CN100348915C - Photo frame style air conditioner - Google Patents
Photo frame style air conditioner Download PDFInfo
- Publication number
- CN100348915C CN100348915C CNB031406211A CN03140621A CN100348915C CN 100348915 C CN100348915 C CN 100348915C CN B031406211 A CNB031406211 A CN B031406211A CN 03140621 A CN03140621 A CN 03140621A CN 100348915 C CN100348915 C CN 100348915C
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- stepper motor
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Abstract
The present invention relates to a picture frame type air conditioner. The present invention has the advantages that a motor cover is arranged in the picture frame type air conditioner, and the motor cover can be used for protecting a motor which is used for regulating the rotation of a sucking grid and can also be used for managing and protecting electric wires which are connected with the motor. The picture frame type air conditioner provided by the present invention generally comprises a casing, a front plate, a front grid, a motor and a motor cover, wherein a turbo fan and a heat exchanger are arranged in the casing; the front plate is arranged before the casing to form a sucking opening which is used for sucking air; the front grid is arranged before the front plate in a rotatable way according to a certain angle to open and close the sucking opening; the motor can be arranged at one side of the front plate in a connected way with one end of the front grid to regulate the angle of the front grid; the motor cover is arranged at one side of the front plate, and is used for protecting the motor and managing and protecting electric wires which are connected with the motor.
Description
Technical field
The present invention relates to a kind of photo frame type air conditioner (An air-conditioner), it can minimize the integral thickness of casing by built-in turbo fan (turbo fan), makes air conditioner to install and hangs over the enterprising enforcement usefulness of wall; Furtherly; relate to a kind of photo frame type air conditioner that can bring following effect: in above-mentioned photo frame type air conditioner, motor cover is set; make above-mentioned motor cover to protect to be used for to regulate to suck the grid motor rotating, and the electric wire that is connected with above-mentioned motor of arrangement and protection.
Background technology
In general, air conditioner is a kind of heater and parts such as cooling device and clarifier of utilizing, to indoorly heat, cooling or air purified the device that is provided with for purpose, and can make room air more comfortable.Develop a kind of turbo fan (turbo fan) that is built-in with recently, make the minimized photo frame type air conditioner of integral thickness of casing, above-mentioned photo frame type air conditioner can be installed on the chamber interior walls as picture frame.
Fig. 1 demonstrates the exploded perspective view of the photo frame type air conditioner of existing technology.Fig. 2 demonstrates the oblique view of front panel inside of the photo frame type air conditioner of existing technology.
As shown in Figure 1, the photo frame type air conditioner of prior art comprises casing 2, pressure fan 4, heat exchanger 6, front panel 8 substantially, discharges grid 10a, 10b, 10c and front grid 12.Said machine casing 2 forms the very thin rectangle of integral thickness, and the front is open; Above-mentioned pressure fan 4 is arranged on the inboard of said machine casing 2; Above-mentioned heat exchanger 6 is arranged on the place ahead of above-mentioned pressure fan 4; Above-mentioned front panel 8 is arranged on the place ahead of above-mentioned heat exchanger 6, is formed with the suction inlet 8a that is used to suck air; Above-mentioned discharge grid 10a, 10b, 10c are arranged between said machine casing 2 and the above-mentioned front panel 8, and are formed with outlet (not demonstrating in the accompanying drawing), and above-mentioned outlet is discharged the air after the heat exchange; Above-mentioned front grid 12 can be rotatably set in the front of above-mentioned discharge grid 10a, 10b, 10c according to certain angle, and above-mentioned suction inlet 8a is opened and closed.
In addition, be provided with blow vent (orifice) 14 in the outside of above-mentioned pressure fan 4,14 pairs of above-mentioned blow vents are by the channeling conduct of above-mentioned suction inlet 8a inhaled air, prevent that above-mentioned air from producing the turbulent flow to above-mentioned outlet (not demonstrating in the accompanying drawing) side, and divide the air of inhaled air and discharge; Upper front at above-mentioned blow vent 14 is provided with control cabinet (control box) 16, is provided with electric-controlled parts in the above-mentioned control cabinet 16, and above-mentioned electric-controlled parts is used to regulate the work of air conditioner.
Wherein, above-mentioned pressure fan 4 is made of turbo fan (turbo fan) 4a and motor 4b.Above-mentioned turbo fan 4a not only can make the integral thickness of said machine casing 2 minimize, but also can make horizontal leaked-in air carry out vertical discharge; Above-mentioned motor 4b is rotated above-mentioned turbo fan 4a.
Particularly as shown in Figure 2, above-mentioned front panel 8 has following structure: the both sides at above-mentioned front panel 8 form segment difference section part 9a, 9b; A plurality of front grids 12 are arranged between above-mentioned segment difference section part 9a, the 9b; Decorative element 11a, 11b are installed on the front panel 8 of above-mentioned front grid 12 both sides; Show cover 13 and display board be installed on the front panel 8 of above-mentioned front grid 12 downsides; Air cleaner 13a and dust arrester 13b are removably mounted between above-mentioned front panel 8 and the front grid 12.
Wherein, on above-mentioned segment difference section part 9a, 9b, be formed with the hole 9h that keeps a determining deviation up and down; Be formed with the 1st projection 12a and the 2nd projection 12b at the two ends of above-mentioned front grid 12, above-mentioned the 1st projection 12a and the 2nd projection 12b are inserted in respectively in the above-mentioned hole 9h; Be provided with stepper motor (stepping motor) 15 in the inboard of above-mentioned segment difference section part 9a, 9b, above-mentioned stepper motor 15 is connected with the 1st projection 12a of above-mentioned front grid 12, and above-mentioned front grid 12 is rotated according to certain angle on above-mentioned front panel 8.
Be formed with stiff end 15a, 15b in the both sides of above-mentioned stepper motor 15, said fixing end 15a, 15b can make above-mentioned stepper motor 15 be installed in the medial surface of above-mentioned front panel 8; Fixed hub 8b, 8c are formed on the inboard of above-mentioned front panel 8 highlightedly, and at said fixing axle sleeve 8b, the center of 8c is formed with bolt slot; By said structure, make said fixing end 15a, 15b utilize bolt (not demonstrating in the accompanying drawing) to be fixed on said fixing axle sleeve 8b, on the 8c.
In addition, the electric wire L that is connected with above-mentioned stepper motor 15 is connected with the electric-controlled parts of above-mentioned control cabinet 16 inside.
But the photo frame type air conditioner with prior art of said structure but has following problem:
That is to say, the stepper motor 15 that above-mentioned front grid 12 is rotated is arranged on above-mentioned front panel 8 inboards, and above-mentioned stepper motor 15 is subjected to external impact or drives turbo fan (turbo fan) influencing when 4a sucks air at a high speed and being damaged easily.
In addition, owing to connect the inboard that the electric wire L of the electric-controlled parts of above-mentioned stepper motor 15 and above-mentioned control cabinet 16 inside is arranged on above-mentioned front panel 8, make to make said wires L broken string when needing the above-mentioned front panel of dismounting 8 in order to repair or to check.
Summary of the invention
The present invention proposes for the problem that the photo frame type air conditioner that solves above-mentioned prior art exists; the purpose of this invention is to provide the photo frame type air conditioner that to bring following effect: even be subjected to external impact or suck extraneous air at a high speed by turbo fan; the stepper motor of rotation front grid also can be protected; and can put and protect the electric wire of the electric-controlled parts that connects above-mentioned stepper motor and control cabinet inside in order, improve the reliability of product.
In order to realize the purpose of the invention described above; the invention provides a kind of photo frame type air conditioner; this photo frame type air conditioner comprises casing substantially; front panel; front grid; stepper motor and motor cover; heat exchanger is set in the casing; front panel is arranged on the front of casing; be formed with the suction inlet that is used to suck air; front grid is according to the rotatable front that is arranged on front panel of certain angle; suction inlet is opened and closed; be provided with turbo fan in this casing; stepper motor and front grid have a plurality of respectively; the stepper motor ground connection that can link to each other with an end of front grid is arranged on a side of front panel, regulates the angle of front grid, and motor cover is arranged on a side of front panel; protection stepper motor, and the electric wire that is connected with stepper motor of arrangement and protection.
The present invention with said structure can bring following effect: motor cover is used to protect stepper motor that front grid is rotated and the electric wire that is connected with above-mentioned stepper motor; Because the motor cover with above-mentioned functions is arranged on the inboard of front panel, so even be subjected to external impact or make air suck at a high speed by turbo fan (turbo fan), above-mentioned stepper motor also can be protected; Even the dismounting front panel also can be by above-mentioned motor cover, the electric wire that arrangement and protection are connected with above-mentioned stepper motor; By said structure, improved the reliability of product.
Description of drawings
Fig. 1 demonstrates the exploded perspective view of the photo frame type air conditioner of existing technology;
Fig. 2 demonstrates the oblique view of front panel inside of the photo frame type air conditioner of existing technology;
Fig. 3 demonstrates the exploded perspective view of photo frame type air conditioner of the present invention;
Fig. 4 demonstrates the oblique view of the front panel inside of photo frame type air conditioner of the present invention;
Fig. 5 demonstrates the oblique view of motor cover of the present invention.
The critical piece description of reference numerals
58: front panel 58a: suction inlet
58b: secure bond axle sleeve 62: front grid
65: stepper motor 65a, 65b: stiff end
72a: fixed hub 72b: fixed hub
74a, 74b: positioning element 80: motor cover
82: the secure bond part
The specific embodiment
With reference to the accompanying drawings, embodiments of the invention are elaborated.
Fig. 3 demonstrates the exploded perspective view of photo frame type air conditioner of the present invention.Fig. 4 demonstrates the oblique view of the front panel inside of photo frame type air conditioner of the present invention.Fig. 5 demonstrates the oblique view of motor cover of the present invention.
As shown in Figure 3, photo frame type air conditioner of the present invention has following structure: casing 52 forms the rectangle of thinner thickness, and the front of said machine casing 52 is open; Be provided with two pressure fans 54 in the inboard of said machine casing 52, above-mentioned two pressure fans 54 are respectively formed at the both sides of said machine casing 52 inside; Central authorities in said machine casing 52 are provided with demarcation strip 55, and above-mentioned demarcation strip 55 is separated between above-mentioned pressure fan 54; Be provided with heat exchanger 56 in the place ahead of above-mentioned pressure fan 54,56 pairs of air of above-mentioned heat exchanger carry out heat exchange.
In addition, be provided with front panel 58, be formed with the suction inlet 58a that is used to suck air on the above-mentioned front panel 58 in the place ahead of above-mentioned heat exchanger 56; Between said machine casing 52 and front panel 58, be provided with and discharge grid 60a, 60b, 60c, above-mentioned discharge grid 60a, 60b, 60c both sides and the downside between said machine casing 52 and front panel 58, be formed with outlet (not demonstrating in the accompanying drawing) on above-mentioned discharge grid 60a, 60b, 60c, above-mentioned outlet is discharged the air after the heat exchange; Above-mentioned front panel 58 is provided with front grid 62, and above-mentioned front grid 62 is rotated according to certain angle in the front of above-mentioned front panel 58, can open and close above-mentioned suction inlet 58a; Dismountable air cleaner 63 and dust arrester 64 are installed between above-mentioned front panel 58 and front grid 62.
In addition, be provided with blow vent (orifice) 66 in the outside of above-mentioned pressure fan 54,66 pairs of above-mentioned blow vents are by the channeling conduct of above-mentioned suction inlet 58a inhaled air, prevent that above-mentioned air from producing the turbulent flow to above-mentioned outlet (not demonstrating in the accompanying drawing) side, and divide the air of inhaled air and discharge; Front on above-mentioned blow vent 66 tops is provided with control cabinet 68, is provided with electric-controlled parts in the above-mentioned control cabinet 68, and above-mentioned electric-controlled parts is used to regulate the work of air conditioner.
Wherein, above-mentioned pressure fan 54 is made of turbo fan (turbo fan) 5 4a and motor 54b.Above-mentioned turbo fan 54a not only makes the integral thickness of said machine casing 52 minimize, and horizontal leaked-in air is vertically discharged; Above-mentioned motor 54b is rotated above-mentioned turbo fan 54a.Be respectively arranged with above-mentioned two pressure fans 54 in the both sides, inside of said machine casing 52.
Particularly as shown in Figure 4, above-mentioned front panel 58 has following structure: be formed with segment difference section part 59a in the both sides of above-mentioned front panel 58,59b; Central authorities at above-mentioned front panel 58 are formed with separating table 59c, when above-mentioned separating table 59c distinguishes above-mentioned front panel 58 both sides, support above-mentioned air cleaner 63; At above-mentioned segment difference section part 59a, be provided with a plurality of front grids 62 between the 59b, wherein, being installed in above-mentioned front panel 58 front grid 62 bottom can dismantle downwards from above-mentioned front panel 58, makes that above-mentioned air cleaner 63 can be from the lower end dismounting of above-mentioned front panel 58.
Wherein, hole 59h keeps a determining deviation ground to form at above-mentioned segment difference section part 59a, on the 59b up and down; Be formed with the 1st projection 62a and the 2nd projection 62b at the two ends of above-mentioned front grid 62, above-mentioned the 1st projection 62a and the 2nd projection 62b are inserted in the above-mentioned hole 59h; At above-mentioned segment difference section part 59a, the inboard of 59b is provided with stepper motor 65, and above-mentioned stepper motor 65 is connected with the 1st projection 62a of above-mentioned front grid 62, and above-mentioned front grid 62 is rotated according to certain angle from above-mentioned front panel 58.
In addition, be formed with stiff end 65a, 65b in the both sides of above-mentioned stepper motor 65, said fixing end 65a, 65b can make above-mentioned stepper motor 65 be installed in the medial surface of above-mentioned front panel 58; Said fixing end 65a, 65b are fixed on the fixture of above-mentioned front panel 58 medial surfaces by bolt (not demonstrating in the accompanying drawing).
Simultaneously, the said fixing device is made of fixed hub 72a, 72b and positioning element 74a, 74b.The center of said fixing axle sleeve 72a, 72b is formed with bolt slot, by combining of above-mentioned bolt slot and bolt (not demonstrating in the accompanying drawing), makes stiff end 65a, the 65b of above-mentioned stepper motor 65 combine with said fixing axle sleeve 72a, 72b respectively; Above-mentioned positioning element 74a, 74b are integrally formed in the upper end of said fixing axle sleeve 72a, 72b, be used for fixing respectively stiff end 65a, the 65b of above-mentioned stepper motor 65, make stiff end 65a, the 65b of above-mentioned stepper motor 65 can correctly be positioned on said fixing axle sleeve 72a, the 72b.
Wherein, the outstanding upper end that is formed on said fixing axle sleeve 72a, 72b around the part of above-mentioned positioning element 74a, 74b makes that the positioning element 74a, the 74b that are formed on above-mentioned fixed hub 72a, the 72b upper end that adjoins each other are corresponding mutually.
On the one hand, being provided with box motor cover 80 at the medial surface of above-mentioned front panel 58, is open below the above-mentioned box motor cover 80, can cover the electric wire L that is connected with above-mentioned stepper motor 65.Above-mentioned box motor cover 80 is used to protect above-mentioned stepper motor 65, also puts in order and the electric wire L that protects the electric-controlled parts that is connected above-mentioned stepper motor 65 and above-mentioned control cabinet 68 inside simultaneously.
As shown in Figure 5, above-mentioned motor cover 80 has following structure: the central authorities of above-mentioned motor cover 80 are formed with a plurality of secure bond parts 82, are formed with bolt hole 82h on above-mentioned a plurality of secure bond parts 82; Be formed with a plurality of secure bond axle sleeve 58b in the inboard of above-mentioned front panel 58, the center of above-mentioned a plurality of secure bond axle sleeve 58b is formed with bolt slot; Make said fixing bound fraction 82 can by bolt (not demonstrating in the accompanying drawing) be fixed on said fixing bound fraction 82 corresponding positions on.
Below with reference to the back accompanying drawing, the work of the present invention with said structure is described.
At first, the 1st projection 62a of above-mentioned front grid 62 is connected with the rotating shaft (not demonstrating in the accompanying drawing) of above-mentioned stepper motor 65, if make stiff end 65a, the 65b of above-mentioned stepper motor 65 be placed on the upside of said fixing axle sleeve 72a, 72b, stiff end 65a, the 65b of then above-mentioned stepper motor 65 and fixed hub 72a, 72b combine by bolt (not demonstrating in the accompanying drawing).
At this moment, by being formed on positioning element 74a, the 74b of said fixing axle sleeve 72a, 72b upper end, make stiff end 65a, the 65b of above-mentioned stepper motor 65 be placed on the correct secure bond position of said fixing axle sleeve 72a, 72b.
In addition, be provided with motor cover 80 in the inboard of above-mentioned front panel 58, the secure bond part 82 of above-mentioned motor cover 80 is by on the secure bond axle sleeve 56b that is bolted to above-mentioned front panel 58.By said structure, make 80 couples of electric wire L that are connected with above-mentioned stepper motor 65 of above-mentioned motor cover put in order and protect, cover above-mentioned stepper motor 65 and said wires L simultaneously together.
So, even suffer outside impact or make air suck at a high speed by turbo fan (turbo fan) 4a, can prevent that also above-mentioned stepper motor 65 from sustaining damage, and because the electric wire L that is connected with above-mentioned stepper motor 65 is arranged on the inside of above-mentioned motor cover 80, even also can prevent said wires L broken string when needing the above-mentioned front panel of dismounting 58 in order to repair or to check.
Up to the present, though be that the center has been described in detail with embodiments of the invention, the those of ordinary skill in the technical field of the invention can propose a lot of distortion in basic fundamental thought range of the present invention.Basic fundamental thought of the present invention is embodied in the patent request scope, and all difference in the equal with it scope all should be interpreted as belonging to scope of the present invention.
Claims (4)
1; a kind of photo frame type air conditioner; comprise casing; front panel; front grid; stepper motor and motor cover; be provided with heat exchanger in the casing; front panel is arranged on the front of casing; be formed with the suction inlet that is used to suck air; front grid can be rotatably set in the front of front panel according to certain angle; suction inlet is opened and closed; it is characterized in that: be provided with turbo fan (54a) in the described casing (52); stepper motor (65) has a plurality of respectively with front grid (62); stepper motor (65) is connected with an end of front grid (62); stepper motor (65) is arranged on a side of front panel (58), the angle that is used to regulate front grid (62), and motor cover (80) is arranged on a side of front panel (58); be used to protect stepper motor (65), and the electric wire (L) that is connected with stepper motor (65) of arrangement and protection.
2. photo frame type air conditioner according to claim 1 is characterized in that:
Outstanding the 1st projection (62a) and the 2nd projection (62b) that forms in described front grid two ends, the 1st projection (62a) and the 2nd projection (62b) are inserted in the hole (59h) on the segment difference section part (59a, 59b) of front panel (58) both sides, and stepper motor (65) ground connection that links to each other with the 1st projection (62a) is fixed on the inboard fixture of front panel (58).
3. photo frame type air conditioner according to claim 2, it is characterized in that: described fixture is made of fixed hub (72a, 72b) and positioning element (74a, 74b), be formed with bolt slot on the fixed hub (72a, 72b), bolt slot makes the two ends of stepper motor (65) carry out combination by bolt respectively, positioning element (74a, 74b) is integrally formed in the upper end of fixed hub (72a, 72b), be used for locating respectively the two ends of stepper motor (65), make the two ends of stepper motor (65) correctly be positioned at (72a, 72b) on the fixed hub.
4. photo frame type air conditioner according to claim 1, it is characterized in that: the central authorities of described motor cover (80) are formed with a plurality of secure bond parts (82), be formed with bolt hole (82h) on a plurality of secure bond parts (82), the inboard of front panel (58) is formed with a plurality of secure bond axle sleeves (58b), the center of a plurality of secure bond axle sleeves (58b) is formed with bolt slot, secure bond part (82) utilization be bolted to secure bond part (82) corresponding position on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031406211A CN100348915C (en) | 2003-04-30 | 2003-04-30 | Photo frame style air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031406211A CN100348915C (en) | 2003-04-30 | 2003-04-30 | Photo frame style air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1542339A CN1542339A (en) | 2004-11-03 |
| CN100348915C true CN100348915C (en) | 2007-11-14 |
Family
ID=34323857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031406211A Expired - Fee Related CN100348915C (en) | 2003-04-30 | 2003-04-30 | Photo frame style air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100348915C (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1247961A (en) * | 1998-09-01 | 2000-03-22 | 富士通将军股份有限公司 | Air conditioner |
| CN2480892Y (en) * | 2001-02-02 | 2002-03-06 | 神基科技股份有限公司 | Apparatus for wire cap from drop |
| CN2505759Y (en) * | 2001-09-19 | 2002-08-14 | 李建华 | Protective cover of automatic opening or closing ventilating window for outdoor unit of air conditioner |
-
2003
- 2003-04-30 CN CNB031406211A patent/CN100348915C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1247961A (en) * | 1998-09-01 | 2000-03-22 | 富士通将军股份有限公司 | Air conditioner |
| CN2480892Y (en) * | 2001-02-02 | 2002-03-06 | 神基科技股份有限公司 | Apparatus for wire cap from drop |
| CN2505759Y (en) * | 2001-09-19 | 2002-08-14 | 李建华 | Protective cover of automatic opening or closing ventilating window for outdoor unit of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1542339A (en) | 2004-11-03 |
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