CN205137810U - Air conditioner and PTC electric heater and fender bracket thereof - Google Patents
Air conditioner and PTC electric heater and fender bracket thereof Download PDFInfo
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- CN205137810U CN205137810U CN201520899668.4U CN201520899668U CN205137810U CN 205137810 U CN205137810 U CN 205137810U CN 201520899668 U CN201520899668 U CN 201520899668U CN 205137810 U CN205137810 U CN 205137810U
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- electric heater
- ptc
- support
- fender bracket
- ptc electric
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Abstract
The utility model discloses a PTC electric heater's fender bracket, it is including being used for installing the support of the insulation on the PTC radiator, and the area of contact of this support and PTC radiator is less than the size of the installation face of this support, in addition, still is provided with hot protector in the mounting hole of support. Fender bracket of installation on PTC electric heater even electric heating wire also can keep apart between electric heating wire and other metal parts of air conditioner through insulating support after flagging, has avoided electric heating wire to make metal parts with metal parts's contact with electricity to installation hidden danger has been reduced. The hot protector that sets up is as temperature control element, in the fan inefficacy and when high temperature appearing, but automatic disconnection to protective apparatus prevents complete machine problem on fire. The utility model also provides a PTC electric heater who has above -mentioned PTC electric heater's fender bracket. Furthermore, the utility model also provides an air conditioner that has above -mentioned PTC electric heater.
Description
Technical field
The utility model relates to refrigeration technology field, in particular, relates to a kind of air-conditioning, also relates to the PTC electric heater of this air-conditioning and the fender bracket of PTC electric heater.
Background technology
The auxiliary heating assembly of wall-penetrating type air-conditioner (PTAC) is PTC electric heater, PTC electric heater is the electrical heating wire mode that porcelain bead is fixed, wherein, electrical heating wire is exposed heater strip, and isolates between this electrical heating wire and metallic support with ceramic component.Concrete, PTC electric heater comprises: the plastic stent between the metallic support of both sides, both sides metallic support and the PCT heater be erected between plastic stent and PCT radiator, and PCT heater is all connected with plastic stent with the two ends of PCT radiator.
Because electrical heating wire and PCT heater are exposed arrangement, make electric heater when non-normal working, electrical heating wire is easily sagging under gravity and contact with metal parts and cause outer casing electrification, causes potential safety hazard.
Therefore, how reducing the potential safety hazard of heating component, is the current technical issues that need to address of those skilled in the art.
Utility model content
In view of this, the utility model provides a kind of fender bracket of PTC electric heater, reduces the potential safety hazard of heating component.The utility model additionally provides a kind of PTC electric heater with the fender bracket of above-mentioned PTC electric heater.The utility model additionally provides a kind of air-conditioning with above-mentioned PTC electric heater.
For achieving the above object, the utility model provides following technical scheme:
A fender bracket for PTC electric heater, it comprises:
For being arranged on the support of the insulation on PTC radiator, and the contact area of described support and described PTC radiator is less than the installed surface size of described support;
Be arranged on the thermal protector in the installing hole of described support.
Preferably, in above-mentioned fender bracket, described support is plastic stent.
Preferably, in above-mentioned fender bracket, described support is arch support, and the two ends of described arch are for being arranged on described PTC radiator.
Preferably, in above-mentioned fender bracket, described support comprises for gripper shoe and installing plate, and described installing plate is for being arranged on described PTC radiator, and the thickness of described installing plate is greater than the thickness of described gripper shoe.
Preferably, in above-mentioned fender bracket, described support has through hole.
A kind of PTC electric heater, comprises PTC radiator and is arranged on the fender bracket of the PTC electric heater on described PTC radiator, wherein, and the fender bracket that the fender bracket of described PTC electric heater is the PTC electric heater as described in above-mentioned any one.
A kind of air-conditioning, comprise PTC electric heater, it is characterized in that, described PTC electric heater is above-mentioned PTC electric heater.
Known via above-mentioned technical scheme; the utility model discloses a kind of fender bracket of PTC electric heater; it comprises the support for being arranged on the insulation on PTC radiator; and the contact area of this support and PTC radiator is less than the size of the installed surface of this support; in addition, in the installing hole of support, also thermal protector is provided with.PTC electric heater installs a fender bracket; even if also can be isolated between electrical heating wire and other metal parts of air-conditioning by the support of insulation after electrical heating wire is sagging; avoid the contact of electrical heating wire and metal parts and make metal parts charged, thus reducing installation hidden danger.The thermal protector arranged, as temperature control element, when blower fan lost efficacy and occurred high temperature, automatically can disconnect, prevented complete machine problem on fire with proterctive equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The structural representation of the support that Fig. 1 provides for the utility model embodiment;
The support other direction structural representation that Fig. 2 provides for the utility model embodiment;
The top view of the support that Fig. 3 provides for the utility model embodiment;
The structural representation of the PTC electric heater that Fig. 4 provides for the utility model embodiment;
The top view of the PTC electric heater that Fig. 5 provides for the utility model embodiment.
Detailed description of the invention
Core of the present utility model is to provide a kind of fender bracket of PTC electric heater, reduces the potential safety hazard of heating component.Another core of the utility model is to provide a kind of PTC electric heater with the fender bracket of above-mentioned PTC electric heater.A utility model again core is to provide a kind of air-conditioning with above-mentioned PTC electric heater.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-Figure 5; the utility model discloses a kind of fender bracket of PTC electric heater; it comprises the support 1 for being arranged on the insulation on PTC radiator 31; and this support 1 and the contact area of PTC radiator 31 are less than the size of the installed surface of this support 1; in addition, in the installing hole 11 of support 1, thermal protector 2 is also provided with.PTC electric heater installs a fender bracket; even if also can be isolated between electrical heating wire and other metal parts of air-conditioning by the support 1 of insulation after electrical heating wire is sagging; avoid the contact of electrical heating wire and metal parts and make metal parts charged, thus reducing installation hidden danger.The thermal protector 2 arranged, as temperature control element, when blower fan lost efficacy and occurred high temperature, automatically can disconnect, prevented complete machine problem on fire with proterctive equipment, reduced potential safety hazard further.
In specific embodiment, above-mentioned support 1 is set to plastic stent, adopts plastic material, and reduce costs while guarantee insulation, and adopt plastic material can be convenient to processing, cut down finished cost.Also support 1 can be adopted elastomeric material in practice, but due to the heat radiation of rubber and heat resistance strong not as plastics, therefore, preferably adopt plastics.
In order to reduce PTC radiator 31, the temperature of support is affected, PTC radiator 31 and the contact surface of support are set to less, particularly, support 1 is set to arch support, namely the two ends of arch are connected with PTC radiator 31, and mid portion is hollow parts, and PTC radiator 31 is not contacted with support 1, thus reduce PTC radiator 31 and PTC heater 32 affects the heat trnasfer of support 1, with the service life of extending bracket 1.
The shape of support 1 also can be other any shapes in practice, as long as ensure that the mid portion of support 1 does not contact with PTC radiator 31.
In order to reduce the weight of fender bracket further; in preferred embodiment; support 1 is set to the structure comprising gripper shoe and installing plate; gripper shoe and installing plate are integral type structure; wherein; gripper shoe is used for isolating electrical heating wire and metal parts when electrical heating wire is sagging, and installing plate is used for being connected with PTC radiator 31, specifically connects by screw.Effect due to fender bracket is to support electrical heating wire; isolation electrical heating wire and metal parts; therefore; its size is not limited; in order to reduce the weight of fender bracket, therefore, the thickness of this gripper shoe should be little as far as possible; and in order to ensure the installation stability of fender bracket, the thickness of installing plate is set to the thickness being greater than gripper shoe.Concrete size for installing plate and gripper shoe can set according to different needs, and all in protection domain.
On the basis of technique scheme, support 1 disclosed in the application also offers through hole 12, this through hole 12 may be used for being fixedly connected with wire, also can be used as ventilation and heat, also can reduce the weight of support.The size of through hole 12 and volume cost application are not specifically limited.
In addition; disclosed herein as well is a kind of PTC electric heater; it comprise PTC radiator and be arranged on, the fender bracket of PTC electric heater on PTC radiator; wherein; the fender bracket that the fender bracket of this PTC electric heater is PTC electric heater disclosed in any one of above-described embodiment; therefore, the PTC electric heater with this fender bracket also has above-mentioned all technique effects.
In addition, disclosed herein as well is a kind of air-conditioning, and this air-conditioning has above-mentioned PTC electric heater, therefore, the air-conditioning with this PTC electric heater also has above-mentioned all technique effects.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a fender bracket for PTC electric heater, is characterized in that, comprising:
For being arranged on the support (1) of the insulation on PTC radiator (31), and described support (1) is less than the installed surface size of described support (1) with the contact area of described PTC radiator (31);
Be arranged on the thermal protector (2) in the installing hole (11) of described support (1).
2. fender bracket according to claim 1, is characterized in that, described support (1) is plastic stent.
3. fender bracket according to claim 1, is characterized in that, described support (1) is arch support, and the two ends of described arch are used for being arranged on described PTC radiator (31).
4. fender bracket according to claim 3; it is characterized in that; described support comprises for gripper shoe and installing plate, and described installing plate is used for being arranged on described PTC radiator (31), and the thickness of described installing plate is greater than the thickness of described gripper shoe.
5. the fender bracket according to any one of claim 1-4, is characterized in that, described support (1) has through hole (12).
6. a PTC electric heater, comprises PTC radiator and is arranged on the fender bracket of the PTC electric heater on described PTC radiator, it is characterized in that, the fender bracket that the fender bracket of described PTC electric heater is the PTC electric heater as described in any one of claim 1-5.
7. an air-conditioning, comprises PTC electric heater, it is characterized in that, described PTC electric heater is PTC electric heater as claimed in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520899668.4U CN205137810U (en) | 2015-11-12 | 2015-11-12 | Air conditioner and PTC electric heater and fender bracket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520899668.4U CN205137810U (en) | 2015-11-12 | 2015-11-12 | Air conditioner and PTC electric heater and fender bracket thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205137810U true CN205137810U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520899668.4U Active CN205137810U (en) | 2015-11-12 | 2015-11-12 | Air conditioner and PTC electric heater and fender bracket thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205137810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108882393A (en) * | 2017-05-12 | 2018-11-23 | 马勒国际公司 | electric heater |
-
2015
- 2015-11-12 CN CN201520899668.4U patent/CN205137810U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108882393A (en) * | 2017-05-12 | 2018-11-23 | 马勒国际公司 | electric heater |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |