Three-side air inlet type energy-saving dehumidification device

Abstract

The utility model discloses a three-face air inlet type energy-saving dehumidification device, which relates to the dehumidification field and comprises a machine body, an air outlet and an air inlet grid, the air inlet grid is detachably mounted on the outer wall of the machine body, reinforcing corners are mounted at the break angle positions of the air inlet grid, and positioning holes are formed in the outer walls of the reinforcing corners. And positioning blocks corresponding to the positioning holes are arranged in the machine body. According to the utility model, the reinforcing corners, the positioning holes, the driving rods, the positioning blocks and other parts are arranged, so that when the air inlet grid is disassembled, the limitation of the air inlet grid can be relieved only by pressing the rubber cover downwards, and then the air inlet grid can be taken down to be cleaned by pulling the air inlet grid outwards; when the air inlet grid is disassembled, the air inlet grid only needs to be pushed towards the direction of the machine body until the end of the air inlet grid is attached to the machine body, at the moment, the air inlet grid can be automatically fixed by the positioning blocks and the positioning holes, and therefore the air inlet grid is quite easy to disassemble and assemble and more convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of dehumidification, in particular to a three-side air inlet type energy-saving dehumidification device. Background Art

[0002] The dehumidifier can reduce the humidity in the ambient air. The air is powered by a fan. It first passes through the evaporator to absorb the heat of the air, causing the water vapor in the air to condense to achieve the purpose of dehumidification. Then it passes through the condenser to absorb the heat of the refrigerant in the condenser to raise the temperature, so that the air reaches the normal indoor temperature.

[0003] Existing dehumidifiers are generally provided with an air inlet grille, on which a filter may be provided. The filter and the air inlet grille are generally flat or arc-shaped. Dehumidifiers generally adopt a single-sided air inlet and a three-sided golden phoenix method. The air handling area of ​​the dehumidifier with a "single-sided air inlet" is small and the air dehumidification efficiency is low. The air inlet grid of the dehumidifier with a "three-sided air inlet" is a U-shaped grid design, which has a larger air handling area, higher air dehumidification efficiency, and is more energy-saving. Therefore, the three-sided air inlet dehumidifier with energy saving and higher dehumidification efficiency is the first choice for people to use.

[0004] However, the air inlet grilles of the three-sided air inlet energy-saving dehumidifiers mentioned above are mostly installed by multiple sets of screws or multiple sets of clips. It is well known that a lot of dust will adhere to the air inlet grilles of the dehumidifier after repeated use. Since the gap of the air inlet in the grille is relatively small, it is inconvenient to clean. Therefore, when the air inlet grille needs to be cleaned, it will mostly be removed for cleaning. If it is installed with screws, the user needs to use a screwdriver to remove multiple screws one by one. If it is connected with clips, the user needs to use a flat-blade screwdriver or other tools to pry open the air inlet grille. Regardless of whether it is connected with screws or clips, it will take a long time to disassemble and it is also inconvenient to disassemble. Therefore, it is urgently needed to improve the existing three-sided air inlet energy-saving dehumidifiers. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a three-sided air inlet type energy-saving dehumidification device to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-sided air-inlet type energy-saving dehumidification device, comprising a body, an air outlet and an air inlet grille, the air inlet grille being detachably mounted on the outer wall of the body, and a reinforcement corner being mounted at the corner position of the air inlet grille, and a positioning hole being provided on the outer wall of the reinforcement corner, a positioning block corresponding to the positioning hole being provided in the body, and a driving rod connected to the positioning block being slidably mounted in the body, and the top end of the driving rod protrudes from the top of the body, the diameter of the driving rod is smaller than the diameter of the positioning block, and the outer wall of the reinforcement corner is provided with a through groove for sliding the driving rod.

[0007] A transmission plate is installed on the outer wall of the positioning block installed at the bottom end of the driving rod, and a spring connected to the machine body is installed at the bottom end of the transmission plate.

[0008] By adopting the above-mentioned technical scheme, the corners, positioning holes, drive rods, positioning blocks and other components are reinforced, so that when the air intake grille is disassembled, it is only necessary to press the rubber cover downwards to release the restriction of the air intake grille, and then pull the air intake grille outward to remove it for cleaning. When installing, it is only necessary to push the air intake grille toward the body until the end of the air intake grille is in contact with the body. At this time, the air intake grille will be automatically fixed by the positioning blocks and the positioning holes, making the operation of disassembling and installing the air intake grille in the utility model very simple and more convenient to use.

