Ceiling type air conditioning unit

Abstract

The utility model provides a ceiling type air conditioning unit. The ceiling type air conditioning unit comprises a base and a guide rail, a guide rail is fixed to the upper end of the base through a bolt, a sliding block is connected to the outer wall of the guide rail in an inserted mode, and the sliding block is fixed to the bottom of the air conditioning unit body through a bolt; a filter screen groove is formed in the outer wall of the air conditioning unit body, and a spring hole is formed in the outer wall of the filter screen groove. A support is welded to the top end of the base, and a lead screw is connected to the inner wall of the support in an inserted mode. The motor is fixed to the outer wall of the support through bolts, and one end of the motor is connected with the lead screw in an inserted mode. The nut seat is welded at the bottom of the air conditioning unit main body; by improving the ceiling type air conditioning unit, the ceiling type air conditioning unit has the advantages that the structural design is reasonable, the air conditioning unit is convenient to move out, and the filter screen is convenient to replace, so that the problems and defects in an existing device are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning units, and more specifically, to a ceiling-mounted air-conditioning unit. Background Art

[0002] The ceiling air conditioning unit is a central air conditioning terminal system ceiling air handling unit. It can filter, cool, dehumidify, heat, etc. the air and introduce fresh air. It is suitable for sending the treated air to a place at a certain distance through the air duct. It is especially suitable for small commercial and industrial building air conditioning projects. It has a compact structure and a small size. It is suitable for installation in the ceiling to reduce the installation space.

[0003] The ceiling-mounted air conditioning unit is installed on the ceiling, but the space above the ceiling is small and it is inconvenient to maintain. In addition, the air conditioning unit is heavy, and it is inconvenient to connect the air duct and move it out for maintenance, which can easily damage the air duct connection. There is no pre-filter that is easy to replace, which speeds up the replacement of the air conditioning filter element, but it is more troublesome to replace the filter element.

[0004] In view of this, research and improvement are conducted on the existing problems, and a ceiling-mounted air-conditioning unit is provided, aiming to solve the problems and improve the practical value through this technology. Utility Model Content

[0005] The purpose of the utility model is to provide a ceiling-mounted air-conditioning unit to solve the problems and shortcomings raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides a ceiling-mounted air conditioning unit, which is achieved by the following specific technical means:

[0007] 4. The operative position of claim 1, wherein the cam is an isolating member of a housing, and the cam is adapted to engage with the at least one axial region of the housing, wherein the cam is secured to the bottom of the housing. The vents are connected to the air conditioning unit body via a first push-pull mechanism, and the vents are connected to the air conditioning unit body via a second push-pull mechanism. The vents are connected to the air conditioning unit body via a first push-pull mechanism, and the vents are connected to the air conditioning unit body via a second push-pull mechanism.

[0008] As a further optimization of the technical solution, the utility model provides a ceiling-mounted air-conditioning unit in which the slider is plugged and connected to the outer wall of the guide rail to form a sliding device.

[0009] As a further optimization of the technical solution, a circular hole for installing a bearing is provided on the outer wall of the bracket of a ceiling-mounted air-conditioning unit of the utility model, and the screw is plugged into the inner wall of the bracket through the bearing to form a rotating device, and the nut seat is screwed and connected to the outer wall of the screw.

[0010] As a further optimization of the technical solution, the utility model provides a ceiling-mounted air-conditioning unit in which the second air duct opening is a rectangular tubular structure for accommodating the first outer boss, and the first inner boss is a rectangular hole for accommodating the first air duct opening, and the second air duct opening is plugged into and connected to the outer wall of the first outer boss as a sliding device.

[0011] As a further optimization of the technical solution, the third air duct opening of a ceiling-mounted air-conditioning unit of the utility model is a rectangular tubular structure for accommodating the second outer boss, and the second inner boss is a rectangular hole for accommodating the third air duct opening, and the third air duct opening is plugged into and connected to the outer wall of the second outer boss as a sliding device.

[0012] As a further optimization of the technical solution, the utility model provides a ceiling-mounted air-conditioning unit in which the locking block is plugged into the inner wall of the fixed block as a sliding device, and the side of the locking block away from the filter mesh groove is an inclined surface, and circular holes for installing a second spring are provided on the outer walls of the locking block and the fixed block, and the second spring is plugged into the inner walls of the fixed block and the locking block.

