CN201382485Y - Oilless warmer provided with section aluminum heating element - Google Patents
Oilless warmer provided with section aluminum heating element Download PDFInfo
- Publication number
- CN201382485Y CN201382485Y CN200920009442U CN200920009442U CN201382485Y CN 201382485 Y CN201382485 Y CN 201382485Y CN 200920009442 U CN200920009442 U CN 200920009442U CN 200920009442 U CN200920009442 U CN 200920009442U CN 201382485 Y CN201382485 Y CN 201382485Y
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- Prior art keywords
- warmer
- section bar
- aluminium section
- fin
- electric heating
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Abstract
The utility model relates to an oilless warmer provided with a section aluminum heating element, which comprises a plurality of heat dissipation casings arranged in lines. The heat dissipation casings have a hollow structure. The upper end and the lower end of the heat dissipation casings are provided with ventilator openings. The oilless warmer also comprises a switch controller. Two communicated accommodation cavities are arranged between the plurality of heat dissipation casings respectively at the middle part and the lower part. The aluminum section heating element which is controlled by the switch controller is arranged in both accommodation cavities. The utility model adopts the section aluminum heat transfer material with a plurality of radiating fins, remarkably improves the heating efficiency of an electric heating pipe, and ensures that heat is dissipated quicker. The oilless warmer is provided with the section aluminum heating element respectively at the middle part and the lower part of the warmer, and can avoid the potential safety hazards of the existing warmer that a user can be scalded by the air outlets of the heat dissipation casings with over-high temperature because the electric heating pipe is arranged at the upper part of the warmer under the precondition of guaranteeing air temperature.
Description
Technical field
The utility model relates to a kind of warmer, particularly a kind of no oil warmer that the aluminium section bar heater is installed.
Background technology
At present, warmer is generally used.This is many with oily spit of fland warmer especially wherein.But it is the oil leakage easily of warmer the inside that there is a unavoidable problem in oily spit of fland warmer.And do not have the problem that oil warmer does not exist oil to leak, and adopt the electric heating tube heating, by gas flow hot gas is conducted.Such no oil warmer mainly is divided into convection type and forced convertion formula on gas flow.
The variation of pressure produced pressure reduction after convection type mainly utilized gas to be heated, thereby formed gas flow.The shortcoming that exists is that gas heat distributes slowly, and heat conduction efficiency is low.
Forced convertion then is by inner blower fan being installed at warmer, ventilating duct being set hot blast is forced to blow out.Though heat distributes soon, heat conduction efficiency improves.But the setting of blower fan, ventilating duct makes bigger than normal, the complex structure of warmer overall volume.And when work the noise that produces of blower fan also bring influence to use.
The utility model content
In order to overcome above-mentioned deficiency of the prior art, the utility model provides a kind of no oil warmer that the aluminium section bar heater is installed.Electric heating body adopts the aluminium section bar heater with heat radiating fin structure, and heat distributes faster, in the middle part and the bottom of radiating shell containing cavity is set all simultaneously, and the aluminium section bar heater is set in containing cavity.
The main technical schemes that the utility model adopts is: a kind of no oil warmer that the aluminium section bar heater is installed, the radiating shell that comprises a plurality of mutual arrangements, described radiating shell is a hollow structure, it has ventilating opening in two ends up and down, also comprise on-off controller, it is characterized in that: what be connected between a plurality of radiating shells of described mutual arrangement is formed with 2 containing cavities, described 2 containing cavities lay respectively at the middle part and the bottom of described a plurality of radiating shells, be provided with the aluminium section bar heater in described 2 containing cavities, described aluminium section bar heater is controlled by described on-off controller.
The utility model also adopts following attached technical scheme: described aluminium section bar heater comprises electric heating tube and the aluminium section bar radiator that is placed on the described electric heating tube, and described aluminium section bar radiator is provided with a plurality of fin;
Have a plurality of equally distributed louvres and heat sink on the body of described fin;
Described fin is 4, and per 2 fin are one group and are in 90 degree angles;
Described aluminium section bar heater is dismountable to be installed in the described containing cavity;
Have air vent on the sidewall of described radiating shell, described air vent is distributed in the upper area of described radiating shell sidewall.