[0009] The utility model is further configured that four reinforcement corners are symmetrically installed at the upper and lower ends of the air intake grille, and the number of the positioning blocks is the same as the number of the reinforcement corners.

[0010] By adopting the above technical solution, the fixity of the air intake grille during use is further ensured.

[0011] The utility model is further configured that two driving rods are symmetrically installed in the machine body, and two positioning blocks are installed on each of the driving rods, and the top of the positioning block is designed to be hemispherical.

[0012] By adopting the above technical solution, the positioning block can enter the positioning hole more easily, effectively reducing the probability of accidents in which the positioning block and the reinforcement frame are stuck and cannot enter the positioning hole.

[0013] The utility model is further configured such that the outer corner of the bottom end of the reinforcement angle is designed as an oblique angle, and when the reinforcement angle follows the air intake grille to slide toward the body, the oblique angle of the bottom end of the reinforcement angle will squeeze the top of the positioning block.

[0014] By adopting the above technical solution, the operation and difficulty of installing the air intake grille are further reduced.

[0015] The utility model is further configured that the through groove is communicated with the positioning hole, and the through groove passes through the end of the reinforcement angle close to the air outlet.

[0016] By adopting the above technical solution, it is ensured that the setting of the driving rod will not cause the air intake grille to be unable to be removed.

[0017] The utility model is further configured that a pressure ball is fixedly installed on the top of the driving rod, and the diameter of the pressure ball is larger than the diameter of the driving rod, and a spring connected to the body is installed at the bottom of the pressure ball, and a rubber cover for shielding the pressure ball is installed on the top of the body.

[0018] By adopting the above technical solution, it is further ensured that the driving rod can be smoothly reset.

[0019] The utility model is further configured that two triangular blocks are symmetrically installed at the end of the air inlet grille close to the air outlet, and a card slot corresponding to the triangular blocks is opened in the machine body.

[0020] By adopting the above technical solution, the probability of the end of the air intake grid opening outward is reduced.

[0021] The utility model is further configured such that limiting grooves are provided at both upper and lower ends of the air intake grille, and a plurality of limiting blocks slidably connected to the limiting grooves are symmetrically installed in the body, and the end corners of the limiting blocks away from the air outlet are all beveled.

[0022] By adopting the above technical solution, the position of the air intake grille during use is further restricted.

[0023] In summary, the utility model mainly has the following beneficial effects:

[0024] The utility model is provided with components such as reinforcement angles, positioning holes, drive rods and positioning blocks, so that when the air intake grille is disassembled, it is only necessary to press the rubber cover downwards to release the restriction of the air intake grille, and then pull the air intake grille outwards to remove it for cleaning. When installing, it is only necessary to push the air intake grille toward the machine body until the end of the air intake grille is in contact with the machine body. At this time, the air intake grille will be automatically fixed by the positioning blocks and the positioning holes, making the operation of disassembling and installing the air intake grille in the utility model very simple and more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0026] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle of the utility model;

[0027] Figure 3 It is a partial cross-sectional view of the engine body and the air intake grid of the utility model;

[0028] Figure 4 It is a three-dimensional structural schematic diagram of the air intake grille of the utility model;

[0029] Figure 5 It is a three-dimensional structural schematic diagram of the driving rod of the utility model;

[0030] Figure 6 A top view of the air intake grille in the second embodiment of the utility model;

[0031] Figure 7It is a schematic diagram of the three-dimensional structure of the machine body in the second embodiment of the utility model.

[0032] In the figure: 1. body; 2. air outlet; 3. air intake grille; 4. reinforcement corner; 5. positioning hole; 6. drive rod; 7. positioning block; 8. through slot; 9. transmission plate; 10. spring; 11. pressure ball; 12. rubber cover; 13. triangular block; 14. limit slot; 15. limit block. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0034] The following describes an embodiment of the utility model based on its overall structure.

[0035] Embodiment 1

[0036] A three-side air inlet type energy-saving dehumidification device, such as Figure 1 - Figure 5As shown, it includes a machine body 1, an air outlet 2 and an air intake grille 3, wherein the air intake grille 3 is detachably mounted on the outer wall of the machine body 1, so that the air intake grille 3 can be removed from the machine body 1, and a reinforcement angle 4 is mounted at the corner position of the air intake grille 3, and four reinforcement angles 4 are symmetrically mounted at the upper and lower ends of the air intake grille 3, so that the corner position of the air intake grille 3 is supported by the reinforcement angle 4, thereby improving the rigidity of the corner position of the air intake grille 3 and reducing the probability of deformation at the corner position of the air intake grille 3, and a positioning hole 5 is opened on the outer wall of the reinforcement angle 4, and a positioning block 7 corresponding to the positioning hole 5 is also arranged in the machine body 1, and when the positioning block 7 enters the positioning hole 5, the reinforcement The fixed angle 4 is restricted by the positioning block 7 and the positioning hole 5, and because a driving rod 6 connected to the positioning block 7 is slidably installed in the body 1, and because the driving rod 6 can only be lifted and slid in the body 1, the positioning block 7 can also only be lifted and slid in the body 1, so that after the positioning block 7 enters the positioning hole 5, the position of the reinforcement angle 4 is fixed, thereby ensuring the fixed position of the air intake grille 3 after installation, and because the top end of the driving rod 6 protrudes from the top of the body 1, the user can push the top of the driving rod 6 to push the positioning block 7 out of the positioning hole 5, thereby making the operation of releasing the fixation of the air intake grille 3 very simple, and at the same time, the diameter of the driving rod 6 is smaller than the fixed The diameter of the positioning block 7 is 0.1mm, and a through groove 8 for the sliding of the driving rod 6 is provided on the outer wall of the reinforcement angle 4, and the through groove 8 is communicated with the positioning hole 5. At the same time, the through groove 8 runs through the end of the reinforcement angle 4 close to the air outlet 2, so that when the driving rod 6 pushes the positioning block 7 out of the positioning hole 5, the driving rod 6 will enter the positioning hole 5. At this time, when the air intake grille 3 is pulled, the reinforcement angle 4 can pass the driving rod 6 smoothly due to the through groove 8 provided on the outer wall of the reinforcement angle 4, ensuring that the setting of the driving rod 6 will not cause the air intake grille 3 to be unable to be removed. The outer wall of the positioning block 7 installed at the bottom end of the driving rod 6 is installed with a transmission plate 9, so that when the positioning block 7 slides, it will drive the transmission plate 9 to slide synchronously, and the transmission A spring 10 connected to the body 1 is installed at the bottom end of the plate 9, so that when the positioning block 7 slides downward, it will squeeze the spring 10 through the transmission plate 9, so that when the top end of the driving rod 6 loses the thrust, the spring 10 at this time will use its own elastic force to push the transmission plate 9 to the original position, so that the driving rod 6 and the positioning block 7 will be reset to the original position, so that when the positioning hole 5 corresponds to the position of the positioning block 7, the positioning block 7 at this time will enter the positioning hole 5 under the action of the spring 10, and at the same time ensure that when the end of the driving rod 6 is not subjected to downward pressure, the positioning block 7 is always located in the positioning hole 5, thereby ensuring the fixity of the position of the air intake grille 3 when the device is in use.

[0037] See also Figure 3 - Figure 5The number of the positioning blocks 7 is the same as the number of the reinforcement corners 4, so that each reinforcement corner 4 has a corresponding positioning block 7 to fix it, so that the upper and lower ends of the air intake grille 3 will be restricted, further ensuring the fixity of the air intake grille 3 when in use. At the same time, two driving rods 6 are symmetrically installed in the body 1, and two positioning blocks 7 are installed on each driving rod 6, so that one driving rod 6 will drive two corresponding positioning blocks 7, ensuring that the positions of all the positioning blocks 7 are controllable, and because the top of the positioning block 7 is hemispherical in design, the positioning block 7 can enter the positioning hole 5 more easily, effectively reducing the probability of the positioning block 7 and the reinforcement corner 4 being stuck and unable to enter the positioning hole 5. It should be noted that the positioning blocks 7 are all located below the corresponding reinforcement corners 4, ensuring that the positioning blocks 7 can smoothly enter the corresponding positioning hole 5 when sliding upward.

