CN202328689U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN202328689U CN202328689U CN2011204470597U CN201120447059U CN202328689U CN 202328689 U CN202328689 U CN 202328689U CN 2011204470597 U CN2011204470597 U CN 2011204470597U CN 201120447059 U CN201120447059 U CN 201120447059U CN 202328689 U CN202328689 U CN 202328689U
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- panel
- air
- box
- chute
- actuating arm
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Abstract
The utility model provides an air conditioner which comprises a panel body and a panel arranged on the front side of the panel body. The air conditioner also comprises a sliding chute box and a drive mechanism arranged on the panel body; a sliding chute is arranged in the sliding chute box; a support arm is fixed on the panel; a free end of the support arm away from the panel is arranged in the sliding chute in a sliding manner; the drive mechanism is provided with a drive arm; and a free end of the drive arm is articulated with the panel. According to the air conditioner provided by the utility model, the drive arm drives the panel to slide along the sliding chute; in the rotation process of the drive arm, if the rotation angle of the drive arm relative to the panel closing position is relatively small, the open distance of the upper side of the panel relative to the panel body is relatively large, and the open distance of the lower side of the pane relative to the panel body is relatively small so as to form an upper air inlet state; and when the rotation angle of the drive arm relative to the panel closing position is relatively large, the open distances of the upper and lower sides of the panel relative to the panel body are equal so as to form a full air inlet state. The air conditioner provided by the utility model can realize an upper air inlet state and a full air inlet state at the same time.
Description
Technical field
The utility model relates to field of air conditioning, in particular to a kind of air-conditioner.
Background technology
The automatic opening mechanism air-conditioner of zone face plate wall hanging machine on the market at present, when needing manual unlocking, all there is certain problem in the manual unlocking panel; As not supporting after the panel manual unlocking; Must use extra strut and support, perhaps the manual unlocking angle is little, inconvenience maintenance or cleaning filter net etc.
In addition, air-conditioner when refrigeration air-out direction is a level or towards the top, cold air can sink gradually like this, and air-out is blown towards the below when heating, and hot-air rises gradually, and the air themperature in the room can compare evenly like this, reaches pleasant effect.But general air-conditioner panel opening mechanism all can only be realized a kind of duty; If panel is only opened the upper end; The lower end is opened not quite or not and is opened, the return air amount when then influence heats, and then influence heating performance (heating capacity of heat pump air conditioner is all big more than 10% than its refrigerating capacity); Open if panel is parallel, promptly the upper end, when open simultaneously the lower end, can cause " return air short circuit " phenomenon at refrigerating state (going out wind levels blows out), i.e. get into air-conditioner after the cold wind air-out immediately again, reduce the air-conditioner heat exchange efficiency, influence its refrigeration performance.
The utility model content
The utility model aims to provide the air-conditioner that a kind of panel has last air intake state and full air intake state simultaneously.
The utility model provides a kind of air-conditioner, comprises panel body, and the panel that is arranged on the panel body front side; Air-conditioner also comprises chute box and the driving mechanism that is arranged on the panel body; Be provided with chute in the chute box, be set with support arm on the panel, support arm is slidably disposed in the chute away from the free end of panel; Driving mechanism is provided with actuating arm, and the free end and the panel of actuating arm are hinged.
Further, chute is arranged on the top of chute box, and chute comprises the refrigerating section and the section of heating, and the angle of refrigerating section and vertical curve is less than the angle of the section of heating with vertical curve.
Further, panel has last return air position that upside opens and the full return air position of all opening, both sides up and down, refrigerating section corresponding to panel from the closed position to being opened to the return air position, the corresponding panel of the section of heating is opened to full return air position from last return air position.
Further, said panel also has the maintenance position that downside is opened, and the said section of heating is opened to said maintenance position corresponding to said full return air position.
Further; The chute box is two; Be separately positioned on the both sides of panel body, driving mechanism comprises power source and drives the box and the second driving box by first of drive power source that first drives box and second drives the both sides that box is separately positioned on panel body; The first driving box and second drives on the box and is provided with actuating arm separately, and the free end of two actuating arms is hinged with panel respectively.
Further; First drives in the box and is provided with the driving gear that is connected with power source, and with the driven gear of driving gear engagement, driven gear is provided with actuating arm; The driven gear axle center is provided with power transmission shaft, power transmission shaft be arranged on second actuating arm that drive in the box and be connected.
Further, power source is a stepper motor.
Further, panel is provided with buckle, and the actuating arm end is provided with cylinder axis, cylinder axis and rotatably clamping mutually of buckle.
Further, the panel body downside is provided with air outlet, and air outlet is provided with wind deflector, when panel is closed, has the space between the lower limb of wind deflector and panel, and the panel lower limb is provided with the decorative panel that is used to block the space.
Air-conditioner according to the utility model; The actuating arm of driving mechanism drives panel makes the slide block on the support arm slide along the chute in the chute box, and in the actuating arm rotation process, the relative panel of actuating arm closed position rotational angle hour; It is bigger that panel upside opposite face plate body is opened distance; It is less that panel downside opposite face plate body is opened distance, when air intake state in the formation, the relative panel of actuating arm closed position rotational angle are big; Panel both sides opposite face plate body is up and down opened the distance equalization, forms full air intake state.So the air-conditioner of the utility model can have last air intake state and full air intake state simultaneously.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation according to the panel closure state of the air-conditioner of the utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the structural representation according to air intake state on the panel of the air-conditioner of the utility model;
Fig. 4 is the structural representation according to the full air intake state of panel of the air-conditioner of the utility model;
Fig. 5 is the structural representation according to the panel full open position of the air-conditioner of the utility model;
Fig. 6 is the schematic perspective view according to the full air intake state of panel of the air-conditioner of the utility model;
Fig. 7 is the partial enlarged drawing at position shown in the label I of Fig. 6; And
Fig. 8 is the partial enlarged drawing at position shown in the label II of Fig. 6.
The specific embodiment
Below with reference to accompanying drawing and combine embodiment to specify the utility model.
Shown in Fig. 1-5,, comprise panel body 10 according to the air-conditioner of the utility model; And the panel 20 that is arranged on panel body 10 front sides, air-conditioner also comprises the chute box 40 and driving mechanism 50 that is arranged on the panel body 10, is provided with chute 41 in the chute box 40; Panel 20 bottoms are set with support arm 21; Support arm 21 is slidably disposed in the chute 41 away from the free end of panel 20, and driving mechanism 50 is provided with actuating arm 54, and the free end of actuating arm 54 and panel 20 middle parts are hinged.Preferably, the free end of support arm 21 is provided with slide block, and slide block is cylindrical, makes slip more steady.
Actuating arm 54, panel 20 and the support arm 21 and the slide block on the support arm 21 that are fixed on the panel 20 constitute slider-crank mechanism; Panel 20 and the support arm 21 that is fixed on the panel 20 serve as connecting rod; In crank (actuating arm 54) rotary course; Slide block moves along the chute in the chute box 40 41, and connecting rod (panel 20 with support arm 21) is with the motion campaign of crank and slide block and swing.
When actuating arm 54 relative panel 20 closed position rotational angles hour, it is bigger that panel 20 upside opposite face plate bodys 10 are opened distance, it is less that panel 20 downside opposite face plate bodys 10 are opened distance, air intake state in the formation; When actuating arm 54 relative panel 20 closed position rotational angles are big, panel 20 about both sides opposite face plate body 10 open the distance equalization, form full air intake state.
Preferably, as shown in Figure 6, in order to guarantee panel 20 synchronized movement property and stability, chute box 40 is two, is separately positioned on the both sides of panel body 10; Correspondingly, the support arm 21 on the panel 20 is two with slide block, and correspondence is arranged in the chute 41 in the chute box 40.
Shown in Fig. 1 and Fig. 3-5, chute 41 is arranged on the top of chute box 40, and chute 41 comprises not refrigerating section 41a on same straight line and the section of heating 41b, and refrigerating section 41a and vertical curve angle are less, and the section of heating 41b and vertical curve angle β are bigger.Promptly in the mainly motion vertically of refrigerating section 41a slide block, the panel bottom is motion vertically mainly, thereby it is less to make the panel bottom open distance, and panel top has actuating arm to push open, and panel top is opened, and forms last air intake state as shown in Figure 3; Bigger at the section of heating 41b and vertical curve angle, promptly slide block mainly makes panel 20 opposite face plate bodys 10 move laterally in the section of heating 41b, and the panel downside is opened, and panel is all opened both sides up and down, forms full air intake state as shown in Figure 4.When the slide block of panel 20 continues to slide in the section of the heating 41b at chute 41; It is main pushing moving beyond the slide block of panel 20 belows moves in the section of the heating 41b of chute 41 and continues; With lifter motion is less important motion; Therefore form panel top drawback movement, the state of distance and angle increasing, i.e. service mode are opened in the below.
Steady for guaranteeing slide block movement, one section arc transition is arranged between refrigerating section 41a and the section of the heating 41b.As shown in Figure 1, when panel 20 is in closure state, the refrigerating section 41a that the slide block of panel 20 is in chute 41 bottom, the actuating arm 54 and the vertical curve angle of driven gear 53 are about 20 °.Preferably, in order to make slide block movement according to steady, slide block is cylindrical.
Like Fig. 6 and shown in Figure 8, driving mechanism 50 comprises that power source 51, first drives box 56 and the second driving box, 57, the first driving boxes 56 and second drive the both sides that box 57 is separately positioned on panel body 10, and is corresponding with the chute box 40 of the both sides that are arranged on panel body 10.The first driving box 56 and second drives on the box 57 and is provided with actuating arm 54, and actuating arm 54 drives through power source 51, and the slide block of panel both sides is slided along chute 41, and the motion of assurance panel is steadily opened evenly.
As shown in Figure 6; Be provided with the driving gear 52 that is connected with power source 51 in the first driving box 56; And with the driven gear 53 of driving gear 52 engagement, driven gear 53 is provided with actuating arm 54, driven gear 53 axle center are provided with power transmission shaft 55; Power transmission shaft 55 be arranged on second actuating arm 54 that drive in the box 57 and be connected, with power transmission shaft 55 first actuating arm 54 that drive in the box 56 and the second driving box 57 is moved simultaneously.Simultaneously, reduce by a power source, control more convenient.Power transmission shaft 55 directly is connected with driven gear 53, is in the rotation process, and the actuating arm 54 of both sides obtains onesize rotational angle, makes the panel motion more steadily with synchronously.
As shown in Figure 8; First drives box 56 comprises that first drives the box body 56a and the first driving lid 56b; The first driving box body 56a and first drives lid 56b faying face and is provided with the groove that cooperates with the gear shaft of driving gear 52 and driven gear 53 respectively; Centre distance was corresponding when the distance of two groups of grooves meshed with driven gear 53 with driving gear 52; First drives lid 56b is fixed on first when driving box body 56a and going up, driving gear 52 and driven gear 53 are fixed on first drive in the box 56, the position of faying face upper groove during with driving gear 52 and driven gear 53 interlocks centre distance corresponding.Accordingly, second drives box 57 comprises that second drives box body 57a and second and drive lid 57b, and second drives lid 57b is fixed on second when driving box body 57a and going up, and power transmission shaft 55 is fixing with actuating arm 54.
Shown in Fig. 1, Fig. 3-8, analyze the driving mechanism of panel body one side, can draw; Panel 20 receive with driven gear 53 on the hinged and chute box 40 of actuating arm 54 in chute locate constraint for 41 liang, in entire mechanism, comprise panel 20 and 53 two movable parts of driven gear; Be the higher pair amount of constraint between support arm 21 and the chute 41 wherein, driven gear 53 rotates relative to its axle center, and actuating arm 54 is hinged with panel to be the lower pair constraint of two places; According to the freedom calculation formula, mechanism freedom quantity is 3 * 2-2 * 2-1=1, and promptly mechanism freedom is 1; Consistent with power source quantity, mechanism's mass motion mode is unique to be confirmed.
Further, self-locking mechanism and other locking mechanisms such as the whole gearless tooth bar of mechanism, mechanism freedom is 1; So when the manual unlocking panel, manual force can overcome the resistance from mechanism and power source, panel can be opened; And work as external force (manual force) and do the time spent; Because the acting force arm length of actuating arm 54 is greater than the acting force arm length of driven gear,, make manual unlocking more convenient so be more convenient for overcoming the resistance of power source 51 when making manual unlocking.
Preferably, power source 51 is a stepper motor, and stepper motor has self-align moment; So behind the panel opening; The self-align moment of mechanism's resistance and stepper motor is enough to overcome the gravity of the downward effect of panel, makes panel stay open state and remains unchanged, and do not need extra structure or external force to support.。
Preferably, as shown in Figure 7, panel 20 is provided with buckle 23, and actuating arm 54 ends are provided with cylinder axis, cylinder axis and rotatably clamping mutually of buckle 23, and buckle connects, ease of assembly and dismounting.
The panel opening process is following:
When panel 20 is opened the starting stage; The actuating arm 54 of driven gear 53 is from the setting in motion bottom of chute 41 refrigerating section 41a; Actuating arm 54 increases from 20 ° with the vertical curve angle gradually; When sliding into refrigerating section 41a top, actuating arm 54 is about 40 ° with the vertical curve angle, and the distance of actuating arm 54 tops and the vertical curve at place, driven gear 53 axle center and the ratio of actuating arm 54 length are the sine value of actuating arm 54 and vertical curve angle; Correspondingly, the ratio of horizontal distance and actuating arm 54 length at actuating arm 54 tops and driven gear 53 axle center place is the cosine value of actuating arm 54 and vertical curve angle.
As shown in Figure 3, from 20 ° to 40 ° process, the sine value recruitment is bigger at angle, and the cosine value decrease is less, promptly pushes the moving main motion that is beyond the panel middle part, and lifter motion is less important motion.It is main that the slide block of opposite panel below move in the chute refrigerating section with lifter motion, pushes the moving less important motion that is in addition, and therefore forming the top, to open distance big and open apart from very little state the below, promptly goes up the air intake state.There is the lifting of bigger distance the panel lower end simultaneously, so that decorative panel leaves the scope of wind deflector as early as possible, avoids and the wind deflector movement interference.
As shown in Figure 3, when air-conditioner freezed, mechanism can realize that panel 20 is opened to the air intake state automatically.The gap that this moment, about 20mm was opened in panel 20 tops, return air inlet in the formation, last return air direction is a direction shown in the S2, last return air S2 and normal return air S1 form the return air amount that air conditioner refrigerating makes jointly.Does not open basically panel 20 belows, simultaneously the panel lift stroke about 8mm of having an appointment.This state can increase the gap (the panel top and the left and right sides be gap, totally three places) of air-conditioning panel and panel body, and then has increased the intake of air-conditioning, and the air outlet direction is avoided " return air short circuit " phenomenon shown in S3.
As shown in Figure 4; When the slide block of panel 20 leaves the refrigerating section 41a entering section of the heating 41b of chute 41; Driven gear 53 actuating arms 54 move to 60 ° with the angle of vertical curve from 40 °; The sine value recruitment and the cosine value decrease basically identical of angle in this scope, so the lifter motion at panel middle part is suitable with extrapolation motion effect.Push moving beyond the slide block of opposite panel below moves in the chute section of heating 41b and be main, be less important motion, therefore form upper and lower two sides and open the impartial state of distance, promptly full air intake state with lifter motion.
As shown in Figure 4, when air conditioner heat-production, mechanism can realize that panel 20 is opened to full air intake state automatically.The gap that this moment, panel 20 upper and lowers were all opened about 25mm, return air S2 in the formation, following return air S4, while panel 20 lift stroke about 15mm of having an appointment.This state can increase the gap (four limits, panel upper and lower, left and right altogether gap) everywhere of air-conditioning panel 20 and panel body 10; And then increased the intake of air-conditioning; And this moment is bigger when the air quantity that increases is than refrigerating state, the demand of bigger ability (bigger by 10% than refrigerating capacity) when satisfying air-conditioning and heating.At this moment, because the air-out direction S5 that heats down,, also can not cause " return air short circuit " phenomenon even increase return air function under the panel.
As shown in Figure 5; When the slide block of panel 20 continues to slide in the section of the heating 41b at chute 41; The angle of driven gear 53 actuating arms and vertical curve is by 60 ° to 130 °, and the sine value of angle increases afterwards earlier and subtracts the increasing of cosine value decrease in this scope; Therefore panel 20 middle parts are main motion with the lifter motion, and toward panel body 10 direction drawback movements.The slide block of panel 20 belows moves in the section of the heating 41b of chute 41 and pushes moving beyond the continuation to be main, to be less important motion with lifter motion, therefore form panel top drawback movement that the state of distance and angle increasing, i.e. service mode are opened in the below.About 45 ° of the angle that final panel 20 and panel body 10 form, convenient for maintaining.
From above description, can find out that the utility model the above embodiments have realized following technique effect:
Panel can be opened to automatically air intake state, full air intake state and and panel body be the service mode of 45 ° of angles, and these three kinds of states can manually be realized.Because whole mechanism is simple, movable part quantity is few, has only three of panel, driving and driven gears, and hinging manner is simple, so mechanism obtains better reliability and assembly process process.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (9)
1. an air-conditioner comprises panel body (10), and the panel (20) that is arranged on said panel body (10) front side, it is characterized in that,
Said air-conditioner also comprises chute box (40) and the driving mechanism (50) that is arranged on the said panel body (10);
Be provided with chute (41) in the said chute box (40), be set with support arm (21) on the said panel (20), said support arm (21) is slidably disposed in the said chute (41) away from the free end of said panel (20);
Said driving mechanism (50) is provided with actuating arm (54), and the free end of said actuating arm (54) and said panel (20) are hinged.
2. air-conditioner according to claim 1 is characterized in that,
Said chute (41) is arranged on the top of said chute box (40), and said chute (41) comprises refrigerating section (41a) and the section of heating (41b), and the angle (α) of said refrigerating section (41a) and vertical curve is less than the angle (β) of the said section of heating (41b) with vertical curve.
3. air-conditioner according to claim 2; It is characterized in that; Said panel (20) has last return air position that upside opens and the full return air position of all opening, both sides up and down; Said refrigerating section (41a) is opened to the said return air position of going up corresponding to said panel (20) from the closed position, the corresponding said panel of the said section of heating (41b) (20) is opened to said full return air position from the said return air position of going up.
4. air-conditioner according to claim 3 is characterized in that, said panel (20) also has the maintenance position that downside is opened, and the said section of heating (41b) is opened to said maintenance position corresponding to said full return air position.
5. air-conditioner according to claim 1 is characterized in that,
Said chute box (40) is two, is separately positioned on the both sides of said panel body (10);
Said driving mechanism (50) comprises power source (51) and drives box (57) by the first driving box (56) and second that said power source (51) drives that said first drives box (56) and said second drives the both sides that box (57) is separately positioned on said panel body (10);
The said first driving box (56) and said second drives on the box (57) and is provided with a said actuating arm (54) separately, and the free end of two said actuating arms (54) is hinged with said panel (20) respectively.
6. air-conditioner according to claim 5 is characterized in that,
Said first drives in the box (56) and is provided with the driving gear (52) that is connected with said power source (51), and with the driven gear (53) of said driving gear (52) engagement, said driven gear (53) is provided with actuating arm (54);
Said driven gear (53) axle center is provided with power transmission shaft (55), said power transmission shaft (55) be arranged on said second actuating arm (54) that drive in the box (57) and be connected.
7. according to claim 5 or 6 described air-conditioners, it is characterized in that described power source (51) is a stepper motor.
8. air-conditioner according to claim 1 is characterized in that, said panel (20) is provided with buckle (23), and said actuating arm (54) end is provided with cylinder axis, said cylinder axis and rotatably clamping mutually of said buckle (23).
9. air-conditioner according to claim 1 is characterized in that,
Said panel body (10) downside is provided with air outlet; Said air outlet is provided with wind deflector (30); Said panel (20) is when closing; Have space (31) between the lower limb of said wind deflector (30) and said panel (20), said panel (20) lower limb is provided with the decorative panel (22) that is used to block said space (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204470597U CN202328689U (en) | 2011-11-11 | 2011-11-11 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204470597U CN202328689U (en) | 2011-11-11 | 2011-11-11 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202328689U true CN202328689U (en) | 2012-07-11 |
Family
ID=46440670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204470597U Withdrawn - After Issue CN202328689U (en) | 2011-11-11 | 2011-11-11 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202328689U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104969A (en) * | 2011-11-11 | 2013-05-15 | 珠海格力电器股份有限公司 | Air conditioner |
| CN103574763A (en) * | 2012-07-27 | 2014-02-12 | 珠海格力电器股份有限公司 | Air conditioner |
| CN113137661A (en) * | 2021-04-20 | 2021-07-20 | 珠海格力电器股份有限公司 | Driving mechanism of air conditioner panel, air conditioner indoor unit and air conditioner |
-
2011
- 2011-11-11 CN CN2011204470597U patent/CN202328689U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104969A (en) * | 2011-11-11 | 2013-05-15 | 珠海格力电器股份有限公司 | Air conditioner |
| CN103104969B (en) * | 2011-11-11 | 2015-10-14 | 珠海格力电器股份有限公司 | Air-conditioner |
| CN103574763A (en) * | 2012-07-27 | 2014-02-12 | 珠海格力电器股份有限公司 | Air conditioner |
| CN113137661A (en) * | 2021-04-20 | 2021-07-20 | 珠海格力电器股份有限公司 | Driving mechanism of air conditioner panel, air conditioner indoor unit and air conditioner |
| CN113137661B (en) * | 2021-04-20 | 2022-06-28 | 珠海格力电器股份有限公司 | Driving mechanism of air conditioner panel, air conditioner indoor unit and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120711 Effective date of abandoning: 20151014 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |