Purifying and sterilizing device for air outlet of air conditioner of hotel guest room

Abstract

The utility model discloses a purification disinfection device for air conditioner air outlets of hotel guest rooms, and belongs to the technical field of structural design of the air conditioner air outlets, the purification disinfection device comprises a ventilation pipe and a mounting frame connected with the inner wall of the ventilation pipe in a sliding mode, two groups of fixing blocks are fixedly connected to the opposite faces of the inner wall of the mounting frame, and each group of fixing blocks comprises two fixing blocks. The opposite faces of each set of fixing blocks are jointly and fixedly connected with a photocatalyst layer, and the opposite faces of the inner walls of the mounting frame are jointly and fixedly connected with an ultraviolet lamp. The photocatalyst layer is arranged in the mounting frame, the ultraviolet lamp is used for irradiating the photocatalyst layer so that the effect of continuously purifying air can be achieved, and the mounting frame can be rapidly fixed in the ventilation pipe through the fixing assembly. And the mounting frame can be quickly disassembled during maintenance by utilizing the control assembly, so that the effects of improving the maintenance efficiency and quickly recovering the use of the air conditioner are achieved.

Description

Technical Field

[0001] This utility model relates to the field of structural design technology for air conditioning outlets, and particularly to a purification and disinfection device for air conditioning outlets in hotel rooms. Background Technology

[0002] In the hotel industry, the air quality of guest rooms directly affects guests' accommodation experience and health. Traditional hotel air conditioning systems can only regulate temperature and are difficult to deeply purify and disinfect the air. With people's increasing health awareness and the frequency of tourism and business travel, the requirements for hotel room environment are getting higher and higher. Hotel room space is relatively closed and people move around frequently, making it easy for bacteria, viruses and other microorganisms to grow and spread. At the same time, decoration materials may release harmful gases such as formaldehyde, and outdoor pollutants will also enter through ventilation.

[0003] The applicant found through a search that a Chinese patent discloses "a disinfection structure for a central air conditioning outlet", with the publication number "CN206582999U". This patent mainly provides a disinfection box that is connected to the air outlet and contained in the air supply duct. The disinfection box is provided with an air inlet that is connected to the air supply duct. At least one ultraviolet lamp is provided inside the disinfection box. The above solution provides a method for sterilizing and disinfecting the air entering the room from the central air conditioning.

[0004] The aforementioned device can sterilize and purify the air entering the room through a series of structural designs. However, in actual use, it is still inconvenient to replace the ultraviolet lamps and the purifiers in the ventilation ducts, which cannot achieve the effect of quick replacement and maintenance, thus affecting the efficiency of maintenance and the quick restoration of air conditioning use. Utility Model Content

[0005] The purpose of this utility model is to provide a purification and disinfection device for the air outlet of a hotel room air conditioner, so as to solve the problem that the device mentioned in the background art is inconvenient to carry out internal maintenance in actual use, which requires a lot of time and thus affects the maintenance efficiency and the rapid restoration of the air conditioner.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a purification and disinfection device for the air outlet of a hotel room air conditioner, comprising a ventilation duct and a mounting bracket slidably connected to the inner wall of the ventilation duct. Two sets of fixing blocks are fixedly connected to opposite sides of the inner wall of the mounting bracket, with two fixing blocks in each set. A photocatalyst layer is fixedly connected to opposite sides of each set of fixing blocks. An ultraviolet lamp is fixedly connected to opposite sides of the inner wall of the mounting bracket. Each opposite side of the inner wall of the ventilation duct is provided with a fixing component for fixing the mounting bracket inside the ventilation duct. Each opposite side of the inner wall of the ventilation duct is provided with a control component for controlling the fixing component to release the mounting bracket from its fixed position.

[0007] Preferably, the fixing component includes two sliding grooves, both of which are formed on one side of the inner wall of the ventilation duct and communicate with the interior of the ventilation duct.

[0008] Preferably, the fixing assembly further includes two movable rods, the surfaces of the two movable rods are slidably connected to the inner walls of the corresponding sliding grooves, two springs are fixedly connected to one side of each of the two movable rods, the other side of each of the two springs is fixedly connected to one side of the inner wall of the corresponding sliding groove, a working groove is opened on the top surface of each of the two movable rods, and a linkage block is fixedly connected to one side of the inner wall of each of the two working grooves, and both linkage blocks are trapezoidal in shape.

[0009] Preferably, the fixing component further includes two fixing slots and two clamping blocks. The two fixing slots are each formed on one side of the mounting bracket surface, and the two clamping blocks are respectively fixedly connected to one end of the corresponding moving rod. The two clamping blocks are respectively matched with the inner wall of the corresponding fixing slot.

[0010] Preferably, the control component includes a vertical groove formed on one side of the inner wall of the ventilation duct, the vertical groove communicating with two sliding grooves.

[0011] Preferably, the control component further includes a control groove formed on one side of the surface of the ventilation duct, the control groove communicating with the interior of a corresponding sliding groove.

[0012] Preferably, the control assembly further includes a control rod, the rod wall of which is slidably connected to the inner wall of the corresponding vertical groove, a pull ring is fixedly connected to the bottom end of the control rod, and control blocks are fixedly connected to the rod walls located inside the two sliding grooves. Both control blocks are trapezoidal in shape, and the inclined surfaces of the two control blocks are slidably connected to the inclined surfaces of the corresponding linkage blocks.

[0013] Preferably, an air outlet grille is fixedly connected to the bottom surface of the ventilation duct.

[0014] The technical effects and advantages of this utility model are as follows: This utility model sets a photocatalyst layer inside the mounting bracket and uses ultraviolet lamps to irradiate the photocatalyst layer, thereby achieving a continuous air purification effect. Furthermore, the mounting bracket can be quickly fixed inside the ventilation duct by the fixing component, and the mounting bracket can be quickly disassembled during maintenance by the control component, thereby improving maintenance efficiency and enabling the air conditioner to be quickly restored to use. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a frontal cross-sectional view of the present invention.

[0017] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0018] Figure 4 This is a three-dimensional structural diagram of the mounting bracket of this utility model.

[0019] Figure 5 This is a three-dimensional structural diagram of the movable rod of this utility model.

[0020] In the diagram: 1. Ventilation duct; 2. Control component; 3. Fixing component; 4. Air outlet grille; 5. Mounting bracket; 6. Fixing block; 7. Photocatalyst layer; 8. Ultraviolet lamp; 201. Vertical groove; 202. Control rod; 203. Control block; 204. Control groove; 205. Pull ring; 301. Moving rod; 302. Working groove; 303. Fixing groove; 304. Linkage block; 305. Clamping block; 306. Sliding groove; 307. Spring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0022] like Figures 1 to 5As shown, a purification and disinfection device for the air outlet of a hotel room air conditioner in the first aspect embodiment of this utility model includes a ventilation pipe 1 and a mounting bracket 5 slidably connected to the inner wall of the ventilation pipe 1. Two sets of fixing blocks 6 are fixedly connected to opposite sides of the inner wall of the mounting bracket 5, with two blocks in each set. A photocatalyst layer 7 is fixedly connected to opposite sides of each set of fixing blocks 6. An ultraviolet lamp 8 is fixedly connected to opposite sides of the inner wall of the mounting bracket 5. A fixing component 3 for fixing the mounting bracket 5 inside the ventilation pipe 1 is provided on opposite sides of the inner wall of the ventilation pipe 1. A control component 2 for controlling the fixing component 3 to release the fixing effect of the mounting bracket 5 is provided on opposite sides of the inner wall of the ventilation pipe 1.

[0023] The technical effects achieved by the above embodiments are as follows: by setting a photocatalyst layer 7 inside the mounting bracket 5 and irradiating the photocatalyst layer 7 with an ultraviolet lamp 8, the air purification function can be continuously achieved. Furthermore, the mounting bracket 5 can be quickly fixed inside the ventilation duct 1 by the fixing component 3. The mounting bracket 5 can be quickly disassembled during maintenance by the control component 2, thereby improving maintenance efficiency and enabling the air conditioner to be quickly restored to use. Example 2

[0024] like Figure 3 and Figure 5 As shown, a purification and disinfection device for the air outlet of a hotel room air conditioner includes all the contents of Embodiment 1. In addition, the fixing component 3 includes two sliding grooves 306, both of which are formed on one side of the inner wall of the ventilation duct 1 and communicate with the interior of the ventilation duct 1. The fixing component 3 also includes two moving rods 301, the surfaces of which are slidably connected to the inner walls of the corresponding sliding grooves 306. Two springs 307 are fixedly connected to one side of each of the two moving rods 301, and the other sides of the springs 307 are respectively... The two moving rods 301 are fixedly connected to one side of the inner wall of the corresponding sliding groove 306. The top surface of each moving rod 301 is provided with a working groove 302. One side of the inner wall of each working groove 302 is fixedly connected with a linkage block 304. Both linkage blocks 304 are trapezoidal in shape. The fixing component 3 also includes two fixing grooves 303 and two clamping blocks 305. The two fixing grooves 303 are both opened on one side of the surface of the mounting bracket 5. The two clamping blocks 305 are fixedly connected to one end of the corresponding moving rod 301 respectively. The two clamping blocks 305 are respectively matched with the inner wall of the corresponding fixing groove 303.

[0025] The technical effect achieved by the above embodiment is as follows: When it is necessary to install the mounting bracket 5 inside the ventilation pipe 1, first align the mounting bracket 5 with the inside of the ventilation pipe 1, then push the mounting bracket 5 upward along the inner wall of the ventilation pipe 1. Then, the mounting bracket 5 can simultaneously push the two clamping blocks 305 and the moving rod 301 on both sides of the inner wall of the ventilation pipe 1 into the corresponding sliding groove 306. While moving, the moving rod 301 can compress the spring 307. Then, when the clamping block 305 is aligned with the corresponding fixing groove 303, the spring 307 extends, thereby driving the moving rod 301 and the clamping block 305 to move, so that the clamping block 305 is inserted into the corresponding fixing groove 303, thereby achieving the effect of fixing the mounting bracket 5. Example 3

[0026] like Figure 2 and Figure 3 As shown, a purification and disinfection device for the air outlet of a hotel room air conditioner includes all the contents of Embodiment 2. In addition, the control component 2 includes a vertical groove 201 opened on one side of the inner wall of the ventilation duct 1, which communicates with two sliding grooves 306. The control component 2 also includes a control groove 204 opened on one side of the surface of the ventilation duct 1, which communicates with the interior of the corresponding sliding groove 306. The control component 2 also includes a control rod 202, the rod wall of which is slidably connected to the inner wall of the corresponding vertical groove 201. A pull ring 205 is fixedly connected to the bottom end of the control rod 202. Control blocks 203 are fixedly connected to the rod walls of the control rod 202 located inside the two sliding grooves 306. Both control blocks 203 are trapezoidal in shape, and the inclined surfaces of the two control blocks 203 are slidably connected to the inclined surfaces of the corresponding linkage blocks 304.

[0027] The technical effect achieved by the above embodiment is as follows: when it is necessary to replace or repair the ultraviolet lamp 8 and photocatalyst layer 7 on the mounting bracket 5, by simultaneously pulling the two pull rings 205, the two control rods 202 move downward at the same time. When the two control rods 202 move downward, they drive the corresponding two control blocks 203. As the control blocks 203 move downward, they can cooperate with the corresponding linkage block 304 to cause the locking block 305 to leave the interior of the corresponding fixing groove 303 at the same time, thereby releasing the fixing of the mounting bracket 5. Example 4

[0028] like Figure 1 and Figure 2 As shown, a purification and disinfection device for the air outlet of a hotel room air conditioner includes all the contents of Example 3. In addition, an air outlet grille 4 is fixedly connected to the bottom surface of the ventilation pipe 1.

[0029] The technical effect achieved by the above embodiment is that the direction of airflow can be adjusted by setting the air outlet grille 4, thereby improving the practicality of the device.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A purification and disinfection device for the air outlet of a hotel room air conditioner, comprising a ventilation duct (1) and a mounting bracket (5) slidably connected to the inner wall of the ventilation duct (1), characterized in that: Two sets of fixing blocks (6) are fixedly connected to opposite sides of the inner wall of the mounting bracket (5). Each set of fixing blocks (6) consists of two blocks. A photocatalyst layer (7) is fixedly connected to opposite sides of each set of fixing blocks (6). An ultraviolet lamp (8) is fixedly connected to opposite sides of the inner wall of the mounting bracket (5). A fixing component (3) is provided on opposite sides of the inner wall of the ventilation pipe (1) to fix the mounting bracket (5) inside the ventilation pipe (1). A control component (2) is provided on opposite sides of the inner wall of the ventilation pipe (1) to control the fixing component (3) to release the fixing effect of the mounting bracket (5).

2. The purification and disinfection device for the air outlet of a hotel room air conditioner according to claim 1, characterized in that: The fixing component (3) includes two sliding grooves (306), both of which are opened on one side of the inner wall of the ventilation pipe (1) and are connected to the interior of the ventilation pipe (1).

3. A purification and disinfection device for the air outlet of a hotel room air conditioner according to claim 2, characterized in that: The fixing component (3) also includes two moving rods (301). The surfaces of the two moving rods (301) are slidably connected to the inner walls of the corresponding sliding grooves (306). Two springs (307) are fixedly connected to one side of each of the two moving rods (301). The other side of each of the two springs (307) is fixedly connected to one side of the inner wall of the corresponding sliding groove (306). A working groove (302) is opened on the top surface of each of the two moving rods (301). A linkage block (304) is fixedly connected to one side of the inner wall of each of the two working grooves (302). Both linkage blocks (304) are trapezoidal in shape.

4. A purification and disinfection device for the air outlet of a hotel room air conditioner according to claim 3, characterized in that: The fixing component (3) also includes two fixing slots (303) and two clamping blocks (305). The two fixing slots (303) are both opened on one side of the surface of the mounting bracket (5). The two clamping blocks (305) are respectively fixedly connected to one end of the corresponding moving rod (301). The two clamping blocks (305) are respectively matched with the inner wall of the corresponding fixing slot (303).

5. A purification and disinfection device for the air outlet of a hotel room air conditioner according to claim 2, characterized in that: The control component (2) includes a vertical groove (201) formed on one side of the inner wall of the ventilation pipe (1), the vertical groove (201) communicating with two sliding grooves (306).

6. A purification and disinfection device for the air outlet of a hotel room air conditioner according to claim 5, characterized in that: The control component (2) further includes a control groove (204) formed on one side of the surface of the ventilation pipe (1), and the control groove (204) communicates with the interior of the corresponding sliding groove (306).

7. A purification and disinfection device for the air outlet of a hotel room air conditioner according to claim 6, characterized in that: The control component (2) further includes a control rod (202), the rod wall of the control rod (202) is slidably connected to the inner wall of the corresponding vertical groove (201), the bottom end of the control rod (202) is fixedly connected to a pull ring (205), the rod wall of the control rod (202) located inside the two sliding grooves (306) is fixedly connected to a control block (203), the two control blocks (203) are trapezoidal, and the inclined surfaces of the two control blocks (203) are slidably connected to the inclined surfaces of the corresponding linkage block (304).

8. A purification and disinfection device for the air outlet of a hotel room air conditioner according to claim 1, characterized in that: An air outlet grille (4) is fixedly connected to the bottom surface of the ventilation pipe (1).

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