CN107246647A - Electric heater with function of safety protection - Google Patents
Electric heater with function of safety protection Download PDFInfo
- Publication number
- CN107246647A CN107246647A CN201710639336.6A CN201710639336A CN107246647A CN 107246647 A CN107246647 A CN 107246647A CN 201710639336 A CN201710639336 A CN 201710639336A CN 107246647 A CN107246647 A CN 107246647A
- Authority
- CN
- China
- Prior art keywords
- shell
- controlling organization
- blade
- sensing controlling
- rotating shaft
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
Abstract
The present invention relates to domestic heating equipment field, there is provided a kind of electric heater with function of safety protection that can prevent user from being scalded by shell or heat generating member, including mounting seat, shell and heat generating member in mounting seat, shell is provided with the installation cavity of opening, heat generating member is installed in installation cavity, wherein, also include the protection mechanism and sensing controlling organization being arranged on shell, protection mechanism can be closed to installation cavity and shell respectively, sensing controlling organization is used to detect the environment of ambient envelope and the temperature of shell, when sensing controlling organization detects someone close to shell, sensing controlling organization can control protection mechanism and installation cavity closed；When the temperature that sensing controlling organization detects shell is higher than default threshold value, sensing controlling organization can control protection mechanism and shell closed.
Description
Technical field
The present invention relates to domestic heating equipment field, specially a kind of electric heater with function of safety protection.
Background technology
Electric heater is as conventional heating system, and after powered up, the heat generating member heating of electric heater, heat is arrived by heat radiation
In air so that the temperature rise of air, the effect of heating is reached.The shell for being additionally, since electric heater is similarly in heating
In the thermal radiation range of part, therefore, during the use of electric heater, the temperature of shell can also be raised, moreover, closer to heating
The spot temperature of part is higher, sometimes, and the people used has carelessly touched the shell around heat generating member, there is also because of electricity
The scald accident that radiator skin temperature is too high and causes.With the enhancing of the awareness of safety of people, using for electric heater is safe
Become the restricted publication of international news and commentary entitled index that consumer selects electric heater, and the security protection of electric heater also becomes what manufacturers were studied
One direction.
The content of the invention
The invention is intended to provide a kind of electricity with function of safety protection that can prevent user from being scalded by shell or heat generating member
Radiator.
The present invention provides base case：Electric heater with function of safety protection, including mounting seat, installed in mounting seat
On shell and heat generating member, shell is provided with the installation cavity of opening, heat generating member installed in installation cavity, wherein, in addition to be arranged on
Protection mechanism and sensing controlling organization on shell, protection mechanism can be closed to installation cavity and shell, sense control machine
Structure is used to detect the environment of ambient envelope and the temperature of shell, when sensing controlling organization detects someone close to shell
When, sensing controlling organization can control protection mechanism and installation cavity closed；When sensing controlling organization detects the temperature of shell
During higher than default threshold value, sensing controlling organization can control protection mechanism and shell closed.
The operation principle of base case：The sensing controlling organization set on shell can be to the temperature and ambient envelope of shell
Environment detected；
When use, heat generating member heating, air themperature rise, due to the effect of heat transfer, the temperature of shell also can slowly rise
Height, especially heats the shell of cavity segment, temperature can be higher than the temperature of other parts shell；This when, if user is not
The careful shell for having touched heating cavity segment, just has by the possibility of the shell scald of high temperature, so, sensing controlling organization is set
The environment of ambient envelope is detected, detect user after shell in sensing controlling organization, sensing controlling organization is just
The protection mechanism on shell can be controlled to open, now protection mechanism will be closed to the installation cavity of heating member, so as to this
The shell at position is isolated, it is to avoid contact of the user with the part enclosure, has been reduced by the situation that user is burned；
And be no longer only just the shell for installing cavity segment with the persistent fever of heat generating member, even the temperature of other parts shell
Degree can also become very high, this when, and it is also to be burned that user has just touched the shell installed beyond cavity segment at last,
So, it is necessary to whole shell is isolated；This when, due to the temperature of shell have been over sensing controlling organization it is pre-
If threshold value, sensing controlling organization control protection mechanism shell is closed, whole shell is all kept apart by protection mechanism, just
It completely avoid the possibility that user contacts with shell, it is ensured that user is not burned.
The beneficial effect of base case is：Compared with existing electric heater, protection mechanism and sensing controlling organization are utilized
Coordinate, by sensing detection of the controlling organization to shell surrounding environment or shell own temperature, 1. to detect someone close
In the case of, closing of the protection mechanism to installation cavity is played a part of opening hot installation cavity part enclosure with user isolation, prevents
Only user is scalded by hot installation cavity part enclosure；
2. when skin temperature is too high, protection mechanism is opened, and whole shell is all come with user isolation, it is to avoid user with it is outer
The contact of shell, it is ensured that the safety of user；Furthermore, because protection mechanism is provided on shell, therefore can be by protection machine
Structure is considered as an entirety with shell, and the opening of protection mechanism just increases the whole table area of shell, that is, increases dissipating for shell
Hot area, so as to accelerate the cooling rate of shell, reduces shell and the possibility for scalding people occurs；
3. the opening of safeguard structure, the heat for accelerating shell is distributed, and these heats are after being dispersed into air, now air
Temperature rise so that the effect of heating is more preferable.
Preferred scheme one：Based on scheme it is preferred, protection mechanism include some rotating shafts, the two ends of rotating shaft rotatably connect
It is connected on shell, telescopic blade is provided with rotating shaft, blade is divided into blade and lower blade centered on rotating shaft；In sensing
When controlling organization detects someone close to shell, sensing controlling organization control axis of rotation；Blade and lower blade after rotation
Installation cavity can be closed；When the temperature that shell is detected when sensing controlling organization is higher than default threshold value, sensing control
Mechanism controls axis of rotation simultaneously controls leaf elongation, and shell is closed.Beneficial effect：By rotating shaft with the blade structure in rotating shaft
Into the structure of a shutter；When sensing controlling organization senses someone close to shell, sensing controlling organization control turns
Axle is rotated so that blade and lower blade are in same plane, so as to form one piece of closed plate, installation cavity is closed；
When the temperature for detecting shell is higher than threshold value, sensing controlling organization also controls leaf elongation, and the blade of elongation can also be by
Part on shell in addition to installation cavity is closed, so as to ensure that user's uses safety.
Preferred scheme two：Preferably one it is preferred, rotating shaft is internally provided with cavity, and blade connects with cavity,
Sensing controlling organization is controllable to be turned axial blade and is passed through air so that leaf elongation.Beneficial effect：Countershaft sets cavity, and sets
Put blade to connect with cavity, when leaf elongation is needed, sensing controlling organization control air-flow flows to blade from rotating shaft, utilizes
Wind action power causes leaf elongation, simple to operate.
Preferred scheme three：Preferably two it is preferred, be provided with the outer wall of rotating shaft in air vent, the cavity of rotating shaft
The fan of air can be sent into blade by being provided with, and sense the keying of controlling organization controlling fan.Beneficial effect：The ventilation of setting
Hole is that the fan of air can be sent into blade by setting for realizing air toward the flowing in cavity, induction installation control fan
After rotation, air is entered back into blade after passage enters rotating shaft, so that leaf elongation, simple to operate.
Preferred scheme four：Preferably three it is preferred, blade includes fixing end and sliding end, and fixing end and rotating shaft connect
Connect, fixing end is provided with connecting cavity, connecting cavity is connected with cavity；Chute is provided with the side wall of fixing end, sliding end is slided with chute
It is dynamic to coordinate.Beneficial effect：After connecting cavity is connected with cavity, after fan rotation, air-flow is entered after connecting cavity, and promotes slip
End is skidded off along chute from fixing end, and blade is extended, and shell is closed, simple in construction.
Preferred scheme five：Preferably four it is preferred, the hairbrush that can be contacted with shell is provided with sliding end.It is beneficial
Effect：Set on sliding end after the hairbrush that can be contacted with shell, when sliding end is slided, sliding end is sealed to shell
Close, while being cleaned to shell.
Brief description of the drawings
Fig. 1 has the front view of the electric heater embodiment of function of safety protection for the present invention；
Fig. 2 has the structural representation of the electric heater of function of safety protection for the present invention；
Fig. 3 is the structural representation of rotating shaft in Fig. 1；
Fig. 4 is the structural representation of Fig. 1 Leafs.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Mounting seat 10, mounting seat 11, shell 20, installation cavity 21, heat generating member 23,
Rotating shaft 31, blade 33, air vent 310, fixing end 330, sliding end 331.
The electric heater with function of safety protection as depicted in figs. 1 and 2, including mounting seat 10, installed in mounting seat 10
On shell 20 and heat generating member 23, the lower section of mounting seat 10, which is provided with mounting seat 11, mounting seat 10, is provided with mounting hole, outside
Mounting leg is set on shell 20, during installation, mounting leg is inserted in mounting hole, company of the shell 20 in mounting seat 10 is completed
Connect；Installation cavity 21 is provided with shell 20, heat generating member 23 is arranged in installation cavity 21, and heat generating member 23 is using ceramics in the present embodiment
Heating tube；
Protection mechanism and sensing controlling organization are provided with shell 20, protection mechanism can be sealed to installation cavity 21 and shell 20
Close, sensing controlling organization is used to detect the temperature of the environment around shell 20 and shell 20, when sensing controlling organization
When detecting someone close to shell 20, sensing controlling organization can control protection mechanism and installation cavity 21 closed；When sensing control
When the temperature that mechanism processed detects shell 20 is higher than default threshold value, sensing controlling organization can control protection mechanism and shell 20 entered
Row closing；
Wherein, protection mechanism includes two rotating shafts 31, and the two ends of rotating shaft 31 are rotatably connected on shell 20, adopted in the present embodiment
Rotated with motor-driven rotatable shaft 31, motor is arranged in installation cavity 21, the output shaft of motor is rotated by belt drive shaft 31；
Telescopic blade 33 is provided with rotating shaft 31, as shown in figure 4, blade 33 is divided into blade 33 and inferior lobe centered on rotating shaft 31
Piece 33；The flexible of blade 33 is realized in the present embodiment by way of blade 33 is set into fixing end 330 and sliding end 331,
Concrete structure is：Fixing end 330 is connected with rotating shaft 31, and fixing end 330 is provided with connecting cavity, the side wall of fixing end 330 and is provided with
Chute, sliding end 331 and slide coordinate, as shown in figure 3, rotating shaft 31 is internally provided with cavity, blade 33 connects with cavity
It is logical, it is provided with the outer wall of rotating shaft 31 in air vent 310, the cavity of rotating shaft 31 and is provided with fan；After fan is rotated, air passes through
Air vent 310 in rotating shaft 31, which is entered, to be entered after rotating shaft 31 in blade 33, promotes sliding end 331 to be moved along chute, from
And realize the elongation of blade 33；Because shell 20 exposes in atmosphere, so, being provided with sliding end 331 can be with shell 20
The hairbrush of contact, when sliding end 331 is slided, can also be cleaned to shell 20；
In order to realize that controlling organization is sensed in isolation of the protection mechanism to heat generating member 23, the present embodiment includes the sensing for detecting
Part and the first relay started for controlled motor, when induction pieces can control induction pieces in the opening and closing of relay, the present embodiment
M20G induction modules are employed, power supply connects M20G modules, when someone is leaned on through shell 20, M20G modules detect human body infrared
Line, M20G modules output high level, electric current flows through the first relay, and the first relay closure, electric current is reached after relay
Motor, motor will start to drive rotating shaft 31 to rotate, at the blade 33 in two rotating shafts 31 after same plane, and motor stops
Rotate, two blades 33 just constitute the baffles for being isolated heat generating member 23, it is therefore prevented that user is in the case of neglectful
Situation about being contacted with heat generating member 23；
In order to realize isolation of the protection mechanism to shell 20, sensing controlling organization also includes temperature sensor, memory module, compared
Second relay of module, control module and controlled motor and starting fan, during work, temperature of the temperature sensor to shell 20
Degree is detected that temperature sensor is detected temperature value and storage by the threshold value for the temperature that is stored with memory module, comparison module
The threshold value stored in module is compared, and when temperature value is higher than threshold value, control module will be exported to the second relay
After control signal, the second relay closure, motor and starting fan, electric motor starting, rotating shaft 31 is rotated, and blade 33 is to heat generating member 23
Isolated, after starting fan, air push sliding end 331 is slided, and blade 33 is extended, and shell 20 is covered, whole
Individual shell 20 is all kept apart by protection mechanism, just completely avoid the possibility that user contacts with shell 20, it is ensured that user not by
Scald.
Above-described is only that the known general knowledge such as concrete structure and characteristic is not made herein in embodiments of the invention, scheme
Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date
Ordinary technical knowledge, can know prior arts all in the field, and with using normal experiment hand before the date
The ability of section, one skilled in the art can improve and implement under the enlightenment that the application is provided with reference to self-ability
This programme, some typical known features or known method should not implement the application as one skilled in the art
Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make
Go out several modifications and improvements, these should also be considered as protection scope of the present invention, these effects implemented all without the influence present invention
Fruit and practical applicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification
Body embodiment etc. records the content that can be used for explaining claim.
Claims (6)
1. the electric heater with function of safety protection, including mounting seat, shell and heat generating member in the mounting seat, outside
Shell, which is provided with the installation cavity of opening, installation cavity, installs the heat generating member, it is characterised in that：Also include setting on the housing
Protection mechanism and sensing controlling organization, the protection mechanism can be closed to the installation cavity and the shell, described
Sensing controlling organization is used to detect the environment of ambient envelope and the temperature of shell, when the sensing controlling organization detection
To someone close to the shell when, the sensing controlling organization can control the protection mechanism and the installation cavity closed；
When the temperature that the sensing controlling organization detects the shell is higher than default threshold value, the sensing controlling organization can control
The protection mechanism is closed to the shell.
2. the electric heater according to claim 1 with function of safety protection, it is characterised in that：The protection mechanism bag
Some rotating shafts are included, the two ends of the rotating shaft are rotatably connected on the housing, and telescopic blade is provided with the rotating shaft,
The blade is divided into blade and lower blade centered on the rotating shaft；Someone is detected close to institute in the sensing controlling organization
When stating shell, the sensing controlling organization controls the axis of rotation；Upper leaf piece after rotation can be right with the lower blade
The installation cavity is closed；When the temperature for detecting the shell when the sensing controlling organization is higher than default threshold value,
The sensing controlling organization controls the blade rotor to rotate and control the leaf elongation, and the shell is closed.
3. the electric heater according to claim 2 with function of safety protection, it is characterised in that：The inside of the rotating shaft is set
Cavity is equipped with, the blade is connected with the cavity, the sensing controlling organization can control the rotating shaft and is passed through to the blade
Air causes the leaf elongation.
4. the electric heater according to claim 3 with function of safety protection, it is characterised in that：On the outer wall of the rotating shaft
It is provided with to be provided with air vent, the cavity of the rotating shaft and the fan of air, the sensing control machine can be sent into the blade
Structure can control the keying of the fan.
5. the electric heater according to claim 4 with function of safety protection, it is characterised in that：The blade includes solid
Fixed end and sliding end, the fixing end are connected with the rotating shaft, and the fixing end is provided with connecting cavity, the side wall of the fixing end
Chute is provided with, the sliding end coordinates with the slide.
6. the electric heater according to claim 5 with function of safety protection, it is characterised in that：Set on the sliding end
There is the hairbrush that can be contacted with shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639336.6A CN107246647A (en) | 2017-07-31 | 2017-07-31 | Electric heater with function of safety protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639336.6A CN107246647A (en) | 2017-07-31 | 2017-07-31 | Electric heater with function of safety protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107246647A true CN107246647A (en) | 2017-10-13 |
Family
ID=60013358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710639336.6A Pending CN107246647A (en) | 2017-07-31 | 2017-07-31 | Electric heater with function of safety protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107246647A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089327A (en) * | 2020-01-03 | 2020-05-01 | 肇庆市小凡人科技有限公司 | Safe and reliable's heating system that has dustproof function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0317463A (en) * | 1989-06-13 | 1991-01-25 | Matsushita Electric Ind Co Ltd | Hot air heater |
| JPH07836Y2 (en) * | 1988-02-26 | 1995-01-11 | 株式会社ノーリツ | Heater safety device |
| CN2453283Y (en) * | 2000-11-21 | 2001-10-10 | 理想电子实业(苏州)有限公司 | Electric air-heater |
| JP2002340413A (en) * | 2001-05-17 | 2002-11-27 | Sanyo Electric Co Ltd | Hot air heater |
| CN2795715Y (en) * | 2005-01-18 | 2006-07-12 | 付一均 | Multipurpose electric heating stove |
| JP2012117707A (en) * | 2010-11-30 | 2012-06-21 | Denkosha Co Ltd | Child guard sensor |
| CN202813576U (en) * | 2012-09-28 | 2013-03-20 | 贵州黔唐电器有限责任公司 | Upper oven tray panel sweltering anti-scald alarm device of electric warming oven |
| CN104100451A (en) * | 2014-06-12 | 2014-10-15 | 苏州工业职业技术学院 | Wind-driven generator applicable to urban houses |
| CN203928122U (en) * | 2014-06-27 | 2014-11-05 | 宁夏银晨散热器有限公司 | A kind of heating radiator that prevents from scalding human body |
| CN104566610A (en) * | 2014-12-31 | 2015-04-29 | 苏州太阳雪新能源科技有限公司 | Electric heater |
| CN105240905A (en) * | 2015-10-28 | 2016-01-13 | 桂林新艺制冷设备有限责任公司 | Safe warmer |
| CN205758061U (en) * | 2016-05-09 | 2016-12-07 | 颜珍 | A kind of finance special-purpose multifunctional type cupboard |
-
2017
- 2017-07-31 CN CN201710639336.6A patent/CN107246647A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07836Y2 (en) * | 1988-02-26 | 1995-01-11 | 株式会社ノーリツ | Heater safety device |
| JPH0317463A (en) * | 1989-06-13 | 1991-01-25 | Matsushita Electric Ind Co Ltd | Hot air heater |
| CN2453283Y (en) * | 2000-11-21 | 2001-10-10 | 理想电子实业(苏州)有限公司 | Electric air-heater |
| JP2002340413A (en) * | 2001-05-17 | 2002-11-27 | Sanyo Electric Co Ltd | Hot air heater |
| CN2795715Y (en) * | 2005-01-18 | 2006-07-12 | 付一均 | Multipurpose electric heating stove |
| JP2012117707A (en) * | 2010-11-30 | 2012-06-21 | Denkosha Co Ltd | Child guard sensor |
| CN202813576U (en) * | 2012-09-28 | 2013-03-20 | 贵州黔唐电器有限责任公司 | Upper oven tray panel sweltering anti-scald alarm device of electric warming oven |
| CN104100451A (en) * | 2014-06-12 | 2014-10-15 | 苏州工业职业技术学院 | Wind-driven generator applicable to urban houses |
| CN203928122U (en) * | 2014-06-27 | 2014-11-05 | 宁夏银晨散热器有限公司 | A kind of heating radiator that prevents from scalding human body |
| CN104566610A (en) * | 2014-12-31 | 2015-04-29 | 苏州太阳雪新能源科技有限公司 | Electric heater |
| CN105240905A (en) * | 2015-10-28 | 2016-01-13 | 桂林新艺制冷设备有限责任公司 | Safe warmer |
| CN205758061U (en) * | 2016-05-09 | 2016-12-07 | 颜珍 | A kind of finance special-purpose multifunctional type cupboard |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089327A (en) * | 2020-01-03 | 2020-05-01 | 肇庆市小凡人科技有限公司 | Safe and reliable's heating system that has dustproof function |
| CN111089327B (en) * | 2020-01-03 | 2021-11-23 | 北京绿洲德瀚环境保护中心有限责任公司 | Safe and reliable's heating system that has dustproof function |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171013 |