Shutter tuyere capable of being quickly overhauled

Abstract

The utility model discloses a shutter air port capable of being quickly overhauled. The shutter air port comprises a shutter assembly (1) and a shutter frame (2). The shutter assembly (1) comprises a shutter supporting rod (11), a foldable hollow shutter (12) and a shutter movable fixing code (13) which is arranged on the supporting rod (11) in a sleeving mode and can slide left and right to clamp and fix the hollow shutter (12). The louver frame (2) comprises three pairs of inverted-gourd-shaped louver frame reserved installation supporting rod holes (21) formed in the side faces of the long edges, louver supporting rods (11) penetrate through the louver frame reserved installation supporting rod holes (21) to be pressed and clamped to the louver frame (2), the ends of the louver supporting rods (11) are sleeved with louver fixing codes (24) to be fixed, and the louver frame (2) is fixed to a suspended ceiling through fixing screws (23). The shutter can be simply and quickly opened for internal maintenance through the folding function of the shutter, and the shutter frame is not integrally disassembled and only the shutter is disassembled for cleaning by utilizing the inverted gourd-shaped hole of the shutter frame.

Description

Technical Field

[0001] The embodiments of the utility model belong to the technical field of building ventilation equipment, and more specifically, relate to a louver air vent that can be quickly repaired. Background Art

[0002] With the rapid development of my country's construction industry, heating, ventilation, and air conditioning (HVAC) systems are increasingly being used in modern buildings. Louvered vents, as key components in HVAC systems, not only provide air supply, return, or exhaust, but also directly impact air distribution uniformity and indoor airflow organization. They also offer a strong decorative effect. Consequently, more new technologies and materials are being incorporated into louvered vents, resulting in increasingly better quality and more powerful functions. Currently, louvered vents with detachable, intelligent, and recyclable features are gradually emerging to meet public demand for louvered vents with diverse styles and functions.

[0003] For example, the patent document with application number CN202022244548.0 discloses an electric louver air vent that is easy to install. The utility model is provided with a fixing mechanism and a cleaning mechanism. By rotating the connecting plate, the connecting plate drives the first limit block to rotate during the rotation, thereby rotating the connecting plate to a suitable angle. At this time, the connecting rod is rotated, and then the cleaning cotton is brought into contact with the louver fan. The first slider is moved to make the cleaning cotton wipe the louver fan, thereby avoiding the accumulation of dust on the surface of the louver fan, and then avoiding the dust from being blown out of the air vent and easily affecting people's health. Another example is a detachable louver air vent with application number CN201721182655.0. During use, it is only necessary to press down the blades by hand, and by adjusting the action of the compression spring, the end of the connecting shaft rod is driven to disengage from the upper through-hole of the outer frame of the louver air vent, thereby achieving the purpose of quick disassembly.

[0004] However, in the existing technology, louver air vents have many inconveniences in inspection and maintenance, such as unreasonable inspection port design, difficulty in disassembling and inspecting the interior, difficulty in cleaning the air vents or low cleaning efficiency. These problems not only increase maintenance costs, but may also affect the normal operation of the air conditioning system and indoor air quality. Utility Model Content

[0005] In response to the above defects or improvement needs of the prior art, the utility model provides a louver vent that can be quickly inspected. Through the hollow design and foldable function of the louver, the louver's movable fixing code is slid left and right and elastically clamped to fix the louver, so that the louver can be quickly folded and fixed to one side for internal inspection. At the same time, the inverted gourd-shaped louver frame reserved for installing the support rod holes can be used to achieve the goal of removing the louver for cleaning without dismantling the louver frame as a whole.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a louver vent for quick maintenance, comprising a louver assembly and a louver frame for fixing the louver assembly; wherein,

[0007] The louver assembly includes a louver support rod, a hollow louver mounted on the support rod, and a louver movable fixing code mounted on the support rod and sliding left and right to elastically clamp and fix the hollow louver;

[0008] The louver frame includes an inverted gourd-shaped louver frame with reserved mounting support rod holes and a circular louver fixing code symmetrically opened on the side of the long side of the frame body, and the louver support rod passes through the reserved mounting support rod holes of the louver frame and is pressed and clamped on the louver frame;

[0009] The louver fixing code is located outside the louver frame and is sleeved on the end of the louver support rod, and is used to fix the louver support rod.

[0010] Furthermore, the hollow louver is a foldable integral structure, and the internal blades thereof are cut to form reserved hollow holes for ventilation.

[0011] Furthermore, the hollow louver has three connecting plates at both ends and in the middle that connect to the entire louver. Each connecting plate is provided with a hole reserved for installing a louver support rod, and the hollow louver is mounted on the louver support rod through the hole reserved for installing a louver support rod.

[0012] Furthermore, the surface of the louver support rod is smooth, and a small groove is provided at the end for clamping the louver fixing code.

[0013] Furthermore, the louver frame also includes eight circular screw holes reserved in the frame body, wherein three pairs of six are symmetrically arranged on the side of the long side, and one pair of two is symmetrically arranged on the side of the short side.

[0014] Furthermore, the louver frame also includes fixing screws that match the screw holes and are used to fix the louver frame on the ceiling.

[0015] In general, the above technical solutions conceived by the present invention can achieve the following beneficial effects compared with the prior art:

[0016] (1) The utility model has a louver air outlet structure that can be quickly repaired. The louver movable fixing code is mounted on the louver support rod and slides left and right to elastically clamp and fix the hollow louver, so that the louver can be quickly folded and the inside of the louver can be quickly repaired, which is convenient for maintenance.

[0017] (2) The utility model has a louver air outlet structure that can be quickly repaired. The assembled louver assembly is placed into the larger hole of the louver frame through the reserved installation support rod hole, and then the support rod is pressed down to fix it at the bottom of the hole. The louver assembly can be removed by pulling up the support rod into the larger hole. The louver assembly is easy to install and remove, and the louver can be quickly removed for cleaning without removing the louver frame as a whole. After cleaning, it can be installed back, which plays a role in recycling and saving energy.

[0018] (3) The utility model's quick-repair louver vents are used in ceilings, and their unique design can achieve a decorative effect on the ceiling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view and a cross-sectional view of a louver for quick maintenance according to an embodiment of the present utility model;

[0020] Figure 2 This is a bottom view of the shutter in normal state of the embodiment of the utility model;

[0021] Figure 3 This is a cross section of the louver in normal state according to the embodiment of the utility model. Figure 1 ;

[0022] Figure 4 This is a cross section of the louver in normal state according to the embodiment of the utility model. Figure 2 ;

[0023] Figure 5 This is a bottom view of the shutter in the folded state of the embodiment of the utility model;

[0024] Figure 6 This is a cross-sectional view of the shutter in the folded state of an embodiment of the utility model;

[0025] Figure 7 This is a cross-sectional view of the shutter in the folded and disassembled state according to an embodiment of the present invention;

[0026] Figure 8 This is the large sample of the louver in the embodiment of the utility model Figure 1 ;

[0027] Figure 9 This is the large sample of the louver in the embodiment of the utility model Figure 2 ;

[0028] Figure 10 This is the large sample of the louver in the embodiment of the utility model Figure 3 ;

[0029] Figure 11 This is the large sample of the louver in the embodiment of the utility model Figure 4 ;

[0030] In all the drawings, the same figure marks represent the same technical features, specifically: 1-louver assembly, 11-louver support rod, 12-hollow louver, 121-louver reserved hollow hole, 122-louver reserved installation support rod hole, 13-louver movable fixing code, 2-louver frame, 21-louver frame reserved installation support rod hole, 22-screw hole, 23-fixing screw, 24-louver fixing code. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only intended to explain the present invention and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

[0032] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0034] In this patent, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprises..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0035] like Figure 1-11As shown, the embodiment of the present invention provides a louver vent for quick maintenance, including a louver assembly 1 and a louver frame 2. The louver assembly 1 includes a louver support rod 11, a foldable hollow louver 12 mounted on the louver support rod 11, and a louver movable fixing code 13 that can slide left and right to clamp and fix the hollow louver 12, so that the louver can be quickly folded to quickly inspect the inside of the louver; the louver frame 2 includes three pairs of inverted gourd-shaped louver frame mounting support rod holes 21 opened on the side of the long side, the louver support rod 11 passes through the louver frame mounting support rod holes 21 reserved for the louver frame, and is pressed and clamped on the louver frame 2. The end is fixed with a louver fixing code 24, which can realize the quick installation and disassembly of the louver assembly. Among them,

[0036] The shutter assembly 1 includes a shutter support rod 11, a hollow shutter 12 and a shutter movable fixing code 13 mounted thereon.

[0037] The surface of the louver support rod 11 is kept smooth to reduce friction with the louver movable fixing block 13 and the hollow louver 12. A small groove is provided at the end of the louver support rod 11 for clamping the circular louver fixing block 24 to ensure stable fixation of the support rod;

[0038] The hollow louver 12 is made of a foldable and flexible material to ensure stability and durability during use. It is a foldable, integral structure with cutout holes 121 cut into the interior for ventilation. These holes must be smooth, uniform in size, and symmetrical to meet the requirements for airflow area calculation. Three connecting plates connect the entire louver at each end and in the middle. Each connecting plate has a hole 122 reserved for mounting a louver support rod, allowing the hollow louver 12 to be mounted on the louver support rod 11.

[0039] The movable shutter fixing code 13 is mounted on the shutter support rod 11 and can slide left and right to elastically clamp and fix the hollow shutter 12 so as to quickly fold and fix the hollow shutter 12 to one side.

[0040] The louver frame 2 includes six holes 21 for mounting support rods, screw holes 22, fixing screws 23, and louver fixing brackets 24. Three pairs of six holes 21 are symmetrically arranged on the long sides of the louver frame 2, each shaped like an inverted gourd. These holes must ensure that the louver support rods 11 can pass through them smoothly. The holes must be of the same height and size on both sides, without any uneven height or left-right deviation. The interior of the holes must be as smooth as the surface to reduce friction and wear.

[0041] Eight circular screw holes 22 are reserved on the louver frame 2, of which three pairs of six screw holes are symmetrically arranged on the long side, and one pair of two screw holes is symmetrically arranged on the short side. The position of the screw holes 22 must be precise to ensure the stability and accuracy of subsequent installation; according to the size of the screw holes 22, corresponding fixing screws 23 are configured to fix the louver frame 2 to the ceiling.

[0042] The shutter fixing code 24 is located outside the shutter frame 2 and is stuck in the small groove at the end of the shutter support rod 11, and is used to fix the shutter support rod 11 to ensure stable fixation of the support rod.

[0043] In another embodiment of the present invention, a louver vent for quick maintenance is provided, and the specific implementation process is as follows: first, according to the design size, the following are produced using a finished mold: 3 louver support rods, 1 hollow folding louver, 1 louver outer frame, 8 fixing screws, 6 movable code pieces, and 6 fixed code pieces.

[0044] Afterwards, the louver support rod 11 is sequentially passed through the fixed code 24, the movable fixed code 13, the hollow louver 12, another movable fixed code 13 and another fixed code 24 to ensure that the movable fixed code 13 can slide left and right and elastically clamp and fix the hollow louver 12.

[0045] Then, insert the assembled louver assembly 1 into the larger hole of the reserved support rod installation hole 21 of the louver frame 2. After the louver support rods 11 are inserted on both sides, press down the louver support rods 11 to fix it at the bottom of the hole, just to the bottom position of the hole. Use the small groove at the end of the louver support rod and the clamping effect of the louver fixing code 24 to ensure the stable fixation of the louver assembly.

[0046] Finally, use the fixing screws 23 to pass through the screw holes 22 of the louver frame 2 to fix the louver frame 2 on the ceiling. During the process, ensure that the screws are tightened to ensure the stability and safety of the louver air outlet.

[0047] Through the above steps, the quick-access louver vent provided by the present invention was successfully manufactured and installed. By sliding the movable fixing brackets left and right, the hollow louvers can be quickly folded, facilitating quick internal maintenance. This louver vent not only provides quick maintenance, but also ensures stability and durability through rational design and component configuration. Furthermore, the gourd-shaped louver frame includes holes for mounting support rods, facilitating installation and removal of the louver assembly. The hollow louver design also enhances ventilation, meeting practical requirements.

[0048] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A quick maintenance louver tuyere, characterized in that: It comprises a louver assembly (1) and a louver frame (2) for fixing the louver assembly (1); wherein, The louver assembly (1) comprises a louver support rod (11), a hollow louver (12) sleeved on the support rod (11), and a louver movable fixing code (13) sleeved on the support rod (11) and capable of sliding left and right and elastically clamping and fixing the hollow louver (12); The louver frame (2) comprises an inverted gourd-shaped louver frame reserved for mounting support rod holes (21) and a circular louver fixing code (24) symmetrically provided on the side of the long side of the frame body; the louver support rod (11) passes through the louver frame reserved for mounting support rod holes (21) and is pressed and connected to the louver frame (2); The shutter fixing code (24) is located outside the shutter frame (2) and is sleeved on the end of the shutter support rod (11) for fixing the shutter support rod (11).

2. The quick-repair louver tuyere according to claim 1, characterized in that: The hollow louver (12) is a foldable integral structure, and its internal blades are cut to form reserved hollow holes (121) for ventilation.

3. The quick-maintenance louver tuyere according to claim 2, characterized in that: The hollow louver (12) has three connecting plates at both ends and in the middle for connecting to the entire louver. Each connecting plate is provided with a hole (122) reserved for mounting a louver support rod. The hollow louver (12) is mounted on the louver support rod (11) through the hole (122) reserved for mounting a louver support rod.

4. The quick-repair louver tuyere according to claim 3, characterized in that: The surface of the shutter support rod (11) is smooth, and a small groove is provided at the end thereof for clamping the shutter fixing code (24).

5. A quick maintenance louver tuyere according to any one of claims 1 to 4, characterized in that: The louver frame (2) further comprises eight circular screw holes (22) reserved in the frame body, wherein three pairs of six are symmetrically arranged on the long side, and one pair of two is symmetrically arranged on the short side.

6. The quick-repair louver tuyere according to claim 5, characterized in that: The louver frame (2) further comprises fixing screws (23) that match the screw holes (22) and are used to fix the louver frame (2) on the ceiling.

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