CN201944932U - PTC (positive temperature coefficient) heater - Google Patents
PTC (positive temperature coefficient) heater Download PDFInfo
- Publication number
- CN201944932U CN201944932U CN201120007966XU CN201120007966U CN201944932U CN 201944932 U CN201944932 U CN 201944932U CN 201120007966X U CN201120007966X U CN 201120007966XU CN 201120007966 U CN201120007966 U CN 201120007966U CN 201944932 U CN201944932 U CN 201944932U
- Authority
- CN
- China
- Prior art keywords
- ptc
- heating module
- electrical appliance
- air outlet
- ptc heating
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a PTC (positive temperature coefficient) heater, which belongs to the field of heating electrical appliances. The PTC heater comprises an air blowing device, a PTC heating module, an electrical appliance box body, a metal frame, an electrical appliance panel and a keel, wherein the air blowing device is fixed on the electrical appliance box body, and the PTC heating module and the air blowing device are fixed; the electrical appliance box body is fixed on the keel, and the electrical appliance panel is positioned at the lower end of the electrical appliance box body and clamped on the keel; an air outlet is formed on the electrical appliance panel, and the metal frame is sheathed on the air outlet and fixed with the electrical appliance panel; and the PTC heating module is fixed on the air outlet of the air blowing device, and the PTC heating module is sheathed into the metal frame. The PTC heater is reasonable in structural design, the metal frame is added between the PTC heating module and the electrical appliance panel, a gap between a warm air outlet on the PTC heating module and the air outlet on the electrical appliance panel is connected, and then the blown-out warm air is completely blown into the bathroom, thereby avoiding the waste of heat, greatly improving the air volume ratio in comparison with the existing heater, and having better heating effect.
Description
Technical field
The utility model relates to a kind of PTC warmer, belongs to the electric heating appliance field.
Background technology
The PTC warmer adopts has the barium titanate ceramics of positive temperature coefficient as heater element, have quick heating, heating evenly, do not have far-infrared heater near-thermal cold disadvantage far away and be not subjected to the influence of extraneous grid voltage change, flames of anger during use, when rising to certain limit, temperature can not continue to rise, and safe and reliable.
The present PTC warmer that uses of bathroom, when blowing device blew the heat of PTC heating module downwards, warm braw was not to blow to the bathroom all, wherein some warm braw can blow out from the space in the middle of electrical equipment casing and the appliance panel.This part heat can accumulate in the top of bathroom furred ceiling, can not bring heating effect to the people, and can influence air quantity, causes the air quantity of air outlet to reduce, and the waste of heat is also bigger simultaneously.
The utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and provides a kind of reasonable in design, the PTC warmer that air quantity is big, efficient is high, heating effect is good.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of PTC warmer, comprise blowing device, PTC heating module and electrical equipment casing, blowing device is fixed on the electrical equipment casing, PTC heating module and blowing device are fixed, it is characterized in that: it also comprises metal frame, appliance panel and keel, described electrical equipment casing is fixed on the keel, and appliance panel is positioned at the lower end of electrical equipment casing and is stuck on the keel; Have air outlet on the appliance panel, metal frame is enclosed within on the air outlet and with appliance panel and fixes; Described PTC heating module is fixed on the air outlet of blowing device, and the PTC heating module is inserted in metal frame.
PTC heating module described in the utility model is corresponding with the air outlet on the appliance panel, is communicated with by metal frame between PTC heating module and the air outlet.
The utility model compared with prior art, has following positive effect: reasonable in design, between PTC heating module and appliance panel, added a metal frame, warm air outlet on the PTC heating module and the space between the air outlet on the appliance panel are coupled together, the warm braw that blows out like this can blow to the bathroom all, can not cause the waste of heat, air quantity is than also having bigger change before, and heating effect is better.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Perspective view when Fig. 2 installs for the utility model metal frame.
Fig. 3 is the prior art constructions schematic diagram.
Among the figure: 1 blowing device, 2 PTC heating modules, 3 appliance panels, 4 metal frames, 5 electrical equipment casings, 6 keel, 7 air outlets, 8 spaces.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment:
Referring to Fig. 1～Fig. 2, present embodiment mainly is made up of blowing device 1, PTC heating module 2, electrical equipment casing 5, metal frame 4, appliance panel 3 and keel 6, wherein blowing device 1 is fixed on the electrical equipment casing 5, PTC heating module 2 is fixing with blowing device 1, and PTC heating module 2 is fixed on the air outlet of blowing device 1; Described electrical equipment casing 5 is fixed on the keel 6, and appliance panel 3 is positioned at the lower end of electrical equipment casing 5 and is stuck on the keel 6; Have air outlet 7 on the appliance panel 3, metal frame 4 is enclosed within on the air outlet 7 and with appliance panel 3 and fixes; PTC heating module 2 is inserted in metal frame 4.
In the present embodiment, PTC heating module 2 is corresponding with the air outlet 7 on the appliance panel 3, is communicated with by metal frame 4 between PTC heating module 2 and the air outlet 7.
Referring to Fig. 3, the PTC warmer that general bathroom uses, have space 8 between warm air outlet on the PTC heating module 2 and the air outlet 7 on the appliance panel 3, when blowing device 1 blew the heat of PTC heating module 2 downwards, some warm braw can be from the space 8 blows out.This part heat can accumulate in the top of bathroom furred ceiling, can not bring heating effect to the people, and can influence air quantity, causes the air quantity of air outlet to reduce, and the waste of heat is also bigger simultaneously.
In the present embodiment, between PTC heating module 2 and appliance panel 3, added a metal frame 4, warm air outlet on the PTC heating module 2 and the space 8 between the air outlet 7 on the appliance panel 3 are coupled together, the warm braw that blows out like this can blow to the bathroom all, can not cause the waste of heat, air quantity is than also having bigger change before, and heating effect is better.
In addition, need to prove, specific embodiment described in this specification, as long as the undeclared concrete shape and size of its part, then this part can be Any shape and the size that adapts with its structure; Simultaneously, the part title of getting also can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of the utility model patent according to the utility model patent.
Claims (2)
1. PTC warmer, comprise blowing device, PTC heating module and electrical equipment casing, blowing device is fixed on the electrical equipment casing, PTC heating module and blowing device are fixed, it is characterized in that: it also comprises metal frame, appliance panel and keel, described electrical equipment casing is fixed on the keel, and appliance panel is positioned at the lower end of electrical equipment casing and is stuck on the keel; Have air outlet on the appliance panel, metal frame is enclosed within on the air outlet and with appliance panel and fixes; Described PTC heating module is fixed on the air outlet of blowing device, and the PTC heating module is inserted in metal frame.
2. PTC warmer according to claim 1 is characterized in that: described PTC heating module is corresponding with the air outlet on the appliance panel, is communicated with by metal frame between PTC heating module and the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120007966XU CN201944932U (en) | 2011-01-12 | 2011-01-12 | PTC (positive temperature coefficient) heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120007966XU CN201944932U (en) | 2011-01-12 | 2011-01-12 | PTC (positive temperature coefficient) heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944932U true CN201944932U (en) | 2011-08-24 |
Family
ID=44472273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120007966XU Expired - Fee Related CN201944932U (en) | 2011-01-12 | 2011-01-12 | PTC (positive temperature coefficient) heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201944932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798588A (en) * | 2019-03-22 | 2019-05-24 | 浙江宝兰电气有限公司 | A kind of Integral ceiling heater with hose connection |
-
2011
- 2011-01-12 CN CN201120007966XU patent/CN201944932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798588A (en) * | 2019-03-22 | 2019-05-24 | 浙江宝兰电气有限公司 | A kind of Integral ceiling heater with hose connection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201944932U (en) | PTC (positive temperature coefficient) heater | |
| CN204084553U (en) | Sirting line type heating automated variable power electric heater | |
| CN204069366U (en) | A kind of air-conditioner housing baking oven | |
| CN204090173U (en) | Electric heater unit and air conditioner | |
| CN203687152U (en) | Convection inner-heating type electric heating picture warming device | |
| CN201992728U (en) | Carbon fiber far infrared electric heater | |
| CN104089319B (en) | Multifunctional electric heater | |
| CN106612570B (en) | Novel electric heating ring | |
| CN205717480U (en) | A kind of monomer splice type electric heating radiator | |
| CN203206983U (en) | Aquarium provided with heating device | |
| CN202696927U (en) | Integrated electric heating tube | |
| CN204513493U (en) | A kind of modular multi-head induction cooker | |
| CN211876139U (en) | Multifunctional far infrared electric heater | |
| CN203933978U (en) | The not charged type PTC heater in a kind of surface | |
| CN100526744C (en) | Controllable temperature medium frequency electromagnetic water heater | |
| CN204006272U (en) | Air convection electric heater | |
| CN205690654U (en) | A kind of medicated beer heating box | |
| CN104343375A (en) | Defrosting curtain | |
| CN107463270A (en) | A kind of novel multifunctional keyboard | |
| CN204787302U (en) | Electric water heater of hidden knob -operated control | |
| CN203920334U (en) | A kind of automotive fan heater assembly | |
| CN208202953U (en) | A kind of aluminum profile window enhancing warmth retention property | |
| CN202973526U (en) | Electric water heater having air heating function | |
| CN201706581U (en) | Carbon fiber quartz electric heating tube warmer with blowing device | |
| CN201057484Y (en) | Temperature-controllable intermediate frequency electromagnetic water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20140112 |