[0038] See also Figure 3 and Figure 4 The outer corner of the bottom end of the reinforcement angle 4 is designed as an angled design. When installing the air intake grille 3, the air intake grille 3 will drive the reinforcement angle 4 to slide into the body 1, so that the reinforcement angle 4 will follow the air intake grille 3 to slide in the direction of the body 1. At this time, the bottom angle of the reinforcement angle 4 will squeeze the top of the positioning block 7, forcing the positioning block 7 to slide downward under the guidance of its top shape and the angle of the reinforcement angle 4. Therefore, when installing the air intake grille 3, the user only needs to push the air intake grille 3, and the positioning block 7 will automatically move downward, further reducing the operation and difficulty of installing the air intake grille 3.

[0039] See also Figure 1 - Figure 3 and Figure 5 A pressure ball 11 is fixedly installed on the top of the driving rod 6, so that the pressure ball 11 and the driving rod 6 can move synchronously, and the diameter of the pressure ball 11 is larger than the diameter of the driving rod 6, and a spring 10 connected to the body 1 is installed at the bottom of the pressure ball 11, so that when the pressure ball 11 slides downward following the driving rod 6, the pressure ball 11 will squeeze the spring 10, so that when the driving rod 6 is reset, the spring 10 will drive the driving rod 6 to reset through the pressure ball 11, further ensuring that the driving rod 6 can be smoothly reset, and a rubber cover 12 for covering the pressure ball 11 is installed on the top of the body 1, so that when the air intake grille 3 needs to be removed, the user can press the rubber cover 12 to make the driving rod 6 start to descend, and the setting of the rubber cover 12 can improve the aesthetics of the top of the body 1 and prevent accidents of being clamped when pressing the pressure ball 11.

[0040] Embodiment 2

[0041] A three-side air inlet type energy-saving dehumidification device, such as Figure 1 - Figure 7As shown, the technical scheme and parts of this embodiment are basically the same as those of the first embodiment, and the same technical parts are not repeated here. The difference is that two triangular blocks 13 are symmetrically installed at the end of the air inlet grille 3 close to the air outlet 2, so that the air inlet grille 3 will drive the two triangular blocks 13 to slide synchronously when sliding, and because a slot corresponding to the triangular block 13 is opened in the body 1, when the air inlet grille 3 is installed, it will push the triangular block 13 into the slot, so that the triangular block 13 is restricted by the slot, so that the end of the air inlet grille 3 cannot be opened outward at this time, thereby reducing the outward expansion of the end of the air inlet grille 3. In order to increase the probability of opening and further ensure the stability of the position of the air intake grille 3 when in use, limit grooves 14 are provided at the upper and lower ends of the air intake grille 3, and a plurality of limit blocks 15 slidably connected to the limit grooves 14 are symmetrically installed in the body 1, so that when the air intake grille 3 is installed, the limit blocks 15 will enter the limit grooves 14, so that the inner wall of the air intake grille 3 will be supported and restricted at this time, so that the position of the air intake grille 3 when in use is further restricted, and the end corners of the limit blocks 15 away from the air outlet 2 are all beveled, so that the difficulty of the limit blocks 15 entering the limit grooves 14 is reduced.

[0042] The working principle of the utility model is as follows: when the air intake grille 3 needs to be removed for cleaning, the rubber cover 12 is first pressed, so that the pressure ball 11 drives the driving rod 6 to descend, so that the driving rod 6 drives the positioning block 7 to move downward, thereby forcing the positioning block 7 to slide out of the positioning hole 5, so that the reinforcement angle 4 loses the restriction given by the positioning block 7, and the air intake grille 3 can be pulled outward for cleaning. While the driving rod 6 drives the positioning block 7 to move downward, the pressure ball 11 and the transmission plate 9 will also squeeze the spring 10 synchronously, so that when the top of the pressure ball 11 loses pressure, the spring 10 will reset the driving rod 6 through the transmission plate 9 and the pressure ball 11;

[0043] When the air intake grille 3 is cleaned, it is reinstalled. At this time, the air intake grille 3 is placed in the installation position and pushed toward the body 1, so that the limiting groove 14 begins to cooperate with the limiting block 15. At this time, the two sides of the air intake grille 3 are restricted by the limiting block 15. Then, the air intake grille 3 is continued to be pushed so that the end of the triangular block 13 enters the groove of the inner wall of the body 1, so that the end of the air intake grille 3 is restricted and cannot be opened outward, so as to ensure the stability of the end position of the air intake grille 3 when it is in use. During the process of moving the grille 3, the bevel at the end of the reinforcement angle 4 will squeeze the arc surface at the top of the positioning block 7, thereby forcing the positioning block 7 to drive the driving rod 6 to start moving downward. When the air intake grille 3 cannot be pushed further, the position of the positioning block 7 at this time will correspond to the position of the positioning hole 5. At this time, the spring 10 will use its own elastic force to push the driving rod 6 upward, so that the positioning block 7 enters the positioning hole 5 to fix the reinforcement angle 4, so that the position of the air intake grille 3 is fixed at this time, that is, the installation of the air intake grille 3 is completed;

[0044] In general, when disassembling the air intake grille 3 of the utility model, it is only necessary to press the rubber cover 12 downwards and then pull the air intake grille 3 outwards to remove it for cleaning. When installing, it is only necessary to push the air intake grille 3 toward the body 1 until the end of the air intake grille 3 is in contact with the body 1. At this time, the air intake grille 3 will be automatically fixed, making the operation of disassembling and installing the air intake grille 3 in the utility model very simple and more convenient to use.

[0045] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A three-side air inlet type energy-saving dehumidification device, comprising a body (1), an air outlet (2) and an air inlet grid (3), characterized in that: The air intake grille (3) is detachably mounted on the outer wall of the body (1), and a reinforcement angle (4) is mounted at the folded corner of the air intake grille (3), and a positioning hole (5) is provided on the outer wall of the reinforcement angle (4), a positioning block (7) corresponding to the positioning hole (5) is provided in the body (1), and a driving rod (6) connected to the positioning block (7) is slidably mounted in the body (1), and the top end of the driving rod (6) protrudes from the top of the body (1), the diameter of the driving rod (6) is smaller than the diameter of the positioning block (7), and a through groove (8) for sliding the driving rod (6) is provided on the outer wall of the reinforcement angle (4); A transmission plate (9) is installed on the outer wall of the positioning block (7) installed at the bottom end of the driving rod (6), and a spring (10) connected to the machine body (1) is installed at the bottom end of the transmission plate (9).

2. A three-side air inlet type energy-saving dehumidification device according to claim 1, characterized in that: Four reinforcement corners (4) are symmetrically installed at the upper and lower ends of the air intake grid (3), and the number of the positioning blocks (7) is the same as the number of the reinforcement corners (4).

3. The three-side air inlet type energy-saving dehumidification device according to claim 1, characterized in that: Two driving rods (6) are symmetrically installed in the machine body (1), and two positioning blocks (7) are installed on each driving rod (6), and the top of the positioning block (7) is designed to be hemispherical.

4. The three-side air inlet type energy-saving dehumidification device according to claim 3, characterized in that: The outer corner of the bottom end of the reinforcement angle (4) is designed to be beveled, and when the reinforcement angle (4) follows the air intake grid (3) to slide in the direction of the machine body (1), the bevel of the bottom end of the reinforcement angle (4) will squeeze the top end of the positioning block (7).

5. The three-side air inlet type energy-saving dehumidification device according to claim 1, characterized in that: The through groove (8) is communicated with the positioning hole (5), and the through groove (8) passes through the end of the reinforcement angle (4) close to the air outlet (2).

6. The three-side air inlet type energy-saving dehumidification device according to claim 1, characterized in that: A pressure ball (11) is fixedly mounted on the top of the driving rod (6), and the diameter of the pressure ball (11) is larger than the diameter of the driving rod (6). A spring (10) connected to the machine body (1) is mounted on the bottom of the pressure ball (11), and a rubber cover (12) for shielding the pressure ball (11) is mounted on the top of the machine body (1).

7. The three-side air inlet type energy-saving dehumidification device according to claim 1, characterized in that: Two triangular blocks (13) are symmetrically mounted on the end of the air inlet grille (3) close to the air outlet (2), and a slot corresponding to the triangular blocks (13) is provided in the machine body (1).

8. The three-side air inlet type energy-saving dehumidification device according to claim 1, characterized in that: Limiting grooves (14) are provided at both upper and lower ends of the air inlet grille (3), and a plurality of limiting blocks (15) slidably connected to the limiting grooves (14) are symmetrically installed in the body (1), and the end corners of the limiting blocks (15) away from the air outlet (2) are all beveled.

Images