CN105241048B - Sliding door driving device and air conditioning device - Google Patents
Sliding door driving device and air conditioning device Download PDFInfo
- Publication number
- CN105241048B CN105241048B CN201510676949.8A CN201510676949A CN105241048B CN 105241048 B CN105241048 B CN 105241048B CN 201510676949 A CN201510676949 A CN 201510676949A CN 105241048 B CN105241048 B CN 105241048B
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- Prior art keywords
- sliding door
- swing rod
- gear
- drive unit
- driven gear
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- 238000004378 air conditioning Methods 0.000 title abstract description 5
- 230000005693 optoelectronics Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The present invention relates to a sliding door driving device for driving a sliding door to move up and down, the sliding door driving device comprising: the lower ends of the first swing rod and the second swing rod are respectively provided with a first driven gear and a second driven gear which are meshed with each other, and the second ends of the first swing rod and the second swing rod are connected with the sliding door; and the driving gear is connected with the power mechanism to drive the first driven gear and the second driven gear to synchronously rotate. In this application, because be gear drive between the driven gear of drive pendulum rod and the driving gear, can realize that the driven gear drives the reverse drive of driving gear under the effect of external force is applyed to the driven gear to the people, when sliding door drive arrangement can't normally start, can manually push down the sliding door to air conditioning equipment's inboard to pull down the panel, maintain air conditioning equipment.
Description
Technical field
The present invention relates to air-conditioning technicals, and in particular to a kind of drive unit for sliding door and conditioner.
Background technology
Slidable sliding door is set on current conditioner cabinet type machine usually at its air outlet, in air tune
When regulating device is closed, for closing the air outlet, conditioner is protected, to prevent extraneous dust
Entered inside conditioner by air outlet, the sliding door can move up and down under the drive of the drive.
A kind of sliding door and sliding door drive mechanism are disclosed in the patent of Patent No. CN201010532770.2, it is described
Sliding door is arranged above on plate, and lower panel is provided on the downside of top panel.The drive unit for sliding door uses turbine snail
The bar kind of drive, but since the helical angle of worm screw is smaller, it is less than angle of friction so that worm screw has self-locking, the self-locking
So that the power transmission of turbine and worm can only be transmitted to turbine by worm screw, and it is unable to reverse drive.
Lower panel in the prior art mostly uses Integral injection molding structure, and dismounting mode is generally drawn from the bottom up, works as cunning
It when dynamic door is closed completely, needs first to push sliding door open, just conveniently dismounts plate below on the downside of the sliding door.But
Due to the self-locking of turbine and worm transmission, the sliding door can not be pushed manually, caused in sliding door drive mechanism power-off
Under state, the sliding door can not be pushed manually.
Especially in after-sales service, need dismantle lower panel, repair, but conditioner break down it is disconnected
In the case of electricity, and sliding door can not being pushed manually, causing lower panel can not be successfully and remove, this brings very big tired to repair
Difficulty, causing to work after sale can not carry out, and be only capable of complete machine returning factory and repair.
Invention content
In view of this, the purpose of the present invention is to provide a kind of effects that can artificially apply external force on driven-mechanism
The lower drive unit for sliding door for realizing reverse drive.
The purpose of the present invention is to provide one kind capable of pushing cunning manually in the case where actuating unit can not normally start
The drive unit for sliding door of dynamic door.
According to the first aspect of the invention, a kind of drive unit for sliding door is provided, air conditioning dress is set to for driving
The sliding door for setting the outside of air outlet moves up and down, and the drive unit for sliding door includes：Symmetrically arranged first swing rod
With the second swing rod, the first driven gear and the second driven tooth are respectively arranged in the lower end of first swing rod and the second swing rod
Wheel, first driven gear and the intermeshing of the second driven gear, the second end and institute of first swing rod and the second swing rod
Sliding door is stated to be connected；Driving gear, the driving gear are connected with actuating unit, and the driving gear drives described first
Driven gear and the second driven gear rotate synchronously；
Further include slide bar moving up and down, the slide bar is horizontally installed on the downside of the sliding door, first pendulum
Can be opposite simultaneously along the slide bar or move on the contrary in the upper end of bar and the second swing rod；
Further include push plate, the upper end of the lower end of the push plate and first swing rod and the second swing rod, alternatively, with the cunning
Bar is hinged, and the upper end of the push plate is hinged on the downside of the sliding door.
Preferably, when the sliding door is moved to the position of the top, between first swing rod and the second swing rod
Angle is 30 °~50 °.
Preferably, when the sliding door is moved to the position of the top, first swing rod and the second swing rod upper end it
Between distance be 100mm~140mm.
Preferably, the drive unit for sliding door further includes position limiting structure, and the position limiting structure to work as the sliding door
When moving on to the position of the top, angle between first swing rod and the second swing rod is 34 °, and/or, first swing rod and
The distance between second swing rod upper end is 112mm.
Preferably, the position limiting structure is optoelectronic switch.
Preferably, intermediate drive gear group is additionally provided between the driving gear and driven gear, being used for will be described
The power of driving gear is transmitted to the driven gear.
Preferably, the intermediate drive gear group includes the first intermediate drive gear and the second intermediate transmission of coaxial arrangement
Gear, first intermediate drive gear are meshed with the driving gear, second intermediate drive gear and described first
Driven gear or the second driven gear are meshed.
Preferably, the upper end of first swing rod and the second swing rod is provided with sliding block or idler wheel, the sliding block or idler wheel
Relative to the upper end of first swing rod and the second swing rod rotatably arranged with the sliding block or idler wheel are arranged in the slide bar
On.
Preferably, the cunning with the sliding block or the matching of idler wheel geomery is alongst provided on the slide bar
Slot, the sliding block or idler wheel are opposite simultaneously or opposite mobile in the sliding slot.
According to the second aspect of the invention, a kind of conditioner, including shell are provided, are provided on the housing
Air outlet further includes the sliding door that can open or close the air outlet, and the sliding door can move up and down, and further includes described
Drive unit for sliding door, the case inside on the downside of the air outlet is arranged in the drive unit for sliding door.
Preferably, further include the mounting bracket of drive unit for sliding door, the both sides of the mounting bracket be provided with sliding slot,
The both sides of the sliding door are provided with sliding block, the sliding block can move up and down in the sliding slot.
In the application, the transmission between driven gear and the driving gear due to driving the swing rod passes for gear
Dynamic, this kind of kind of drive can realize that driven gear drives driving gear under the action of artificially applying external force to driven gear
Reverse drive.Therefore, when conditioner because the reasons such as break down make conditioner that can not be powered, cause described
When sliding door drive mechanism can not normally start, the inside of conditioner will can be shifted under the sliding door onto manually, to
Lower panel is removed, conditioner is repaired.
Description of the drawings
By referring to the drawings to the description of the embodiment of the present invention, above-mentioned and other purposes of the invention, feature and
Advantage will be apparent from, in the accompanying drawings：
Fig. 1 is to be provided with the front view of the conditioner of drive unit for sliding door in the present invention (including air tune
Regulating device shell)；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the operating status schematic diagram of drive unit for sliding door in the present invention.
Specific implementation mode
Hereinafter reference will be made to the drawings is more fully described various embodiments of the present invention.In various figures, identical element
It is indicated using same or similar reference numeral.For the sake of clarity, the various pieces in attached drawing are not necessarily to scale.
As shown in Figs. 1-2, the present invention in conditioner include be located at the device case in mounting bracket 1, can
The sliding door 2 of sliding being set in the mounting bracket 1, and it is set to plate 3 below 2 lower section of sliding door, the sliding
Door 2 and lower panel 3 are respectively positioned on the front of the conditioner, and the sliding door 2 is arranged in conditioner outlet air
The outside of mouth, upside is fastened on by sliding block respectively along the both sides of width direction to be arranged in 1 inner wall two of the mounting bracket
In the sliding slot 11 of side, the sliding door 2 be used for when conditioner is closed lid shares the air outlet, thus to it is described go out
Air port plays a protective role, and prevents the pollutants such as external dust from entering inside conditioner by the air outlet, institute
Lower panel 3 is stated to be fixed in the mounting bracket 1.
As shown in figure 3, the drive unit for sliding door 4 in the present invention, described for driving the sliding door 2 to move up and down
Drive unit for sliding door includes 41 and second swing rod 42 of symmetrically arranged first swing rod and driving gear 45, wherein described
The lower end of first swing rod 41 and the second swing rod 42 is respectively arranged with the first driven gear 43 and the second driven gear 44, and described first
The second end of swing rod 41 and the second swing rod 42 is connected with the sliding door 2；The driving gear 45 is connected with actuating unit 46
It connects, the driving gear 45 can be meshed with one of driven gear, pass through the drive of the driving gear 45 and its
The driven gear being meshed, the driven gear drive another driven gear to rotate again；When the driving gear 45 simultaneously with institute
When stating driven gear 43,44 and being meshed, first driven gear, 43 and second driven gear 44 can be driven to rotate synchronously.It is described
Actuating unit 46 is fixed in the mounting bracket 1, is the power source of the drive unit for sliding door 4, such as servo motor etc..
Preferably, it is additionally provided with intermediate drive gear group between the driving gear 45 and driven gear 43,44, be used for
The power of the driving gear 45 is transmitted to the driven gear.The intermediate drive gear group includes the first of coaxial arrangement
Intermediate drive gear 49 and the second intermediate drive gear 50, first intermediate drive gear 49 are nibbled with 45 phase of the driving gear
It closes, at least one of second intermediate drive gear 50 and first driven gear, 43 and second driven gear 44 are driven
Gear is meshed.
When the sliding door 2 is moved to the position of the top, the angle between first swing rod, 41 and second swing rod 42
Degree is 30 °~50 °, and the distance between described first swing rod, 41 and second swing rod, 42 upper end is 100mm~140mm.
The drive unit for sliding door further includes position limiting structure 5, and the position limiting structure 5 is so that when the sliding door moves on to most
When the position of upper end, the angle between first swing rod, 41 and second swing rod 42 is 34 °, and first swing rod 41 and second is put
The distance between 42 upper end of bar is 112mm.
Preferably, the position limiting structure 5 is the optoelectronic switch being arranged on the outside of the mounting bracket, for monitoring described
The upward position of one swing rod 41 and the second swing rod 42, and when the sliding door 2 is covered and closed, pass through the control module in control system
The instruction of stop motion is sent out to the actuating unit 46.
The drive unit for sliding door 4 further includes slide bar 47 moving up and down, and the slide bar 47 is horizontally installed on described
The upper end of the downside of sliding door 2, first swing rod, 41 and second swing rod 42 can be along the slide bar while opposite or phase
Backward shift is dynamic.The setting of the slide bar 7 so that swing rod 41,42 can by from the drive unit for sliding door 4 thrust or drawing
Power is more uniform and stable to be transmitted on the sliding door 2, to keep the movement of the sliding door 2 more steady.
The upper end of first swing rod, 41 and second swing rod 42 is provided with sliding block or idler wheel 411, the sliding block or idler wheel
411 exist relative to the upper end of first swing rod, 41 and second swing rod 42 rotatably arranged with, the sliding block or the setting of idler wheel 411
On the slide bar 47.Alongst be provided on the slide bar 47 with the sliding block or 411 geomery of idler wheel matching
Sliding slot 100, the sliding block or idler wheel 411 are in the sliding slot 100 while opposite or opposite mobile.
The drive unit for sliding door 4 further includes push plate 48, and the upper end of the push plate 48 is hinged under the sliding door
Side, the lower end of the push plate 48 and the upper end of first swing rod, 41 and second swing rod 42 are hinged, also can be by being pushed away described
Slide bar 47 is arranged with the swing arm 41,42 in plate 48, and the lower end of the push plate 48 is made to be hinged with the slide bar 47.
When conditioner is opened, the drive unit for sliding door 4 is opened simultaneously, and the actuating unit 46 will drive
Torque is transmitted to two driven gears 43,44 by the driving gear 45, and two driven gears drive two institutes respectively
It states swing rod 41,42 to swing towards both sides, the swing rod 41,42 drives the sliding door 2 to slide downward by the slide bar 47
The inside of the lower panel 3 is moved, the stop motion in the lower optoelectronic switch in the mounting bracket 1 is set until going downwards to,
To complete the unlatching of conditioner air outlet；When conditioner is closed, the actuating unit 46 inverts, driving
The sliding door 2 slides into upward the outside of conditioner, is arranged in the mounting bracket 1 until being up to
Stop motion when upper optoelectronic switch 5 closes the outlet air lid of conditioner, at this time between described two swing rods 41,42
Angle is 30 °~50 °.
In the application, due to driving the biography between the driven gear 43,44 and the driving gear 45 of the swing rod 41,42
Move as gear drive, this kind of kind of drive can under the action of artificially applying external force to driven gear, realize driven gear 43,
44 drive the reverse drive of driving gear 45.Therefore, when conditioner because the reasons such as break down make conditioner
It can not be powered, when the sliding door drive mechanism 4 being caused not start normally, will can shift air onto under the sliding door 2 manually
The inside of regulating device repairs conditioner to remove lower panel 3.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Finally it should be noted that：Obviously, the above embodiment is merely an example for clearly illustrating the present invention, and simultaneously
The non-restriction to embodiment.For those of ordinary skill in the art, it can also do on the basis of the above description
Go out other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.And thus drawn
The obvious changes or variations that Shen goes out are still in the protection scope of this invention.
Claims (11)
1. a kind of drive unit for sliding door, the sliding door for driving the outside for being set to conditioner air outlet
(2) it moves up and down, which is characterized in that the drive unit for sliding door includes：
Symmetrically arranged first swing rod (41) and the second swing rod (42), under first swing rod (41) and the second swing rod (42)
End is respectively arranged with the first driven gear (43) and the second driven gear (44), first driven gear (43) and second driven
Gear (44) is meshed, and the second end of first swing rod (41) and the second swing rod (42) is connected with the sliding door (2)；
Driving gear (45), the driving gear (45) are connected with actuating unit (46), and the driving gear (45) drives institute
It states the first driven gear (43) and the second driven gear (44) rotates synchronously；
Further include slide bar moving up and down (47), the slide bar (47) is horizontally installed on the downside of the sliding door (2), described
Can be opposite simultaneously along the slide bar or move on the contrary in the upper end of first swing rod (41) and the second swing rod (42)；
Further include push plate (48), the upper end of the lower end of the push plate (48) and first swing rod (41) and the second swing rod (42),
Alternatively, being hinged with the slide bar (47), the upper end of the push plate is hinged on the downside of the sliding door.
2. drive unit for sliding door according to claim 1, which is characterized in that when the sliding door (2) be moved to it is most upper
When the position at end, the angle between first swing rod (41) and the second swing rod (42) is 30 °~50 °.
3. drive unit for sliding door according to claim 1, which is characterized in that when the sliding door (2) be moved to it is most upper
When the position at end, the distance between first swing rod (41) and the second swing rod (42) upper end are 100mm~140mm.
4. drive unit for sliding door according to claim 2 or 3, which is characterized in that the drive unit for sliding door also wraps
Position limiting structure (5) is included, the position limiting structure (5) makes when the sliding door moves on to the position of the top, first swing rod
(41) angle between the second swing rod (42) is 34 °, and/or, first swing rod (41) and the second swing rod (42) upper end it
Between distance be 112mm.
5. drive unit for sliding door according to claim 4, which is characterized in that the position limiting structure (5) is optoelectronic switch.
6. drive unit for sliding door according to claim 1, which is characterized in that in the driving gear (45) and driven tooth
Be additionally provided with intermediate drive gear group between wheel (43,44), for by the power of the driving gear (45) be transmitted to it is described from
Moving gear (43,44).
7. drive unit for sliding door according to claim 6, which is characterized in that the intermediate drive gear group includes coaxial
The first intermediate drive gear (49) and the second intermediate drive gear (50) being arranged, first intermediate drive gear (49) and institute
It states driving gear (45) to be meshed, second intermediate drive gear (50) and first driven gear (43) or second are driven
Gear (44) is meshed.
8. drive unit for sliding door according to claim 1, which is characterized in that put in first swing rod (41) and second
The upper end of bar (42) is provided with sliding block or idler wheel (411), the sliding block or idler wheel (411) relative to first swing rod (41) and
The upper end of second swing rod (42) is rotatably arranged with the sliding block or idler wheel are arranged on the slide bar.
9. drive unit for sliding door according to claim 8, which is characterized in that on the slide bar (47) alongst
It is provided with the sliding slot (100) with the sliding block or the matching of idler wheel (411) geomery, the sliding block or idler wheel (411) are described
It is in sliding slot (100) while opposite or opposite mobile.
Further include that can beat on or off 10. a kind of conditioner, including shell, are provided with air outlet on the housing
The sliding door (2) of the air outlet is closed, the sliding door (2) can move up and down, which is characterized in that further include claim 1-9
The case inside on the downside of the air outlet is arranged in any one of them drive unit for sliding door, the drive unit for sliding door.
11. conditioner according to claim 10, which is characterized in that further include the installation of drive unit for sliding door
Holder (1), sliding slot (11) is provided in the both sides of the mounting bracket (1), and the both sides of the sliding door (2) are provided with cunning
Block, the sliding block can move up and down in the sliding slot (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510676949.8A CN105241048B (en) | 2015-10-15 | 2015-10-15 | Sliding door driving device and air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510676949.8A CN105241048B (en) | 2015-10-15 | 2015-10-15 | Sliding door driving device and air conditioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105241048A CN105241048A (en) | 2016-01-13 |
| CN105241048B true CN105241048B (en) | 2018-08-07 |
Family
ID=55038790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510676949.8A Active CN105241048B (en) | 2015-10-15 | 2015-10-15 | Sliding door driving device and air conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105241048B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299170A (en) * | 2015-11-19 | 2016-02-03 | 珠海格力电器股份有限公司 | Transmission mechanism |
| CN107461477B (en) * | 2017-07-17 | 2024-02-27 | 格力电器（武汉）有限公司 | Swing arm gear manufacturing method of swing arm gear and air conditioner |
| CN112539511B (en) * | 2020-11-30 | 2022-03-29 | 宁波奥克斯电气股份有限公司 | Air conditioner disassembly and washing power-off protection method and device and air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5868617A (en) * | 1996-03-21 | 1999-02-09 | Samsung Electronics Co., Ltd. | Discharge outlet opening and closing apparatus of air conditioner |
| CN201057474Y (en) * | 2007-02-05 | 2008-05-07 | 珠海格力电器股份有限公司 | Cabinet air conditioner with exhaust port sliding door |
| CN101344283A (en) * | 2007-07-15 | 2009-01-14 | 珠海格力电器股份有限公司 | Cabinet air conditioner with exhaust port sliding door |
| CN101344285A (en) * | 2007-07-15 | 2009-01-14 | 珠海格力电器股份有限公司 | Cabinet air conditioner with exhaust port sliding door |
| CN201662192U (en) * | 2010-01-29 | 2010-12-01 | 江苏春兰制冷设备股份有限公司 | Cabinet air conditioner with moving door at air outlet |
| CN205090580U (en) * | 2015-10-15 | 2016-03-16 | 珠海格力电器股份有限公司 | Sliding door driving device and air conditioning device |
-
2015
- 2015-10-15 CN CN201510676949.8A patent/CN105241048B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5868617A (en) * | 1996-03-21 | 1999-02-09 | Samsung Electronics Co., Ltd. | Discharge outlet opening and closing apparatus of air conditioner |
| CN201057474Y (en) * | 2007-02-05 | 2008-05-07 | 珠海格力电器股份有限公司 | Cabinet air conditioner with exhaust port sliding door |
| CN101344283A (en) * | 2007-07-15 | 2009-01-14 | 珠海格力电器股份有限公司 | Cabinet air conditioner with exhaust port sliding door |
| CN101344285A (en) * | 2007-07-15 | 2009-01-14 | 珠海格力电器股份有限公司 | Cabinet air conditioner with exhaust port sliding door |
| CN201662192U (en) * | 2010-01-29 | 2010-12-01 | 江苏春兰制冷设备股份有限公司 | Cabinet air conditioner with moving door at air outlet |
| CN205090580U (en) * | 2015-10-15 | 2016-03-16 | 珠海格力电器股份有限公司 | Sliding door driving device and air conditioning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105241048A (en) | 2016-01-13 |
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