The beneficial effect that adopts the utility model to bring is: (1) aluminium section bar heater of the present utility model has adopted the aluminium section bar radiator with a plurality of heat radiating fin structures, socket-connects with electric heating tube.Compare with the traditional electric heating tube that uses in the present convection type warmer, improved the heating efficiency of electric heating tube significantly, make faster that heat distributes.(2) owing to adopt the aluminium section bar heater, heating efficiency improves, radiating rate is faster, only needing in the middle part of a plurality of radiating shells and bottom the aluminium section bar heater to be set gets final product, avoided adopting the common electrical heating tube in the existing warmer, in order to improve heat, at warmer upper design electric heating tube, cause radiating shell air outlet temperature too high, the user is caused potential safety hazards such as scald.With existing upper, middle and lower electric heating tube is set all and compares, temperature rise is fast in identical heat time heating time, the temperature difference is big, the temperature height.And whole temperature controller can kick, gives full play to the heating efficiency of 2 aluminium section bar heaters.(3) the aluminium section bar radiator is provided with a plurality of fin, by being provided with louvre and heat sink, obviously improves radiating efficiency and radiating rate on the fin.(4) the aluminium section bar heater is dismountable is installed on the warmer, is convenient for changing, keeps in repair.(5) on the sidewall of radiating shell, offer air vent, more help the heat transmission of warmer two side areas, improved the hot area coverage and the heat transfer area of warmer.
Description of drawings
Fig. 1 is the utility model side internal structure schematic diagram; The structure of middle part and lower aluminium section heater is shown;
Fig. 2 is the overall structure figure of the utility model aluminium section bar heater;
Fig. 3 is the axial arrangement figure of the utility model aluminium section bar heater;
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description:
As shown in Figure 1 to Figure 3, a kind of no oil warmer that the aluminium section bar heater is installed that provides for the utility model, the radiating shell 1 that comprises a plurality of mutual arrangements, radiating shell 1 is a hollow structure, two ends have ventilating opening about it, also comprise on-off controller, what mutually be connected between a plurality of radiating shells 1 of arranging is formed with 2 containing cavities 2, lay respectively at the middle part and the bottom of a plurality of radiating shells, be provided with aluminium section bar heater 3 in 2 containing cavities 2, aluminium section bar heater 3 is controlled by on-off controller.On-off controller comprises temperature controller, switch, the heating work of control aluminium section bar heater.Because this part is those skilled in the art's common practise, and is not the place that the present invention orders for existing routine techniques, its concrete structure, operation principle do not done further and given unnecessary details here.
Owing to adopt the aluminium section bar heater, heating efficiency improves, radiating rate is faster, only needing in the middle part of a plurality of radiating shells and bottom the aluminium section bar heater to be set gets final product, avoided adopting the common electrical heating tube in the existing warmer, in order to improve heat, at warmer upper design electric heating tube, cause radiating shell air outlet temperature too high, the user is caused potential safety hazards such as scald.
A preferred implementation as such scheme: as Fig. 2, shown in Figure 3, aluminium section bar heater 3 comprises electric heating tube 4 and the aluminium section bar radiator 5 that is placed on the electric heating tube 4, and aluminium section bar radiator 5 is provided with a plurality of fin 51.Have a plurality of equally distributed louvres 511 and heat sink 512 on the body of fin 51.Fin 51 is 4, and per 2 fin 51 are one group and are in 90 degree angles.
In this preferred implementation, aluminium section bar heater 3 has adopted the aluminium section bar radiator 5 with a plurality of fin 51 structures, socket-connects with electric heating tube 4.By being provided with louvre 511 and heat sink 512, compare on the fin 51, improved the heating efficiency of electric heating tube significantly, make faster that heat distributes with the traditional electric heating tube that uses in the present convection type warmer.
Another preferred implementation as such scheme: aluminium section bar heater 3 comprises electric heating tube 4 and the aluminium section bar radiator 5 that is placed on the electric heating tube 4, and aluminium section bar radiator 5 is provided with a plurality of fin 51.Fin 51 is 4, and per 2 fin 51 are one group and are in 90 degree angles.
In above-mentioned each scheme that the utility model provides, aluminium section bar heater 3 dismountable being installed in the containing cavity 2.The power of 2 containing cavity 2 interior aluminium section bar heaters 3 that are provided with is 750 watts.The power of the aluminium section bar heater that provides except present embodiment is 750 watts, and the power that also can adopt 2 aluminium section bar heaters is 900 watts, 1000 watts or 1250 watts, and the power that makes whole warmer is 1800 watts, 2000 watts or 2500 watts.
The utility model warmer (this patent warmer) that provides and the warmer (calling existing warmer in the following text) that existing upper, middle and lower all is provided with electric heating tube are done a contrast realization.Implementation procedure is as follows:
This patent warmer and existing warmer are placed in the climatic chamber respectively.The climatic chamber initial temperature of placing this patent warmer is 20 degree, and the initial temperature of placing the constant temperature and humidity oven temperature, of existing warmer is 22 degree.Allow two warmers work respectively 3 hours.Temperature is upgraded to temperature value T (note peak temperature value)
| This patent warmer | Existing warmer | |
| Temperature value T (℃) | 53.1 | 47.8 |
Process prescription: this patent warmer is in whole heating process, and the temperature controller in the on-off controller does not have kick, need not the people and manually resets.And the maximum temperature value and the temperature difference are all greater than existing warmer.And existing warmer temperature controller kick in the time of 15 minutes and 20 seconds disconnects, until realize that finishing temperature controller is in off-state always.
