Temperature control structure of central air conditioner
By designing swing components in the central air conditioner, using a motor to drive the disc to rotate, the connecting rod swings and squeezes the waist track, so that the tooth plate and gear mesh, and the guide plate swings and diffuses the cold air, solving the problem of uneven distribution of the existing central air conditioner cold air , achieving uniform distribution of cold air in the room and synchronous cooling.
Patent Information
- Application Number
- CN202421138492.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-23
AI Technical Summary
When existing central air conditioners convey cold air, the wind direction is easily fixed due to changes in the outlet direction of the ventilation duct, resulting in uneven distribution of air conditioners and increasing electricity consumption and cooling time.
Design a central air conditioner temperature control structure, adopting swing components including motor, disc, connecting rod, waist track, tooth plate, gear and guide plate. The disc is driven by the motor, and the connecting rod swings and squeezes the waist track, so that The tooth plate and the gear mesh, and the guide plate swings and diffuses the cold air, achieving uniform distribution of the cold air in the room.
Through this structure, cold air diffuses evenly under the action of the guide plate to achieve a synchronous decrease in indoor temperature, reducing electricity consumption and cooling time.
Smart Images
Figure CN222504270U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of air-conditioning temperature control, in particular to a central air-conditioning temperature control structure. Background Art
[0002] Central air conditioning is an air conditioner that controls different rooms through air ducts or hot and cold water pipes to achieve the purpose of indoor air conditioning. It uses duct air supply, and one host can control multiple different rooms and introduce fresh air, effectively improving the quality of indoor air and preventing the occurrence of air-conditioning disease.
[0003] The existing central air conditioner is installed in the ventilation duct, and the cold air is transported from the outlet of the ventilation duct. This operation is simple and convenient, but the wind direction of the cold air will change according to the direction of the duct outlet when it is transported, resulting in the cold air always blowing in one direction, causing uneven cold air in other directions. Not only does it take more time to cool down the room, but it also increases electricity consumption, resulting in waste.
[0004] Therefore, it is particularly important to improve the existing central air-conditioning temperature control structure, design a new central air-conditioning temperature control structure to solve the above technical defects, and improve the practicality of the overall central air-conditioning temperature control structure. Utility Model Content
[0005] The purpose of the utility model is to provide a central air-conditioning temperature control structure to solve the problems raised in the above background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A central air-conditioning temperature control structure comprises an outer frame, an air inlet is provided at the top of the outer frame, a receiving slot is provided at the front of the outer frame, an exhaust plate is installed in the receiving slot, a dustproof net is installed inside the exhaust plate, and a swing assembly is installed inside the outer frame;
[0008] The swing assembly is used to guide the wind direction inside the outer frame.
[0009] As a preferred solution of the utility model, the swing assembly includes a motor, a disc, a connecting rod, a waist-shaped track, a tooth plate, a gear and a guide plate. The motor is installed on the outside of the outer frame, and the output end of the motor extends to the inside of the outer frame. The disc is installed on the output end of the motor, the connecting rod is installed on the outside of the disc, the waist-shaped track is installed on the end of the connecting rod away from the disc, the tooth plate is installed on the side of the waist-shaped track away from the connecting rod, the gear is installed on the top of the tooth plate, and the guide plate is installed on the outside of the gear.
[0010] As a preferred solution of the utility model, a fixing frame is installed between the motor and the disc, a connecting shaft is installed inside the fixing frame, and the motor is connected to the disc via the connecting shaft.
[0011] As a preferred solution of the utility model, a slider is installed at one end of the connecting rod close to the waist-shaped track, and the connecting rod is connected to the waist-shaped track through the slider.
[0012] As a preferred solution of the utility model, a slide rail is installed on the outside of the tooth plate, a moving block is installed on the outside of the tooth plate at a position corresponding to the slide rail, the tooth plate is connected to the slide rail through the moving block, a stabilizing frame is installed on the side of the slide rail away from the tooth plate, a linkage rod is installed on the top end of the inner side of the stabilizing frame, and the guide plate is connected to the gear through the linkage rod.
[0013] As a preferred solution of the utility model, a rectangular box is symmetrically installed on the outside of the exhaust plate, grooves are provided on the top and bottom of the rectangular box, a card block is installed inside the groove, and a placement groove is provided on the front of the outer frame at a position corresponding to the card block.
[0014] As a preferred solution of the utility model, waist grooves are symmetrically opened on the front of the rectangular box, an extrusion block is installed inside the waist groove, the extrusion block extends to the inside of the rectangular box, a baffle is installed on the side close to the card block, and a spring is installed inside the baffle.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] In the utility model, by starting the motor, the output end of the motor drives the disc to rotate, so that the connecting rod follows the disc to swing, so that the connecting rod squeezes the waist-shaped track, so that the waist-shaped track makes reciprocating motion, and the tooth plate is limited by the slide rail, so that after the tooth plate moves under the action of the waist-shaped track, the tooth plate can only make linear motion along a straight line, so that a meshing reaction is generated between the gear and the tooth plate, so that the gear completes rotation, and the guide plate is swung, and the cold air discharged from the air conditioner is diffused under the action of the air guide plate, so that the diffused cold air is evenly distributed in the room from the exhaust plate, so that the indoor temperature drops synchronously. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the swing assembly of the utility model;
[0019] Figure 3 This is a schematic diagram of the exhaust plate structure of the utility model;
[0020] Figure 4It is a schematic diagram of the internal structure of the rectangular frame of the utility model.
[0021] In the figure: 1. outer frame; 2. air inlet; 3. exhaust plate; 4. swing assembly; 401. motor; 402. disc; 403. connecting rod; 404. waist-shaped track; 405. tooth plate; 406. gear; 407. guide plate; 408. fixed frame; 409. connecting shaft; 410. slide rail; 411. stabilizing frame; 412. linkage rod; 5. rectangular box; 6. block; 7. extrusion block; 8. baffle; 9. spring. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0023] Example:
[0024] See also Figure 1-Figure 4 , the utility model provides a technical solution:
[0025] A central air-conditioning temperature control structure comprises an outer frame 1, an air inlet 2 is provided at the top of the outer frame 1, a receiving groove is provided at the front of the outer frame 1, an exhaust plate 3 is installed in the receiving groove, a dustproof net is installed inside the exhaust plate 3, and a swing component 4 is installed inside the outer frame 1;
[0026] The swing assembly 4 is used to guide the wind direction inside the outer frame 1 .
[0027] For further information, see Figure 1 and Figure 2In this embodiment, the swing assembly 4 includes a motor 401, a disc 402, a connecting rod 403, a waist-shaped track 404, a tooth plate 405, a gear 406 and a guide plate 407. The motor 401 is installed on the outside of the outer frame 1, and the output end of the motor 401 extends to the inside of the outer frame 1. The disc 402 is installed on the output end of the motor 401, the connecting rod 403 is installed on the outside of the disc 402, the waist-shaped track 404 is installed on the end of the connecting rod 403 away from the disc 402, the tooth plate 405 is installed on the side of the waist-shaped track 404 away from the connecting rod 403, the gear 406 is installed on the top of the tooth plate 405, and the guide plate 407 is installed on the outside of the gear 406. When the air conditioner needs to be used, the cold air is cooled by connecting the pipe to the inside of the air inlet 2. It will spread to the inside of the outer frame 1, and then flow out from the exhaust plate 3, so as to cool the inside of the house. By starting the motor 401, the output end of the motor 401 drives the disc 402 to rotate, so that the connecting rod 403 swings with the disc 402. Therefore, the connecting rod 403 squeezes the waist track 404, so that the waist track 404 makes a reciprocating motion, and the tooth plate 405 follows the waist track 404 to reciprocate, so that a meshing reaction is generated between the gear 406 and the tooth plate 405, so that the gear 406 completes the rotation, and the guide plate 407 swings, and the cold air discharged from the air conditioner is diffused under the action of the air guide plate, so that the diffused cold air is evenly distributed in the room from the exhaust plate 3, so that the indoor temperature drops synchronously.
[0028] Among them, see Figure 1 and Figure 2 In this embodiment, a fixing frame 408 is installed between the motor 401 and the disc 402, and a connecting shaft 409 is installed inside the fixing frame 408. The motor 401 is connected to the disc 402 through the connecting shaft 409. Through the design of the fixing frame 408, the disc 402 and the connecting shaft 409 are in a suspended state, so that when the connecting shaft 409 drives the disc 402 to rotate, it is smoother.
[0029] Furthermore, please see Figure 1 and Figure 2 In this embodiment, a slider is installed at one end of the connecting rod 403 close to the waist-shaped track 404. The connecting rod 403 is connected to the waist-shaped track 404 through the slider. When the connecting rod 403 swings in a cycle, the slider is squeezed on the waist-shaped track 404, thereby completing the reciprocating motion of the waist-shaped track 404.
[0030] For further information, see Figure 1 and Figure 2In this embodiment, a slide rail 410 is installed on the outside of the tooth plate 405, and a moving block is installed on the outside of the tooth plate 405 at a position corresponding to the slide rail 410. The tooth plate 405 is connected to the slide rail 410 through the moving block. A stabilizing frame 411 is installed on the side of the slide rail 410 away from the tooth plate 405, and a linkage rod 412 is installed on the top of the inner side of the stabilizing frame 411. The guide plate 407 is connected to the gear 406 through the linkage rod 412. The tooth plate 405 is limited by the slide rail 410, so that after the tooth plate 405 moves under the action of the waist-shaped track 404, the tooth plate 405 makes linear motion along a straight line. Through the design of the stabilizing frame 411, the linkage of various components is achieved, thereby greatly extending the service life.
[0031] For further information, see Figure 1 , Figure 3 and Figure 4 The top and bottom of the rectangular box 5 are provided with grooves, and a card block 6 is installed inside the groove. A placement groove is provided at the position corresponding to the card block 6 on the front of the outer frame 1. A waist groove is symmetrically provided on the front of the rectangular box 5. An extrusion block 7 is installed inside the waist groove. The extrusion block 7 extends to the inside of the rectangular box 5. A baffle 8 is installed on the side close to the card block 6. A spring 9 is installed inside the baffle 8. When the exhaust plate 3 needs to be cleaned, the operator pinches the extrusion block 7 with both hands and moves it close to the middle, so that the card block 6 is retracted into the inside of the rectangular box 5, thereby contacting the connection between the outer frame 1 and the exhaust plate 3, and it is easily disassembled. The cleaned exhaust plate 3 is placed inside the accommodating groove, and the card block 6 is aligned with the inside of the placement groove. The spring 9 is stretched and energized, so that the card block 6 automatically extends outward to the inside of the placement groove to complete the installation.
[0032] In this embodiment, the implementation scenario is specifically as follows: when the air conditioner is needed, by connecting the pipe to the inside of the air inlet 2, the cold air will spread to the inside of the outer frame 1, and then flow out from the exhaust plate 3 to achieve cooling of the interior of the house, and by starting the motor 401, the output end of the motor 401 drives the disc 402 to rotate, so that the connecting rod 403 swings with the disc 402, so that the connecting rod 403 squeezes the waist-shaped track 404, so that the waist-shaped track 404 makes a reciprocating motion, and the gear plate 405 is limited by the slide rail 410, so that after the gear plate 405 moves under the action of the waist-shaped track 404, the gear plate 405 can only make linear motion along a straight line, so that the gear 406 and A meshing reaction occurs between the tooth plates 405, thereby enabling the gear 406 to complete the rotation and the guide plate 407 to swing, so that the cold air exhausted by the air conditioner is diffused under the action of the air guide plate, so that the diffused cold air is evenly distributed in the room from the exhaust plate 3, so that the indoor temperature drops synchronously. When the exhaust plate 3 needs to be cleaned, the operator pinches the extrusion block 7 with both hands and moves it close to the middle, so that the card block 6 is retracted into the interior of the rectangular box 5, thereby contacting the connection between the outer frame 1 and the exhaust plate 3, and it is easily disassembled. The cleaned exhaust plate 3 is placed in the interior of the accommodating groove, and the card block 6 is aligned with the interior of the placement groove. The spring 9 is stretched and energized, so that the card block 6 automatically extends outward to the interior of the placement groove to complete the installation.
[0033] 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 central air-conditioning temperature control structure, comprising an outer frame (1), characterized in that: The top of the outer frame (1) is provided with an air inlet (2), the front of the outer frame (1) is provided with a receiving groove, an exhaust plate (3) is installed in the receiving groove, a dustproof net is installed inside the exhaust plate (3), and a swing component (4) is installed inside the outer frame (1); The swing component (4) is used to guide the wind direction inside the outer frame (1).
2. A central air conditioning temperature control structure according to claim 1, characterized in that: The swing assembly (4) comprises a motor (401), a disc (402), a connecting rod (403), a waist-shaped track (404), a tooth plate (405), a gear (406) and a guide plate (407); the motor (401) is mounted on the outside of the outer frame (1), and the output end of the motor (401) extends to the inside of the outer frame (1); the disc (402) is mounted on the output end of the motor (401); the connecting rod (403) is mounted on the outside of the disc (402); the waist-shaped track (404) is mounted on one end of the connecting rod (403) away from the disc (402); the tooth plate (405) is mounted on one side of the waist-shaped track (404) away from the connecting rod (403); the gear (406) is mounted on the top of the tooth plate (405); and the guide plate (407) is mounted on the outside of the gear (406).
3. A central air conditioning temperature control structure according to claim 2, characterized in that: A fixing frame (408) is installed between the motor (401) and the disc (402), a connecting shaft (409) is installed inside the fixing frame (408), and the motor (401) is connected to the disc (402) via the connecting shaft (409).
4. A central air conditioning temperature control structure according to claim 2, characterized in that: A slider is installed at one end of the connecting rod (403) close to the waist-shaped track (404), and the connecting rod (403) is connected to the waist-shaped track (404) via the slider.
5. A central air conditioning temperature control structure according to claim 2, characterized in that: A slide rail (410) is installed on the outside of the tooth plate (405), and a moving block is installed on the outside of the tooth plate (405) at a position corresponding to the slide rail (410). The tooth plate (405) is connected to the slide rail (410) through the moving block. A stabilizing frame (411) is installed on the side of the slide rail (410) away from the tooth plate (405), and a linkage rod (412) is installed on the top end of the inner side of the stabilizing frame (411). The guide plate (407) is connected to the gear (406) through the linkage rod (412).
6. A central air conditioning temperature control structure according to claim 1, characterized in that: A rectangular box (5) is symmetrically mounted on the outside of the exhaust plate (3); grooves are provided at the top and bottom of the rectangular box (5); a clamping block (6) is mounted inside the groove; and a placement groove is provided on the front of the outer frame (1) at a position corresponding to the clamping block (6).
7. A central air conditioning temperature control structure according to claim 6, characterized in that: The front side of the rectangular box (5) is symmetrically provided with waist grooves, an extrusion block (7) is installed inside the waist groove, and the extrusion block (7) extends into the interior of the rectangular box (5). A baffle (8) is installed on the side close to the clamping block (6), and a spring (9) is installed inside the baffle (8).