CN203163185U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN203163185U CN203163185U CN 201320135930 CN201320135930U CN203163185U CN 203163185 U CN203163185 U CN 203163185U CN 201320135930 CN201320135930 CN 201320135930 CN 201320135930 U CN201320135930 U CN 201320135930U CN 203163185 U CN203163185 U CN 203163185U
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- gear
- gearcase
- driven gear
- air
- conditioner
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Abstract
The utility model provides an air conditioner which comprises an air-out frame, a plurality of gratings and a drive device, wherein the gratings are connected to the air-out frame in rows, and the drive device drive the gratings to be opened and closed. The drive device comprises a gear box, an engine, a rack, a first driven gear, a plurality of second driven gears and a drive gear, wherein the gear box is arranged on one side of the air-out frame, the engine is mounted on the outside of the gear box, and the rack, the first driven gear, the second driven gears and the drive gear are arranged inside the gear box. The second driven gears are meshed with the rack, the first driven gear is meshed with the rack, the engine is connected with the drive gear and drives the drive gear to rotate, the first driven gear is meshed with the drive gear, the gear shafts of the second driven gears extend out of the gear box, and each gear shaft is connected with one end portion of one grating. According to the air conditioner, one engine is used for driving the gears and the rack, therefore, cost is low, rotation synchronism of the gratings is high, the appearance of the air conditioner is attractive, and the air conditioner is driven stably.
Description
Technical field
The utility model belongs to the heat exchange field, relates in particular to a kind of air-conditioner.
Background technology
See also Fig. 1, the type of drive of the lined grid 101 of existing split-floor type air conditioner 100 is that two motors 102 drive, and connects by the bar linkage structure 103 on the grid 101, thereby realizes that each grid 101 rotates synchronously.This structure exist each grid 101 rotate asynchronous, angle differs, outward appearance drawbacks such as (the essential connecting rods 103 that uses) not attractive in appearance, in addition, because the mode instability that connecting rod 103 drives, essentially use two motors 102, thereby cause cost higher.
The utility model content
The purpose of the utility model embodiment is to provide a kind of air-conditioner, is intended to solve cost height and the inaesthetic problem of air-conditioner that the grid rotation is unstable, rotational angle differs, drives grid that existing air-conditioner exists.
The utility model embodiment realizes like this, a kind of air-conditioner, it comprises outlet frame, is connected in some grids on the described outlet frame and drive described some grids and open and the drive unit that closes side by side, described drive unit comprise a sidepiece that is installed on described outlet frame gearcase, be installed on the motor of described gearcase outside and be arranged at tooth bar, first driven gear, some second driven gears and driving gear in the described gearcase; Described some second driven gears are meshed with described tooth bar, and described first driven gear is meshed with described tooth bar; Described motor is connected with described driving gear, and drives described driving gear rotation; Described first driven gear is meshed with described driving gear; The gear shaft of described some second driven gears stretches out outside the described gearcase, and is connected with a wherein end of each grid respectively, rotates to drive described grid by described second driven gear.
Further, described gearcase comprises box body and is covered on lid on the described box body, described box body has relative 2 first edges on its length direction, described lid has relative 2 second edges on its length direction, first edge of described box body has extended to form some card arms towards corresponding second edge of described lid, second edge of described lid is provided with some fixture blocks, and described card arm is snapped on the described fixture block.
Further, described card arm offers block button hole, and described fixture block has an inclined-plane, and described inclined-plane is guided the end of described card arm and the block button hole of described card arm is stuck on the described fixture block.
Further, the medial surface of described box body offers a long and narrow slideway, and the medial surface of described lid has outwards protruded out card article; One sidepiece of described tooth bar is provided with a raised line, and the other side offers a groove; Described card article is placed in the described groove, and described raised line slides in described slideway.
Further, offer first through slot on the described box body of described gearcase; Inboard corresponding described first through slot of described lid offers one first perforation; Described driving gear is provided with first gear shaft and first mounting end relative with end, the described first gear shaft place; Described first gear shaft is arranged in described first through slot, and described first mounting end is placed in described first perforation; Described motor is installed on the outside of the described lid of described gearcase; Described first perforation is passed in the rotating shaft of described motor, and is connected with described first mounting end of described driving gear.
Further, offer second through slot on the described box body of described gearcase; The inboard of described lid is provided with second depressed part; Described first driven gear is provided with second gear shaft and second mounting end relative with end, the described second gear shaft place; Described second gear shaft is arranged in described second through slot, and described second mounting end is placed in described second depressed part, and described first driven gear is rotating with respect to described gearcase.
Further, offer some the 3rd through slots on the described lid of described gearcase; The inboard of described box body is provided with some the 3rd depressed parts, and described some the 3rd depressed parts are corresponding one by one with described some the 3rd through slots; Each second driven gear is provided with three mounting end relative with end, described gear shaft place; The both ends, the left and right sides of each grid are provided with rotating shaft assembly respectively, and the gear shaft correspondence of each second driven gear is arranged in described the 3rd through slot, and corresponding are connected with the wherein rotating shaft assembly of an end of grid separately; Described the 3rd mounting end correspondence of each second driven gear is placed in described the 3rd depressed part, and each second driven gear is rotating with respect to described gearcase.
Further, the cross section of the gear shaft of described second driven gear is square; The rotating shaft assembly that is connected with described second driven gear of described grid comprises and is arranged in described outlet frame sidepiece and rotating connector; Described connector axially offers installing hole at it; The gear shaft of described installing hole and described second driven gear is suitable.
Further, the sidepiece of stating outlet frame is provided with some erection columns, and described some erection columns penetrate and run through the described box body of described gearcase by the described lid of described gearcase, and described air-conditioner also comprises some fixtures; Described fixture is locked outward in the described erection column by the described box body of described gearcase, with fixing described gearcase.
Further, described air-conditioner also comprises the grid fixed strip that is installed on the described outlet frame, and described grid fixed strip is perpendicular to described grid, and the root of described grid rotates and is installed on the described grid fixed strip.
The motor-driven driving gear rotates, driving first driven gear by driving gear rotates, driving tooth bar by first driven gear again rotates, some second driven gears of rack drives rotate, because the gear shaft of second driven gear is connected with grid, thus, drive grid and rotate synchronously, realize the Push And Release of grid.The air-conditioner of embodiment of the present utility model adopts a motor can drive each grid and rotates synchronously, on this point, embodiment air-conditioner cost of the present utility model reduces, in addition, the air-conditioner of embodiment of the present utility model adopts the type of drive of wheel and rack, the rotational synchronization height of grid, and whole air-conditioner is attractive in appearance, it is stable to drive.
Description of drawings
Fig. 1 is the three-dimensional assembly diagram of the air-conditioner of prior art, and wherein motor is in released state.
Fig. 2 is the three-dimensional assembly diagram of the air-conditioner that provides of the utility model embodiment, wherein drives grid and opens with the drive unit that closes and be in released state.
Fig. 3 is the partial enlarged drawing of the air-conditioner of Fig. 2.
Fig. 4 is the three-dimensional exploded view of drive unit of the air-conditioner of Fig. 2.
Fig. 5 is the front view of drive unit of the air-conditioner of Fig. 3.
Fig. 6 is the three-dimensional exploded view of another angle of drive unit of the air-conditioner of Fig. 4.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 2 and Fig. 3, the air-conditioner 200 that the utility model embodiment provides comprises outlet frame 10, is connected in some grids 20 on the described outlet frame 10 and drive described some grids 20 and open and the drive unit 30 that closes side by side.
Please consult Fig. 4 simultaneously, described drive unit 30 comprise a sidepiece that is installed on described outlet frame 10 gearcase 50, be installed on the motor 51 of described gearcase 50 outsides and be arranged at tooth bar 52, first driven gear 53, some second driven gears 54 and driving gear 55 in the described gearcase 50; Described some second driven gears 54 are meshed with described tooth bar 52, and described first driven gear 53 is meshed with described tooth bar 52; Described motor 51 is connected with described driving gear 55, and drives described driving gear 55 rotations; Described first driven gear 53 is meshed with described driving gear 55; The gear shaft 80 of described some second driven gears 54 stretches out outside the described gearcase 50, and is connected with a wherein end of each grid 20 respectively, rotates to drive described grid 20 by described second driven gear 54.
Motor 51 drives driving gear 55 and rotates, driving first driven gear 53 by driving gear 55 rotates, driving tooth bar 52 by first driven gear 53 again rotates, tooth bar 52 drives some second driven gears 54 and rotates, because the gear shaft 80 of second driven gear 54 is connected with grid 20, thus, drive grid 20 and rotate synchronously, realize the Push And Release of grid 20.The air-conditioner 200 of embodiment of the present utility model adopts a motor 51 can drive each grid 20 and rotates synchronously, on this point, embodiment air-conditioner 200 costs of the present utility model reduce, in addition, the air-conditioner 200 of embodiment of the present utility model adopts the type of drive of wheel and rack 52, the rotational synchronization height of grid 20, and whole air-conditioner is 200 attractive in appearance, it is stable to drive.
Please consult Fig. 5 simultaneously, described gearcase 50 comprises box body 60 and is covered on lid 70 on the described box body 60.Described box body 60 has relative 2 first edges 61 on its length direction, described lid 70 has relative 2 second edges 71 on its length direction, first edge 61 of described box body 60 has extended to form some card arms 62 towards corresponding second edge 71 of described lid 70, second edge 71 of described lid 70 is provided with some fixture blocks 72, and described card arm 62 is snapped on the described fixture block 72.Engaging of fixture block 72 on the card arm 62 at first edge 61 by box body 60 and lid 70 second edges 71, make box body 60 and lid 70 be assembled into a whole gearcase 50, and first driven gear 53, second driven gear 54, tooth bar 52 and driving gear 55 is ccontaining in it, and then make whole drive unit 30 outward appearances cleaner and tidier.
Described card arm 62 offers block button hole, and described fixture block 72 has an inclined-plane 73, and the end of the described card arm 62 of described inclined-plane 73 guidings also is stuck on the described fixture block 72 block button hole 63 of described card arm 62.The existence on the inclined-plane 73 of fixture block 72 makes card arm 62 easier with the buckle of fixture block 72.
Please consult Fig. 4 again and consult Fig. 6 simultaneously, the medial surface of described box body 60 offers a long and narrow slideway 64, and the medial surface of described lid 70 has outwards protruded out card article 74; One sidepiece of described tooth bar 52 is provided with a raised line 81, and the other side offers a groove 82; Described card article 74 is placed in the described groove 82, and described raised line 81 slides in described slideway 64.Cooperating of card article 74 by lid 70 and the groove 82 of tooth bar 52 and cooperating of the raised line 81 of the slideway 64 of box body 60 and tooth bar 52 make tooth bar 52 stably mobile in gearcase 50.When motor 51 work, motor 51 drives driving gear 55 and rotates, and driving gear 55 drives first driven gear 53 and rotates, it is mobile in gearcase 50 that first driven gear 53 drives tooth bar 52, when tooth bar 52 was mobile in gearcase 50, second driven gear 54 rotated, and then made grid 20 swings.
Offer first through slot 65 on the described box body 60 of described gearcase 50; Inboard corresponding described first through slot 65 of described lid 70 offers one first perforation 76; Described driving gear 55 is provided with first gear shaft 83 and first mounting end 84 relative with end, described first gear shaft, 80 place; Described first gear shaft 80 is arranged in described first through slot 65, and described first mounting end 84 is placed in described first perforation 76, is installed on the described gearcase 50 thereby driving gear 55 is rotated; Described motor 51 is installed on the outside of the described lid 70 of described gearcase 50; Described first perforation 76 is passed in the rotating shaft 85 of described motor 51, and is connected with described first mounting end 84 of described driving gear 55, so that motor 51 drives driving gear 55.
Offer second through slot 66 on the described box body 60 of described gearcase 50; The inboard of described lid 70 is provided with second depressed part 77; Described first driven gear 53 is provided with second gear shaft 86 and second mounting end 87 relative with end, described second gear shaft, 80 place; Described second gear shaft 80 is arranged in described second through slot 66, and described second mounting end 87 is placed in described second depressed part 77, is installed on the described gearcase 50 thereby first driven gear 53 is rotated.Described first driven gear 53 is rotating with respect to described gearcase 50.
Please consult Fig. 3 simultaneously, offer some the 3rd through slots 78 on the described lid 70 of described gearcase 50; The inboard of described box body 60 is provided with some the 3rd depressed parts 67, and described some the 3rd depressed parts 67 are corresponding one by one with described some the 3rd through slots 78; Each second driven gear 54 is provided with three mounting end 88 relative with end, described gear shaft 80 place; The both ends, the left and right sides of each grid 20 are provided with rotating shaft assembly 40 respectively, gear shaft 80 correspondences of each second driven gear 54 are arranged in described the 3rd through slot 78, and corresponding be connected with the rotating shaft assembly 40 of a wherein end of grid 20 separately, so that second driven gear 54 drives grids 20 rotations by rotating shaft assembly 40 when rotating; Described the 3rd mounting end 88 correspondences of each second driven gear 54 are placed in described the 3rd depressed part 67, and each second driven gear 54 is rotating with respect to described gearcase 50.
The cross section of the gear shaft 80 of described second driven gear 54 is square; The rotating shaft assembly 40 that is connected with described second driven gear 54 of described grid 20 comprises and is arranged in described outlet frame 10 sidepieces and rotating connector 41; Described connector 41 axially offers installing hole 42 at it; Described installing hole 42 is suitable with the gear shaft 80 of described second driven gear 54.
The sidepiece of described outlet frame 10 is provided with some erection columns 11, and described some erection columns 11 are penetrated and run through the described box body 60 of described gearcase 50 by the described lid 70 of described gearcase 50.Described air-conditioner 200 also comprises some fixture (not shown); Described fixture is by described box body 60 outer the locking in the described erection column 11 of described gearcase 50, with fixing described gearcase 50.
Described air-conditioner 200 also comprises the grid fixed strip 21 that is installed on the described outlet frame 10, and described grid fixed strip 21 is perpendicular to described grid 20, and the root of described grid 20 rotates and is installed on the described grid fixed strip 21.
The quantity of described grid 20 equates with the quantity of described second driven gear 54.Described grid 20 and second driven gear, 54 quantity can be chosen suitable quantity according to actual conditions, and general range is 2～8.
At air-conditioner 200 of the present utility model when mounted, elder generation will be mounted on the grid 20 in the axis hole of the two ends insertion outlet frame 10 of grid 20 and then with grid fixed strip 21; In addition, driving gear 55, first driven gear 53, second driven gear 54 and tooth bar 52 are put to the box body 60 of gearcase 50, lid 70 fastenings with gearcase 50, again motor 51 is fixed on the gearcase 50, the rotating shaft 85 of motor 51 is inserted in the gearcase 50, and be connected with driving gear 55.Motor 51 drives tooth bar 52 by driving gear 55, first driven gear 53, and tooth bar 52 drives each second driven gear 54 again, and each second driven gear 54 drives each corresponding grid 20 again.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. air-conditioner, it comprises outlet frame, is connected in some grids on the described outlet frame and drive described some grids and open and the drive unit that closes side by side, it is characterized in that: described drive unit comprise a sidepiece that is installed on described outlet frame gearcase, be installed on the motor of described gearcase outside and be arranged at tooth bar, first driven gear, some second driven gears and driving gear in the described gearcase; Described some second driven gears are meshed with described tooth bar, and described first driven gear is meshed with described tooth bar; Described motor is connected with described driving gear, and drives described driving gear rotation; Described first driven gear is meshed with described driving gear; The gear shaft of described some second driven gears stretches out outside the described gearcase, and is connected with a wherein end of each grid respectively, rotates to drive described grid by described second driven gear.
2. air-conditioner as claimed in claim 1, it is characterized in that: described gearcase comprises box body and is covered on lid on the described box body, described box body has relative 2 first edges on its length direction, described lid has relative 2 second edges on its length direction, first edge of described box body has extended to form some card arms towards corresponding second edge of described lid, second edge of described lid is provided with some fixture blocks, and described card arm is snapped on the described fixture block.
3. air-conditioner as claimed in claim 2, it is characterized in that: described card arm offers block button hole, and described fixture block has an inclined-plane, and described inclined-plane is guided the end of described card arm and the block button hole of described card arm is stuck on the described fixture block.
4. as each described air-conditioner of claim 2-3, it is characterized in that: the medial surface of described box body offers a long and narrow slideway, and the medial surface of described lid has outwards protruded out card article; One sidepiece of described tooth bar is provided with a raised line, and the other side offers a groove; Described card article is placed in the described groove, and described raised line slides in described slideway.
5. as each described air-conditioner of claim 2-3, it is characterized in that: offer first through slot on the described box body of described gearcase; Inboard corresponding described first through slot of described lid offers one first perforation; Described driving gear is provided with first gear shaft and first mounting end relative with end, the described first gear shaft place; Described first gear shaft is arranged in described first through slot, and described first mounting end is placed in described first perforation; Described motor is installed on the outside of the described lid of described gearcase; Described first perforation is passed in the rotating shaft of described motor, and is connected with described first mounting end of described driving gear.
6. as each described air-conditioner of claim 2-3, it is characterized in that: offer second through slot on the described box body of described gearcase; The inboard of described lid is provided with second depressed part; Described first driven gear is provided with second gear shaft and second mounting end relative with end, the described second gear shaft place; Described second gear shaft is arranged in described second through slot, and described second mounting end is placed in described second depressed part, and described first driven gear is rotating with respect to described gearcase.
7. as each described air-conditioner of claim 2-3, it is characterized in that: offer some the 3rd through slots on the described lid of described gearcase; The inboard of described box body is provided with some the 3rd depressed parts, and described some the 3rd depressed parts are corresponding one by one with described some the 3rd through slots; Each second driven gear is provided with three mounting end relative with end, described gear shaft place; The both ends, the left and right sides of each grid are provided with rotating shaft assembly respectively, and the gear shaft correspondence of each second driven gear is arranged in described the 3rd through slot, and corresponding are connected with the wherein rotating shaft assembly of an end of grid separately; Described the 3rd mounting end correspondence of each second driven gear is placed in described the 3rd depressed part, and each second driven gear is rotating with respect to described gearcase.
8. air-conditioner as claimed in claim 7, it is characterized in that: the cross section of the gear shaft of described second driven gear is square; The rotating shaft assembly that is connected with described second driven gear of described grid comprises and is arranged in described outlet frame sidepiece and rotating connector; Described connector axially offers installing hole at it; The gear shaft of described installing hole and described second driven gear is suitable.
9. as claim 2 or 3 described air-conditioners, it is characterized in that: the sidepiece of described outlet frame is provided with some erection columns, described some erection columns penetrate and run through the described box body of described gearcase by the described lid of described gearcase, and described air-conditioner also comprises some fixtures; Described fixture is locked outward in the described erection column by the described box body of described gearcase, with fixing described gearcase.
10. as each described air-conditioner of claim 1-3, it is characterized in that: described air-conditioner also comprises the grid fixed strip that is installed on the described outlet frame, described grid fixed strip is perpendicular to described grid, and the root of described grid rotates and is installed on the described grid fixed strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135930 CN203163185U (en) | 2013-03-22 | 2013-03-22 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135930 CN203163185U (en) | 2013-03-22 | 2013-03-22 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163185U true CN203163185U (en) | 2013-08-28 |
Family
ID=49024364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320135930 Expired - Lifetime CN203163185U (en) | 2013-03-22 | 2013-03-22 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386562A (en) * | 2018-05-07 | 2018-08-10 | 浙江理工大学 | A kind of grid valve |
| CN112484476A (en) * | 2020-11-30 | 2021-03-12 | 重庆盛勋机械制造有限公司 | Cyclone machine for drying green bricks |
-
2013
- 2013-03-22 CN CN 201320135930 patent/CN203163185U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386562A (en) * | 2018-05-07 | 2018-08-10 | 浙江理工大学 | A kind of grid valve |
| CN112484476A (en) * | 2020-11-30 | 2021-03-12 | 重庆盛勋机械制造有限公司 | Cyclone machine for drying green bricks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |