CN204285744U - A kind of overhead door of air conditioner - Google Patents
A kind of overhead door of air conditioner Download PDFInfo
- Publication number
- CN204285744U CN204285744U CN201420406227.1U CN201420406227U CN204285744U CN 204285744 U CN204285744 U CN 204285744U CN 201420406227 U CN201420406227 U CN 201420406227U CN 204285744 U CN204285744 U CN 204285744U
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- Prior art keywords
- infrared inductor
- overhead door
- shaped infrared
- light barrier
- air conditioner
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- 230000004888 barrier function Effects 0.000 claims abstract description 54
- 230000006698 induction Effects 0.000 claims abstract description 9
- 230000013011 mating Effects 0.000 claims description 28
- 230000000903 blocking effect Effects 0.000 claims description 6
- 210000003141 lower extremity Anatomy 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 abstract description 3
- 239000008358 core component Substances 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000000306 component Substances 0.000 description 23
- 230000000630 rising effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
A kind of overhead door of air conditioner, block upper U-shaped infrared inductor and lower U-shaped infrared inductor by adopting upper light barrier and lower light barrier to trigger infrared induction and play the opening and closing controlling described overhead door, the accuracy of detection can be improved, this mode can avoid mechanical type to control the drawback of overhead door error increase, and this control mode structure is simple, can production technology be simplified, increase work efficiency.In employing U-shaped infrared inductor and lower U-shaped infrared inductor two induction installation accuracy of detection high, error is little, can make that air-conditioner air outlet is closed tightly prevents dust and foreign material from entering the core components such as evaporimeter, improves cleannes and the service life of air-conditioning inside.
Description
Technical field
The utility model relates to air conditioner field, particularly relates to a kind of air conditioner overhead door with infrared launcher control lifting position.
Background technology
The exhaust outlet of floor type air-conditioner is typically provided with the overhead door that can slide up and down, and when opening air-conditioner, overhead door slide downward, till whole exhaust outlet is completely open; When closing air-conditioner, overhead door upward sliding, till whole exhaust outlet is completely enclosed.Overhead door parts of the prior art are many, complex structure, easily cause the opening and closing of overhead door easily malfunctioning, adopt mechanical type to control the lifting position of overhead door, and easily occur that between frame for movement, error increases service time for a long time, overhead door is not closed completely.
Summary of the invention
Based on above-mentioned technical problem, the utility model embodiment provides a kind ofly to be had infrared launcher and controls the air conditioner overhead door of lifting position, comprising: outlet frame, the overhead door that can slide up and down along described outlet frame, the guide rail arranged along described outlet frame vertical direction, can provide the Power Component of driving force, by described Power Component drive rotate gear, be meshed and the tooth bar be slidedly arranged on described guide rail and the connecting rod being connected described overhead door and described tooth bar with described gear;
Described overhead door is located on the leading flank of described outlet frame, and described guide rail and described Power Component are located on the dorsal surface of described outlet frame, the plane being axially parallel to described tooth bar place of described gear; And under described Power Component drives, drive described overhead door to be elevated along the lower limb of described outlet frame the opening and closing controlling air conditioner air exit for described gear and described tooth bar;
The lateral edges of described outlet frame is respectively arranged with top U-shaped infrared inductor for responding to described overhead door lifting position and following U-shaped infrared inductor;
Described overhead door is provided with the position of described upper U-shaped infrared inductor and described lower U-shaped infrared inductor suitable, for blocking described upper U-shaped infrared inductor and described lower U-shaped infrared inductor, play the upper light barrier and lower light barrier that trigger overhead door lifting position described in infrared induction;
Described air conditioner also comprises for responding to according to described upper U-shaped infrared inductor and described lower U-shaped infrared inductor the control circuit that described overhead door lifting position controls described Power Component running status.
Optionally, described control circuit comprises single-chip microcomputer and relay;
Described single-chip microcomputer is electrically connected with described upper U-shaped infrared inductor and described lower U-shaped infrared inductor respectively, when described upper U-shaped infrared inductor and described lower U-shaped infrared inductor sense that described overhead door is raised to position or drops to, control the electric power loop that described relay disconnects described Power Component, make described Power Component out of service.
Optionally, described single-chip microcomputer is electrically connected by triode with between described upper U-shaped infrared inductor and described lower U-shaped infrared inductor;
Described triode is used for the control according to described single-chip microcomputer, and described upper U-shaped infrared inductor and described lower U-shaped infrared inductor are opened and closed.
Optionally, described upper light barrier and described lower light barrier adopt can the plastic sheet of shading, and scribbles black paint on surface.
Optionally, described lower light barrier comprises the first side block mating plate of the top edge be arranged near described overhead door, and the lower limb near described overhead door is provided with the second side block mating plate;
Described first side block mating plate and described second side block mating plate are on same vertical bar line, described first side block mating plate and described upper light barrier are in same level, for when described upper light barrier and described second side block mating plate block described upper U-shaped infrared inductor and described lower U-shaped infrared inductor, it is now described overhead door full closure position;
When described first side block mating plate blocks described lower U-shaped infrared inductor, when described upper U-shaped infrared inductor does not block, it is now described overhead door full open position.
Optionally, described upper U-shaped infrared inductor and the position of described lower U-shaped infrared inductor are that relative described outlet frame Central Symmetry is arranged.
Optionally, described upper light barrier is arranged with the Central Symmetry of the relative described overhead door in position of described second side block mating plate.
Optionally, the position of the lateral edges at outlet frame of described upper U-shaped infrared inductor and described lower U-shaped infrared inductor is on vertical same straight line;
Described upper light barrier and described lower light barrier the position of described overhead door and described on U-shaped infrared inductor and described lower U-shaped infrared inductor suitable, and the position of described upper light barrier and described lower light barrier is on vertical same straight line.
As can be seen from the above technical solutions, the utility model has the following advantages:
Block upper U-shaped infrared inductor and lower U-shaped infrared inductor by adopting upper light barrier and lower light barrier to trigger infrared induction and play the opening and closing controlling described overhead door, the accuracy of detection can be improved, this mode can avoid mechanical type to control the drawback of overhead door error increase, and this control mode structure is simple, can production technology be simplified, increase work efficiency.In employing U-shaped infrared inductor and lower U-shaped infrared inductor two induction installation accuracy of detection high, error is little, can make that air-conditioner air outlet is closed tightly prevents dust and foreign material from entering the core components such as evaporimeter, improves cleannes and the service life of air-conditioning inside.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, be briefly described to the accompanying drawing used required in description below, apparently, accompanying drawing in the following describes is only embodiments more 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 these accompanying drawings.
The overall structure figure of the air conditioner overhead door that Fig. 1 provides for the utility model;
The structure chart of an embodiment of the air conditioner overhead door that Fig. 2 provides for the utility model;
The upgrading door drive mechanism figure of an embodiment of the air conditioner overhead door that Fig. 3 provides for utility model;
The circuit diagram of an embodiment of the air conditioner overhead door that Fig. 4 provides for the utility model;
The circuit diagram of an embodiment of the air conditioner overhead door that Fig. 5 provides for the utility model.
Accompanying drawing illustrates:
Outlet frame 11, overhead door 12, guide rail 13, Power Component 14, gear 15, tooth bar 16, connecting rod 17, upper U-shaped infrared inductor 21, lower U-shaped infrared inductor 22, light barrier 31, lower light barrier 32, first side block mating plate 321, second side block mating plate 322, single-chip microcomputer 41, relay 42, triode 43
Detailed description of the invention
The utility model provides a kind of air conditioner overhead door with infrared launcher control lifting position, for making the purpose of this utility model, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in this specific embodiment, technical scheme in the utility model is clearly and completely described, obviously, the embodiments described below are only the utility model part embodiments, and the embodiment of not all.Based on the embodiment in this patent, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of this patent protection.
Refer to shown in Fig. 1 composition graphs 3, the overhead door of air conditioner, it is characterized in that, comprising: outlet frame 11, the overhead door 12 that can slide up and down along described outlet frame 11, the guide rail 13 arranged along described outlet frame 11 vertical direction, can provide the Power Component 14 of driving force, by described Power Component drive rotate gear 15, be meshed and the tooth bar 16 be slidedly arranged on described guide rail 13 and the connecting rod 17 being connected described overhead door 12 and described tooth bar 16 with described gear 15;
Described overhead door 12 is located on the leading flank of described outlet frame 11, and described guide rail 13 and described Power Component 14 are located on the dorsal surface of described outlet frame 11, the plane being axially parallel to described tooth bar 16 place of described gear 15; And under described Power Component 14 drives, drive described overhead door 12 to be elevated along the lower limb of described outlet frame 11 opening and closing controlling air conditioner air exit for described gear 15 and described tooth bar 16;
The lateral edges of described outlet frame 11 is respectively arranged with upper U-shaped infrared inductor 21 for responding to described overhead door 12 lifting position and lower U-shaped infrared inductor 22;
Described overhead door 12 is provided with the position of described upper U-shaped infrared inductor 21 and described lower U-shaped infrared inductor 22 suitable, for blocking described upper U-shaped infrared inductor 21 and described lower U-shaped infrared inductor 22, play the upper light barrier 31 and lower light barrier 32 that trigger overhead door 12 lifting position described in infrared induction;
Described air conditioner also comprises for responding to according to described upper U-shaped infrared inductor 21 and described lower U-shaped infrared inductor 22 control circuit that described overhead door 12 lifting position controls described Power Component 14 running status.
It can thus be appreciated that, block upper U-shaped infrared inductor 21 and lower U-shaped infrared inductor 22 by adopting upper light barrier 31 and lower light barrier 32 to trigger infrared induction and play the opening and closing controlling described overhead door 12, the accuracy of detection can be improved, this mode can avoid mechanical type to control the drawback of overhead door 12 error increase, and this control mode structure is simple, can production technology be simplified, increase work efficiency.In employing U-shaped infrared inductor 21 and lower U-shaped infrared inductor 22 two induction installation accuracy of detection high, error is little, air-conditioner air outlet can be made to close tightly prevents dust and foreign material from entering the core components such as evaporimeter, improves cleannes and the service life of air-conditioning inside.
In the present embodiment, Power Component 14 is that servomotor can drive overhead door 12 to be elevated under the control of control circuit.Concrete, described control circuit comprises single-chip microcomputer 41 and relay 42, refers to shown in Fig. 5.
Described single-chip microcomputer 41 is electrically connected with described upper U-shaped infrared inductor 21 and described lower U-shaped infrared inductor 22 respectively, when described upper U-shaped infrared inductor 21 and described lower U-shaped infrared inductor 22 sense that described overhead door 12 is raised to position or drops to, control the electric power loop that described relay 42 disconnects described Power Component 14, make described Power Component 14 out of service.
Be understandable that, when overhead door 12 rising makes upper U-shaped infrared inductor 21 respond to when upper stop piece 31, upper U-shaped infrared inductor 21 sends signal to single-chip microcomputer 41, single-chip microcomputer 41 control relay 42 is made to disconnect the electric power loop of Power Component 14, make Power Component 14 stop rising, then air outlet is closed condition.
When overhead door 12 decline makes lower U-shaped infrared inductor 22 respond to lower light barrier 32, lower U-shaped infrared inductor sends signal to single-chip microcomputer 41, make single-chip microcomputer 41 control relay 42 disconnect the electric power loop of Power Component 14, make Power Component 14 stop declining, then air outlet in opened condition.
In the present embodiment, described single-chip microcomputer 41 is electrically connected by triode 43 with between described upper U-shaped infrared inductor 21 and described lower U-shaped infrared inductor 22; Described triode 43, for the control according to described single-chip microcomputer 41, makes described upper U-shaped infrared inductor 21 and described lower U-shaped infrared inductor 22 open and close.Such single-chip microcomputer 41 can control upper U-shaped infrared inductor 21 according to the needs of user and described lower U-shaped infrared inductor 22 opens and closes.
In the present embodiment, employing be U-shaped infrared inductor, concrete is U-shaped infrared inductor, and when the light barrier of overhead door blocks U-shaped infrared inductor, then U-shaped infrared inductor sends signal to single-chip microcomputer 41, for responding to the lifting position of overhead door.For making described upper light barrier 31 and described lower light barrier 32 can better block U-shaped infrared inductor, adopting here can the plastic sheet of shading, and scribbles black paint on surface.
In the present embodiment, described overhead door 12 is located on the leading flank of described outlet frame 11, described guide rail 13 and described Power Component 14 are located on the dorsal surface of described outlet frame 11, the plane (namely gear 15 drives tooth bar 16 to slide from the front of guide rail 13) being axially parallel to described tooth bar 16 place of described gear 15.The exhaust outlet of air-conditioner is located at the top of outlet frame 11, and during reset condition, overhead door 12 closes exhaust outlet completely; When opening air-conditioner, gear 15 drives tooth bar 16 slide downward, overhead door 12 also slide downward thereupon, till whole exhaust outlet is completely open; When closing air-conditioner, gear 15 drives tooth bar 16 upward sliding, and overhead door 12 also upward sliding thereupon, till whole exhaust outlet is completely enclosed.The driving force that tooth bar 16 slides provides at forward by gear 15, be appreciated that, be subject to the component of gear 15 vertical direction at tooth bar 16 while, also be subject to the component that gear 15 applies perpendicular to guide rail 13 surface direction, namely tooth bar 16 is sandwiched between guide rail 13 and gear 15, namely tooth bar 16 is sandwiched between guide rail 13 and gear 15, tooth bar 16 is subject to perpendicular to the pressure on guide rail 13 surface and the thrust along guide rail 13 direction, like this, just can not laterally offset be there is in tooth bar 16 in the middle of sliding process, overhead door 12 can smooth sliding, and do not produce vibrations and noise, and, when overhead door 12 closes exhaust outlet completely, the gap uniformity that overhead door 12 and outlet frame 11 both sides are formed, do not affect the appearance.This overhead door arrangement works is highly stable.
In the present embodiment, refer to shown in Fig. 2, described upper U-shaped infrared inductor 21 and described lower U-shaped infrared inductor 22 and upper light barrier 31 and lower light barrier 32 can comprise the first side block mating plate 321 of the top edge be arranged near described overhead door 12 for described lower light barrier 32 at overhead door 12 and outlet frame 11 particular location, and the lower limb near described overhead door 12 is provided with the second side block mating plate 322;
Described first side block mating plate 321 and described second side block mating plate 322 are on same vertical bar line, described first side block mating plate 321 and described upper light barrier 31 are in same level, for when described upper light barrier 31 and described second side block mating plate 322 block described upper U-shaped infrared inductor 21 and described lower U-shaped infrared inductor 22, it is now described overhead door 12 contract fully;
When described first side block mating plate 321 blocks described lower U-shaped infrared inductor 22, when described upper U-shaped infrared inductor 21 does not block, it is now described overhead door 12 full open.
In the present embodiment, described upper U-shaped infrared inductor 21 and the position of described lower U-shaped infrared inductor 22 are that relative described outlet frame 11 Central Symmetry is arranged.The Central Symmetry of described upper light barrier 31 described overhead door 12 relative to the position of described second side block mating plate 322 is arranged.
Be understandable that, overhead door runs to described upper light barrier 31 and described second side block mating plate 322 when blocking described upper U-shaped infrared inductor 21 and described lower U-shaped infrared inductor 22, is now air outlet full closure position; Overhead door runs to described first side block mating plate 321 and blocks described lower U-shaped infrared inductor 22, when described upper U-shaped infrared inductor 21 does not block, is now air outlet full open position.
In the present embodiment, single-chip microcomputer 41 chip has clocking capability.Upper U-shaped infrared inductor 21 and lower U-shaped infrared inductor 22 self with LED display lamp, both can when U-shaped infrared inductor is subject to blocking flash for prompting user, can also under the control of single-chip microcomputer 41, make LED display lamp glimmer.
Concrete, when described overhead door is in process of rising or falling, on described within the time that single-chip microcomputer 41 sets, U-shaped infrared inductor and described lower U-shaped infrared inductor do not sense light barrier and lower light barrier, the LED flash for prompting user of upper U-shaped infrared inductor 21 and lower U-shaped infrared inductor 22, at this moment user can understand air outlet according to prompting and occur working condition.
In the utility model, also comprise the embodiment different from above-described embodiment, concrete, the position of the lateral edges at outlet frame 11 of described upper U-shaped infrared inductor 21 and described lower U-shaped infrared inductor 22 is on vertical same straight line;
Described upper light barrier 31 and described lower light barrier 32 the position of described overhead door 12 and described on U-shaped infrared inductor 21 and described lower U-shaped infrared inductor 22 suitable, and the position of described upper light barrier 31 and described lower light barrier 32 is on vertical same straight line.
Concrete, overhead door 12 runs to described upper light barrier 31 and lower light barrier 32 when blocking described upper U-shaped infrared inductor 21 and described lower U-shaped infrared inductor 22 simultaneously, is now air outlet full closure position.Overhead door 12 runs to light barrier 31 and blocks described lower U-shaped infrared inductor 22, when described upper U-shaped infrared inductor 21 does not block, is now air outlet full open position.
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 (8)
1. the overhead door of an air conditioner, it is characterized in that, comprising: outlet frame, the overhead door that can slide up and down along described outlet frame, the guide rail arranged along described outlet frame vertical direction, can provide the Power Component of driving force, by described Power Component drive rotate gear, be meshed and the tooth bar be slidedly arranged on described guide rail and the connecting rod being connected described overhead door and described tooth bar with described gear;
Described overhead door is located on the leading flank of described outlet frame, and described guide rail and described Power Component are located on the dorsal surface of described outlet frame, the plane being axially parallel to described tooth bar place of described gear; And under described Power Component drives, drive described overhead door to be elevated along the lower limb of described outlet frame the opening and closing controlling air conditioner air exit for described gear and described tooth bar;
The lateral edges of described outlet frame is respectively arranged with upper U-shaped infrared inductor for responding to described overhead door lifting position and lower U-shaped infrared inductor;
Described overhead door is provided with the position of described upper U-shaped infrared inductor and described lower U-shaped infrared inductor suitable, for blocking described upper U-shaped infrared inductor and described lower U-shaped infrared inductor, play the upper light barrier and lower light barrier that trigger overhead door lifting position described in infrared induction;
Described air conditioner also comprises for responding to according to described upper U-shaped infrared inductor and described lower U-shaped infrared inductor the control circuit that described overhead door lifting position controls described Power Component running status.
2. the overhead door of air conditioner according to claim 1, is characterized in that,
Described control circuit comprises single-chip microcomputer and relay;
Described single-chip microcomputer is electrically connected with described upper U-shaped infrared inductor and described lower U-shaped infrared inductor respectively, when described upper U-shaped infrared inductor and described lower U-shaped infrared inductor sense that described overhead door is raised to position or drops to, control the electric power loop that described relay disconnects described Power Component, make described Power Component out of service.
3. the overhead door of air conditioner according to claim 2, is characterized in that,
Described single-chip microcomputer is electrically connected by triode with between described upper U-shaped infrared inductor and described lower U-shaped infrared inductor;
Described triode is used for the control according to described single-chip microcomputer, and described upper U-shaped infrared inductor and described lower U-shaped infrared inductor are opened and closed.
4. the overhead door of air conditioner according to claim 1, is characterized in that,
Described upper light barrier and described lower light barrier adopt can the plastic sheet of shading, and scribbles black paint on surface.
5. the overhead door of air conditioner according to claim 1, is characterized in that,
Described lower light barrier comprises the first side block mating plate of the top edge be arranged near described overhead door, and the lower limb near described overhead door is provided with the second side block mating plate;
Described first side block mating plate and described second side block mating plate are on same vertical bar line, described first side block mating plate and described upper light barrier are in same level, for when described upper light barrier and described second side block mating plate block described upper U-shaped infrared inductor and described lower U-shaped infrared inductor, it is now described overhead door full closure position;
When described first side block mating plate blocks described lower U-shaped infrared inductor, when described upper U-shaped infrared inductor does not block, it is now described overhead door full open position.
6. the overhead door of air conditioner according to claim 5, is characterized in that,
Described upper U-shaped infrared inductor and the position of described lower U-shaped infrared inductor are that relative described outlet frame Central Symmetry is arranged.
7. the overhead door of air conditioner according to claim 6, is characterized in that,
Described upper light barrier is arranged with the Central Symmetry of the relative described overhead door in position of described second side block mating plate.
8. the overhead door of air conditioner according to claim 1, is characterized in that,
The position of the lateral edges at outlet frame of described upper U-shaped infrared inductor and described lower U-shaped infrared inductor is on vertical same straight line;
Described upper light barrier and described lower light barrier the position of described overhead door and described on U-shaped infrared inductor and described lower U-shaped infrared inductor suitable, and the position of described upper light barrier and described lower light barrier is on vertical same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406227.1U CN204285744U (en) | 2014-07-22 | 2014-07-22 | A kind of overhead door of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406227.1U CN204285744U (en) | 2014-07-22 | 2014-07-22 | A kind of overhead door of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204285744U true CN204285744U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420406227.1U Expired - Lifetime CN204285744U (en) | 2014-07-22 | 2014-07-22 | A kind of overhead door of air conditioner |
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| Country | Link |
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| CN (1) | CN204285744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798651A (en) * | 2019-01-30 | 2019-05-24 | 广东美的制冷设备有限公司 | A kind of air-conditioning panel component and air conditioner |
| CN111869644A (en) * | 2020-08-18 | 2020-11-03 | 宁夏大学 | Medicine device is spouted to electronic grape of vehicular |
-
2014
- 2014-07-22 CN CN201420406227.1U patent/CN204285744U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798651A (en) * | 2019-01-30 | 2019-05-24 | 广东美的制冷设备有限公司 | A kind of air-conditioning panel component and air conditioner |
| CN109798651B (en) * | 2019-01-30 | 2021-05-11 | 广东美的制冷设备有限公司 | Air conditioner panel component and air conditioner |
| CN111869644A (en) * | 2020-08-18 | 2020-11-03 | 宁夏大学 | Medicine device is spouted to electronic grape of vehicular |
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