CN205897310U - High heat efficiency electric heater - Google Patents
High heat efficiency electric heater Download PDFInfo
- Publication number
- CN205897310U CN205897310U CN201620521878.4U CN201620521878U CN205897310U CN 205897310 U CN205897310 U CN 205897310U CN 201620521878 U CN201620521878 U CN 201620521878U CN 205897310 U CN205897310 U CN 205897310U
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- CN
- China
- Prior art keywords
- room temperature
- shell
- metals
- hardware casing
- electric heater
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- 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.)
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Abstract
The utility model discloses a high heat efficiency electric heater, its constitution includes: five metals shell, preceding shell, five metals shell rear are provided with dustproof solid stop motion bars and air -inlet grille, and the five metals shell is inside to be provided with the fixed bolster, and the parcel has insulating material on the passageway of fixed bolster, installs a pair of DC axial fan, step -down rectifier PCB board and ceramic heat -generating body on the passageway of fixed bolster, and hot protector of automatic re -setting and thermal fuse protector device are installed to the top of ceramic heat -generating body, be provided with the gear to the inside below of five metals casing or regularly strength signal display window, room temperature control adjusting and control device are set for to selecting arrangement, room temperature, five metals casing the place ahead be connected with preceding shell. This high heat efficiency electric heater simple structure, it is convenient to make, the dependable performance, the sexual valence relative altitude, in the aspect of safety, 45 o'clock auto -power -offs of product slope, IP21 water -proof design, the two protections of high temperature. The person of can be used uses safely under indoor any state, is the electric heater that a section is practical.
Description
Technical field
This utility model is related to electrical heating device technical field, specially a kind of high thermal efficiency electrical heating device.
Background technology
Electrical heating device is to convert electrical energy into heat energy to carry out taking dim device, and current electrical heating device is all to be generated heat by fuselage interior
Afterwards, by the port on fuselage, heat is discharged, thus heating to space, reaching and taking dim effect.
With expanding economy, the progress of society, energy conservation has become as certainty and social consensus.Various electrical equipment are more next
More develop towards save energy, direction that is easy to use, saving the features such as space, safe and efficient, one-machine-multi-function.Electrical heating device conduct
In the middle of people's living electric apparatus, important a member is no exception.
Common electrical heating device is made up of with heater exchange cover dynamo-electric machine centrifugation motor, and (alternating current generator is in high rotating speed
Dry sound is larger) apart from short, service life is short for heat exhaust, thermal effect loss is larger, and air quantity is weaker, in order to adapt to energy saving and
Comfort demand, now develops this newly practical structure using double 12vdc axial flow blowers, dc axle on same heater
Flow fan blast intensity and the thermal efficiency significantly improve.Utility model content
The purpose of this utility model is to provide a kind of high thermal efficiency electrical heating device, to solve proposition in above-mentioned background technology
Problem.
For achieving the above object, this utility model provides a kind of following technical scheme: high thermal efficiency electrical heating device, its composition bag
Include: hardware casing, fore shell, described hardware casing rear is provided with dust-proof stationary grizzly and air-inlet grille, outside described five metals
Shell is internally provided with fixed support, and described support bracket fastened passage is enclosed with insulant, and described is support bracket fastened logical
A pair of dc axial flow blower, step-down rectifier pcb plate and ceramic heating element are provided with road, the top of described ceramic heating element is installed
Automatically reset thermal protector and hot melt cut-off protector device, and described dc axial flow blower is arranged on the rear of ceramic heating element,
Described hardware casing lower inside is provided with gear or timing selecting device, room temperature sets strength signal display window,
Room temperature controls to adjust control device, and described room temperature sets strength signal display window and controls to adjust control device with room temperature
Between be provided with room temperature adjust gear, be connected with fore shell in front of described hardware casing, described fore shell be provided with Air outlet net,
It is provided with a pair of control knob and square opening below described fore shell.
Preferably, described high thermal efficiency electrical heating device, described square opening sets strength signal display window with room temperature
Mouthful match, it is corresponding that described a pair of control knob and gear or timing selecting device and room temperature control to adjust control device.
Preferably, described high thermal efficiency electrical heating device, is provided with several non-slip feet grains below described hardware casing, described
Hardware casing bottom be provided with and topple over power-off protection apparatus.
Compared with prior art, the beneficial effects of the utility model are: after the energising of this product, dc axial flow blower rotates, will be cold
Wind sucks, and the heat that ceramic heating element is produced is discharged. reach for dim effect, product is provided with cold wind, dim wind, and hot blast adjusts work(
Can, timing function, anti-frosting function, room temperature strength regulatory function, topple over power-off, overtemperature protection. user can according to specific needs,
Adjust the mode of operation of this product, to be applied to the use demand of varying environment, this utility model structure is simple, easily manufactured,
Dependable performance, is a preferably practical electrical heating device.
Brief description
Fig. 1 is this utility model hardware casing structural representation.
Fig. 2 is this utility model fore shell schematic rear view.
In figure: 1, Air outlet net, 2, dust-proof stationary grizzly, 3, air-inlet grille, 4, hardware casing, 5, fixed support, 6, dc axle
Flow fan, 7, automatically reset thermal protector and hot melt cut-off protector device, 8, topple over power-off protection apparatus, 9, step-down rectifier pcb
Plate, 10, fore shell, 11, gear or timing selecting device, 12, room temperature control and regulation control device, 13, room temperature adjust gear, 14,
Room temperature sets strength signal display window, and 15, non-slip feet grain, 16, control handle, 17, ceramic heating element, 18, square opening.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1, this utility model provides a kind of a kind of technical scheme: high thermal efficiency electrical heating device, its composition includes: five
Golden shell 4, fore shell 10, hardware casing 4 rear is provided with dust-proof stationary grizzly 2 and air-inlet grille 3, the internal setting of hardware casing 4
There is fixed support 5, the passage of fixed support 5 is enclosed with insulant, the passage of fixed support 5 is provided with a pair of dc axle stream
Blower fan 6, step-down rectifier pcb plate 9 and ceramic heating element 17, the top of ceramic heating element 17 be provided with automatically reset thermal protector and
Hot melt cut-off protector device 7, dc axial flow blower 6 is arranged on the rear of ceramic heating element 17, and hardware casing 4 lower inside is provided with
Gear or timing selecting device 11, room temperature set strength signal display window 14, room temperature control and regulation control device 12,
Room temperature sets and is provided with room temperature regulation gear between strength signal display window 14 and room temperature control and regulation control device 12
13, it is connected with fore shell 10 in front of hardware casing 4, fore shell 10 is provided with Air outlet net 1, below fore shell 10, be provided with a pair of control rotation
Button 16 and square opening 18, square opening 18 sets strength signal display window 14 with room temperature and matches, a pair of control knob 16
Corresponding with gear or timing selecting device 11 and room temperature control and regulation control device 12, it is provided with several below hardware casing 4
Non-slip feet grain 15, hardware casing 4 bottom is provided with topples over power-off protection apparatus 8.
Operation principle: after the Air Filter that cold air is fixed by the dust-proof stationary grizzly in rear, 2 are entered by back cover air-inlet grille 3
Enter to interiors of products, dc axial flow blower 6 is designed exhausted in same fixed support 5 by step-down rectifier pcb plate 9 and ceramic heating element 17
On the passage of edge material bag, automatically reset thermal protector and hot melt cut-off protector device 7 is arranged on above ceramic heating element. straight
Stream motor is fixed on ceramic heating element rear, is wrapped by shell 4 fore shell 10 back cover air-inlet grille 3, connects after being fixed on
On shell air-inlet grille 3 during power supply, open driving switch 11 setting cold wind, dim wind, hot blast, drive during regulation room temperature control handle 12
Room temperature adjusts gear 13 to carry out just adjusting according to the parameter that room temperature sets high-low signal display window 14 display. when gear is opened
When pass is arranged on cold wind, two DC fan work of product, produce cold wind, send from dead ahead Air outlet net 1, this pattern makes air
Circulation is accelerated to can be used to cooling and heatstroke-eliminating and ventilating air.
When being arranged on dim wind, now motor and the work of ceramic heating element half-power, the cold wind entering in product passes through direct current
Motor blower fan rotate accelerate wind flow to speed, now heat produced by ceramic heating body running rotated by motor produced
Air quantity is sent from dead ahead Air outlet net 1, produces thermal energy. and the heat that this pattern produces is soft, is suitable for less space and sleep mould
Formula uses.
When being arranged on hot blast, now motor and ceramic heating element full power operation, the cold wind entering in product passes through direct current
Motor blower fan rotate accelerate wind flow to speed, now heat produced by ceramic heating body running rotated by motor produced
Air quantity is sent from dead ahead Air outlet net 1, produces thermal energy. and this pattern heat transfer distances is remote, and the heat high energy of generation meets larger
Space uses.
In addition as practical optimal way, this product casing bottom is provided with topples over power-off protection 8 non-slip feet grain 15 and works as
Product automatically powers off when tilting 45 °, ip21 waterproofing design, prevents meaning from occurring unexpected, and product appearance and structure are all received with reference to palaiotype
Sound machine.
Summary, this utility model is vdiverse in function, and structure is simple, easily manufactured, dependable performance, and cost performance is high, in peace
In all directions, product automatically powers off when tilting 45 °, ip21 waterproofing design, the too high double protections of temperature. it is available for users to any indoors
Use safely under state, be a practical electrical heating device.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of high thermal efficiency electrical heating device, its composition includes: hardware casing (4), fore shell (10), it is characterized in that: described five metals
Shell (4) rear is provided with dust-proof stationary grizzly (2) and air-inlet grille (3), and described hardware casing (4) is internally provided with fixation
Support (5), the described passage of fixed support (5) is enclosed with insulant, and the described passage of fixed support (5) is installed
Have a pair of dc axial flow blower (6), step-down rectifier pcb plate (9) and a ceramic heating element (17), described ceramic heating element (17) upper
Side is provided with automatically reset thermal protector and hot melt cut-off protector device (7), and described dc axial flow blower (6) is arranged on pottery and sends out
The rear of hot body (17), described hardware casing (4) lower inside is provided with gear or timing selecting device (11), room temperature set
Set strength signal display window (14), room temperature control and regulation control device (12), described room temperature sets strength signal
It is provided with room temperature between display window (14) and room temperature control and regulation control device (12) and adjust gear (13), outside described five metals
It is connected with fore shell (10) in front of shell (4), described fore shell (10) is provided with Air outlet net (1), sets below described fore shell (10)
It is equipped with a pair of control knob (16) and square opening (18).
2. high thermal efficiency electrical heating device according to claim 1, is characterized in that: described square opening (18) is set with room temperature
Determine strength signal display window (14) to match, described a pair of control knob (16) and gear or timing selecting device (11) and
Room temperature control and regulation control device (12) is corresponding.
3. high thermal efficiency electrical heating device according to claim 1, is characterized in that: is provided with below described hardware casing (4)
Several non-slip feet grains (15), described hardware casing (4) bottom is provided with topples over power-off protection apparatus (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620521878.4U CN205897310U (en) | 2016-06-01 | 2016-06-01 | High heat efficiency electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620521878.4U CN205897310U (en) | 2016-06-01 | 2016-06-01 | High heat efficiency electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205897310U true CN205897310U (en) | 2017-01-18 |
Family
ID=57767289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620521878.4U Expired - Fee Related CN205897310U (en) | 2016-06-01 | 2016-06-01 | High heat efficiency electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205897310U (en) |
-
2016
- 2016-06-01 CN CN201620521878.4U patent/CN205897310U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20210601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |