CN101251277A - Cabinet air conditioner - Google Patents
Cabinet air conditioner Download PDFInfo
- Publication number
- CN101251277A CN101251277A CNA200710031776XA CN200710031776A CN101251277A CN 101251277 A CN101251277 A CN 101251277A CN A200710031776X A CNA200710031776X A CN A200710031776XA CN 200710031776 A CN200710031776 A CN 200710031776A CN 101251277 A CN101251277 A CN 101251277A
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- Prior art keywords
- lifting
- air conditioner
- slide unit
- source device
- panel
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Abstract
The invention discloses a cabinet type air conditioner, comprising a shell and an air conditioning system arranged inside the shell, wherein the shell is provided with a panel lifting structure comprising a fixing device fixed with lifting and sliding orientation component and gear racks, a driving source device, the lifting and sliding component which is driven by the driving source device and moves along the lifting and sliding orientation component and the gear racks, and a lifting panel which is connected with the lifting and sliding component and driven by the lifting and sliding component to move. The invention is characterized in that the driving source device and the lifting and sliding component are arranged in a split type, and the driving source device is connected with the lifting and sliding component through a worm driving component and drives the lifting and sliding component to move. The driving device of the invention does not move together with the lifting and sliding component, prevents a lead from being folded repeatedly so as to improve the service life of the device with the panel lifting structure and achieves a miniaturization and a thin thickness of an air conditioner body.
Description
Technical field
The present invention relates to field of air conditioning, particularly a kind of cabinet air conditioner.
Background technology
The basic system of cabinet air conditioner in order to hide the blade 20 of air outlet 21 when shutting down, makes appearance more attractive in appearance as shown in Fig. 1,2, and the type that has is provided with liftable panel 15 on air outlet 21.Panel lifting structure device in the existing cabinet air-conditioner mainly contains two classes:
The panel lifting structure device of the first kind mainly comprises lifting panel, fixing tool, lifting slip directional component (being guide rail) and tooth bar, also be useful on the drive source device of driving, lifting slide unit and be used to connect the attaching parts of lifting slide unit and lifting panel.Wherein drive motors and lifting slide unit are fixed together, be assembled into an integral body of carrying out lifting action together, therefore the lead of drive motors can come and go when the lifting slide unit moves up and down and constantly repeat to fold, because the folding life-span of lead itself is also limited, causes the life-span of whole actuating mechanism to reduce greatly.And because the whole volume that moves is bigger, therefore the inner space that needs is also bigger, and the miniaturization of air-conditioner body and slimming progress are restricted.
The panel lifting structure device of second class mainly contains lifting panel, lifting slide unit, tooth bar, fixedly tool, drive source device.It mainly contains following characteristics: 1). the guide rail of the required directed usefulness of sliding and fixedly tool be one, the lifting slide unit is to play slip and the effect that is connected the drive source device simultaneously by embedding the lifting panel, because the lifting slide unit is to force to embed in the required guide rail of slip, therefore the difficulty of operation when assembly and disassembly lifting structure device increases greatly, has increased the time of operation; 2). tooth bar is to fix from the fixing back side of tool, and tool comes tooth bar is carried out fixed operation with regard to overturning fixedly when the assembling tooth bar, so has strengthened the space of entire job and increased time of operation, and production cost is higher; 3). the drive source device is assembled on the lifting slide unit, by driving the lifting slide unit, thereby driving the lifting panel moves up or down, the lead of drive motors can come and go when lifting slide unit knee-action and constantly repeat to fold, and is also bigger for drive source and the whole mobile required inner space of lifting slide unit; 3). after will removing the lifting panel during maintenance and must earlier removing tooth bar, drive source device, split out the assembly of lifting slide unit and lifting panel, remove the lifting panel at last again, whole demolishing process is consuming time many and operation is many, has increased the time of operation greatly; 4). lifting slip directional component and fixedly tool be one, because sliding friction causes lifting slip directional component when wearing and tearing, need to change whole fixedly tool like this, increased the cost of maintenance.
Summary of the invention
For addressing the above problem, the purpose of this invention is to provide a kind of cabinet air conditioner, prolong its service life, can realize the miniaturization and the slimming of air-conditioner body simultaneously.
The object of the present invention is achieved like this: a kind of cabinet air conditioner, comprise casing and place the interior air handling system of casing, casing has the panel lifting structure that can close or open air outlet, this panel lifting structure comprises the fixedly tool that is fixed with lifting slip directional component and tooth bar, the drive source device, the lifting slide unit that drives and move along lifting slip directional component and tooth bar by the drive source device, with be connected with the lifting slide unit and by its lifting panel that drive to move, it is characterized in that: described drive source device and the partial installation of lifting slide unit, drive source device are connected with the lifting slide unit and drive the lifting slide unit by the worm-drive assembly moves.
Described worm-drive assembly comprises vertically disposed worm screw, the rotating helical gear that is fixed on the lifting slide unit that is driven rotation by it that be connected with the drive source device, this helical gear one side and worm engaging, opposite side and tooth bar engagement.
Described worm-drive assembly comprise one vertically disposed be connected with the drive source device by its drive drive shaft rotating, be socketed on driving shaft outer rotate synchronously with driving shaft and can be along the whirlpool gear that driving shaft moves up and down, the one rotating helical gear that is fixed on the lifting slide unit, this helical gear one side and the engagement of wrom tooth wheel, opposite side and tooth bar engagement.
Described driving shaft cross section and bore cross section, whirlpool are the polygon of size coupling.
Groove or raised line longitudinally are set on the described driving shaft axle body, and whirlpool bore wall is provided with the projection or the groove of coupling, mutually the clamping location.
Described drive source device directly or indirectly is fixed in the casing.
Be provided with the room that to preserve lubricating oil between described whirlpool gear and the driving shaft.
Be connected by the cam link mechanism between described lifting panel and the lifting slide unit, this cam link mechanism is provided with limiting section, and a side of corresponding limiting section is provided with limiting section and is used limit guide rail to prevent cam chain from meeting sb. at the airport structure rotates in the panel lifting process.
Drive unit of the present invention does not move jointly with the lifting slide unit, and lead can not be repeated to fold, and has both improved the life-span of panel lifting structure device, and then realizes the miniaturization and the slimming of air-conditioner body.
Description of drawings
Fig. 1, Fig. 2 are respectively the stereograms of the closed condition and the open mode of cabinet air conditioner;
Fig. 3 is the overall diagram of panel lifting structure among the present invention;
Fig. 4 is the component decomposition map of panel lifting structure among the present invention;
Fig. 5 is the structural representation of worm-drive assembly in the panel lifting structure of the present invention;
Fig. 6, Fig. 7 are that two kinds of whirlpool gears of the present invention cooperate the installation profile with driving shaft;
Fig. 8 is that whirlpool of the present invention gear cooperates the cross-sectional view of installing with driving shaft;
Fig. 9 is the assembling side elevation of lifting panel of the present invention, cam link mechanism and lifting slide unit;
Figure 10 is the assembling stereogram of lifting panel of the present invention, cam link mechanism and lifting slide unit.
The specific embodiment
Below the invention will be further described in conjunction with the accompanying drawings by concrete example, but the present invention is not limited to this specific examples.
The basic system of cabinet air conditioner of the present invention comprises casing 23 and places air handling system (not shown) in the casing 23 also as shown in Fig. 1,2.Casing 23 has the panel lifting structure that can close or open air outlet 21, as shown in Figure 3, this panel lifting structure comprises: be provided with the guide rail that moves for the lifting panel on blow out lattice 1, the fixedly tool 2 of be fixed with lifting slip directional component (left rail 3, right guide rail 4) and tooth bar 5, drive source device 6, the lifting slide unit 13 (referring to Fig. 4) that drives and move along lifting slip directional component (left rail 3, right guide rail 4) and tooth bar 5 by drive source device 6 and is connected and mobile lifting panel 15 under it drives with lifting slide unit 13. Drive source device 6 and 13 partial installations of lifting slide unit, drive source device 6 is fixed in the air conditioner casing directly or indirectly, and lifting slide unit 13 then moves up and down with lifting slip directional component (left rail 3, right guide rail 4) and tooth bar 5 clampings and along it.For example, drive source device 6 is fixed in the fixedly lower end of tool 2 in the present embodiment, thereby is fixed in the casing indirectly.Drive source device 6 is connected with lifting slide unit 13 by the worm-drive assembly, and driving lifting slide unit 13 moves.
The component decomposition map of the panel lifting structure in the cabinet air conditioner of the present invention has been shown among Fig. 4, and the structural representation of worm-drive assembly is wherein seen Fig. 5.
As shown in Figure 5, the worm-drive assembly in the present embodiment comprises: one vertically disposed be connected with drive source device 6 by its drive drive shaft rotating 7, be socketed on driving shaft 7 outer rotate synchronously with driving shaft 7 and can be along a whirlpool gear 8 and the rotating helical gear 11 that is fixed on the lifting slide unit 13 that driving shaft 7 moves up and down.One side of helical gear 11 and 8 engagements of wrom tooth wheel, opposite side and tooth bar 5 engagements.For whirlpool gear 8 not only can have been rotated synchronously with driving shaft 7 and but also can move up and down, driving shaft 7 cross sections and whirlpool gear 8 inner hole sections are the polygon of size coupling, perhaps, groove or raised line longitudinally are set on driving shaft 7 axle bodies, gear 8 inner hole walls in whirlpool then are provided with the projection or the groove of coupling, mutually the clamping location.Driving shaft 7 cooperates installation with whirlpool gear 8, and when driving shaft 7 rotated, whirlpool gear 8 can rotate thereupon together, can do the reciprocating motion of straight line simultaneously along driving shaft 7.
In order to guarantee the regular event of whirlpool gear 8 in moving process, the surface of driving shaft 7 needs coating lubricating oil, and in order to guarantee lasting lubricating, is provided with the room 81 that can preserve lubricating oil between whirlpool gear 8 and driving shaft 7.So, enough lubricating grease can be supplied in gear 8 inboards in whirlpool during running, can prevent the generation of rusty stain, and Dong Zuo reliability also can improve simultaneously.In general, described room 81 is opened in whirlpool gear 8 inwalls.But because the transmission position of the middle part of whirlpool gear 8 for needing to cooperate, even more ideal setting is the inwall that room 81 is opened in whirlpool gear 8 two ends respectively.Driving shaft 7 cooperate with whirlpool gear 8 be in place after, room 81 forms an oil storage space of sealing relatively.Room 81 can design according to actual needs, both can be as shown in Figure 6 by be opened in whirlpool gear 8 inwalls [the type groove constitutes, and perhaps is made of the axle sleeve 9 of L type groove that is opened in whirlpool gear 8 inwalls and sealing gear 8 ends, whirlpool as shown in Figure 7.
In addition, can outside whirlpool gear 8, be covered with the enclosing cover 12 that props up and compress axle sleeve 9, guarantee that it keeps in touch with axle sleeve 9 in motion process, thereby guarantee the seal of room 81.Be positioned at two end axles on this enclosing cover 12 and overlap the position in 8 outsides and also be provided with auxiliary oil storage tank 121, play the effect of auxiliary oil storage.
But leave the gap that supplying lubricating grease passes through between whirlpool gear 8 and the driving shaft 7, generally just there is the gap in itself between both mating surfaces.Better scheme is, can between both mating surfaces (whirlpool gear 8 inwalls or driving shaft 7 surfaces) projection be set as shown in Figure 8, and the gap is increased.
The structure that above-mentioned driving shaft cooperates with the whirlpool gear also can directly replace with worm screw.Worm screw vertically is provided with, and be connected with the drive source device by it to drive rotation, and the rotating helical gear side external screw thread direct and worm screw that is fixed on the lifting slide unit meshes, and opposite side then meshes with tooth bar, can reach same effect.
Shown in Fig. 9,10, be connected by cam link mechanism 17 between lifting panel 15 and the lifting slide unit 13.Rotate in order to prevent lifting panel 15 in lifting process, to be subjected to the external force effect, thereby cause lifting panel 15 and casing 23 front panels collide, by scratch, in the present embodiment, cam link mechanism 17 is provided with limiting section 171, one side of corresponding limiting section 17 is provided with the limit guide rail 22 that is used with limiting section 171, rotates in the panel lifting process to prevent the cam chain structure 17 of meeting sb. at the airport.
For ease of installing and repair demolition, enhance productivity, described lifting slide unit 13, tooth bar 5, lifting slip directional component (left rail 3, right guide rail 4), drive source device 6, worm-drive assembly and lifting panel 15 are in fixedly the same side assembling of tool 2, and number of assembling steps is as follows:
1) on blow out lattice 1 and fixedly tool 2 be fixed together;
2) left rail 3 and right guide rail 4 and tooth bar 5 are fixed in fixing the same side of tool 2;
3) after being assembled in first shockproof product 14 on the lifting slide unit 13, the bottom of lifting slide unit 13 from left rail 3 and right guide rail 4 and tooth bar 5 snapped in;
4) whirlpool gear 8, axle sleeve 9, top axle sleeve 10 are assembled in are assembled in together again behind the driving shaft 7 fixedly on the tool 2 and lifting slide unit 13;
5) drive source device 6 is fixed on fixedly tool 2 lower ends, fixing with driving shaft 7 simultaneously;
6) after snapping on the lifting panel 15, be embedded into fixedly tool 2 from the bottom that blows out lattice 1 to cam link mechanism 17 and second shockproof product 16, the bottom from left rail 3 and right guide rail 4 snaps in then, simultaneously and slide unit 13 assemblings;
7) compressing tablet 19 is snapped in compressing tablet base 18 after, lifting slide unit 13 and cam link mechanism 17 are linked together;
8) last, snap in helical gear 11, fix with enclosing cover 12, finish the assembling operation of whole front panel lifting structure device.
Claims (11)
1. cabinet air conditioner, comprise casing and place the interior air handling system of casing, casing has the panel lifting structure that can close or open air outlet, the lifting slide unit that this panel lifting structure comprises the fixedly tool that is fixed with lifting slip directional component and tooth bar, drive source device, driven and moved along lifting slip directional component and tooth bar by the drive source device be connected with the lifting slide unit and drive the lifting panel that moves by it, it is characterized in that:
Described drive source device and the partial installation of lifting slide unit, drive source device are connected with the lifting slide unit and drive the lifting slide unit by the worm-drive assembly moves.
2. cabinet air conditioner according to claim 1 is characterized in that described worm-drive assembly comprises: a vertically disposed worm screw and the rotating helical gear that is fixed on the lifting slide unit that is driven rotation by it that be connected with the drive source device;
Described helical gear one side and worm engaging, opposite side and tooth bar engagement.
3. cabinet air conditioner according to claim 1 is characterized in that described worm-drive assembly comprises: one vertically disposed be connected with the drive source device by its drive drive shaft rotating, be socketed on driving shaft outer rotate synchronously with driving shaft and can be along a whirlpool gear and the rotating helical gear that is fixed on the lifting slide unit that driving shaft moves up and down;
Described helical gear one side and the engagement of wrom tooth wheel, opposite side and tooth bar engagement.
4. cabinet air conditioner according to claim 3 is characterized in that: described driving shaft cross section and bore cross section, whirlpool are the polygon of size coupling.
5. cabinet air conditioner according to claim 3 is characterized in that: groove or raised line longitudinally are set on the described driving shaft axle body, and whirlpool bore wall is provided with the projection or the groove of coupling, mutually the clamping location.
6. cabinet air conditioner according to claim 3 is characterized in that: be provided with the room that can preserve lubricating oil between described whirlpool gear and the driving shaft.
7. cabinet air conditioner according to claim 6 is characterized in that: described room by be opened in gear two ends, whirlpool inwall [the type groove constitutes, or is made of the end cap of L type groove that is opened in gear two ends, whirlpool inwall and sealing whirlpool geared end.
8. cabinet air conditioner according to claim 1, it is characterized in that: be connected by the cam link mechanism between described lifting panel and the lifting slide unit, this cam link mechanism is provided with limiting section, and a side of corresponding limiting section is provided with limiting section and is used limit guide rail to prevent cam chain from meeting sb. at the airport structure rotates in the panel lifting process.
9. cabinet air conditioner according to claim 8 is characterized in that: described limiting section is one to be arranged at the projection on the cam link mechanism side, and limit guide rail is vertical spacing section corresponding to the part below the air outlet lower limb.
10. cabinet air conditioner according to claim 1 is characterized in that: described drive source device directly or indirectly is fixed in the casing.
11. cabinet air conditioner according to claim 1 is characterized in that: described lifting slide unit, tooth bar, lifting slip directional component, drive source device, worm-drive assembly and lifting panel are in fixedly the same side assembling of tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710031776XA CN100559087C (en) | 2007-11-28 | 2007-11-28 | Cabinet air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710031776XA CN100559087C (en) | 2007-11-28 | 2007-11-28 | Cabinet air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101251277A true CN101251277A (en) | 2008-08-27 |
| CN100559087C CN100559087C (en) | 2009-11-11 |
Family
ID=39954800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200710031776XA Active CN100559087C (en) | 2007-11-28 | 2007-11-28 | Cabinet air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100559087C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813364B (en) * | 2008-12-15 | 2013-10-16 | 松下电器产业株式会社 | Air conditioner |
| CN104006518A (en) * | 2014-05-29 | 2014-08-27 | 珠海格力电器股份有限公司 | Air outlet assembly and air conditioner provided with same |
| CN104061669A (en) * | 2014-07-09 | 2014-09-24 | 珠海格力电器股份有限公司 | Vertical air conditioner |
| CN105571094A (en) * | 2015-12-31 | 2016-05-11 | 安徽省元琛环保科技有限公司 | Fresh air pipe convenient for installation |
| CN105659033A (en) * | 2013-10-22 | 2016-06-08 | 三菱电机株式会社 | Air purifier |
-
2007
- 2007-11-28 CN CNB200710031776XA patent/CN100559087C/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813364B (en) * | 2008-12-15 | 2013-10-16 | 松下电器产业株式会社 | Air conditioner |
| CN105659033A (en) * | 2013-10-22 | 2016-06-08 | 三菱电机株式会社 | Air purifier |
| US10222080B2 (en) | 2013-10-22 | 2019-03-05 | Mitsubishi Electric Corporation | Air purifier |
| CN105659033B (en) * | 2013-10-22 | 2019-08-16 | 三菱电机株式会社 | Air purifier |
| CN104006518A (en) * | 2014-05-29 | 2014-08-27 | 珠海格力电器股份有限公司 | Air outlet assembly and air conditioner provided with same |
| WO2015180533A1 (en) * | 2014-05-29 | 2015-12-03 | 珠海格力电器股份有限公司 | Air outlet assembly and air conditioner provided with same |
| CN104061669A (en) * | 2014-07-09 | 2014-09-24 | 珠海格力电器股份有限公司 | Vertical air conditioner |
| CN104061669B (en) * | 2014-07-09 | 2017-05-10 | 珠海格力电器股份有限公司 | Vertical air conditioner |
| CN105571094A (en) * | 2015-12-31 | 2016-05-11 | 安徽省元琛环保科技有限公司 | Fresh air pipe convenient for installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100559087C (en) | 2009-11-11 |
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