Refrigeration air conditioner air pipe convenient to adjust and install

Abstract

The utility model discloses a refrigeration air conditioner air pipe convenient to adjust and install, which relates to the technical field of refrigeration air conditioner air pipes and comprises two refrigeration air conditioner air pipe main bodies, an air pipe head is fixedly connected to the right end of the refrigeration air conditioner air pipe main body on the right side, and a dustproof net is fixedly connected to the front end inside the air pipe head. Two mounting mechanisms are fixedly connected to the left side of the refrigeration air conditioner air pipe body located on the left side, and adjusting mechanisms are movably connected to the interiors of the two refrigeration air conditioner air pipe bodies. According to the refrigeration air conditioner air pipe convenient to adjust and install, the first clamping plate can slide into the second clamping hole through the first clamping plate matched with the first spring, due to the fact that the left end of the first clamping plate is in a special right-angle shape, the second connecting plates arranged on the upper side and the lower side can be clamped, and meanwhile the second clamping plate and the first clamping hole which are arranged in a matched mode can be conveniently adjusted and installed. The air duct mounting device is simple in structure and convenient and fast to operate, and then the air ducts can be mounted more quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration and air conditioning air ducts, in particular to a refrigeration and air conditioning air duct which is easy to adjust and install. Background Art

[0002] With the development of the times, air conditioners have become a necessary electrical appliance for every household. When air conditioners are used for cooling in some special places, special air conditioning refrigeration ducts are needed for cooling.

[0003] For example, the Chinese patent with publication number CN116792914A discloses a refrigeration and air conditioning duct that is easy to adjust and install, including a main body mechanism, a convenient mechanism and an adjustment mechanism, the convenient mechanism is located at the left end of the main body mechanism, the adjustment mechanism is located at the left end of the convenient mechanism, the main body mechanism includes a pipe body, a ventilation end, an air outlet slot and a dust blocking plate, the ventilation end is fixedly installed at the right end of the pipe body, the air outlet slot is fixedly arranged at the right end of the ventilation end, and the dust blocking plate is fixedly installed at the inner end of the air outlet slot. The refrigeration and air conditioning duct that is easy to adjust and install, by installing the convenient mechanism and the adjustment mechanism, can greatly enhance the stability of the installation of the refrigeration and air conditioning duct during the installation of the refrigeration and air conditioning duct, so that the refrigeration and air conditioning duct has a better transmission effect of cold air during use, and is more convenient for the installation and adjustment of the air conditioning duct, thereby improving the refrigeration efficiency of the refrigeration and air conditioning duct and enhancing the use effect of the refrigeration and air conditioning duct.

[0004] The existing technology has the following problems:

[0005] The installation method of existing refrigeration and air-conditioning ducts is cumbersome and difficult to assemble or disassemble quickly, which easily affects work efficiency. At the same time, the length of the duct is not suitable for all situations. However, the length of existing refrigeration and air-conditioning ducts cannot be adjusted, resulting in the use of more ducts and easy waste of resources. Utility Model Content

[0006] The utility model provides a refrigeration and air conditioning air duct which is easy to adjust and install, so as to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A refrigeration and air-conditioning duct that is easy to adjust and install includes two refrigeration and air-conditioning duct main bodies, a duct head is fixedly connected to the right end of the refrigeration and air-conditioning duct main body located on the right side, a dust net is fixedly connected to the front end position inside the duct head, two installation mechanisms are fixedly connected to the left side of the refrigeration and air-conditioning duct main body located on the left side, and adjustment mechanisms are movably connected inside the two refrigeration and air-conditioning duct main bodies.

[0009] Preferably: the two mounting mechanisms include two connecting plates 1 and two connecting plates 2, the opposing surfaces of the two connecting plates 1 are fixedly connected to the upper and lower sides located at the right end position of the left refrigeration and air-conditioning duct main body, the opposing surfaces of the two connecting plates 2 are fixedly connected to the upper and lower sides located at the right end position of the right refrigeration and air-conditioning duct main body, the front and rear sides of the left end of the left refrigeration and air-conditioning duct main body are fixedly connected with a clamping plate 2, the left and right end positions of the two connecting plates 1 are provided with sliding grooves, the inner walls of the sliding grooves are fixedly connected with sliding rods, the outer surface of the sliding rod away from the end of the clamping plate 2 is movably connected with a pull block, the outer surface of the sliding rod close to the end of the clamping plate 2 is movably connected with a spring 1, and the side of the pull block away from the refrigeration and air-conditioning duct main body is fixedly connected with the clamping plate 1.

[0010] Preferably, a first clamping hole is provided at both the front and rear sides of the right side of the air duct head, the width of the first clamping hole is consistent with the thickness of the second clamping plate, and the height of the first clamping hole is consistent with the height of the second clamping plate.

[0011] Preferably, a slide groove is provided at the left and right ends of the front and rear sides of the two connecting plates, and the height of the slide groove is consistent with the thickness of the pull block.

[0012] Preferably, the front and rear sides of the two connecting plates 2 are each provided with a second clamping hole, and the thickness of the second clamping hole is consistent with the thickness of the first clamping plate.

[0013] Preferably: the adjustment mechanism includes a sub-pipe, the outer surface of which is movably connected to the inner walls of two refrigeration and air-conditioning duct main bodies, and limiting grooves are provided at the upper and lower sides of the front and rear ends of the sub-pipe. The limiting groove is fixedly connected to a second spring away from the inner wall of the refrigeration and air-conditioning duct main body, and the end of the second spring close to the refrigeration and air-conditioning duct main body is fixedly connected to a block.

[0014] Preferably, circular holes are provided at both front and rear ends of the upper and lower sides of the two refrigeration and air conditioning air duct bodies, and the inner wall diameter of the circular hole is consistent with the outer surface diameter of the block.

[0015] Preferably: sliders are fixedly connected to the four corners of the bottom of the auxiliary pipe, and square grooves are opened on the front and rear sides of the bottom of the inner wall of the two refrigeration and air conditioning duct bodies, and the width of the square grooves is consistent with the width of the sliders.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a refrigeration and air conditioning duct which is easy to adjust and install. By setting a clamping plate 1 and cooperating with a spring 1, the clamping plate 1 can slide into a clamping hole 2. Due to the special right-angle shape of the left end of the clamping plate 1, the connecting plates 2 set on the upper and lower sides can be clamped. At the same time, the clamping plate 2 and the clamping hole 1 are set, so that two ducts can be installed. The structure is simple and the operation is convenient, so the duct can be installed faster.

[0018] 2. The utility model provides a refrigeration and air-conditioning duct that is easy to adjust and install. The length can be adjusted by sliding the block into the round holes at different positions. At the same time, the provided slider and square groove make the movement of the refrigeration and air-conditioning duct body more stable, thereby achieving a better adjustment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the left side of the installation mechanism of the utility model;

[0021] Figure 3 It is a schematic diagram of the right part of the installation mechanism of the utility model;

[0022] Figure 4 This is a schematic cross-sectional view of the installation mechanism of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0024] Figure 6 For the utility model Figure 5 Enlarged structural diagram at A in the middle.

[0025] In the figure: 1. Refrigeration and air conditioning duct body; 2. Duct head; 3. Dust screen; 4. Mounting mechanism; 5. Adjustment mechanism; 41. Connecting plate 1; 42. Slide groove; 43. Clamping plate 1; 44. Clamping plate 2; 45. Clamping hole 1; 46. Connecting plate 2; 47. Clamping hole 2; 48. Sliding groove; 49. Pull block; 401. Spring 1; 402. Slide rod; 51. Auxiliary pipe; 53. Round hole; 54. Square groove; 55. Sliding block; 56. Clamping block; 57. Spring 2; 58. Limiting groove. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] like Figure 1As shown, a refrigeration and air-conditioning duct which is easy to adjust and install includes two refrigeration and air-conditioning duct main bodies 1, a duct head 2 is fixedly connected to the right end of the right refrigeration and air-conditioning duct main body 1, a dustproof net 3 is fixedly connected to the front end position inside the duct head 2, two installation mechanisms 4 are fixedly connected to the left side of the left refrigeration and air-conditioning duct main body 1, and adjustment mechanisms 5 are movably connected inside the two refrigeration and air-conditioning duct main bodies 1.

[0028] It should be noted that, by setting the card plate 43 and cooperating with the spring 401, the card plate 43 can slide into the card hole 47. Due to the special right-angle shape of the left end of the card plate 43, the connecting plate 46 set on the upper and lower sides can be clamped. At the same time, with the card plate 44 and the card hole 45 set, the two air ducts can be installed. The structure is simple and the operation is convenient, so the air duct can be installed faster. By sliding the card block 56 into the circular hole 53 at different positions, the length can be adjusted. At the same time, with the provided slider 55 and the square groove 54, the movement of the refrigeration and air conditioning duct body 1 is more stable, thereby achieving a better adjustment effect.

[0029] like Figure 2-Figure 4 As shown, the two mounting mechanisms 4 include two connecting plates 1 41 and two connecting plates 2 46, the opposite surfaces of the two connecting plates 1 41 are fixedly connected to the upper and lower sides located at the right end of the left refrigeration and air-conditioning duct body 1, the opposite surfaces of the two connecting plates 2 46 are fixedly connected to the upper and lower sides located at the right end of the right refrigeration and air-conditioning duct body 1, the front and rear sides of the left end of the left refrigeration and air-conditioning duct body 1 are fixedly connected with a clamping plate 2 44, the left and right end positions of the two connecting plates 1 41 are provided with sliding grooves 48, the inner wall of the sliding groove 48 is fixedly connected with a sliding rod 402, the outer surface of the sliding rod 402 away from the end of the clamping plate 2 44 is movably connected with a pull block 49, the outer surface of the sliding rod 402 close to the end of the clamping plate 2 44 is movably connected with a spring 1 401, and the side of the pull block 49 away from the refrigeration and air-conditioning duct body 1 is fixedly connected with a clamping plate 1 43.

[0030] It should be noted that the two air ducts are aligned end to end so that the refrigeration and air-conditioning air duct body 1 at the rear end of one of the air ducts is aligned with the refrigeration and air-conditioning air duct body 1 at the front end of the other air duct, and the four pull blocks 49 are pulled inwardly, so that the pull blocks 49 move inwardly along the slide rod 402, thereby compressing the spring 1 401, thereby driving the four clamping plates 1 43 to move inwardly, and then the refrigeration and air-conditioning air duct body 1 at the front end is moved so that the four clamping plates 1 43 can all slide into the clamping holes 2 47, and then the pull block 49 is released. Under the action of the spring 1 401, the four clamping plates 1 43 are all moved outwardly. The four clamping plates 1 43 are grouped in pairs and are arranged at the upper and lower sides. The left ends of the clamping plates 1 43 are all right-angled, thereby clamping the connecting plates 2 46 arranged on the upper and lower sides. The clamping plates 2 44 arranged at the same time will slide into the clamping holes 1 45, so that the two air ducts can be installed. The structure is simple and the operation is convenient, so the air ducts can be installed faster.

[0031] like Figure 2 , Figure 3 As shown, a clamping hole 45 is provided at both the front and rear sides of the right side of the air duct head 2 , the width of the clamping hole 45 is consistent with the thickness of the clamping plate 44 , and the height of the clamping hole 45 is consistent with the height of the clamping plate 44 .

[0032] It should be noted that the second clamping plate 44 slides smoothly into the first clamping hole 45, which not only facilitates the installation of the air duct, but also ensures the stability between the two air ducts.

[0033] like Figure 2 , Figure 4 As shown, the left and right ends of the front and rear sides of the two connecting plates 41 are both provided with sliding grooves 42 , and the height of the sliding grooves 42 is consistent with the thickness of the pull block 49 .

[0034] It should be noted that the pull block 49 can move smoothly in the slide groove 42, thereby ensuring the smooth compression of the spring 1 401, thereby making the subsequent fixation smoother.

[0035] like Figure 2-Figure 4 As shown, the front and rear sides of the two second connecting plates 46 are both provided with second clamping holes 47 , and the thickness of the second clamping holes 47 is consistent with the thickness of the first clamping plate 43 .

[0036] It should be noted that the clamping plate 1 43 slides into the clamping hole 2 47 , and because the left end of the clamping plate 1 43 is in a right angle shape, it can clamp the connecting plate 2 46 arranged on the upper and lower sides.

[0037] like Figure 5 , Figure 6As shown, the adjustment mechanism 5 includes a sub-tube 51, the outer surface of which is movably connected to the inner walls of the two refrigeration and air-conditioning duct bodies 1, and limiting grooves 58 are provided at the upper and lower sides of the front and rear ends of the sub-tube 51. The limiting groove 58 is fixedly connected to the inner wall of the refrigeration and air-conditioning duct body 1 away from the inner wall of the refrigeration and air-conditioning duct body 1 with a spring 2 57, and the end of the spring 2 57 close to the refrigeration and air-conditioning duct body 1 is fixedly connected to a block 56.

[0038] It should be noted that by pressing the block 56 downward, the block 56 moves downward along the limit groove 58, thereby compressing the spring 2 57. The upper end of the block 56 is spherical, and it is easier to disengage from the circular hole 53 after being pressed down. Then, the refrigeration and air-conditioning duct body 1 at either end is pulled outward. After being pulled to a suitable length, the block 56 will be aligned with the circular hole 53 near the middle position. Under the action of the spring 2 57, the block 56 is stuck therein, so that the length is fixed. At the same time, a square groove 54 is provided at the bottom of the inner wall of the refrigeration and air-conditioning duct body 1. During the movement of the refrigeration and air-conditioning duct body 1, the square groove 54 will slide along the slider 55. The width of the square groove 54 and the slider 55 are consistent and relatively fit, thereby making the movement of the refrigeration and air-conditioning duct body 1 more stable. The refrigeration and air-conditioning duct body 1 at both ends can be extended, and the length of the duct can be adjusted.

[0039] like Figure 5 , Figure 6 As shown, circular holes 53 are provided at both front and rear ends of the upper and lower sides of the two refrigeration and air conditioning air duct bodies 1 , and the inner wall diameter of the circular hole 53 is consistent with the outer surface diameter of the block 56 .

[0040] It should be noted that when the block 56 slides into the outer circular hole 53, the length of the air duct is the length of two refrigeration and air conditioning air duct bodies 1. When the block 56 slides into the circular hole 53 near the middle position, the length of the air duct will be lengthened, thereby achieving the effect of adjusting the length.

[0041] like Figure 5 As shown, sliders 55 are fixedly connected to the four corners of the bottom of the auxiliary pipe 51 , and square grooves 54 are opened on the front and rear sides of the bottom of the inner wall of the two refrigeration and air conditioning duct bodies 1 , and the width of the square grooves 54 is consistent with the width of the sliders 55 .

[0042] It should be noted that, during the movement of the refrigeration and air conditioning duct body 1 , the square groove 54 will slide along the slider 55 , and the widths of the square groove 54 and the slider 55 are consistent and relatively well matched, thereby making the movement of the refrigeration and air conditioning duct body 1 more stable.

[0043] The working principle of the utility model is as follows: align the two air ducts end to end so that the refrigeration and air conditioning air duct body 1 at the rear end of one of the air ducts is aligned with the refrigeration and air conditioning air duct body 1 at the front end of the other air duct, pull the four pull blocks 49 inward, and then make the pull blocks 49 move inward along the slide rod 402, so that the spring 1 401 is compressed, thereby driving the four clamping plates 1 43 to move inward, and then move the refrigeration and air conditioning air duct body 1 at the front end so that the four clamping plates 1 43 can all slide into the clamping holes 2 47, and then release the pull block 49. Under the action of the spring 1 401, the four clamping plates 1 43 are all moved outward. The four clamping plates 1 43 are each grouped in two and are arranged at the upper and lower sides. The left ends of the clamping plates 1 43 are all right-angled, and then clamp the connecting plates 2 46 arranged on the upper and lower sides. The clamping plates 2 44 arranged at the same time will slide into the clamping holes 1 45, so that the two air ducts can be installed. The structure is simple and the operation is convenient, so it can In order to install the air duct faster, by pressing the block 56 downward, the block 56 moves downward along the limit groove 58, thereby compressing the spring 2 57. The upper end of the block 56 is spherical, and it is easier to disengage from the circular hole 53 after pressing down. Then, the refrigeration and air-conditioning air duct body 1 at either end is pulled outward. After being pulled to a suitable length, the block 56 will be aligned with the circular hole 53 near the middle position. Under the action of the spring 2 57, the block 56 is stuck therein, so that the length is fixed. At the same time, a square groove 54 is provided at the bottom of the inner wall of the refrigeration and air-conditioning air duct body 1. During the movement of the refrigeration and air-conditioning air duct body 1, the square groove 54 will slide along the slider 55. The width of the square groove 54 and the slider 55 are consistent and relatively fit, thereby making the movement of the refrigeration and air-conditioning air duct body 1 more stable. The refrigeration and air-conditioning air duct bodies 1 at both ends can be extended, and the length of the air duct can be adjusted.

[0044] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A refrigeration and air conditioning air duct that is easy to adjust and install, comprising two refrigeration and air conditioning air duct bodies (1), characterized in that: The right end of the refrigeration and air conditioning air duct body (1) located on the right side is fixedly connected to an air duct head (2), and the front end of the air duct head (2) is fixedly connected to a dustproof net (3). The left side of the refrigeration and air conditioning air duct body (1) located on the left side is fixedly connected to two mounting mechanisms (4), and the insides of the two refrigeration and air conditioning air duct bodies (1) are movably connected to adjustment mechanisms (5); The two installation mechanisms (4) include two connecting plates 1 (41) and two connecting plates 2 (46). The opposing surfaces of the two connecting plates 1 (41) are fixedly connected to the upper and lower sides of the right end of the left refrigeration and air conditioning duct body (1). The opposing surfaces of the two connecting plates 2 (46) are fixedly connected to the upper and lower sides of the right end of the right refrigeration and air conditioning duct body (1). The front and rear sides of the left end of the left refrigeration and air conditioning duct body (1) are fixedly connected to the clamping plate 2 (44). The left and right end positions of the two connecting plates 1 (41) are provided with sliding grooves (48). The inner wall of the sliding groove (48) is fixedly connected to a sliding rod (402). The outer surface of the sliding rod (402) away from one end of the clamping plate 2 (44) is movably connected to a pulling block (49). The outer surface of the sliding rod (402) near one end of the second clamping plate (44) is movably connected with a spring (401); the pull block (49) is fixedly connected with a clamping plate (43) on the side away from the refrigeration and air conditioning duct body (1); the front and rear sides of the right side of the duct head (2) are both provided with clamping holes (45); the width of the clamping holes (45) is consistent with the thickness of the second clamping plate (44), and the height of the clamping holes (45) is consistent with the height of the second clamping plate (44); the left and right ends of the front and rear sides of the two connecting plates (41) are both provided with sliding grooves (42); the height of the sliding grooves (42) is consistent with the thickness of the pull block (49); the front and rear sides of the two connecting plates (46) are both provided with clamping holes (47); the thickness of the clamping holes (47) is consistent with the thickness of the first clamping plate (43).

2. The refrigeration and air conditioning air duct that is easy to adjust and install according to claim 1 is characterized in that: The regulating mechanism (5) comprises an auxiliary pipe (51), the outer surface of which is movably connected to the inner walls of the two refrigeration and air conditioning duct bodies (1), and limiting grooves (58) are provided at the upper and lower sides of the front and rear ends of the auxiliary pipe (51), and the limiting groove (58) is fixedly connected to a second spring (57) away from the inner wall of the refrigeration and air conditioning duct body (1), and the second spring (57) is fixedly connected to one end close to the refrigeration and air conditioning duct body (1) with a clamping block (56).

3. The refrigeration and air conditioning air duct that is easy to adjust and install according to claim 2 is characterized in that: Circular holes (53) are provided at the front and rear ends of the upper and lower sides of the two refrigeration and air conditioning duct bodies (1), and the inner wall diameter of the circular hole (53) is consistent with the outer surface diameter of the clamping block (56).

4. The refrigeration and air conditioning air duct that is easy to adjust and install according to claim 2 is characterized in that: Slide blocks (55) are fixedly connected to the four corners of the bottom of the auxiliary pipe (51), and square grooves (54) are provided on the front and rear sides of the bottom of the inner wall of the two refrigeration and air conditioning duct bodies (1), and the width of the square grooves (54) is consistent with the width of the slide blocks (55).

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