[0013] As a further optimization of the technical solution, the filter mesh groove of a ceiling-mounted air-conditioning unit of the utility model is a rectangular groove for accommodating the filter mesh, and the spring hole is a round hole for installing the first spring, and one end of the first spring is plugged into the inner wall of the spring hole, and the other end of the first spring abuts against the outer wall of the filter mesh.

[0014] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0015] 1. The slider of the utility model is plugged and connected to the outer wall of the guide rail as a sliding device; a round hole for installing a bearing is opened on the outer wall of the bracket, and the lead screw is plugged and connected to the inner wall of the bracket through the bearing as a rotating device, and the nut seat is screwed and connected to the outer wall of the lead screw. The control motor can rotate the lead screw to slide the main body of the air-conditioning unit, and the main body of the air-conditioning unit can automatically slide out of the ceiling during maintenance, which is convenient for maintenance.

[0016] 2. The second air duct opening of the utility model is a rectangular tubular structure for accommodating the first outer boss, and the first inner boss is a rectangular hole for accommodating the first air duct opening, and the second air duct opening is plugged and connected to the outer wall of the first outer boss as a sliding device; the third air duct opening is a rectangular tubular structure for accommodating the second outer boss, and the second inner boss is a rectangular hole for accommodating the third air duct opening, and the third air duct opening is plugged and connected to the outer wall of the second outer boss as a sliding device, so that when the air-conditioning unit body slides, the second air duct opening and the third air duct opening can slide accordingly, so that the channel connecting the air ducts can be expanded and contracted, thereby preventing the air ducts from falling off due to the movement of the air-conditioning unit body.

[0017] 3. The locking block of the utility model is plugged and connected to the inner wall of the fixed block as a sliding device, and the side of the locking block away from the filter screen slot is an inclined surface, and a circular hole for installing a second spring is opened on the outer walls of the locking block and the fixed block, and the second spring is plugged and connected to the inner walls of the fixed block and the locking block; the filter screen slot is a rectangular groove for accommodating the filter screen, and the spring hole is a circular hole for installing the first spring, and one end of the first spring is plugged and connected to the inner wall of the spring hole, and the other end of the first spring is abutted against the outer wall of the filter screen. When the filter screen is pushed into the filter screen slot, the locking blocks on both sides can automatically slide outwards. After the filter screen is pushed into the filter screen slot, the locking blocks automatically pop out inwards to lock the filter screen. When the filter screen needs to be taken out, the locking block can be pulled outwards, and the first spring will pop out the filter screen, which is convenient for the installation and disassembly of the filter screen.

[0018] 4. The utility model improves a ceiling-mounted air-conditioning unit and has the advantages of reasonable structural design, convenient removal of the air-conditioning unit, and convenient replacement of the filter, thereby effectively solving the problems and shortcomings of the existing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0022] Figure 3 It is a partial structural schematic diagram of the utility model;

[0023] Figure 4 It is a partial front view structural schematic diagram of the utility model;

[0024] Figure 5 It is a partial cross-sectional structural schematic diagram of the utility model;

[0025] Figure 6 It is a schematic diagram of the partial cross-sectional structure of the utility model.

[0026] In the figure: base 1, guide rail 2, slider 3, air conditioning unit body 4, filter screen slot 401, spring hole 402, bracket 5, screw 6, motor 7, nut seat 8, first air duct opening 9, first outer boss 901, second air duct opening 10, first inner boss 1001, second outer boss 1002, third air duct opening 11, second inner boss 1101, first spring 12, fixing block 13, slide groove 1301, locking block 14, second spring 15, filter screen 16. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] See also Figures 1 to 6 The utility model provides a specific technical implementation scheme of a ceiling-mounted air-conditioning unit:

[0029] A ceiling-mounted air conditioning unit, comprising: a base 1, a guide rail 2, a slider 3, an air conditioning unit body 4, a filter screen slot 401, a spring hole 402, a bracket 5, a lead screw 6, a motor 7, a nut seat 8, a first air duct opening 9, a first outer boss 901, a second air duct opening 10, a first inner boss 1001, a second outer boss 1002, a third air duct opening 11, a second inner boss 1101, a first spring 12, a fixing block 13, a slide groove 1301, a locking block 14, a second spring 15, and a filter screen 16; the upper end of the base 1 is fixed with a guide rail 2 by bolts. , and the slider 3 is plugged into the outer wall of the guide rail 2, and the slider 3 is bolted to the bottom of the air-conditioning unit body 4; the slider 3 is plugged into the outer wall of the guide rail 2 as a sliding device; a round hole for installing a bearing is opened on the outer wall of the bracket 5, and the screw 6 is plugged into the inner wall of the bracket 5 through the bearing as a rotating device, and the nut seat 8 is screwed and connected to the outer wall of the screw 6. The control motor 7 can rotate the screw 6 to slide the air-conditioning unit body 4, and the air-conditioning unit body 4 can automatically slide out of the ceiling during maintenance, which is convenient for maintenance.

[0030] A filter screen slot 401 is provided on the outer wall of the air-conditioning unit body 4, and a spring hole 402 is provided on the outer wall of the filter screen slot 401; the bracket 5 is welded to the top of the base 1, and the lead screw 6 is plugged and connected to the inner wall of the bracket 5; the motor 7 is bolted to the outer wall of the bracket 5, and one end of the motor 7 is plugged and connected to the lead screw 6; the nut seat 8 is welded to the bottom of the air-conditioning unit body 4; the first air duct opening 9 is provided with a first outer boss 901 at the end away from the air-conditioning unit body 4, and the first air duct opening 9 and the first outer boss 901 are an integrated structure; the second air duct opening 10 is provided with a first inner boss 1001 at the end close to the air-conditioning unit body 4, and the second air duct opening 10 is provided with a second outer boss 1002 at the end away from the air-conditioning unit body 4, and the second air duct opening 10 is connected to the first inner boss 1001, the first outer boss 1002 and the second air duct opening 10 are connected to the first inner boss 1001, the first outer boss 1002 and the first inner boss 1001. The two outer bosses 1002 are an integrated structure; the second air duct opening 10 is a rectangular tubular structure for accommodating the first outer boss 901, and the first inner boss 1001 is a rectangular hole for accommodating the first air duct opening 9, and the second air duct opening 10 is plugged and connected to the outer wall of the first outer boss 901 as a sliding device; the third air duct opening 11 is a rectangular tubular structure for accommodating the second outer boss 1002, and the second inner boss 1101 is a rectangular hole for accommodating the third air duct opening 11, and the third air duct opening 11 is plugged and connected to the outer wall of the second outer boss 1002 as a sliding device, so that when the air-conditioning unit main body 4 slides, the second air duct opening 10 and the third air duct opening 11 can slide accordingly, so that the channel connecting the air ducts can be expanded and contracted, thereby preventing the air duct connection from falling off due to the movement of the air-conditioning unit main body 4.

[0031] A second inner boss 1101 is provided at one end of the third air duct opening 11 close to the air conditioning unit body 4, and the third air duct opening 11 and the second inner boss 1101 are an integrated structure; the first spring 12 is plugged and connected to the inner wall of the spring hole 402; the fixing block 13 is welded to the outer wall of the air conditioning unit body 4, and the fixing block 13 is provided on both sides of the filter screen slot 401, and a slide groove 1301 is provided on the outer wall of the fixing block 13; the locking block 14 is plugged and connected to the inner wall of the slide groove 1301, and the two ends of the second spring 15 are respectively plugged and connected to the inner walls of the fixing block 13 and the locking block 14; the locking block 14 is plugged and connected to the inner wall of the fixing block 13 as a sliding device, and the side of the locking block 14 away from the filter screen slot 401 is an inclined surface, and the outer walls of the locking block 14 and the fixing block 13 are provided with a A circular hole for installing the second spring 15, and the second spring 15 is plugged and connected on the inner walls of the fixing block 13 and the locking block 14; the filter screen slot 401 is a rectangular groove for accommodating the filter screen 16, and the spring hole 402 is a circular hole for installing the first spring 12, and one end of the first spring 12 is plugged and connected on the inner wall of the spring hole 402, and the other end of the first spring 12 abuts against the outer wall of the filter screen 16. When the filter screen 16 is pushed into the filter screen slot 401, the locking blocks 14 on both sides can automatically slide outward. After the filter screen 16 is pushed into the filter screen slot 401, the locking blocks 14 automatically pop out inward to lock the filter screen 16. When the filter screen 16 needs to be taken out, the locking block 14 can be pulled outward, and the first spring 12 pops out the filter screen 16, which is convenient for the installation and disassembly of the filter screen 16.

[0032] The filter screen 16 is plugged and connected to the inner wall of the filter screen slot 401 .

[0033] Specific implementation steps:

[0034] The base 1 is fixed in the ceiling. When maintenance is needed, the control motor 7 can move the air-conditioning unit body 4 out of or into the ceiling. At this time, the second air duct opening 10 and the third air duct opening 11 follow the air-conditioning unit body 4 to extend or shorten, which is convenient for maintenance. When the filter 16 needs to be replaced and cleaned, the locking block 14 can be pulled to both sides, and the first spring 12 will pop out the filter 16. When replacing a new filter 16, align the filter 16 with the filter slot 401 and press the filter 16 inward, and the locking block 14 will automatically lock the filter 16.

[0035] In summary: this kind of ceiling-mounted air-conditioning unit is connected to the outer wall of the guide rail through a slider as a sliding device; a round hole for installing a bearing is opened on the outer wall of the bracket, and the lead screw is connected to the inner wall of the bracket through the bearing as a rotating device, and the nut seat is screwed and connected to the outer wall of the lead screw. The control motor can rotate the lead screw to slide the main body of the air-conditioning unit, and the main body of the air-conditioning unit can automatically slide out of the ceiling during maintenance, which is convenient for maintenance; the second air duct opening is a rectangular tubular shape for accommodating the first external boss The structure is as follows: the first inner boss is a rectangular hole for accommodating the first air duct opening, and the second air duct opening is plugged and connected to the outer wall of the first outer boss as a sliding device; the third air duct opening is a rectangular tubular structure for accommodating the second outer boss, and the second inner boss is a rectangular hole for accommodating the third air duct opening, and the third air duct opening is plugged and connected to the outer wall of the second outer boss as a sliding device, so that when the air-conditioning unit body slides, the second air duct opening and the third air duct opening slide accordingly, so that the channel connecting the air duct can be expanded and contracted to prevent the air from being damaged due to air The movement of the main body of the regulating unit causes the air duct to fall off; the locking block is plugged and connected to the inner wall of the fixed block as a sliding device, and the side of the locking block away from the filter screen slot is an inclined surface, and a circular hole for installing a second spring is opened on the outer wall of the locking block and the fixed block, and the second spring is plugged and connected to the inner wall of the fixed block and the locking block; the filter screen slot is a rectangular groove for accommodating the filter screen, and the spring hole is a circular hole for installing the first spring, and one end of the first spring is plugged and connected to the inner wall of the spring hole, and the other end of the first spring is abutted against the setting on the outer wall of the filter screen, when the filter screen is pushed into the filter screen slot, the locking blocks on both sides can automatically slide outward, and after the filter screen is pushed into the filter screen slot, the locking blocks automatically pop out inward to lock the filter screen, when the filter screen needs to be taken out, the locking block can be pulled outward, and the first spring pops out the filter screen, which is convenient for the installation and removal of the filter screen; through the improvement of a ceiling-mounted air-conditioning unit, it has the advantages of reasonable structural design, convenient removal of the air-conditioning unit, and convenient replacement of the filter screen, thereby effectively solving the problems and shortcomings of the existing device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ceiling-mounted air conditioning unit, comprising: A base (1), a guide rail (2), a slider (3), an air conditioning unit body (4), a filter screen slot (401), a spring hole (402), a bracket (5), a lead screw (6), a motor (7), a nut seat (8), a first air duct opening (9), a first outer boss (901), a second air duct opening (10), a first inner boss (1001), a second outer boss (1002), a third air duct opening (11), a second inner boss (1101), a first spring (12), a fixing block (13), a slide groove (1301), a locking block (14), a second spring (15), and a filter screen (16); characterized in that the upper end of the base (1) is fixed with a bolt The guide rail (2) is provided on the guide rail (2), and the slider (3) is plugged and connected to the outer wall of the guide rail (2), and the slider (3) is bolted and fixed to the bottom of the air conditioning unit body (4); the outer wall of the air conditioning unit body (4) is provided with a filter screen slot (401), and the outer wall of the filter screen slot (401) is provided with a spring hole (402); the bracket (5) is welded to the top of the base (1), and the lead screw (6) is plugged and connected to the inner wall of the bracket (5); the motor (7) is bolted and fixed to the outer wall of the bracket (5), and one end of the motor (7) is plugged and connected to the lead screw (6); the nut seat (8) is welded to the bottom of the air conditioning unit body (4); the first air duct port (9) is provided with a first external convex platform (901) at one end away from the air conditioning unit body (4), and the first air duct opening (9) and the first external convex platform (901) are an integrated structure; the second air duct opening (10) is provided with a first internal convex platform (1001) at one end close to the air conditioning unit body (4), and the second air duct opening (10) is provided with a second external convex platform (1002) at one end away from the air conditioning unit body (4), and the second air duct opening (10) and the first internal convex platform (1001) and the second external convex platform (1002) are an integrated structure; the third air duct opening (11) is provided with a second internal convex platform (1101) at one end close to the air conditioning unit body (4), and the third air duct opening (1102 ...). The pipe mouth (11) and the second inner boss (1101) are an integrated structure; the first spring (12) is plug-connected to the inner wall of the spring hole (402); the fixing block (13) is welded to the outer wall of the air-conditioning unit body (4), and the fixing block (13) is arranged on both sides of the filter screen slot (401), and a slide groove (1301) is opened on the outer wall of the fixing block (13); the locking block (14) is plug-connected to the inner wall of the slide groove (1301), and the two ends of the second spring (15) are respectively plug-connected to the inner walls of the fixing block (13) and the locking block (14); the filter screen (16) is plug-connected to the inner wall of the filter screen slot (401).

2. A ceiling-mounted air conditioning unit according to claim 1, characterized in that: The sliding block (3) is plugged and connected to the outer wall of the guide rail (2) to form a sliding device.

3. A ceiling-mounted air conditioning unit according to claim 1, characterized in that: The outer wall of the bracket (5) is provided with a circular hole for installing a bearing, and the lead screw (6) is plug-connected to the inner wall of the bracket (5) through the bearing to form a rotating device, and the nut seat (8) is screwed and connected to the outer wall of the lead screw (6).

4. A ceiling-mounted air conditioning unit according to claim 1, characterized in that: The second air duct opening (10) is a rectangular tubular structure for accommodating the first outer boss (901), and the first inner boss (1001) is a rectangular hole for accommodating the first air duct opening (9), and the second air duct opening (10) is plug-connected to the outer wall of the first outer boss (901) as a sliding device.

5. A ceiling-mounted air conditioning unit according to claim 1, characterized in that: The third air duct opening (11) is a rectangular tubular structure for accommodating the second outer boss (1002), and the second inner boss (1101) is a rectangular hole for accommodating the third air duct opening (11), and the third air duct opening (11) is plug-connected to the outer wall of the second outer boss (1002) as a sliding device.

6. A ceiling-mounted air conditioning unit according to claim 1, characterized in that: The locking block (14) is plugged and connected to the inner wall of the fixing block (13) as a sliding device, and the side of the locking block (14) away from the filter screen slot (401) is an inclined surface, and circular holes for installing the second spring (15) are provided on the outer walls of the locking block (14) and the fixing block (13), and the second spring (15) is plugged and connected to the inner walls of the fixing block (13) and the locking block (14).

7. A ceiling-mounted air conditioning unit according to claim 1, characterized in that: The filter screen groove (401) is a rectangular groove for accommodating the filter screen (16), and the spring hole (402) is a round hole for installing the first spring (12), and one end of the first spring (12) is plugged into the inner wall of the spring hole (402), and the other end of the first spring (12) abuts against the outer wall of the filter screen (16).

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