CN207407420U

CN207407420U - Warming air household heater

Info

Publication number: CN207407420U
Application number: CN201721507940.5U
Authority: CN
Inventors: 王文华
Original assignee: ZHEJIANG ALSP ENERGY TECHNOLOGY Co Ltd
Current assignee: ZHEJIANG ALSP ENERGY TECHNOLOGY Co Ltd
Priority date: 2017-11-13
Filing date: 2017-11-13
Publication date: 2018-05-25
Anticipated expiration: 2027-11-13

Abstract

The utility model provides a kind of warming air household heater, including panel, housing, blowing component, ventilation component and heating component, light fixture is installed on panel, enter the wind screen and outlet air screen, the end face of housing has air inlet one, air inlet two and air outlet, the side of housing has exhaust outlet, there is spiral case one and spiral case two in housing, spiral case one surrounds exhaust passage one, spiral case two surrounds exhaust passage two, air outlet protrusion has heat-insulated coaming plate, heat-insulated coaming plate surrounds heating component, heating component is contained in heat-insulated coaming plate and face outlet air screen, air inlet screen is conducted respectively with air inlet one and air inlet two, air passage one communicates air inlet one and air outlet, air passage two communicates air inlet two and exhaust outlet, component of drying is mounted in air passage one, component of taking a breath is mounted in air passage two；The back side of light fixture is equipped with heat-insulated backboard, and heat-insulated backboard is provide with the back side of light fixture and is mutually fixed with panel, has gap between light fixture and heat-insulated backboard.

Description

Warming air household heater

Technical field

The utility model belongs to heater technical field, is related to a kind of warming air household heater.

Background technology

Super bath is that the multiple functions such as the heating in bathroom, bathroom aerating, illumination are incorporated into integral bath small household electrical appliance. Existing air-heating bathroom heater PTC heaters generate higher temperature in normal operation, it is necessary to which fan blowing is on PTC heaters Heat is produced by boasting to realize heating.Lasting high temperature causes PTC heater exterior parts temperature to raise, and when thawing can also generate Pernicious gas or even the possibility for generating fire, will influence service life and the security performance of entire electric appliance, cause uneasy overall coefficient It greatly improves.Existing air-heating bathroom heater PTC heater external structures are undesirable, and service life of a machine and safety coefficient ratio are relatively low.

Secondly, air-heating bathroom heater is compared with light heating bathroom heater, due to use wind turbine wind, has certain noise and vibration, Use feeling is not only easily influenced, but also the stability of its installation can be influenced, reduces security, this is that those skilled in the art urgently solve Certainly the problem of.

Utility model content

The purpose of this utility model is that there are the above problems for existing technology, it is proposed that a kind of warming air heating indoor Device, for solving the problems, such as that heater security performance is low.

The purpose of this utility model can be realized by following technical proposal：

Warming air household heater including panel, housing, blowing component, ventilation component and heating component, is installed on panel There are light fixture, air inlet screen and outlet air screen, enter the wind screen and outlet air screen is located at the both sides of light fixture, the end face of housing With the air inlet one, air inlet two and air outlet towards panel, air outlet is adjacent to air inlet one, and the side of housing has row Air port, housing is interior to have spiral case one and spiral case two, and spiral case one surrounds exhaust passage one, and spiral case two surrounds exhaust passage two, and air passage one is adjoined Adjacent to outlet air screen, air passage two is adjacent to air inlet screen；Air outlet protrusion has heat-insulated coaming plate, and heat-insulated coaming plate surrounds heating group Part, heating component is contained in heat-insulated coaming plate and face outlet air screen, air inlet screen respectively with air inlet one and air inlet two It is conducted, air passage one communicates air inlet one and air outlet, and air passage two communicates air inlet two and exhaust outlet, and blowing component is mounted on wind In road one, air inlet one faces blowing component, and ventilation component is mounted in air passage two, and air inlet two faces ventilation component； The back side of light fixture is equipped with heat-insulated backboard, and heat-insulated backboard is provide with the back side of light fixture and is mutually fixed with panel, illumination group There is gap between part and heat-insulated backboard.

In above-mentioned warming air household heater, outlet air screen includes multiple grid parts and connects two connections of grid part Plate, the both ends of grid part are protruding with rotation axis, have the turn hole to match with rotation axis on connecting plate, rotation axis is installed on turn hole So that grid part compartment of terrain is rotatedly connected in connecting plate, each grid part has air-out passage, has in air-out passage and strengthens Every rib, adjacent grid part is set in by gear engaged transmission, gear in rotation axis；Outlet air screen further includes driving grid part The driving motor of rotation is coaxially fixed with driving gear, driving gear and one of grid part on the motor shaft of driving motor Gear engaged transmission.

In above-mentioned warming air household heater, blowing component includes air blast motor and blowing wind wheel, air blast motor Middle part and housing are locked, and blowing wind wheel is mounted in the shaft of air blast motor；Component of taking a breath includes ventilation motor and ventilation Wind wheel, the middle part for motor of taking a breath and housing are locked, and ventilation wind wheel is mounted in the shaft of ventilation motor；Blowing wind wheel includes Several Longitudinal extendings and the wind guide vane being spaced apart, wind guide vane is circumferentially looped around shape using air blast motor as center of rotation to be blown The outside of wind turbine forms wind wheel air port between adjacent wind guide vane, and torus one is fixed in one end of wind guide vane, and torus one is located at The shaft one side of air blast motor, the other end of wind guide vane are fixed on torus two, and torus two extends wind wheel reel, wind wheel reel bag Installation disc core and multiple equally distributed adjutages are included, the shaft of air blast motor is fed through installation disc core and fixed thereto, extension Arm, which is connected, installs disc core and torus two, the thermovent of hollow out is formed between two neighboring adjutage, air blast motor partly appears In thermovent.

In above-mentioned warming air household heater, adjutage includes integrally formed extension one and extension two, prolongs Extending portion one extends torus two, and extension two extends to installation disc core from extension one, and extension two is parallel to air blast motor End face, extension one favour extension two, and the inclination angle of extension one is obtuse angle, and extension one and extension two pass through circular arc Corner arc-shaped transition.

In above-mentioned warming air household heater, the outer wall of spiral case one and spiral case two is convexly equipped with reinforcement rib.

Compared with prior art, the technical program has the advantage that：

1st, heating component is surrounded using heat-insulated coaming plate, can to avoid heating component heat sideways diffusion to first around Device has obstructed destruction of the high temperature to component around, so as to improve the security performance of heater；It is provide with using heat-insulated backboard The firmly back side of light fixture, the high temperature heat that can further obstruct heating component are diffused into light fixture, heat-insulated backboard control Bright component plays the role of thermal insulation protection, further improves the security and service life of heater；

2nd, outlet air screen sets driving motor that grid part can be rotated under the driving of driving motor, in heating group When part works, the steering of grid part can be changed by driving motor, prevent grid part for a long time with same position towards heating group Part can not only avoid grid part local temperature excessively high to improve security, the air-out passage side in the rotation process of grid part To the wind-out range for changing to expand hot wind；

3rd, air blast motor and ventilation motor are all that middle part is fixed with housing, and air blast motor and ventilation motor uniform force resist Pinking is good and the fixing-stable of housing, will not loosen easily, security is higher, will not break down easily；

4th, opening up for thermovent can not only radiate to air blast motor, but also alleviate the quality of wind wheel reel, reduce Windage, blowing air wheel will not generate loud noise when rotating.

Description of the drawings

Fig. 1 is the exploded perspective view of the warming air household heater of the utility model.

Fig. 2 is the partial sectional view of the panel of the warming air household heater of the utility model.

Fig. 3 is the structure diagram of the outlet air screen of the warming air household heater of the utility model.

Fig. 4 is the top view of the housing of the warming air household heater of the utility model.

Fig. 5 is the stereoscopic schematic diagram of the housing of the warming air household heater of the utility model.

Fig. 6 is the partial enlarged view of Fig. 5.

In figure, 1, panel；2nd, housing；3rd, blowing component；4th, ventilation component；5th, heating component；6th, screen is entered the wind；7th, outlet air Screen；8th, air inlet one；9th, air inlet two；10th, air outlet；11st, exhaust outlet；12nd, spiral case one；13rd, spiral case two；14th, air passage one； 15th, air passage two；16th, heat-insulated coaming plate；17th, air blast motor；18th, blowing wind wheel；19th, wind guide vane；20th, wind wheel air port；21st, torus One；22nd, torus two；23rd, wind wheel reel；The 24th, disc core is installed；25th, adjutage；26th, thermovent；27th, extension one；28th, extend Portion two；29th, blade face one；30th, blade face two；31st, wind-guiding face；32nd, rib is strengthened；33rd, light fixture；34th, heat-insulated backboard；35th, take a breath Motor；36th, ventilation wind wheel；37th, grid part；38th, connecting plate；39th, rotation axis；40th, air-out passage；41st, strengthen every rib；42nd, drive Dynamic motor；43rd, driving gear；44th, gear.

Specific embodiment

It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these embodiments.

As shown in Figures 1 to 6, the utility model provides a kind of warming air household heater, including panel 1, housing 2, send Wind component and heating component 5, for light fixture 33 using existing LED light, it is existing PTC heating that heating component 5, which uses, Body.Light fixture 33, air inlet screen 6 and outlet air screen 7 on panel 1 are installed, screen 6 is entered the wind and outlet air screen 7 is located at illumination The both sides of component 33, the end face of housing 2 have air inlet 1, air inlet 29 and air outlet 10 towards panel 1, air outlet 10 Air inlet 1 is adjacent to, the side of housing 2 has exhaust outlet 11, has spiral case 1 and spiral case 2 13, spiral case one in housing 2 12 surround exhaust passage 1, and spiral case 2 13 surrounds exhaust passage 2 15, and air passage 1 is adjacent to outlet air screen 7, and air passage 2 15 is adjoined In air inlet screen 6；Air passage 1 and air passage 2 15 are not connected, and for heating and drying, air passage 2 15 is used to change in air passage 1 Gas.

10 protrusion of air outlet has a heat-insulated coaming plate 16, and heat-insulated coaming plate 16 surrounds heating component 5, heating component 5 be contained in every The interior simultaneously face outlet air screen 7 of hot coaming plate 16, it is worth mentioning at this point that, heat-insulated coaming plate 16 is as made by existing heat-insulated material, is added The hot use of component 5 is high-power, and heating component 5 can generate very high heat when working, and be wrapped heating component 5 using heat-insulated coaming plate 16 Surround, can to avoid heating component 5 heat sideways diffusion to such as light fixture 33 of component around, obstructed high temperature to week The destruction of component is enclosed, so as to improve the security performance of heater, while scattering and disappearing for heat is decreased, heat is enable to concentrate It arranges to outlet air screen 7 for heating.

Air inlet screen 6 is conducted respectively with air inlet 1 and air inlet 29, has cooling between panel 1 and housing 2 Wind flows to the gap of air inlet 1 and air inlet 29 from air inlet screen 6, and air passage 1 communicates air inlet 1 and air outlet 10, air passage 2 15 communicates air inlet 29 and exhaust outlet 11, and blowing component 3 is mounted in air passage 1, and air inlet 1 faces Blowing component 3, ventilation component 4 are mounted in air passage 2 15, and air inlet 29 faces ventilation component 4.

The back side of light fixture 33 is equipped with heat-insulated backboard 34, and heat-insulated backboard 34 is provide with the back side of light fixture 33 and and face 1 phase of plate is fixed, and has gap between light fixture 33 and heat-insulated backboard 34.It is offered on heat-insulated backboard 34 for light fixture 33 The string holes that control line passes through, heat-insulated backboard 34 are made of existing heat-barrier material, and heat-insulated backboard 34, which can be obstructed further, to be added The high temperature heat of hot component 5 is diffused into light fixture 33, and heat-insulated backboard 34 plays the role of thermal insulation protection to light fixture 33, into one Step improves the security of heater.

Selectively, outlet air screen 7 includes multiple grid parts 37 and connects two connecting plates 38 of grid part 37, grid part 37 Both ends be protruding with rotation axis 39, have on connecting plate 38 and turn hole that rotation axis 39 matches, rotation axis 39 be installed on turn hole So that 37 compartment of terrain of grid part is rotatedly connected in connecting plate 38, each grid part 37 has an air-out passage 40, and hot wind is from outlet air Passage 40 is blown out, and is had in air-out passage 40 and is strengthened every rib 41, strengthening the intensity for being used to improve grid part 37 every rib 41, prevents out Wind passage 40 is by high temperature deformation.Grid part 37 faces heating component 5, adjacent grid part 37 by 44 engaged transmission of gear, Gear 44 is set in rotation axis 39；Outlet air screen 7 further includes the driving motor 42 that driving grid part 37 rotates, driving motor 42 Motor shaft on be coaxially fixed with driving gear 43,44 engaged transmission of gear of driving gear 43 and one of grid part 37, When driving motor 42 starts driving gear 43 is driven to rotate, driving gear 43 drives the gear 44 being engaged with to rotate synchronously, i.e., Grid part 37 is driven to rotate, simultaneously because be connected by the engagement of gear 44 between grid part 37, therefore all grids Part 37 can be rotated under the driving of driving motor 42, and when heating component 5 works, hot wind blows to outlet air screen 7, can lead to Motor 42 of overdriving changes the steering of grid part 37, prevents 37 long-time of grid part with same position towards heating component 5, not only 37 local temperature of grid part can be avoided excessively high and melted, in the rotation process of grid part 37 40 direction of air-out passage change from And expand the wind-out range of hot wind.

Component 3 of drying includes air blast motor 17 and blowing wind wheel 18, and the middle part of air blast motor 17 and housing 2 are locked, Wind wheel 18 of drying is mounted in the shaft of air blast motor 17, and the shaft of air blast motor 17 synchronously drives blowing wind wheel 18 when rotating It rotates；Ventilation component 4 includes ventilation motor 35 and ventilation wind wheel 36, and the middle part of ventilation motor 35 and housing 2 are locked, take a breath Wind wheel 36 is mounted in the shaft of ventilation motor 35, and the shaft of ventilation motor 35 synchronously drives 36 turns of wind wheel of ventilation when rotating It is dynamic；Since air blast motor 17 and ventilation motor 35 are all that middle part is fixed with housing 2, air blast motor 17 and ventilation 35 stress of motor are equal Even, shock resistance is good and the fixing-stable of housing 2, will not loosen easily, security is higher, will not break down easily.

Blowing wind wheel 18 includes several Longitudinal extendings and the wind guide vane 19 being spaced apart, and wind guide vane 19 is with air blast motor 17 It is circumferentially looped around the outside of air blast motor 17 shape for center of rotation, wind wheel air port 20 is formed between adjacent wind guide vane 19, Torus 1 is fixed in one end of wind guide vane 19, and torus 1 is located at the shaft one side of air blast motor 17, wind guide vane 19 it is another Torus 2 22 is fixed at end, and torus 2 22 extends wind wheel reel 23, wind wheel reel 23 include installation disc core 24 and it is multiple uniformly The adjutage 25 of distribution, the shaft of air blast motor 17 are fed through installation disc core 24 and fixed thereto, and adjutage 25 is connected mounting disc Core 24 and torus 2 22, form the thermovent 26 of hollow out between two neighboring adjutage 25, and air blast motor 17 is partly revealed in Thermovent 26.The wind generated when not only being rotated using blowing wind wheel 18 that opens up of thermovent 26 dissipates air blast motor 17 Heat, and the quality of wind wheel reel 23 is alleviated, windage is reduced, blowing wind wheel 18 will not generate loud noise when rotating.

Specifically, adjutage 25 includes integrally formed extension 1 and extension 2 28, and extension 1 extends Torus 2 22, extension 2 28 extend to installation disc core 24 from extension 1, and extension 2 28 is parallel to air blast motor 17 End face, beneficial to windage is reduced, extension 1 favours extension 2 28, and the inclination angle of extension 1 is obtuse angle, extension 1 and extension 2 28 by circular arc-shaped corner arc-shaped transition, beneficial to reducing windage.

Wind guide vane 19 has the blade face 1 of longitudinal direction and a blade face 2 30, and blade face 1 and blade face 2 30 are cambered surface, blade face One 29 is different with the radian on blade face 2 30, and the interior thickness of wind guide vane 19 is more than two-end thickness, and wind effect is good and anti-deformation Intensity is high.

With favouring the wind-guiding face 31 of air outlet 10, wind-guiding face 31 is cambered surface for the outlet in air passage 1, wind-guiding face 31 with The spacing of air outlet 10 is gradually reduced along wind direction.Wind-guiding face 31 forms streamlined guiding, and cold wind can be flowed to all along its guiding Air outlet 10 is blown out after heating component 5 from outlet air screen 7.

The exit inside diameter size in air passage 2 15 gradually increases along wind direction, i.e. the outlet in air passage 2 15 its internal diameter from inside to outside Size gradually increases, and capacity is big during ventilation.

The outer wall of spiral case 1 and spiral case 2 13, which is convexly equipped with, strengthens rib 32, strengthens rib 32 and improves spiral case 1 and spiral case two 13 anti-deformation intensity.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Although panel 1 is used more herein；Housing 2；Blowing component 3；Ventilation component 4；Heating component 5；Air intake grid Plate 6；Outlet air screen 7；Air inlet 1；Air inlet 29；Air outlet 10；Exhaust outlet 11；Spiral case 1；Spiral case 2 13；Air passage one 14；Air passage 2 15；Heat-insulated coaming plate 16；Air blast motor 17；Blowing wind wheel 18；Wind guide vane 19；Wind wheel air port 20；Torus 1；Wheel Ring 2 22；Wind wheel reel 23；Disc core 24 is installed；Adjutage 25；Thermovent 26；Extension 1；Extension 2 28；Blade face one 29；Blade face 2 30；Wind-guiding face 31；Strengthen rib 32；Light fixture 33；Heat-insulated backboard 34；Ventilation motor 35；Ventilation wind wheel 36；Grid Lattice part 37；Connecting plate 38；Rotation axis 39；Air-out passage 40；Strengthen every rib 41；Driving motor 42；Driving gear 43；Gear 44 etc. Term, but it does not preclude the possibility of using other terms.The use of these items is only for more easily describe and explain The essence of the utility model；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.

Claims

1. warming air household heater, including panel, housing, blowing component, ventilation component and heating component, which is characterized in that Light fixture, air inlet screen and outlet air screen on panel are installed, screen is entered the wind and outlet air screen is located at the both sides of light fixture, The end face of housing has the air inlet one, air inlet two and air outlet towards panel, and air outlet is adjacent to air inlet one, housing Side has exhaust outlet, has spiral case one and spiral case two in housing, and spiral case one surrounds exhaust passage one, and spiral case two surrounds exhaust passage Two, air passage one is adjacent to outlet air screen, and air passage two is adjacent to air inlet screen；Air outlet protrusion has heat-insulated coaming plate, heat-insulated coaming plate bag Surround heating component, heating component is contained in heat-insulated coaming plate and face outlet air screen, air inlet screen respectively with air inlet one with And air inlet two is conducted, air passage one communicates air inlet one and air outlet, and air passage two communicates air inlet two and exhaust outlet, blowing group Part is mounted in air passage one, and air inlet one faces blowing component, and ventilation component is mounted in air passage two, and air inlet two faces Ventilation component；The back side of light fixture is equipped with heat-insulated backboard, and heat-insulated backboard is provide with the back side of light fixture and mutually consolidates with panel It is fixed, there is gap between light fixture and heat-insulated backboard.

2. warming air household heater according to claim 1, which is characterized in that outlet air screen include multiple grid parts and Two connecting plates of grid part are connected, the both ends of grid part are protruding with rotation axis, have on connecting plate and what rotation axis matched turns Hole, rotation axis is installed on turn hole so that grid part compartment of terrain is rotatedly connected in connecting plate, and each grid part has air-out passage, Have in air-out passage and strengthen every rib, adjacent grid part is set in by gear engaged transmission, gear in rotation axis；Outlet grid Plate further includes the driving motor that driving grid part rotates, and driving gear, driving tooth are coaxially fixed on the motor shaft of driving motor The gear of wheel and one of grid part engaged transmission.

3. warming air household heater according to claim 1, which is characterized in that blowing component includes air blast motor and blows Wind wind wheel, the middle part of air blast motor and housing are locked, and blowing wind wheel is mounted in the shaft of air blast motor；Ventilation component bag Ventilation motor and ventilation wind wheel are included, the middle part for motor of taking a breath and housing are locked, and ventilation wind wheel is mounted on turning for ventilation motor On axis；Blowing wind wheel includes several Longitudinal extendings and the wind guide vane being spaced apart, and wind guide vane is using air blast motor as center of rotation The outside of air blast motor is circumferentially looped around shape, forms wind wheel air port between adjacent wind guide vane, one end of wind guide vane is fixed In torus one, torus one is located at the shaft one side of air blast motor, and the other end of wind guide vane is fixed on torus two, and torus two extends Wind wheel reel, wind wheel reel includes installation disc core and multiple equally distributed adjutages, the shaft of air blast motor are fed through installation Disc core is simultaneously fixed thereto, and adjutage, which is connected, installs disc core and torus two, and the thermovent of hollow out is formed between two neighboring adjutage, Air blast motor is partly revealed in thermovent.

4. warming air household heater according to claim 3, which is characterized in that adjutage includes integrally formed extension Portion one and extension two, extension one extend torus two, and extension two extends to installation disc core, extension two from extension one Parallel to the end face of air blast motor, extension one favours extension two, and the inclination angle of extension one is obtuse angle, one He of extension Extension two passes through circular arc-shaped corner arc-shaped transition.

5. warming air household heater according to claim 1, which is characterized in that the outer wall projection of spiral case one and spiral case two There is reinforcement rib.