CN104807180A - Integrated heating and air supply device of fan heater - Google Patents
Integrated heating and air supply device of fan heater Download PDFInfo
- Publication number
- CN104807180A CN104807180A CN201510069128.8A CN201510069128A CN104807180A CN 104807180 A CN104807180 A CN 104807180A CN 201510069128 A CN201510069128 A CN 201510069128A CN 104807180 A CN104807180 A CN 104807180A
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- air
- ptc
- ptc heater
- warm
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Abstract
Disclosed is an integrated heating and air supply device of a fan heater. The integrated heating and air supply device comprises a heating assembly and an air supply assembly; the heating assembly is a PTC (Positive Temperature Coefficient) heating assembly which is arranged at the end of an air inlet of the air supply assembly; the air supply assembly is a rotor assembly or a fan assembly; the air supply assembly and the PTC heating assembly are integrated into a whole to form an integrated structure which can be directly arranged in the fan heater; the PTC heating assembly comprises at least one group of PTC heating elements and a PTC heating element support; the PTC heating elements are fixed on the PTC heating element support; the rotor assembly comprises a rotor, a motor and an air duct casing; the fan assembly comprises a fan blade, a motor and a fan blade fixing part; the PTC heating element support and the rotor assembly are connected into a whole through a connecting plate of the PTC heating element support or the PTC heating element support and the fan assembly are connected into a whole through a motor fixing position of the PTC heating element support. According to the integrated heating and air supply device of the fan heater, the heating assembly and the air supply assembly of the fan heater are integrated into a whole for form a device which can be directly arranged and utilized and accordingly the assembly process can be greatly simplified, the production efficiency of the fan heater is improved, and the product quality can be effectively ensured.
Description
[technical field]
The present invention relates to warm-air drier, particularly relate to a kind of integration degree high, the integrated heating air-supply arrangement of the warm-air drier that the movement that can be used as warm-air drier is is directly installed and used.
[background technology]
At present, various temperature control equipment, as air-conditioner, electric fan, warm-air drier, air-conditioning fan etc. extensively see in the life of people.Wherein, air-conditioner be in condensation process, absorb atmospheric heat with cold-producing medium etc. medium and lower the temperature realize temperature regulate, warm-air drier is then improve indoor temperature by its electric heating device by sending after the air heat of suction.Warm-air drier is little with its volume, is convenient to mobile, relative low price, features such as heating effect is good and be widely used in the heating of house in winter.Existing warm-air drier generally comprises casing, is contained in interior PTC heat generating component, wind wheel assembly and temperature controlling device etc.The air heat will entered by air inlet by PTC heat generating component after warm-air drier energising, and by wind wheel assembly, hot blast is blown out by air outlet.The PTC heat generating component of existing warm-air drier and wind wheel assembly are all make each parts respectively, and when warm-air drier complete machine is shaping, then be assembled into respectively in casing by each discrete parts, not only complex manufacturing, packaging efficiency is low, and easily causes product quality problem.
[summary of the invention]
The present invention is intended to solve the problem, and provide a kind of by the heater members of warm-air drier with air-supply device become one, thus greatly can simplify assembly technology, improve warm-air drier production efficiency, and effectively can ensure the integrated heating air-supply arrangement of the warm-air drier of product quality.
For achieving the above object, the invention provides a kind of integrated heating air-supply arrangement of warm-air drier, this device comprises heat generating component and air-supply assembly, described heat generating component is PTC heat generating component, it is located at air inlet one end of air-supply assembly, described air-supply assembly is wind wheel assembly or fan component, and this air-supply assembly and PTC heat generating component become one, and forms the integral structure that can directly be installed in warm-air drier body.
PTC heat generating component comprises at least one group of PTC heater and PTC heater support bracket, at least one group of described PTC heater is fixed on described PTC heater support bracket, the end, one end of this PTC heater is provided with binding post, and PTC heater is connected with power supply by its binding post.
Described PTC heater comprises not charged PTC heater and charged PTC heater.
Not charged PTC heater comprises heat carrier, PTC fever tablet, insulator and metal heat sink, wherein, described heat carrier is metal sleeve, described PTC fever tablet is located in heat carrier, it is isolated that heat carrier and PTC fever tablet pass through insulator, respectively be fixed with a metal heat sink in the both side surface of described heat carrier, be provided with overhanging battery lead plate in the both sides of described PTC fever tablet.
Charged PTC heater comprises PTC fever tablet and metal heat sink, described metal heat sink is bonded and fixed to described PTC fever tablet both sides by silica gel, the both sides of PTC fever tablet are provided with electrode, this electrode is aluminium-plated in the both side surface of PTC fever tablet or silver-colored formed multi-convex point formula electrode, the end of its each salient point is tip shape, described electrode pierces through the adhesive linkage of this electrode bonding and metal heat sink, and contact with metal heat sink to be formed to conduct electricity and connect, be provided with binding post in one end of PTC fever tablet.
PTC heater support bracket is rectangular frame, PTC heater support bracket is provided with at least one PTC heater fixed bit and motor fixed bit, PTC heater support bracket is connected as one by the connecting plate of its both sides and wind wheel assembly, or is connected as one by its motor fixed bit and fan component.
Not charged PTC heater or charged PTC heater are separately fixed in the PTC heater fixed bit on described PTC heater support bracket, and the battery lead plate of described not charged PTC heater is connected with power line respectively with the binding post of charged PTC heater.
Wind wheel assembly comprises wind wheel, motor and air channel shell, and it is outside that air channel shell is located at by described motor, and its motor shaft through the motor connecting hole of air channel shell, and is connected to one end of wind wheel by shaft joint, the other end of wind wheel is supported on PTC heater support bracket by bearing.
Air channel shell, wind wheel and PTC heat generating component are in vertically arranging, the both sides of described air channel shell are respectively air inlet and air outlet, described air inlet and air outlet are corresponding with the air inlet of warm-air drier and air outlet respectively, and PTC heat generating component is connected to the air inlet of air channel shell.
Fan component comprises fan blade, motor and fan blade fixture, and wherein, fan blade is connected on the motor shaft of motor by fan blade fixture, and described motor is then fixed in the motor fixed bit of PTC heater support bracket central authorities.
The front portion of fan blade is relative with the air outlet of warm-air drier, and PTC heat generating component is located in the PTC heater fixed bit of motor fixed bit both sides on PTC heater support bracket or surrounding, and PTC heater support bracket is then located between fan component and the air inlet of warm-air drier.
Good effect of the present invention is, it effectively overcomes existing warm-air drier complex manufacturing, and packaging efficiency is low, and easily causes the problems such as product quality defect.Heat generating component as warm-air drier movement is integrated with air-supply Components integration by the present invention, the device that formation can directly be installed and used, make when carrying out warm-air drier assembling, as long as this device is loaded in body, complete machine assembling can be completed, thus greatly can simplify assembly technology, improve warm-air drier production efficiency, and effectively can ensure the product quality of warm-air drier.
[accompanying drawing explanation]
Fig. 1 is embodiments of the invention 1 parts exploded perspective schematic diagram.
Fig. 2 is embodiments of the invention 1 overall structure longitudinal sectional view.
Fig. 3 is embodiments of the invention 1 transverse sectional view.
Fig. 4 is embodiments of the invention 1 overall structure schematic perspective view.
Fig. 5 is the not charged PTC heating element structure sectional view of embodiments of the invention 1.
Fig. 6 is the charged PTC heater part decomposing schematic representation of embodiments of the invention 1.
Fig. 7 is embodiments of the invention 2 parts exploded perspective schematic diagram.
Fig. 8 is embodiments of the invention 2 overall structure schematic perspective view.
Fig. 9 is that embodiments of the invention 2 install and use view on warm-air drier.
Figure 10 is another parts exploded perspective schematic diagrames of embodiments of the invention 2.
Figure 11 is another overall structure schematic perspective views of embodiments of the invention 2.
Figure 12 be embodiments of the invention 2 another on warm-air drier, install and use view.
[detailed description of the invention]
The following example is to further explanation of the present invention and supplements, and does not constitute any limitation the present invention.
Consult Fig. 1, Fig. 7, the integrated heating air-supply arrangement 100 of warm-air drier of the present invention comprises heat generating component 10 and air-supply assembly 20, described heat generating component 10 is PTC heat generating component, it is located at air inlet one end of air-supply assembly 20, described air-supply assembly 20 is wind wheel assembly 20A or fan component 20B, this air-supply assembly 20 becomes one with PTC heat generating component 10, forms the integral structure that can directly be installed in warm-air drier 200 body.For a more detailed description to the present invention below in conjunction with drawings and Examples.
Embodiment 1
As shown in Figure 1 to 4, in this enforcement, described PTC heat generating component 10 comprises three groups of PTC heaters 11 and PTC heater support bracket 12, described PTC heater 11 is the bar shaped plates connected into by multi-disc PTC fever tablet, it is vertically installed on described PTC heater support bracket 12, the end, upper end of PTC heater 11 is provided with binding post 111, PTC heater 11 and is connected with power supply by its binding post 111.
In the present invention, described PTC heater 11 can be not charged PTC heater 11A, also can be charged PTC heater 11B.As shown in Figure 5, described not charged PTC heater 11A comprises heat carrier 112, PTC fever tablet 113, insulator 114 and metal heat sink 115, wherein, described heat carrier 112 is sleeve pipes that the brass corresponding with the size of PTC fever tablet 113 is made, and it is transmitted to described metal heat sink 115 fast for heat PTC fever tablet 113 sent.Described PTC fever tablet 113 is located in heat carrier 112, the both sides of PTC fever tablet 113 are provided with overhanging battery lead plate 116, this battery lead plate 116 is located at the outside of described PTC heater 11A, and stretches out outside PTC heater 11A, and battery lead plate 116 is connected with the binding post of power supply.Described heat carrier 112 is isolated by insulator 114 with PTC fever tablet 113, and make PTC heater 11A operationally, PTC fever tablet 113 is charged, and heat carrier 112 is not charged, therefore uses safer.A copper radiator 115 is respectively fixed with, for the quick heat radiating of PTC heater 11A by bonding or welding in the both side surface of described heat carrier 112.As shown in Figure 6, described charged PTC heater 11B comprises PTC fever tablet 113 and metal heat sink 115, in this enforcement, described metal heat sink 115 is copper radiator, it is bonded and fixed to described PTC fever tablet 113 both sides by silica gel, the both sides of PTC fever tablet 113 are provided with electrode 117, this electrode is aluminium-plated in the both side surface of PTC fever tablet 113 or silver-colored formed multi-convex point formula electrode, the end of its each salient point is tip shape, described electrode 117 pierces through the adhesive linkage of this electrode bonding and copper radiator 115, and contact with copper radiator 115 to be formed to conduct electricity and connect, make PTC heater 11B and copper radiator 20 in use all in electriferous state.Be provided with binding post 118 in one end of PTC fever tablet 113, this binding post 118 is connected with power supply.The battery lead plate 116 of described not charged PTC heater 11A is connected with power line respectively with the binding post 118 of charged PTC heater 11B.
As shown in Figure 1 to 4, described wind wheel assembly 20A comprises wind wheel 21, motor 22 and air channel shell 23, described wind wheel 21 is tubular wind wheel, it is in being vertically arranged in air channel shell 23, described motor 22 is fixed on bottom air channel shell 23, its motor shaft through the motor connecting hole 231 of air channel shell, and is connected to the lower end of wind wheel 21 by shaft joint 24.The upper end of wind wheel 21 is supported on air channel shell 23 top by bearing 25.The both sides of described air channel shell 23 are respectively air inlet 233 and air outlet 234, and described air inlet 233 and air outlet 234 are corresponding with the air inlet of warm-air drier and air outlet respectively, and PTC heat generating component 10 is in air inlet 233 place being vertically connected to air channel shell 23.
As shown in Figure 1, Figure 2, described PTC heater support bracket 12 is rectangular frame, PTC heater support bracket 12 is provided with three PTC heater fixed bits 121, this PTC heater fixed bit 121 is positioned at the two ends up and down of PTC heater support bracket 12, three groups of PTC heaters 11 are had at three PTC heater fixed bit 121 internal fixtion, they can be not charged PTC heater 11A or charged PTC heater 11B, and the two ends up and down of PTC heater 11 are spacing by this PTC heater fixed bit 121.PTC heater support bracket 12 both sides are provided with connecting plate 123, PTC heater support bracket 12 is fixed on air inlet 233 place of the air channel shell 23 of wind wheel assembly by described connecting plate 123, PTC heat generating component 10 and wind wheel assembly 20A are connected as one, forms integrated heating air-supply arrangement.When making warm-air drier, this device can directly be installed in the casing of warm-air drier, thus can form warm-air drier product quickly and easily.
Embodiment 2
The basic structure of the integrated heating air-supply arrangement 100 of warm-air drier of the present invention is with embodiment 1.In the embodiment shown in Fig. 7, Fig. 8, described PTC heat generating component 10 comprises four groups of PTC heaters 11 and PTC heater support bracket 12, described PTC heater support bracket 12 is rectangle trellis support, which is provided with four PTC heater fixed bits 121 and a motor fixed bit 122, wherein, motor fixed bit 122 is located at PTC heater support bracket 12 central authorities, and four PTC heater fixed bits 121 are symmetricly set on outside motor fixed bit 122.This PTC heater support bracket 12 is located between fan component 20B and the air inlet of warm-air drier.In described four PTC heater fixed bits 121, one group of PTC heater 11 is respectively housed, the end, one end of each PTC heater 11 is provided with binding post 111, each binding post 111 reaches in the room of each PTC heater 11 side, and PTC heater 11 is connected with power supply by its binding post 111.Described PTC heater 11 can be not charged PTC heater 11A, also can be charged PTC heater 11B.
In another embodiment shown in Figure 10, Figure 11, described PTC heat generating component 10 comprises two groups of PTC heaters 11 and PTC heater support bracket 12, described PTC heater support bracket 12 is rectangle trellis support, which is provided with two PTC heater fixed bits 121 and a motor fixed bit 122, PTC heater support bracket 12 top is provided with the groove 125 stretched out for binding post, described motor fixed bit 122 is located at PTC heater support bracket 12 central authorities, and two PTC heater fixed bits 121 are symmetricly set on motor fixed bit 122 both sides.In described two PTC heater fixed bits 121, one group of PTC heater 11 is respectively housed, the end, one end of each PTC heater 11 is provided with binding post 111, each binding post 111 reaches outside PTC heater support bracket 12 by the groove 125 on PTC heater support bracket 12 top, and PTC heater 11 is connected with power supply by its binding post 111.
In the present embodiment, described air-supply assembly is fan component 20B, and this fan component 20B comprises fan blade 25, motor 22 and fan blade fixture 26, wherein, described fan blade 25 is connected on the motor shaft 221 of motor by fan blade fixture 26, and the front portion of fan blade 25 is relative with the air outlet of warm-air drier.Described fan blade fixture 26 is general fan blade jump ring, and this fan blade jump ring is fixed on motor shaft 221, and connects and fixes with fan blade 25.Described motor 22 is screwed in the motor fixed bit 122 of PTC heater support bracket 12 central authorities, PTC heat generating component 10 and fan component 20B is connected as one, forms integrated heating air-supply arrangement.
Fig. 9, Figure 12 show the application state schematic diagram of integrated heating air-supply arrangement on warm-air drier of warm-air drier of the present invention, Fig. 9, Tu12Zhong, the integrated heating air-supply arrangement 100 of warm-air drier is contained in the casing that is made up of procapsid 101, back casing 102, and procapsid 101, back casing 102 are respectively equipped with air outlet and air inlet.At back casing 102, central authorities are provided with connecting hole 1021, the motor 22 of fan component 20B is fixed through described connecting hole 1021 and back casing 102 with screw, makes the integrated heating air-supply arrangement 100 of warm-air drier of the present invention can form warm-air drier product with assembling machine casing quickly and easily.
Although by above embodiment to invention has been announcement, protection scope of the present invention is not limited thereto, under the condition not departing from the present invention's design, all will fall in right of the present invention the distortion, replacement etc. that above each component does.
Claims (11)
1. the integrated heating air-supply arrangement of a warm-air drier, it is characterized in that, this device comprises heat generating component (10) and air-supply assembly (20), described heat generating component (10) is PTC heat generating component, it is located at air inlet one end of air-supply assembly (20), described air-supply assembly (20) is wind wheel assembly (20A) or fan component (20B), this air-supply assembly (20) and PTC heat generating component (10) become one, and formation directly can be installed on the integral structure in warm-air drier (200) body.
2. the integrated heating air-supply arrangement of warm-air drier as claimed in claim 1, it is characterized in that, described PTC heat generating component (10) comprises at least one group of PTC heater (11) and PTC heater support bracket (12), at least one group of described PTC heater (11) is fixed on described PTC heater support bracket (12), the end, one end of this PTC heater (11) is provided with binding post (111), and PTC heater (11) is connected with power supply by its binding post (111).
3. the integrated heating air-supply arrangement of warm-air drier as claimed in claim 2, it is characterized in that, described PTC heater (11) comprises not charged PTC heater (11A) and charged PTC heater (11B).
4. the integrated heating air-supply arrangement of warm-air drier as claimed in claim 3, it is characterized in that, described not charged PTC heater (11A) comprises heat carrier (112), PTC fever tablet (113), insulator (114) and metal heat sink (115), wherein, described heat carrier (112) is metal sleeve, described PTC fever tablet (113) is located in heat carrier (112), heat carrier (112) is isolated by insulator (114) with PTC fever tablet (113), a metal heat sink (115) is respectively fixed with in the both side surface of described heat carrier (112), overhanging battery lead plate (116) is provided with in the both sides of described PTC fever tablet (113).
5. the integrated heating air-supply arrangement of warm-air drier as claimed in claim 3, it is characterized in that, described charged PTC heater (11B) comprises PTC fever tablet (113) and metal heat sink (115), described metal heat sink (115) is bonded and fixed to described PTC fever tablet (113) both sides by silica gel, the both sides of PTC fever tablet (113) are provided with electrode (117), this electrode is aluminium-plated in the both side surface of PTC fever tablet (113) or silver-colored formed multi-convex point formula electrode, the end of its each salient point is tip shape, described electrode (117) pierces through the adhesive linkage of this electrode bonding and metal heat sink (115), and contact to be formed to conduct electricity with metal heat sink (115) and connect, binding post (118) is provided with in one end of PTC fever tablet (113).
6. the integrated heating air-supply arrangement of warm-air drier as claimed in claim 3, it is characterized in that, described PTC heater support bracket (12) is rectangular frame, PTC heater support bracket (12) is provided with at least one PTC heater fixed bit (121) and motor fixed bit (122), PTC heater support bracket (12) is connected as one with wind wheel assembly (20A) by the connecting plate (123) of its both sides, or is connected as one by its motor fixed bit (122) and fan component (20B).
7. the integrated heating air-supply arrangement of warm-air drier as claimed in claim 6, it is characterized in that, described not charged PTC heater (11A) or charged PTC heater (11B) are separately fixed in the PTC heater fixed bit (121) on described PTC heater support bracket (12), and the battery lead plate (116) of described not charged PTC heater (11A) is connected with power line respectively with the binding post (118) of charged PTC heater (11B).
8. the integrated heating air-supply arrangement of warm-air drier as claimed in claim 3, it is characterized in that, described wind wheel assembly (20A) comprises wind wheel (21), motor (22) and air channel shell (23), it is outside that air channel shell (23) is located at by described motor (22), its motor shaft is through the motor connecting hole (231) of air channel shell, and one end of wind wheel (21) is connected to by shaft joint (232), the other end of wind wheel (21) is supported on PTC heater support bracket (12) by bearing (24).
9. the integrated heating air-supply arrangement of warm-air drier as claimed in claim 8, it is characterized in that, described air channel shell (23), wind wheel (21) are vertically arrange with PTC heat generating component (10), the both sides in described air channel shell (23) are respectively air inlet (233) and air outlet (234), described air inlet (233) and air outlet (234) are corresponding with the air inlet of warm-air drier and air outlet respectively, and PTC heat generating component (10) is connected to air inlet (233) place of air channel shell (23).
10. the integrated heating air-supply arrangement of warm-air drier as claimed in claim 6, it is characterized in that, described fan component (20B) comprises fan blade (25), motor (22) and fan blade fixture (26), wherein, fan blade (25) is connected on the motor shaft (221) of motor by fan blade fixture (26), and described motor (22) is then fixed in the motor fixed bit (122) of PTC heater support bracket (12) central authorities.
The integrated heating air-supply arrangement of 11. warm-air driers as claimed in claim 10, it is characterized in that, the front portion of described fan blade (25) is relative with the air outlet of warm-air drier, PTC heat generating component (10) is located in the PTC heater fixed bit (121) of motor fixed bit (122) both sides on PTC heater support bracket (12) or surrounding, and PTC heater support bracket (12) is then located between fan component (20B) and the air inlet of warm-air drier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510069128.8A CN104807180B (en) | 2015-02-10 | 2015-02-10 | The integrated heating air-supply arrangement of warm-air drier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510069128.8A CN104807180B (en) | 2015-02-10 | 2015-02-10 | The integrated heating air-supply arrangement of warm-air drier |
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| CN104807180A true CN104807180A (en) | 2015-07-29 |
| CN104807180B CN104807180B (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510069128.8A Active CN104807180B (en) | 2015-02-10 | 2015-02-10 | The integrated heating air-supply arrangement of warm-air drier |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953423A (en) * | 2016-06-22 | 2016-09-21 | 深圳市顺章电器有限公司 | Fan heater core assembly which can be quickly assembled |
| CN110500315A (en) * | 2019-08-09 | 2019-11-26 | 芜湖市泰能电热器具有限公司 | A kind of flabellum and the both cooling and heating fan using the flabellum |
| CN112412847A (en) * | 2020-10-16 | 2021-02-26 | 深圳市普道电器有限公司 | Fan |
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| CN112412847A (en) * | 2020-10-16 | 2021-02-26 | 深圳市普道电器有限公司 | Fan |
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|---|---|
| CN104807180B (en) | 2018-02-16 |
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