From above-mentioned realization result as can be seen, existing warmer all is provided with electric heating tube at the upper, middle and lower position not only can make radiating shell air outlet temperature too high, scalds the user.And the problem that exists the temperature controller kick to disconnect, in case the temperature controller kick disconnects, superposed electric heating tube does not heat.The in running order power of whole warmer is actual to be 1000 watts.Compare with 1500 watts of standard and to have reduced by 500 watts.Also just reduced heating efficiency accordingly.And the warmer of this patent, temperature controller can kick in whole heating process, effectively guarantees the operating efficiency and the heating efficiency of 2 750 watts aluminium section bar heater.
Except the such scheme that the utility model provides, the utility model gives following embodiment, and in this embodiment, the design of other parts, structure are all identical with such scheme.Difference is to have air vent on the sidewall of radiating shell 1, and air vent is distributed in the upper area of radiating shell sidewall.The effect that this structure plays is the heat transmission that more helps the warmer two side areas, has improved the hot area coverage and the heat transfer area of warmer.
Claims (6)
1, a kind of no oil warmer that the aluminium section bar heater is installed, the radiating shell (1) that comprises a plurality of mutual arrangements, described radiating shell (1) is a hollow structure, it has ventilating opening in two ends up and down, also comprise on-off controller, it is characterized in that: what be connected between a plurality of radiating shells (1) of described mutual arrangement is formed with 2 containing cavities (2), described 2 containing cavities (2) lay respectively at the middle part and the bottom of described a plurality of radiating shells, be provided with aluminium section bar heater (3) in described 2 containing cavities (2), described aluminium section bar heater (3) is controlled by described on-off controller.
2, no oil warmer according to claim 1, it is characterized in that: described aluminium section bar heater (3) comprises electric heating tube (4) and is placed in aluminium section bar radiator (5) on the described electric heating tube (4) that described aluminium section bar radiator (5) is provided with a plurality of fin (51).
3, no oil warmer according to claim 2 is characterized in that: have a plurality of equally distributed louvres (511) and heat sink (512) on the body of described fin (51).
4, according to claim 2 or 3 described no oil warmers, it is characterized in that: described fin (51) is 4, and per 2 fin (51) are one group and are in 90 degree angles.
5, no oil warmer according to claim 1 is characterized in that: described aluminium section bar heater (3) is dismountable to be installed in the described containing cavity (2).
6, no oil warmer according to claim 1 is characterized in that: have air vent on the sidewall of described radiating shell (1), described air vent is distributed in the upper area of described radiating shell sidewall.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920009442U CN201382485Y (en) | 2009-03-27 | 2009-03-27 | Oilless warmer provided with section aluminum heating element |
| PCT/CN2009/000949 WO2010108306A1 (en) | 2009-03-27 | 2009-08-18 | Electric air-flow radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920009442U CN201382485Y (en) | 2009-03-27 | 2009-03-27 | Oilless warmer provided with section aluminum heating element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201382485Y true CN201382485Y (en) | 2010-01-13 |
Family
ID=41525958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920009442U Expired - Fee Related CN201382485Y (en) | 2009-03-27 | 2009-03-27 | Oilless warmer provided with section aluminum heating element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201382485Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235709A (en) * | 2010-04-26 | 2011-11-09 | 林国夫 | Heater |
| CN106545913A (en) * | 2016-11-03 | 2017-03-29 | 江阴市国豪电热电器制造有限公司 | A kind of high-efficient heat-dissipating electric heater |
| CN107120717A (en) * | 2017-05-09 | 2017-09-01 | 四川力垦锂动力科技有限公司 | Small-sized heating installation for Home Heating |
-
2009
- 2009-03-27 CN CN200920009442U patent/CN201382485Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235709A (en) * | 2010-04-26 | 2011-11-09 | 林国夫 | Heater |
| CN102235709B (en) * | 2010-04-26 | 2014-10-01 | 林国夫 | Heater |
| CN106545913A (en) * | 2016-11-03 | 2017-03-29 | 江阴市国豪电热电器制造有限公司 | A kind of high-efficient heat-dissipating electric heater |
| CN107120717A (en) * | 2017-05-09 | 2017-09-01 | 四川力垦锂动力科技有限公司 | Small-sized heating installation for Home Heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO SINGFUN ELECTRICAL APPLIANCE MANUFACTURING Free format text: FORMER OWNER: CHINA SINGFUN ELECTRIC GROUP CO., LTD. Effective date: 20110609 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110609 Address after: 315332 Industrial Development Zone, Fuhai Town, Zhejiang, Cixi Patentee after: Ningbo Singfun Electric Manufacturing Co., Ltd. Address before: 315332 Industrial Development Zone, Fuhai Town, Zhejiang, Cixi Patentee before: China Singfun Electric Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20140327 |