind chamber of locating in the heating element upper end, heating element is dumped soon and is hidden in storing up the cabin or rotate to the air outlet on, its characterized in that: the heating assembly is composed of a plurality of groups of heating grid pieces which are vertically arranged and a bimetallic strip group which transversely strings the heating grid pieces together, the direction of the bimetallic strip group is that the surface faces the air outlet surface, the heated middle part is bent outwards, and a plurality of heat insulation assemblies are arranged at the connecting positions of the bimetallic strip group and the heating grid pieces.
5. The warmer with the mechanical precise temperature control function according to claim 4, characterized in that: the heat insulation assembly is a silica aerogel felt, the silica aerogel felt is sleeved on the outer side of the bimetallic strip, and the heating grid plate is connected to the silica aerogel felt.
6. The warmer with the mechanical precise temperature control function according to claim 5, characterized in that: and thickened edges are arranged on two sides of the silica aerogel felt and used for enhancing the heat insulation effect.
7. The utility model provides a room heater with accurate temperature control function of mechanical type, includes a fan and wind chamber, the fan is arranged in wind chamber, wind chamber front side is equipped with the air outlet, wind chamber front side accesss to air outlet department and is equipped with a heating element, its characterized in that: the heating assembly is composed of a plurality of groups of heating grid pieces which are vertically arranged and a bimetallic strip group which transversely strings the heating grid pieces together, the direction of the bimetallic strip group is that the surface faces the air outlet surface, the heated middle part is bent outwards, and a plurality of heat insulation assemblies are arranged at the connecting positions of the bimetallic strip group and the heating grid pieces.
8. The warmer with the mechanical precise temperature control function according to claim 7, characterized in that: the heat insulation assembly is a silica aerogel felt, the silica aerogel felt is sleeved on the outer side of the bimetallic strip, and the heating grid plate is connected to the silica aerogel felt.
9. The warmer with the mechanical precise temperature control function according to claim 8, characterized in that: and thickened edges are arranged on two sides of the silica aerogel felt and used for enhancing the heat insulation effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020431382.4U CN212362167U (en) | 2020-03-30 | 2020-03-30 | Warmer with mechanical accurate temperature control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020431382.4U CN212362167U (en) | 2020-03-30 | 2020-03-30 | Warmer with mechanical accurate temperature control function |
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| Publication Number | Publication Date |
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| CN212362167U true CN212362167U (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020431382.4U Active CN212362167U (en) | 2020-03-30 | 2020-03-30 | Warmer with mechanical accurate temperature control function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412517A (en) * | 2020-03-30 | 2020-07-14 | 宁波卡帝亚电器有限公司 | Warmer with mechanical accurate temperature control function |
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2020
- 2020-03-30 CN CN202020431382.4U patent/CN212362167U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412517A (en) * | 2020-03-30 | 2020-07-14 | 宁波卡帝亚电器有限公司 | Warmer with mechanical accurate temperature control function |
| CN111412517B (en) * | 2020-03-30 | 2024-08-06 | 宁波卡帝亚电器有限公司 | Warmer with mechanical accurate temperature control function |
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