CN102695306A - Dual-component positive temperature coefficient (PTC) heating device for air conditioner - Google Patents
Dual-component positive temperature coefficient (PTC) heating device for air conditioner Download PDFInfo
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- CN102695306A CN102695306A CN2011102094122A CN201110209412A CN102695306A CN 102695306 A CN102695306 A CN 102695306A CN 2011102094122 A CN2011102094122 A CN 2011102094122A CN 201110209412 A CN201110209412 A CN 201110209412A CN 102695306 A CN102695306 A CN 102695306A
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- ptc
- heat generating
- generating component
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- air conditioner
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Abstract
The invention discloses a dual-component positive temperature coefficient (PTC) heating device for an air conditioner. The dual-component PTC heating device comprises a PTC heating component (10), wherein the PTC heating component (10) comprises a first PTC heating component (11) and a second PTC heating component (12); two ends of the two PTC heating components are respectively connected with a first supporting seat (21) and a second supporting seat (22); and positive and negative terminals of the first PTC heating component (11) and the second PTC heating component (12) extend out of the first supporting seat (21). Under the condition that the evaporator structure of the original conditioner is not changed, a limited space of the air conditioner is fully utilized, the heating power of a single air conditioner is greatly improved, and the requirement of high power in a cold region can be met. The dual-component PTC heating device has the characteristics of being simple in structure, convenient for installation and the like.
Description
[technical field]
The present invention relates to the PTC electro-heat equipment, particularly relate to a kind of air conditioner with two assembly PTC electro-heat equipments.
[background technology]
At present, PTC heater has been widely used in household electrical appliance such as air conditioner, warm-air drier.The not charged PTC heater in existing surface is equipped with a PTC heater in general every air conditioner when being used for air conditioner.Because the heating power of single PTC heater is limited, promptly the heating efficiency of single PTC heater is limited, makes in unit space, and the ambient temperature temperature that is elevated to hope then needs the long time if desired.This single PTC heater generally can satisfy power requirement at southern area, but in weather winter in cold area, the caloric value of single PTC assembly just can't satisfy user's requirement.Also because the inner space of air conditioner is limited, make the maximum heating power of single PTC heat generating component also be restricted, it just can't promote after reaching the certain power limit, thereby causes satisfying user's instructions for use.
[summary of the invention]
The present invention is intended to address the above problem, and provides a kind of confined space that can make full use of air conditioner with increase PTC heat generating component, thereby significantly improves the power that heats of air conditioner, uses two assembly PTC electro-heat equipments with the air conditioner that satisfies the high power requirement
For realizing above-mentioned purpose; The present invention provides a kind of air conditioner with two assembly PTC electro-heat equipments; This device comprises the PTC heat generating component, it is characterized in that, said PTC heat generating component comprises a PTC heat generating component and the 2nd PTC heat generating component; The two ends of two groups of PTC heat generating components are connected with first bearing and second bearing respectively, and the anode and cathode terminals of a said PTC heat generating component and the 2nd PTC heat generating component is stretched out by first bearing.
First bearing is a blocks; Which is provided with a PTC heat generating component installing hole, the 2nd PTC heat generating component installing hole, fuse hole, thermostat hole, a PTC heat generating component terminal hole, the 2nd PTC heat generating component terminal hole and PTC heat generating component fixing hole; On the front end face of first bearing, be provided with the isolated dividing plate of terminal with a PTC heat generating component and the 2nd PTC heat generating component, and with the fixing joint pin of usefulness of air conditioner.
First bearing is by the cambered surface of first plane, second plane, indent and connects two blockss that the inclined-plane surrounded of first plane, second plane, cambered surface that said first plane, second interplanar form adjustable angle
1
The angle on first plane and second plane
1It is 30 °～160 °.
Divider upright is arranged at the front end face middle part of first bearing, and its exit with a PTC heat generating component and the 2nd PTC heat generating component is separated.
Second bearing is a blocks, which is provided with a PTC heat generating component installing hole and the 2nd PTC heat generating component installing hole, on the rear end face of second bearing, is provided with and the fixing contiguous block of usefulness of air conditioner.
Second bearing is by the cambered surface of first plane, second plane, indent and connects two blockss that the inclined-plane surrounded of first plane, second plane, cambered surface that said first plane, second interplanar form adjustable angle
2
The angle on first plane and second plane
2It is 30 °～160 °.
The one PTC heat generating component comprises fin, tube connector, two electrode plate, polylith potsherd, insulating case, multi-disc PTC heater element and two terminals; Said two electrode plate are adhered to the both sides of PTC heater element; End end in two electrode plate is connected with two terminals; A potsherd respectively is housed between adjacent PTC heater element, in said battery lead plate, potsherd, PTC heater element outside insulating case is housed, battery lead plate, potsherd, the PTC heater element that insulating case is housed packed in the tube connector; And through external force tube connector is pressed on the said device, be provided with fin in the tube connector outside; Said the 2nd PTC heat generating component is identical with a PTC heat generating component structure.
The one PTC heat generating component and the 2nd PTC heat generating component are the not charged PTC heat generating component in surface.
Contribution of the present invention is that it is low that it has effectively overcome the used PTC heater spare power of existing air conditioner, increases then defective such as difficult installation of PTC heater spare.Owing to be provided with a plurality of PTC heater spares; And has the Rational structure that is complementary with air conditioner; Therefore under the prerequisite of the evaporation structure that does not change former air conditioner, made full use of the confined space of air conditioner; And improved the power that heats of separate unit air conditioner greatly, can satisfy than the high-power requirement of cryogenic region.Characteristics such as the present invention has simple in structure, and is easy for installation.
[description of drawings]
Fig. 1 is an overall structure rear perspective sketch map of the present invention.
Fig. 2 is an overall structure front perspective view of the present invention.
Fig. 3 is the first bearing rear perspective sketch map of the present invention.
Fig. 4 is the first bearing front perspective view of the present invention.
Fig. 5 is the first bearing end view of the present invention.
Fig. 6 is the second bearing rear perspective sketch map of the present invention.
Fig. 7 is the second bearing front perspective view of the present invention.
Fig. 8 is the second bearing end view of the present invention.
Fig. 9 is a PTC heat generating component structural representation of the present invention.
[embodiment]
The following example is to further explanation of the present invention and explanation, and the present invention is not constituted any limitation.
Consult Fig. 1, Fig. 2, air conditioner of the present invention comprises PTC heat generating component 10, first bearing 21 and second bearing 22 with two assembly PTC electro-heat equipments.
Main points of the present invention are; Said PTC heat generating component 10 comprises a PTC heat generating component 11 and the 2nd PTC heat generating component 12; The two ends of two groups of PTC heat generating components are connected with first bearing 21 and second bearing 22 respectively, and the structure of this first bearing 21 and second bearing 22 and the evaporator profile and the connector thereof of air conditioner are complementary.The anode and cathode terminals of a said PTC heat generating component 11 and the 2nd PTC heat generating component 12 is stretched out by first bearing 21.
Like Fig. 3～shown in Figure 5, said first bearing 21 is erose blocks, and specifically, it is the blocks of up-small and down-big approximate turriform.More particularly, this first bearing 21 is by the cambered surface 21C of the first plane 21A, the second plane 21B, indent and connects two blockss that inclined-plane 21D is surrounded of the first plane 21A, the second plane 21B, cambered surface 21C.Like Fig. 5, form adjustable angle between the said first plane 21A, the second plane 21B
1This angle can be adjusted with the difference of evaporator angle; Scope can be selected between 30 °～160 °; Its optimized angle is 68 °, so that the evaporator (not shown) of two groups of PTC heat generating components 11,12 and air conditioner keeps good mated condition, and makes the PTC heat generating component reach best power.On first bearing 21, be provided with a PTC heat generating component installing hole 211, the 2nd PTC heat generating component installing hole 212, fuse hole 213, thermostat hole 214, a PTC heat generating component terminal hole 215, the 2nd PTC heat generating component terminal hole 216 and PTC heat generating component fixing hole 217; Wherein, The one PTC heat generating component installing hole 211 is corresponding with the end surface shape of a PTC heat generating component 11 and the 2nd PTC heat generating component 12 respectively with the 2nd PTC heat generating component installing hole 212, is used for the leading section of a PTC heat generating component 11 and the 2nd PTC heat generating component 12 is inserted and fixing.Can install fuse and thermostat respectively in fuse hole 213 and the thermostat hole 214.The one PTC heat generating component terminal hole 215 and the 2nd PTC heat generating component terminal hole 216 are used for the terminal of a PTC heat generating component 11 and the 2nd PTC heat generating component 12 is drawn.PTC heat generating component fixing hole 217 is a screw, is used for the heat generating component through screw PTC.On the front end face of first bearing 21, be provided with the dividing plate 218 that the terminal of a PTC heat generating component and the 2nd PTC heat generating component is isolated and with the fixing joint pin 219 of usefulness of air conditioner; Like Fig. 2, Fig. 4; This dividing plate 218 is vertically installed in the front end face middle part of first bearing 21; Its exit with a PTC heat generating component 11 and the 2nd PTC heat generating component 12 is separated, to prevent short circuit.Joint pin 219 is contained in a side of dividing plate 218, and it is used for being connected with the supporting seat (not shown) of the both sides of the evaporator of air conditioner.
Like Fig. 6～shown in Figure 8; Identical with first bearing, 21 shapes; This second bearing 22 is by the cambered surface 22C of the first plane 22A, the second plane 22B, indent and connects two blockss that inclined-plane 22D is surrounded of the first plane 22A, the second plane 22B, cambered surface 22C, forms adjustable angle between the said first plane 22A, the second plane 22B
2, this angle
2With the angle on first bearing 21
1Angle is identical; It can be selected between 30 °～160 °; Its optimized angle is 68 °; Make win PTC heat generating component 11 and the 2nd PTC heat generating component 12 with after first bearing 21 and second bearing 22 are connected, a PTC heat generating component 11 and the 2nd PTC heat generating component 12 spacing between the two equate, can satisfy cooperating of PTC electro-heat equipment and air-conditioner evaporator simultaneously again.On second bearing 22, being provided with a PTC heat generating component installing hole 221 and the 2nd PTC heat generating component installing hole 222, the one PTC heat generating component installing holes 221 and the 2nd PTC heat generating component installing hole 222 is used for the rearward end of a PTC heat generating component 11 and the 2nd PTC heat generating component 12 is inserted and fixing.On the rear end face of second bearing 22, be provided with and the fixing contiguous block 223 of usefulness of air conditioner; This contiguous block 223 is provided with two connecting holes 2231; Can install two copper nut mold inserts in it; The supporting seat (not shown) that is used for second bearing 22 directly is fixed on both sides is connected, and is connected firmly to guarantee the PTC electro-heat equipment, and is reliable.Connecting hole 2231 and copper nut mold insert can certainly be set.
Like Fig. 1, Fig. 2, said PTC heat generating component 10 comprises that a PTC heat generating component 11 and the 2nd PTC heat generating component 12, the one PTC heat generating components 11 and the 2nd PTC heat generating component 12 are the not charged PTC heat generating component in surface.The two ends of two groups of PTC heat generating components are connected with first bearing 21 and second bearing 22 respectively.As shown in Figure 9; A said PTC heat generating component 11 comprises fin 111, tube connector 112, two electrode plate 113, polylith potsherd 114, insulating case 115, multi-disc PTC heater element 116 and two terminals 117; The silica gel that said two electrode plate, 113 usefulness one decks are thin is adhesively fixed in the both sides of PTC heater element 116, and this thin silica gel layer does not influence the conduction of battery lead plate and PTC heater element.Through spot welding, riveted joint or bag mode such as connect and are connected with two electric connection terminals 117, are used to connect external power source in an end end of two electrode plate 113.A potsherd 114 respectively is housed between adjacent PTC heater element 116, and it is used to play the filling effect between the adjacent PTC heater element.Said battery lead plate 113, potsherd 114, PTC heater element 116 usefulness silica gel are adhesively fixed, and apply external force they are combined closely.Insulating case 115 is equipped with in battery lead plate 113 after connection, potsherd 114, PTC heater element 116 outsides, is used for and tube connector 112 insulation.The battery lead plate that insulating case 115 is housed 113, potsherd 114, PTC heater element 116 are packed in the tube connector 112, and apply external force tube connector 112 is pressed on the said device.Be provided with finned fin 111 in tube connector 112 outsides, be used for the heat that PTC heat generating component 10 produces is outwards distributed.
Said the 2nd PTC heat generating component 12 is identical with a PTC heat generating component 11 structures, therefore repeats no more.
Consult Fig. 1～Fig. 8; Air conditioner of the present invention uses two assembly PTC electro-heat equipments when assembling; The two ends of the one PTC heat generating component 11 and the 2nd PTC heat generating component 12 are inserted respectively in the 2nd PTC heat generating component installing hole 221 and the 2nd PTC heat generating component installing hole 222 on a PTC heat generating component installing hole 211, the 2nd PTC heat generating component installing hole 212 and second bearing on first bearing; Two terminals 117 of each of the one PTC heat generating component 11 and the 2nd PTC heat generating component 12 are stretched out by a PTC heat generating component terminal hole 215, the 2nd PTC heat generating component terminal hole 216 on first bearing, and with the PTC heat generating component fixing hole 217 of screw on first bearing PTC heat generating component 11 and the 2nd PTC heat generating component 12 and first bearing 21 are fixed.
By this, the air conditioner that has formed two PTC heat generating components is with two assembly PTC electro-heat equipments, makes that the power that heats of air conditioner then significantly improves under the constant condition in air conditioner inner space.
Although through above embodiment the present invention is disclosed, protection scope of the present invention is not limited thereto, and is not departing under the condition of the present invention design, and the distortion that above each member is done, replacement etc. all will fall in the claim scope of the present invention.
Claims (10)
1. an air conditioner is with two assembly PTC electro-heat equipments; Comprise PTC heat generating component (10); It is characterized in that; Said PTC heat generating component (10) comprises a PTC heat generating component (11) and the 2nd PTC heat generating component (12), and the two ends of two groups of PTC heat generating components are connected with first bearing (21) and second bearing (22) respectively, and the anode and cathode terminals of a said PTC heat generating component (11) and the 2nd PTC heat generating component (12) is stretched out by first bearing (21).
2. air conditioner as claimed in claim 1 is with two assembly PTC electro-heat equipments; It is characterized in that; Said first bearing (21) is a blocks; Which is provided with a PTC heat generating component installing hole (211), the 2nd PTC heat generating component installing hole (212), fuse hole (213), thermostat hole (214), a PTC heat generating component terminal hole (215), the 2nd PTC heat generating component terminal hole (216) and PTC heat generating component fixing hole (217); On the front end face of first bearing (21), be provided with the dividing plate (218) that the terminal of a PTC heat generating component and the 2nd PTC heat generating component is isolated, and with the fixing joint pin of usefulness (219) of air conditioner.
3. air conditioner as claimed in claim 2 is with two assembly PTC electro-heat equipments; It is characterized in that; Said first bearing (21) is by the cambered surface (21C) of first plane (21A), second plane (21B), indent and connects the blocks that two inclined-planes (21D) of first plane (21A), second plane (21B), cambered surface (21C) are surrounded, forms adjustable angle between said first plane (21A), second plane (21B)
1
4. air conditioner as claimed in claim 3 is characterized in that with two assembly PTC electro-heat equipments, the angle on said first plane (11A) and second plane (11B)
1It is 30 °～160 °.
5. air conditioner as claimed in claim 4 is with two assembly PTC electro-heat equipments; It is characterized in that; Said dividing plate (218) is vertically installed in the front end face middle part of first bearing (21), and it separates a PTC heat generating component (11) and the exit of the 2nd PTC heat generating component (12).
6. air conditioner as claimed in claim 1 is with two assembly PTC electro-heat equipments; It is characterized in that; Said second bearing (22) is a blocks; Which is provided with a PTC heat generating component installing hole (221) and the 2nd PTC heat generating component installing hole (222), on the rear end face of second bearing (22), be provided with and the fixing contiguous block of usefulness (223) of air conditioner.
7. air conditioner as claimed in claim 6 is with two assembly PTC electro-heat equipments; It is characterized in that; Said second bearing (22) is by the cambered surface (22C) of first plane (22A), second plane (22B), indent and connects the blocks that two inclined-planes (22D) of first plane (22A), second plane (22B), cambered surface (22C) are surrounded, forms adjustable angle between said first plane (22A), second plane (22B)
2
8. air conditioner as claimed in claim 7 is characterized in that with two assembly PTC electro-heat equipments, the angle on said first plane (22A) and second plane (22B)
2It is 30 °～160 °.
9. air conditioner as claimed in claim 1 is with two assembly PTC electro-heat equipments; It is characterized in that; A said PTC heat generating component (11) comprises fin (111), tube connector (112), two electrode plate (113), polylith potsherd (114), insulating case (115), multi-disc PTC heater element (116) and two terminals (117); Said two electrode plate (113) are adhered to the both sides of PTC heater element (116); End end in two electrode plate (113) is connected with two terminals (117); Between adjacent PTC heater element (116), a potsherd (114) is housed respectively, in said battery lead plate (113), potsherd (114), PTC heater element (116) outside insulating case (115) is housed, battery lead plate (113), potsherd (114), the PTC heater element (116) that insulating case (115) are housed packed in the tube connector (112); And through external force tube connector (112) is pressed on the said device, be provided with fin (111) in tube connector (112) outside; Said the 2nd PTC heat generating component (12) is identical with PTC heat generating component (a 11) structure.
10. air conditioner as claimed in claim 9 is characterized in that with two assembly PTC electro-heat equipments a said PTC heat generating component (11) and the 2nd PTC heat generating component (12) are the not charged PTC heat generating component in surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110209412.2A CN102695306B (en) | 2011-07-25 | 2011-07-25 | Dual-component positive temperature coefficient (PTC) heating device for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110209412.2A CN102695306B (en) | 2011-07-25 | 2011-07-25 | Dual-component positive temperature coefficient (PTC) heating device for air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102695306A true CN102695306A (en) | 2012-09-26 |
| CN102695306B CN102695306B (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110209412.2A Active CN102695306B (en) | 2011-07-25 | 2011-07-25 | Dual-component positive temperature coefficient (PTC) heating device for air conditioner |
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| CN (1) | CN102695306B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103108418A (en) * | 2013-01-25 | 2013-05-15 | 兰美红 | Application method of elastic insulation material |
| CN104053255A (en) * | 2014-06-06 | 2014-09-17 | 常熟市林芝电热器件有限公司 | Ptc heater |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2181789Y (en) * | 1993-06-22 | 1994-11-02 | 万得电器有限公司 | All-enclosed surface-non-charging PTC heater |
| KR20050006711A (en) * | 2003-07-10 | 2005-01-17 | 한라공조주식회사 | Electric Heater for Air Conditioner of a Car |
| CN201499318U (en) * | 2009-09-24 | 2010-06-02 | 珠海格力电器股份有限公司 | PTC heating device of air conditioner |
| CN201515508U (en) * | 2009-09-28 | 2010-06-23 | 蒋国屏 | Support seat of PTC heater and PTC heater |
-
2011
- 2011-07-25 CN CN201110209412.2A patent/CN102695306B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2181789Y (en) * | 1993-06-22 | 1994-11-02 | 万得电器有限公司 | All-enclosed surface-non-charging PTC heater |
| KR20050006711A (en) * | 2003-07-10 | 2005-01-17 | 한라공조주식회사 | Electric Heater for Air Conditioner of a Car |
| CN201499318U (en) * | 2009-09-24 | 2010-06-02 | 珠海格力电器股份有限公司 | PTC heating device of air conditioner |
| CN201515508U (en) * | 2009-09-28 | 2010-06-23 | 蒋国屏 | Support seat of PTC heater and PTC heater |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103108418A (en) * | 2013-01-25 | 2013-05-15 | 兰美红 | Application method of elastic insulation material |
| CN103108418B (en) * | 2013-01-25 | 2016-07-13 | 兰美红 | The application of elastic insulating material |
| CN104053255A (en) * | 2014-06-06 | 2014-09-17 | 常熟市林芝电热器件有限公司 | Ptc heater |
| CN104053255B (en) * | 2014-06-06 | 2015-10-07 | 常熟市林芝电热器件有限公司 | Ptc heater |
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| Publication number | Publication date |
|---|---|
| CN102695306B (en) | 2014-06-11 |
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