CN108915145B - Ventilation panel assembly, ventilation assembly with screw-nut detachable structure and ceiling machine - Google Patents
Ventilation panel assembly, ventilation assembly with screw-nut detachable structure and ceiling machine Download PDFInfo
- Publication number
- CN108915145B CN108915145B CN201810872400.XA CN201810872400A CN108915145B CN 108915145 B CN108915145 B CN 108915145B CN 201810872400 A CN201810872400 A CN 201810872400A CN 108915145 B CN108915145 B CN 108915145B
- Authority
- CN
- China
- Prior art keywords
- ventilation
- ventilation panel
- screw
- panel
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/02—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention relates to a ventilation panel assembly, a ventilation assembly with a screw nut detachable structure and a ceiling machine, wherein the ventilation panel assembly comprises a ventilation panel, a rotating wheel and a screw nut unit which are mutually matched are arranged on the ventilation panel to form a screw nut structure, when the rotating wheel rotates, the screw nut unit can be driven to move relative to the ventilation panel, when the screw unit extends out to be connected with an external installation seat, the ventilation panel can be connected with the external installation seat through the screw unit, and when the screw unit retracts, the ventilation panel can be separated from the external installation seat. In the use process, the screw rod unit is driven to slide by rotating the rotating wheel, so that the detachable process of the ventilation panel on the external installation seat is realized, the situation that the ventilation panel falls off from the installation plate due to misoperation is avoided, and the use safety of the ventilation panel assembly is improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a ventilation assembly and a ceiling machine with a detachable structure of a ventilation panel assembly and a screw nut.
Background
The ceiling machine is used as a structure embedded in a ceiling in an air conditioning system, and is mainly used for ventilation and used as a control panel. Ceiling machines mainly comprise panels and grilles, which are required to be cleaned regularly as ventilation components in order to ensure a good ventilation effect. Therefore, the grille is generally connected to the panel in a detachable manner, but the panel which is easy to operate by mistake in the use process and is separated from the grille is based on the detachable connection manner, so that the safety is poor.
Disclosure of Invention
Based on this, it is necessary to provide a ventilation assembly and a ceiling machine of a ventilation panel assembly and a screw nut detachable structure, aiming at the problem that the grid is easily separated from the panel by misoperation, resulting in poor safety.
The utility model provides a ventilation panel assembly, includes ventilation panel, be equipped with mutually supporting swiveling wheel and lead screw unit on the ventilation panel, constitute the lead screw nut structure, work as the swiveling wheel rotates, can drive the lead screw unit for the ventilation panel removes, works as when the lead screw unit stretches out to be connected with external mount pad, ventilation panel can be through the lead screw unit connection on external mount pad, works as when the lead screw unit withdraws, ventilation panel can follow external mount pad and break away from.
The above-mentioned scheme provides a ventilation panel subassembly, through setting up on ventilation panel swiveling wheel and lead screw unit, when needs are installed ventilation panel on the external mount pad, rotate swiveling wheel drives the lead screw unit removes for ventilation panel for the lead screw unit stretches out to be connected with external mount pad, then ventilation panel passes through the lead screw unit is connected on external mount pad. When the ventilation panel is required to be detached, the rotating wheel is rotated to drive the screw rod unit to retract, so that the ventilation panel is separated from the external installation seat. Therefore, in the use process, the disassembly process of the ventilation panel can be realized only by rotating the rotating wheel to drive the screw rod unit to move, the situation that the ventilation panel falls off from the external installation seat under the condition of misoperation is avoided, and the use safety of the ventilation panel assembly is improved.
In one embodiment, the screw rod unit is located on the back of the ventilation panel, the rotating wheel is provided with a through threaded hole, the screw rod of the screw rod unit is installed in the threaded hole in a matched mode, the ventilation panel is provided with a limiting through hole, the rotating wheel is inserted into the limiting through hole, and the outer edge of the rotating wheel protrudes to the front face of the ventilation panel.
In one embodiment, the screw unit further comprises a plug board connected with the screw, the plug board is connected with the extending end of the screw, and the plug board can extend to be connected with an external installation seat.
In one embodiment, the back of the ventilation panel is provided with a clamping position at the position of the screw nut structure, the screw rod is parallel to the clamping position, the plug board comprises a first plug board and a second plug board which are mutually connected, the first plug board and the second plug board are arranged at an included angle, the screw rod is connected with the first plug board, the second plug board can be attached to the clamping position, and the second plug board can extend out to be connected with an external installation seat.
In one embodiment, the first plugboard is provided with a through hole for the screw rod to pass through, the extending end of the screw rod is provided with a limiting block and a fixing buckle, the limiting block and the fixing buckle are arranged along the axial interval of the screw rod, the side surface, opposite to the rotating wheel, of the first plugboard can be abutted to the limiting block, the fixing buckle is detachably connected to the screw rod, and the first plugboard can be limited between the limiting block and the fixing buckle.
