CN201515504U - PTC heating device of air conditioner - Google Patents
PTC heating device of air conditioner Download PDFInfo
- Publication number
- CN201515504U CN201515504U CN2009201789300U CN200920178930U CN201515504U CN 201515504 U CN201515504 U CN 201515504U CN 2009201789300 U CN2009201789300 U CN 2009201789300U CN 200920178930 U CN200920178930 U CN 200920178930U CN 201515504 U CN201515504 U CN 201515504U
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- CN
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- Prior art keywords
- ptc heater
- air conditioner
- ptc
- thermal protector
- utility
- 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 - Lifetime
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- 238000010438 heat treatment Methods 0.000 title abstract description 3
- 230000001012 protector Effects 0.000 claims abstract description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 230000035939 shock Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model provides a PTC heating device of an air conditioner, which comprises a plurality of groups of PTC heaters and a thermal protector group, wherein the plurality of groups of PTC heaters are connected in parallel and then are connected in series with the thermal protector group; the multiple groups of PTC heaters are fixedly connected in parallel. The utility model overcomes among the prior art PTC heater of air conditioner leads to the less problem in PTC heater power promotion space because of being heated the rated current capacity of protecting return circuit electronic components such as device, relay and the restriction of shock resistance. Therefore, the power of the PTC heater is improved without the limitation of the rated current capacity and the impact resistance of loop electronic elements such as a heat protection device, a relay and the like.
Description
Technical field
The utility model relates to household appliance technical field, in particular to a kind of air conditioner PTC electro-heat equipment.
Background technology
The inventor finds PTC (the Positive TemperativeCoefficient of air conditioner in the prior art, positive temperature coefficient) heating element protects the rated current capacity of loop electronic components such as device, relay and the restriction of shock-resistant ability because of being heated, and causes PTC heater power ascension space less.
The utility model content
The utility model aims to provide a kind of air conditioner PTC electro-heat equipment, the PTC heater that can solve air conditioner in the prior art protects the rated current capacity of loop electronic components such as device, relay and the restriction of shock-resistant ability because of being heated, cause PTC heater power ascension space problem of smaller.
In embodiment of the present utility model, a kind of air conditioner PTC electro-heat equipment is provided, comprise many group PTC heaters and thermal protector group, wherein
Connect with the thermal protector group after the parallel connection of many group PTC heaters;
Fixedly connected between many group PTC heaters with parallel way.
Preferably, in above-mentioned air conditioner PTC heater device, air conditioner PTC heater device also comprises: electric switch, connect with the thermal protector group.
Preferably, in above-mentioned air conditioner PTC heater device, parallel way specifically comprises: organize PTC heater by the shape black box side by side that is bonded between the aluminum strip more.
Preferably, in above-mentioned air conditioner PTC heater device, parallel way specifically comprises: organize between the PTC heater a shared aluminum strip more and form a shape black box side by side.
Preferably, in above-mentioned air conditioner PTC heater device, parallel way specifically comprises: organize between the PTC heater by mounting base more and fixedly form a shape black box side by side.
Preferably, in above-mentioned air conditioner PTC heater device, the thermal protector group comprises: thermostat and fuse.
In the above-described embodiments, fixedly connected by organizing PTC heater with parallel way more, make the PTC heater of different length, specification can combine integral body of formation, make up by the connected mode of setting, thereby can promote PTC heater power effectively, overcome that the PTC heater of air conditioner protects the rated current capacity of loop electronic components such as device, relay and the restriction of shock-resistant ability in the prior art because of being heated, caused PTC heater power ascension space problem of smaller.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 shows the air conditioner PTC electro-heat equipment schematic diagram according to an embodiment of the present utility model;
Fig. 2 shows the circuit connection diagram of controlling according to the shared 1 group of thermal protector of the PTC heater of a preferred embodiment of the present utility model.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Fig. 1 shows the air conditioner PTC electro-heat equipment schematic diagram according to an embodiment of the present utility model, comprises many group PTC heaters 20 and thermal protector group 10, connects with thermal protector group 10 in wherein many group PTC heaters 20 backs in parallel; Many 20 of PTC heaters of group are fixedly connected with parallel way.
In the present embodiment, fixedly connected by organizing PTC heater more, make the PTC heater of different length, specification can combine integral body of formation, make up by the connected mode of setting, thereby can promote PTC heater power effectively, overcome that the PTC heater of air conditioner protects the rated current capacity of loop electronic components such as device, relay and the restriction of shock-resistant ability in the prior art because of being heated, caused PTC heater power ascension space problem of smaller.Thereby make the power ascension of PTC heater not be subjected to the rated current capacity of loop electronic components such as heat protective device, relay and the limitation of shock-resistant ability.
Preferably, in above-mentioned air conditioner PTC heater device, air conditioner PTC heater device also comprises: electric switch, connect with the thermal protector group.Connect with the thermal protector group after the parallel connection of many group PTC heaters, and a shared electric switch, air conditioner PTC heater device is controlled in certain power and the size range according to the actual requirements, thereby realizes the Parallel Control of many group PTC heaters.
Preferably, in above-mentioned air conditioner PTC heater device, parallel way specifically comprises: organize PTC heater by the shape black box side by side that is bonded between the aluminum strip more.Each length, power of organizing PTC heater can be different specifications.
Preferably, in above-mentioned air conditioner PTC heater device, parallel way specifically comprises: organize between the PTC heater a shared aluminum strip more and form a shape black box side by side.Each length, power of organizing PTC heater can be different specifications.
Preferably, in above-mentioned air conditioner PTC heater device, parallel way specifically comprises: organize between the PTC heater by mounting base more and fixedly form a shape black box side by side.Each length, power of organizing PTC heater can be different specifications.
Preferably, in above-mentioned air conditioner PTC heater device, first setting means is: organize PTC heater according to part series connection, the part mixing connected mode that connects in parallel more.Each length, power of organizing PTC heater can be different specifications.
Preferably, in above-mentioned air conditioner PTC heater device, the thermal protector group comprises: thermostat and fuse.
Fig. 2 shows the circuit connection diagram of controlling according to the shared 1 group of thermal protector of the PTC heater of a preferred embodiment of the present utility model.As shown in Figure 2, connect with 1 group of thermal protector group that comprises fuse FUT and thermostat SAT after PTC heater EH1～EHn parallel connection, and be electrically connected with electric switch PLY.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1. an air conditioner PTC electro-heat equipment is characterized in that, comprises many group PTC heaters and thermal protector group, wherein
Connect with described thermal protector group after the described PTC heater parallel connection of many groups;
Fixedly connected between the described PTC heater of many groups with parallel way.
2. air conditioner PTC heater device according to claim 1 is characterized in that,
Described air conditioner PTC heater device also comprises:
Electric switch is connected with described thermal protector group.
3. air conditioner PTC heater device according to claim 1 is characterized in that,
Described parallel way specifically comprises:
The described PTC heater of many groups is by the shape black box side by side that is bonded between the aluminum strip.
4. air conditioner PTC heater device according to claim 1 is characterized in that,
Described parallel way specifically comprises:
A shared aluminum strip forms a shape black box side by side between the described PTC heater of many groups.
5. air conditioner PTC heater device according to claim 1 is characterized in that,
Described parallel way specifically comprises:
Fixedly form a shape black box side by side by mounting base between the described PTC heater of many groups.
6. air conditioner PTC heater device according to claim 1 is characterized in that,
Described thermal protector group comprises: thermostat and fuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201789300U CN201515504U (en) | 2009-09-24 | 2009-09-24 | PTC heating device of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201789300U CN201515504U (en) | 2009-09-24 | 2009-09-24 | PTC heating device of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201515504U true CN201515504U (en) | 2010-06-23 |
Family
ID=42486913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201789300U Expired - Lifetime CN201515504U (en) | 2009-09-24 | 2009-09-24 | PTC heating device of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201515504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104640246A (en) * | 2015-01-19 | 2015-05-20 | 常熟市林芝电热器件有限公司 | Safe energy-saving heater structure for movable air conditioner |
-
2009
- 2009-09-24 CN CN2009201789300U patent/CN201515504U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104640246A (en) * | 2015-01-19 | 2015-05-20 | 常熟市林芝电热器件有限公司 | Safe energy-saving heater structure for movable air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100623 |
|
| CX01 | Expiry of patent term |