In one embodiment, the limiting through hole is an auxiliary hole dug on the ventilation panel, the rotating wheel is inserted into the auxiliary hole, and the outer edge of the rotating wheel protrudes to the front surface of the ventilation panel through the auxiliary hole.
In one embodiment, the ventilation panel comprises a plurality of ventilation holes arranged at intervals, a limit base is arranged on the back surface of the ventilation panel, the limit base comprises a connection back plate, the connection back plate and the rotating wheel are oppositely arranged, a limit through hole is formed between the connection back plate and the side wall of the ventilation hole, the rotating wheel protrudes to the front surface of the ventilation panel through the limit through hole, a through hole is formed in the connection back plate, and a screw rod matched with the rotating wheel is inserted into the through hole.
In one embodiment, the limit base further comprises a limit stop, the limit stop is opposite to the connection backboard, the limit stop is located on one side, close to the extending end of the screw rod, of the connection backboard, the limit stop is provided with a yielding port for the screw rod to pass through, and when the plug board is close to one end of the rotating wheel and abuts against the limit stop, the plug board is retracted to be separated from the external installation seat.
In one embodiment, the limit base further comprises a first guide block and a second guide block connected with the limit stop, wherein the first guide block and the second guide block are respectively positioned at two sides of the screw rod, and a guide space matched with the plug board is formed between the first guide block and the second guide block and between the first guide block and the limit stop.
The utility model provides a lead screw nut detachable construction's ventilation subassembly, includes external mount pad and foretell ventilation panel subassembly, external mount pad for with ventilation panel matched mounting panel, be equipped with on the mounting panel and be used for the installation ventilation panel's installation position, be equipped with first slot or first jack on the mounting panel, works as when the lead screw unit stretches out, the lead screw unit inserts in first slot or the first jack, works as when the lead screw unit withdraws, the lead screw unit withdraws from first slot or first jack.
The above-mentioned scheme provides a lead screw nut detachable construction's ventilation subassembly, mainly through the lead screw nut structure realizes ventilation panel is in detachable connection on the mounting panel. When the ventilation panel needs to be detached from the mounting plate, the rotating wheel is rotated, so that the screw rod unit matched with the rotating wheel moves backwards relative to the first slot or the first jack and exits from the first slot or the first jack, and the ventilation panel can be detached from the mounting plate. When the ventilation panel is required to be mounted on the mounting plate, the ventilation panel is placed in a mounting position, and then the rotating wheel is rotated, so that the screw rod unit moves forwards relative to the first slot or the first jack and is inserted into the first slot or the first jack, and the ventilation panel is connected with the mounting plate. Only through rotating the swivel wheel just can realize ventilation panel's detachable process on the mounting panel, effectively avoided in the use because the maloperation leads to ventilation panel to take place from the circumstances that drops on the mounting panel, improved the security that the ventilation assembly of screw-nut detachable construction used. And the transmission reliability based on the screw-nut structure is higher, the service life is longer, the detachable process is realized by adopting the transmission process of the screw-nut structure, and the service performance of the ventilation assembly of the screw-nut detachable structure is improved as a whole.
In one embodiment, a fixed plug connector is arranged at one side edge of the ventilation panel, the screw nut structure is located at the other side edge of the ventilation panel, one end of the fixed plug connector is connected with the edge of the ventilation panel, and the other end of the fixed plug connector extends outwards and can be lapped on the mounting plate.
The utility model provides a smallpox machine, includes foretell lead screw nut detachable construction's ventilation subassembly, ventilation panel is the grid, the mounting panel is for being used for installing the panel of grid, the installation position be on the panel with the installation through-hole that the grid matches.
The ceiling machine provided by the scheme has the advantages that the ventilation assembly of the screw-nut detachable mechanism in any embodiment is adopted, so that the detachable connection between the grille and the panel is more reliable, the condition that the grille falls off from the panel due to misoperation in the use process is effectively avoided, and the use safety is improved.
In one embodiment, a second jack is provided on the grid at a position corresponding to the first slot or the first jack, and when the screw rod unit extends, the screw rod unit can be sequentially inserted into the second jack and the first slot or the first jack.
Drawings
Fig. 1 is a schematic structural view of a ventilation assembly of a detachable structure of a screw nut according to the present embodiment;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic view of a ventilation assembly of the detachable structure of the screw nut according to another embodiment;
FIG. 4 is an enlarged view of a portion of B in FIG. 3;
fig. 5 is a schematic structural view of the ventilation panel according to the present embodiment;
fig. 6 is a schematic structural view of the screw nut structure according to the present embodiment.
Reference numerals illustrate:
10. the vent assembly of the screw nut detachable structure, 11, vent panel, 111, joint position, 112, vent hole, 113, fence board, 114, fixed plug connector, 12, mounting plate, 13, swiveling wheel, 14, screw unit, 141, screw, 1411, stopper, 1412, fixed knot, 1413, extension end, 142, plugboard, 1421, first plugboard, 1422, second plugboard, 15, limit base, 151, connection backplate, 1511, perforation, 152, limit stop, 1521, relief port, 153, first guide block, 154, second guide block, 16, limit through hole.
Detailed Description
As shown in fig. 1, in one embodiment, a ventilation panel assembly is provided, which includes a ventilation panel 11, where a rotating wheel 13 and a screw unit 14 that are mutually matched are provided on the ventilation panel 11 to form a screw nut structure, when the rotating wheel 13 rotates, the screw unit 14 can be driven to move relative to the ventilation panel 11, when the screw unit 14 extends to be connected with an external mounting seat, the ventilation panel 11 can be connected with the external mounting seat through the screw unit 14, and when the screw unit 14 retracts, the ventilation panel 11 can be separated from the external mounting seat.
The above-mentioned scheme provides a ventilation panel assembly, through set up on ventilation panel 11 swiveling wheel 13 and lead screw unit 14, when needs install ventilation panel 11 on the external mount pad, swivel wheel 13 drives lead screw unit 14 removes for ventilation panel 11 for lead screw unit 14 stretches out to be connected with the external mount pad, then ventilation panel 11 passes through lead screw unit 14 connects on the external mount pad. When the ventilation panel 11 needs to be detached, the rotating wheel 13 is rotated to drive the screw rod unit 14 to retract, so that the ventilation panel 11 is separated from the external installation seat. Therefore, in the use process, the disassembly process of the ventilation panel 11 can be realized only by rotating the rotating wheel 13 and driving the screw rod unit 14 to move, so that the situation that the ventilation panel 11 falls off from an external mounting seat under the condition of misoperation is avoided, and the use safety of the ventilation panel assembly is improved.
Specifically, the rotation wheel 13 and the screw unit 14 constitute a screw nut structure, and the movement of the rotation wheel 13 in the axial direction with respect to the screw unit 14 is restricted so that the rotation of the rotation wheel 13 can cause the screw unit 14 to slide with respect to the ventilation panel 11. On the one hand, the screw unit 14 can be driven to move back and forth by limiting the movement of the rotary wheel 13 in the axial direction so that the rotary wheel 13 only performs rotary movement. On the other hand, by limiting the moving speed of the rotary wheel 13 in the axial direction with respect to the screw unit 14 so that the moving speed of the rotary wheel 13 in the axial direction is smaller than the moving speed of the screw unit 14 in the axial direction, the sliding of the screw unit 14 with respect to the ventilation panel can also be achieved.
Moreover, the setting position of the screw-nut structure is within the scope of the above-mentioned scheme as long as it is satisfied that the screw unit 14 can extend to be connected with an external mounting seat, so that the ventilation panel 11 and the external mounting seat can be connected by the screw unit 14.
Specifically, in one embodiment, as shown in fig. 1 to 3, the screw unit 14 is located at the back of the ventilation panel 11, the rotating wheel 13 is provided with a through threaded hole, the screw 141 of the screw unit 14 is cooperatively installed in the threaded hole, the ventilation panel 11 is provided with a limit through hole 16, the rotating wheel 13 is inserted into the limit through hole 16, and the outer edge of the rotating wheel 13 protrudes to the front of the ventilation panel 11.
In the use process, the back of the ventilation panel assembly is generally embedded in the ceiling, and if the screw-nut structure needs to be adjusted to realize the detachable process of the ventilation panel 11 on the external installation seat, the screw unit 14 is driven to move by operating the rotating wheel 13 protruding out of the front of the ventilation panel 11. Except for the outer edge of the rotating wheel 13 protruding out of the front surface of the ventilation panel 11, other parts of the screw nut structure are located on the back surface of the ventilation panel 11, so that the overall visual effect after the installation is completed is good. If the ventilation panel 11 needs to be detached from the external mounting seat, the part of the rotating wheel 13 protruding out of the front surface of the ventilation panel 11 needs to be operated, so that the rotating wheel 13 rotates, and under the normal use condition, the rotating wheel 13 cannot be simply touched to rotate, so that the screw rod unit 14 is withdrawn from the external mounting seat, and the situation that the ventilation panel 11 falls off due to misoperation is further avoided.
Further specifically, in one embodiment, the limiting through hole 16 may be an auxiliary hole that is additionally formed in the ventilation panel 11 at a position corresponding to the rotating wheel 13, the rotating wheel 13 is inserted into the auxiliary hole, and an outer edge of the rotating wheel 13 protrudes to the front surface of the ventilation panel 11 through the auxiliary hole.
Alternatively, in another embodiment, as shown in fig. 4 and 5, the ventilation panel 11 includes a plurality of ventilation holes 112 disposed at intervals, a limit base 15 is disposed on the back of the ventilation panel 11, the limit base 15 includes a connection back plate 151, the connection back plate 151 is disposed opposite to the rotating wheel 13, the connection back plate 151 and a side wall of the ventilation hole 112 form a limit through hole 16, and the rotating wheel 13 protrudes to the front of the ventilation panel 11 through the limit through hole 16.
Further alternatively, the rotating wheel 13 may also protrude directly through the vent hole 112 to the front of the vent panel 11, and the side wall of the vent hole 112 restricts the axial movement of the rotating wheel 13.
Further, in one embodiment, as shown in fig. 2 and 6, the screw unit 14 further includes a plug board 142 connected to the screw 141, the plug board 142 is connected to the protruding end 1413 of the screw 141, and the plug board 142 can protrude to be connected to an external mount. The protruding end 1413 refers to an end of the screw rod 141 protruding toward the external mounting base. In the use process, the lead screw 141 drives the plug board 142 to move back and forth, so that the plug board 142 extends or retracts relative to the external installation seat. When the plug board 142 is extended to be connected with an external mounting seat, the ventilation panel 11 is connected with the external mounting seat through the plug board 142. When the plug board 142 is retracted, the ventilation panel 11 is separated from the external mounting seat through the connection position of the plug board 142, so that the ventilation panel 11 is detached.
Alternatively, the screw rod 141 may be set long enough, and the screw rod 141 may be directly driven by the rotating wheel 13 to move, so that one end of the screw rod 141 may extend to be connected with an external mounting seat, to realize the process of detaching the ventilation panel 11 on the external mounting seat.
Further preferably, in one embodiment, as shown in fig. 1 and fig. 2, the position where the screw-nut structure is disposed on the back of the ventilation panel 11 is a clamping position 111, the screw rod 141 is disposed parallel to the clamping position 111, the plug board 142 includes a first plug board 1421 and a second plug board 1422 that are connected to each other, the first plug board 1421 and the second plug board 1422 are disposed at an included angle, the screw rod 141 is connected to the first plug board 1421, the second plug board 1422 can be attached to the clamping position 111, and the second plug board 1422 can be stretched out to be connected to the external mounting seat.
Thus, in the use process, when the lead screw 141 drives the plug board 142 to move back and forth, the second plug board 1422 slides on the clamping position 111. The clamping position 111 supports the screw rod 141 through the plug board 142. And based on the screw rod 141 being inserted into the screw hole of the rotating wheel 13, when the screw rod 141 is disposed parallel to the clamping position 111, the rotating wheel 13 is disposed vertically with respect to the clamping position 111.
Optionally, the angle setting relationship between the screw rod 141 and the clamping position 111, and the angle setting between the rotating wheel 13 and the clamping position 111 may be shifted within a certain range, so long as it is satisfied that the rotating wheel 13 can penetrate from the back surface to the front surface of the ventilation panel 11 in the radial direction, so that an operator can rotate the rotating wheel 13 in the front surface, and adjustment of the screw rod 141 is achieved, so that the second inserting plate 1422 can extend out to be connected with an external installation seat.
Further, in one embodiment, as shown in fig. 2 and 6, the first inserting plate 1421 is provided with a through hole through which the screw rod 141 passes, the protruding end 1413 of the screw rod 141 is provided with a limiting block 1411 and a fixing buckle 1412, the limiting block 1411 and the fixing buckle 1412 are arranged at intervals along the axial direction of the screw rod 141, a side surface of the first inserting plate 1421 opposite to the rotating wheel 13 can be abutted to the limiting block 1411, and the fixing buckle 1412 is detachably connected to the screw rod 141, so that the first inserting plate 1421 can be limited between the limiting block 1411 and the fixing buckle 1412.
The connection of the plug board 142 on the screw rod 141 is detachable through the arrangement of the limiting block 1411 and the fixing buckle 1412. Specifically, in the installation process, the protruding end 1413 of the screw rod 141 is inserted into the through hole of the first insertion plate 1421 such that the second insertion plate 1422 faces to the side away from the rotating wheel 13, and then the fixing button 1412 is installed on the screw rod 141 such that the first insertion plate 1421 is limited between the limiting block 1411 and the fixing button 1412. When the plug board 142 needs to be removed, the rotary wheel 13 is rotated to retract the second inserting board 1422 to be separated from the external mounting seat, and then the fixing buckle 1412 and the first inserting board 1421 are sequentially removed from the screw rod 141.
Further, in one embodiment, as shown in fig. 1, 3 and 5, the ventilation panel 11 includes a plurality of ventilation holes 112 arranged at intervals, a limit base 15 is disposed on the back of the ventilation panel 11, the limit base 15 includes a connection back plate 151, the connection back plate 151 is disposed opposite to the rotating wheel 13, a limit through hole 16 is formed between the connection back plate 151 and a side wall of the ventilation hole 112, the rotating wheel 13 protrudes to the front of the ventilation panel 11 through the limit through hole 16, a through hole 1511 is disposed on the connection back plate 151, and a screw rod 141 matched with the rotating wheel 13 is inserted in the through hole 1511.
By further providing the connection back plate 151, the limit of the rotating wheel 13 in the axial direction and the support of the screw rod 141 are realized. Specifically, a limiting through hole 16 matching with the rotating wheel 13 is formed between the connecting back plate 151 and the side wall of the ventilation hole 112, and the rotating wheel 13 protrudes to the front surface of the ventilation panel 11 through the limiting through hole 16, so as to limit the movement of the rotating wheel 13 in the axial direction. And the connection back plate 151 is further provided with a through hole 1511, and the screw rod 141 matched with the rotary wheel 13 is inserted into the through hole 1511 to support the screw rod 141 and indirectly support and limit the rotary wheel 13. As shown in fig. 3, the rotary wheel 13 protruding from the limit groove 16 can be touched on the front surface of the ventilation panel 11, and the movement of the screw rod 141 is realized by rotating the rotary wheel 13.
Alternatively, in one embodiment, the rotating wheel 13 directly protrudes to the front of the ventilation panel 11 through the ventilation hole, and a support seat is disposed on the back of the ventilation panel 11 to support the screw rod 141. The side wall of the vent 112 limits the axial movement of the rotary wheel 13, and the screw 141 and the rotary wheel 13 are supported by the support base.
Further, in one embodiment, as shown in fig. 2 and 5, the limit base 15 further includes a limit stop 152, where the limit stop 152 is disposed opposite to the connection back plate 151, the limit stop 152 is located on a side of the connection back plate 151 near the protruding end 1413 of the screw rod 141, the limit stop 152 is provided with a yielding hole 1521 through which the screw rod 141 passes, and when the end of the plug board 142 near the rotating wheel 13 abuts against the limit stop 152, the plug board 142 is retracted to be separated from the external mounting seat.
By further providing the limit stop 152, the board 142 can be moved only on the side of the limit stop 152 away from the connection back 151. The limit stop 152 also ensures that the operator will retract the tab 142 out of the external mounting seat when the front of the ventilation panel 11 rotates the wheel 13 until the wheel 13 is no longer rotatable, i.e., the tab 142 abuts the limit stop 152.
Further, if the ventilation hole 112 is formed in the middle of the ventilation panel 11, and the ventilation panel 11 is provided with a fence plate 113 perpendicular to the ventilation hole, the plug board 142 needs to pass through the fence plate 113 and then extend out to be connected with an external mounting seat. A second receptacle is provided in the fence 113 at a location corresponding to the board 142 for the board 142 to pass. When the vent panel 11 is required to be removed from the mounting plate 12, the plug board 142 needs to be withdrawn to be out of the external mounting seat, but the second receptacle is not required to be withdrawn. By providing the limit stop 152, the plug board 142 can be accurately in a state of being withdrawn to be separated from the external mounting seat and not withdrawn from the second jack. That is, the limit stop 152 may also serve as a limit stop for the position where the board 142 is withdrawn. The plug board 142 can be always positioned in the second insertion hole, and the moving process of the plug board 142 is more stable when the rotating wheel 13 is rotated.
Further, as shown in fig. 2 and 5, in one embodiment, the limit base 15 further includes a first guide block 153 and a second guide block 154 connected to the limit stop 152, and the first guide block 153 and the second guide block 154 are respectively located at two sides of the screw rod 141, and form a guide space matched with the plug board 142 with the limit stop 152. The first guide block 153 and the second guide block 154 guide the board 142, so that the moving process of the board 142 is more reliable.
As shown in fig. 1 and 3, in another embodiment, a ventilation assembly 10 with a detachable lead screw nut structure is provided, which includes an external mounting seat and the ventilation panel assembly described above, the external mounting seat is a mounting plate 12 matched with the ventilation panel 11, a mounting position for mounting the ventilation panel 11 is provided on the mounting plate 12, a first slot or a first jack is provided on the mounting plate 12, when the lead screw unit 14 is extended, the lead screw unit 14 is inserted into the first slot or the first jack, and when the lead screw unit 14 is retracted, the lead screw unit 14 is retracted out of the first slot or the first jack.
The above-mentioned scheme provides a lead screw nut detachable construction's ventilation subassembly 10, mainly through the lead screw nut structure realizes ventilation panel 11 is in the detachable connection on mounting panel 12. When it is desired to detach the ventilation panel 11 from the mounting plate 12, the rotating wheel 13 is rotated so that the screw unit 14 engaged therewith moves rearward with respect to the first slot or first receptacle, and out of the first slot or first receptacle so that the ventilation panel 11 can be detached from the mounting plate 12. When it is necessary to mount the ventilation panel 11 on the mounting plate 12, the ventilation panel 11 is placed in the mounting position, and then the rotating wheel 13 is rotated so that the screw unit 14 is moved forward with respect to the first slot or the first insertion hole, and is inserted into the first slot or the first insertion hole so that the ventilation panel 11 is coupled with the mounting plate 12. The detachable process of the ventilation panel 11 on the mounting plate 12 can be realized only by rotating the rotating wheel 13, so that the situation that the ventilation panel 11 falls off from the mounting plate 12 due to misoperation in the use process is effectively avoided, and the use safety of the ventilation assembly 10 with the screw-nut detachable structure is improved. And the transmission reliability based on the screw-nut structure is higher, the service life is longer, the detachable process is realized by adopting the transmission process of the screw-nut structure, and the service performance of the ventilation assembly 10 of the screw-nut detachable structure is improved as a whole.
In the above embodiments, the external mounting base is a mounting plate 12 matching with the ventilation panel 11, and the ventilation panel assembly is mounted on an external mechanism such as a ceiling through the mounting plate 12. Alternatively, the ventilation panel assembly in the foregoing embodiment may be directly mounted on the ceiling, that is, the ceiling is provided with a fitting hole matched with the ventilation panel 11, and the ventilation panel 11 is detachably mounted in the fitting hole by a screw nut structure.
Further, as shown in fig. 5, in one embodiment, a fixed plug 114 is disposed at one side edge of the ventilation panel 11, the lead screw nut structure is located at the other side edge of the ventilation panel 11, one end of the fixed plug 114 is connected with the edge of the ventilation panel 11, and the other end of the fixed plug 114 extends outwards and can be lapped on the mounting plate 12.
During use, the fixed plug 114 is firstly lapped on the mounting plate 12, so that one side of the ventilation panel 11 is firstly lapped on the mounting plate 12, then the other side of the ventilation panel 11 is pushed to be level with the mounting plate 12, and then the rotating wheel 13 is rotated to enable the screw rod unit 14 to extend out, so that connection between the ventilation panel 11 and the mounting plate 12 is realized.
Alternatively, the connection between the ventilation panel 11 and the mounting plate 12 may be achieved by arranging the screw-nut structures around the ventilation panel 11, and by screw units 14 extending around.
In another embodiment, a ceiling fan is provided, which includes the ventilation assembly 10 with the detachable lead screw nut structure, as shown in fig. 1 and 3, the ventilation panel 11 is a grille, the mounting plate 12 is a panel for mounting the grille, and the mounting position is a mounting through hole on the panel for matching with the grille.
The ventilation assembly 10 of the screw-nut detachable mechanism provided by the scheme is adopted by the ceiling machine, so that the detachable connection between the grille and the panel is more reliable, the condition that the grille falls off from the panel due to misoperation in the use process is effectively avoided, and the use safety is improved.
Further, in one embodiment, as shown in fig. 3, a second jack is provided on the grid at a position corresponding to the first slot or the first jack, and when the screw unit 14 is extended, the screw unit 14 can be sequentially inserted into the second jack and the first slot or the first jack.
When the peripheral of the ventilation panel 11 is provided with the fence plate 113 as in the previous embodiment, a second insertion hole is provided in the fence plate 113 for the screw unit 14 to pass through. When the screw unit 14 is extended, the screw unit 14 can be sequentially inserted into the second insertion hole and the first insertion hole or the first insertion hole.
Also, in particular, when the board 142 includes the first board 1421 and the second board 1422, it is possible to play a role of prompting the operator that the second board 1422 has been inserted into the first slot or the first jack by the abutment of the first board 1421 with the board provided with the fence.
In one embodiment, when the board 142 includes the first board 1421 and the second board 1422, and the limit base 15 includes the limit stop 152, the first board 1421 moves between the limit stop 152 and a component provided with the second board. When the grille is mounted on the panel, whether the second plugboard 1422 is inserted into or withdrawn from the first slot or the first jack cannot be visually observed from the front, and the limiting effect through the limiting stop 152 and the fence plate 113 is better achieved.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (11)
1. The ventilation panel assembly is characterized by comprising a ventilation panel, wherein a rotating wheel and a screw rod unit which are matched with each other are arranged on the ventilation panel to form a screw rod nut structure, when the rotating wheel rotates, the screw rod unit can be driven to move relative to the ventilation panel, when the screw rod unit extends out to be connected with an external installation seat, the ventilation panel can be connected with the external installation seat through the screw rod unit, and when the screw rod unit retracts, the ventilation panel can be separated from the external installation seat;
the screw rod unit is positioned at the back of the ventilation panel, the rotating wheel is provided with a through threaded hole, the screw rod of the screw rod unit is installed in the threaded hole in a matched mode, the ventilation panel is provided with a limiting through hole, the rotating wheel is inserted into the limiting through hole, and the outer edge of the rotating wheel protrudes to the front of the ventilation panel;
the ventilation panel comprises a ventilation hole, the back of the ventilation panel is provided with a limit base, the limit base comprises a connection backboard, the connection backboard and the rotating wheel are oppositely arranged, a limit through hole is formed between the connection backboard and the side wall of the ventilation hole, the rotating wheel is inserted into the limit through hole, the rotating wheel protrudes to the front of the ventilation panel through the limit through hole, a through hole is formed in the connection backboard, and a screw rod matched with the rotating wheel is inserted into the through hole.
2. The ventilation panel assembly of claim 1, wherein the screw unit further comprises a tab connected to the screw, the tab being connected to a protruding end of the screw, the tab being extendable to connect with an external mount.
3. The ventilation panel assembly according to claim 2, wherein the back of the ventilation panel is provided with a clamping position at which the screw nut structure is arranged, the screw is parallel to the clamping position, the plug board comprises a first plug board and a second plug board which are connected with each other, the first plug board and the second plug board are arranged at an included angle, the screw is connected with the first plug board, the second plug board can be attached to the clamping position, and the second plug board can extend out to be connected with the external installation seat.
4. The ventilation panel assembly according to claim 3, wherein the first insert plate is provided with a through hole through which the screw rod passes, the protruding end of the screw rod is provided with a limiting block and a fixing buckle, the limiting block and the fixing buckle are arranged at intervals along the axial direction of the screw rod, a side surface of the first insert plate opposite to the rotating wheel can be abutted to the limiting block, the fixing buckle is detachably connected to the screw rod, and the first insert plate can be limited between the limiting block and the fixing buckle.
5. The vent panel assembly of any one of claims 1 to 4, wherein the limiting through hole is an auxiliary hole bored in the vent panel at a position corresponding to the rotary wheel, the rotary wheel is inserted in the auxiliary hole, and an outer edge of the rotary wheel protrudes to a front surface of the vent panel through the auxiliary hole.
6. The vent panel assembly of claim 2, wherein the limit mount further comprises a limit stop disposed opposite the connection back plate, the limit stop being located on a side of the connection back plate adjacent the lead screw projecting end, the limit stop being provided with a relief opening through which the lead screw passes, the tab retracting out of engagement with the external mount when the tab abuts the limit stop adjacent the end of the rotatable wheel.
7. The vent panel assembly of claim 6, wherein the limit base further comprises a first guide block and a second guide block connected to the limit stop, the first guide block and the second guide block being located on two sides of the screw rod, respectively, and forming a guide space with the limit stop that matches the plug board.
8. The ventilation assembly of the screw-nut detachable structure is characterized by comprising an external installation seat and the ventilation panel assembly according to any one of claims 1 to 7, wherein the external installation seat is an installation plate matched with the ventilation panel, an installation position for installing the ventilation panel is arranged on the installation plate, a first slot or a first jack is arranged on the installation plate, when the screw rod unit stretches out, the screw rod unit is inserted into the first slot or the first jack, and when the screw rod unit stretches back, the screw rod unit withdraws from the first slot or the first jack.
9. The vent assembly of claim 8, wherein a side edge of the vent panel is provided with a securing plug, the lead screw nut structure is positioned on the other side edge of the vent panel, one end of the securing plug is connected to the edge of the vent panel, and the other end of the securing plug extends outwardly to overlap the mounting plate.
10. A ceiling machine, characterized by comprising the ventilation assembly of the screw nut detachable structure of claim 8 or 9, wherein the ventilation panel is a grille, the mounting plate is a panel for mounting the grille, and the mounting position is a mounting through hole matched with the grille on the panel.
11. The ceiling fan according to claim 10, wherein a second insertion hole is provided at a position of the grill corresponding to the first insertion hole or the first insertion hole, and when the screw unit is extended, the screw unit can be sequentially inserted into the second insertion hole and the first insertion hole or the first insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810872400.XA CN108915145B (en) | 2018-08-02 | 2018-08-02 | Ventilation panel assembly, ventilation assembly with screw-nut detachable structure and ceiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810872400.XA CN108915145B (en) | 2018-08-02 | 2018-08-02 | Ventilation panel assembly, ventilation assembly with screw-nut detachable structure and ceiling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108915145A CN108915145A (en) | 2018-11-30 |
| CN108915145B true CN108915145B (en) | 2023-08-25 |
Family
ID=64394177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810872400.XA Active CN108915145B (en) | 2018-08-02 | 2018-08-02 | Ventilation panel assembly, ventilation assembly with screw-nut detachable structure and ceiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108915145B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980022321A (en) * | 1996-09-21 | 1998-07-06 | 구자홍 | Automatic detection device for filter cleaning time of indoor unit |
| CN201637064U (en) * | 2010-04-14 | 2010-11-17 | 泰怡凯电器(苏州)有限公司 | Mobile air treatment device |
| CN204329268U (en) * | 2014-12-08 | 2015-05-13 | 广东美的制冷设备有限公司 | Air-inlet grille retaining mechanism and embedded air-conditioner |
| CN105423520A (en) * | 2016-01-04 | 2016-03-23 | 青岛海尔空调器有限总公司 | Air inlet panel for window air conditioner |
| CN207087906U (en) * | 2017-07-21 | 2018-03-13 | 东莞市明杰塑胶五金制品有限公司 | A kind of manipulator clamping device |
| CN208884818U (en) * | 2018-08-02 | 2019-05-21 | 珠海格力电器股份有限公司 | The ventilation assembly and ceiling machine of ventilation front plate component, feed screw nut's detachable structure |
-
2018
- 2018-08-02 CN CN201810872400.XA patent/CN108915145B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980022321A (en) * | 1996-09-21 | 1998-07-06 | 구자홍 | Automatic detection device for filter cleaning time of indoor unit |
| CN201637064U (en) * | 2010-04-14 | 2010-11-17 | 泰怡凯电器(苏州)有限公司 | Mobile air treatment device |
| CN204329268U (en) * | 2014-12-08 | 2015-05-13 | 广东美的制冷设备有限公司 | Air-inlet grille retaining mechanism and embedded air-conditioner |
| CN105423520A (en) * | 2016-01-04 | 2016-03-23 | 青岛海尔空调器有限总公司 | Air inlet panel for window air conditioner |
| CN207087906U (en) * | 2017-07-21 | 2018-03-13 | 东莞市明杰塑胶五金制品有限公司 | A kind of manipulator clamping device |
| CN208884818U (en) * | 2018-08-02 | 2019-05-21 | 珠海格力电器股份有限公司 | The ventilation assembly and ceiling machine of ventilation front plate component, feed screw nut's detachable structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108915145A (en) | 2018-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2832806T3 (en) | Air conditioner indoor unit | |
| CN107702307B (en) | Air deflector mechanism and air conditioner with same | |
| CN104314880A (en) | Centrifugal fan system and air conditioner | |
| CN108915145B (en) | Ventilation panel assembly, ventilation assembly with screw-nut detachable structure and ceiling machine | |
| EP2184550A2 (en) | Indoor unit of air conditioner | |
| CN111878991B (en) | Mask for air conditioner indoor unit and air conditioner indoor unit | |
| CN104748343B (en) | The shell and its air conditioner room unit of air conditioner room unit | |
| CN104460885A (en) | Case and storage device | |
| CN208606361U (en) | Ventilation front plate component, ventilation assembly and ceiling machine | |
| CN208884818U (en) | The ventilation assembly and ceiling machine of ventilation front plate component, feed screw nut's detachable structure | |
| CN214742265U (en) | Portable fan device | |
| CN210688661U (en) | Air deflector assembly of air conditioner and air conditioner with same | |
| CN208207707U (en) | A kind of computer cabinet being convenient to clean | |
| CN205119408U (en) | Machine in stator mount, stator fixed structure and air conditioning | |
| CN108775696A (en) | Ventilation front plate component, ventilation assembly and ceiling machine | |
| CN202468676U (en) | Transmission shaft, transmission structure and air-conditioner indoor unit | |
| CN212869963U (en) | Indoor machine of air conditioner | |
| KR20070044301A (en) | Inlet-panel supprot structure of indoor unit for air conditioner | |
| CN104505749A (en) | Electrical cabinet | |
| CN100371852C (en) | Hardware interface device and computer system including the same | |
| CN214481915U (en) | Dustproof heat dissipation network rack | |
| CN212805851U (en) | Wind sweeping device and window type air conditioner | |
| CN221005427U (en) | Air-out panel component, air conditioner indoor unit and air conditioning system | |
| CN215214050U (en) | Fan | |
| CN211575491U (en) | Face frame assembly for air conditioner and air conditioner with face frame assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |