Lampblack purifier based on photolysis oxidation principle

Abstract

The lampblack purifier based on the photolysis oxidation principle comprises a shell, a purification cavity, a UV lamp tube and an activated carbon adsorption plate, the purification cavity, the UV lamp tube and the activated carbon adsorption plate are integrated in the shell, an air inlet and an air outlet are fixedly connected to the two sides of the horizontal end of the shell respectively, and a building frame is fixedly connected to the top of the activated carbon adsorption plate. A clamping rod and a pushing assembly for pushing the clamping rod to rotate are integrated in the building frame. In the device, flue gas enters from a gas inlet, is treated by a purification cavity, a UV lamp tube and an activated carbon adsorption plate and then is guided out through a gas outlet, a subsequent operator holds a top frame with a single hand and drives the top frame to rotate, the top frame is linked with a clamping rod through a shaft rod, and the clamping rod deflects and compresses a corresponding spring until the clamping rod is separated from a combination groove and is stored in a building frame; at the moment, the lapping frame and the activated carbon adsorption plate can be pulled through the top frame to be separated from the interior of the shell, so that the fume purifier is ensured to stably perform fume photolysis oxidation treatment, and meanwhile, the disassembly and assembly convenience of the activated carbon adsorption plate is improved.

Description

Technical Field

[0001] This utility model relates to the field of oil fume purifier technology, and in particular to an oil fume purifier based on the principle of photolysis oxidation. Background Technology

[0002] Oil fume purifiers based on the principle of photolysis oxidation use ultraviolet light of a specific wavelength to decompose harmful substances in the air, especially oil fumes, odors, and volatile organic compounds produced during cooking. The core technology of this type of purifier relies on photochemical reactions, in which the energy of ultraviolet photons is sufficient to break the chemical bonds of pollutant molecules, thereby converting them into harmless or less toxic substances.

[0003] Chinese Patent Publication No. CN219091567U, published on 20230530, discloses an oil fume purifier based on the principle of photolysis oxidation, including a housing. The housing has mounting feet fixedly connected to both sides of its bottom end, and locking bolts are movably connected to the lower ends of both sides of the mounting feet. A protective structure is movably connected to the lower ends of both sides of the mounting feet. An air inlet pipe is fixedly connected to one side of the housing, and a filter screen is fixedly connected to one side of the bottom wall of the air inlet pipe. An exhaust pipe is fixedly connected to the other side of the housing.

[0004] Existing fume purifiers, such as those described above, utilize an installation structure that involves a sealing plate engaging with a pre-drilled groove. A spring then moves a slider, causing the mounting bracket to slide into or separate from the mounting hole, enabling quick assembly and disassembly of the activated carbon adsorption plate. However, in practice, the operator needs to hold the bracket with one hand while using the other to pull out the sealing plate and activated carbon adsorption plate, making the operation inconvenient. Therefore, there is an urgent need to develop a fume purifier based on the principle of photocatalytic oxidation to address these issues. Utility Model Content

[0005] The purpose of this invention is to propose an oil fume purifier based on the principle of photolysis oxidation in order to solve the above-mentioned problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] The fume purifier based on the principle of photolysis oxidation includes a housing and a purification chamber, a UV lamp, and an activated carbon adsorption plate integrated inside the housing. An air inlet and an air outlet are fixedly connected to both sides of the horizontal end of the housing, respectively. A frame is fixedly connected to the top of the activated carbon adsorption plate. The frame integrates a locking rod and a pushing component for rotating the locking rod. The frame also integrates an elastic component for maintaining the position of the locking rod. The locking rod engages with the inner surface wall of the housing through a connecting groove.

[0008] Preferably, an inclined filter screen is fixedly connected to the inner wall of the air inlet, and an oil tank is detachably connected to the bottom of the air inlet, with the bottom of the filter screen abutting against the inner wall of the bottom of the oil tank.

[0009] Preferably, a side frame is fixedly connected to the outer wall of the oil tank, and the side frame is fixedly connected to the outer wall of the air inlet by a locking rod.

[0010] Preferably, the frame has a U-shaped structure, and the outer wall of the frame is engaged with the top of the housing through a slot.

[0011] Preferably, the pushing assembly includes a shaft fixedly connected to the lever, the shaft being rotatably connected to the inner wall of the frame, and a top frame being fixedly connected to the top of the shaft.

[0012] Preferably, the elastic component includes a fixing seat fixedly connected to the inner wall of the frame, and a spring is fixedly connected between the fixing seat and the lever.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0014] 1. In this application, the flue gas enters through the air inlet, is treated by the purification chamber, UV lamp tube and activated carbon adsorption plate, and is then discharged through the air outlet. Subsequently, the operator holds the top frame with one hand and drives it to rotate. The top frame is linked to the locking rod through the shaft. The locking rod deflects and compresses the corresponding spring until the locking rod disengages from the connecting groove and is stored inside the frame. At this time, the frame can be pulled by the top frame to disengage the frame and the activated carbon adsorption plate from the shell. This ensures that the fume purifier can stably carry out the photolysis oxidation treatment of the flue gas, while improving the convenience of disassembling and assembling the activated carbon adsorption plate.

[0015] 2. In this application, after the flue gas enters the air inlet, the filter screen will filter the flue gas. The oil and other impurities attached to the outside of the filter screen will drip down the filter screen into the oil storage tank. The filter screen is set at an angle and runs through the inside of the oil storage tank, ensuring the integrity of impurity collection. Subsequently, the impurities can be centrally processed by separating the locking rod, thereby further ensuring the convenience of using the oil fume purifier based on the photolysis oxidation principle. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown;

[0017] Figure 2 A schematic diagram of a filter structure according to an embodiment of the present invention is shown;

[0018] Figure 3 A schematic diagram of a card slot structure according to an embodiment of the present invention is shown;

[0019] Figure 4A schematic diagram of a spring structure according to an embodiment of the present invention is shown.

[0020] Legend:

[0021] 1. Housing; 2. Air inlet; 3. Air outlet; 4. Frame; 5. Top frame; 6. Oil tank; 7. Side frame; 8. Locking rod; 9. Filter screen; 10. Slot; 11. Connecting groove; 12. Locking rod; 13. Fixing base; 14. Spring. Detailed Implementation

[0022] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution:

[0024] The oil fume purifier based on the principle of photolysis oxidation includes a housing 1 and a purification chamber, a UV lamp and an activated carbon adsorption plate integrated inside the housing 1. An air inlet 2 and an air outlet 3 are fixedly connected to both sides of the horizontal end of the housing 1, respectively. A frame 4 is fixedly connected to the top of the activated carbon adsorption plate. The frame 4 integrates a locking rod 12 and a pushing component for rotating the locking rod 12. The frame 4 also integrates an elastic component for maintaining the position of the locking rod 12. The locking rod 12 is engaged with the inner wall of the housing 1 through a connecting groove 11.

[0025] The flue gas enters through the inlet 2, passes through the purification chamber, UV lamp, and activated carbon adsorption plate, and is then discharged through the outlet 3. The operator then holds the top frame 5 with one hand and rotates it. The top frame 5 is linked to the locking rod 12 via the shaft. The locking rod 12 deflects and compresses the corresponding spring 14 until the locking rod 12 disengages from the connecting groove 11 and is stored inside the frame 4. At this point, the frame 4 and the activated carbon adsorption plate can be pulled out of the housing 1 by the top frame 5. This ensures that the fume purifier can stably perform photolysis oxidation treatment of the flue gas, while improving the convenience of disassembling and assembling the activated carbon adsorption plate.

[0026] Specifically, such as Figure 2 and Figure 4As shown, an inclined filter screen 9 is fixedly connected to the inner wall of the air inlet 2, and an oil tank 6 is detachably connected to the bottom of the air inlet 2. The bottom of the filter screen 9 abuts against the inner wall of the bottom of the oil tank 6. A side frame 7 is fixedly connected to the outer wall of the oil tank 6. The side frame 7 is fixedly connected to the outer wall of the air inlet 2 through a locking rod 8. After the flue gas enters the air inlet 2, the filter screen 9 will filter the flue gas. Oil and other impurities attached to the outside of the filter screen 9 will drip down the filter screen 9 into the oil tank 6. The filter screen 9 is inclined and runs through the inside of the oil tank 6, ensuring the integrity of impurity collection. Subsequently, the impurities can be centrally processed by separating the locking rod 8, thereby further ensuring the convenience of using the oil fume purifier based on the photolysis oxidation principle.

[0027] Specifically, such as Figure 2 and Figure 3 As shown, the frame 4 has a U-shaped structure, and the outer wall of the frame 4 is engaged with the top of the shell 1 through the slot 10, so that the frame 4 and the activated carbon adsorption plate can be quickly aligned. The pushing component includes a shaft fixedly connected to the locking rod 12. The shaft is rotatably connected to the inner wall of the frame 4. A top frame 5 is fixedly connected to the top of the shaft. The elastic component includes a fixing seat 13 fixedly connected to the inner wall of the frame 4. A spring 14 is fixedly connected between the fixing seat 13 and the locking rod 12. The operator holds the top frame 5 with one hand and drives it to rotate. The top frame 5 is linked to the locking rod 12 through the shaft. The locking rod 12 deflects and compresses the corresponding spring 14 until the locking rod 12 disengages from the connecting slot 11 and is stored inside the frame 4. At this time, the frame 4 and the activated carbon adsorption plate can be pulled out of the shell 1 through the top frame 5.

[0028] Working principle: Flue gas enters through inlet 2, passes through the purification chamber, UV lamp, and activated carbon adsorption plate, and is then discharged through outlet 3. The operator holds the top frame 5 with one hand and rotates it. The top frame 5 is linked to the locking rod 12 via a shaft. The locking rod 12 deflects and compresses the corresponding spring 14 until it disengages from the connecting groove 11 and is stored inside the frame 4. At this point, the top frame 5 can be used to pull the frame 4 and the activated carbon adsorption plate out of the housing 1. This ensures stable photocatalytic oxidation treatment of the flue gas while improving the ease of disassembly and assembly of the activated carbon adsorption plate. After the flue gas enters inlet 2, the filter screen 9 filters it. Oil and other impurities adhering to the outside of the filter screen 9 drip down into the oil tank 6. The filter screen 9 is inclined and extends through the oil tank 6, ensuring the integrity of impurity collection. The impurities can then be centrally processed by separating the locking rod 8, further ensuring the ease of use of the fume purifier based on the photocatalytic oxidation principle.

[0029] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An oil fume purifier based on the principle of photolysis oxidation, comprising a housing (1) and a purification chamber, a UV lamp, and an activated carbon adsorption plate integrated inside the housing (1), characterized in that, The shell (1) has an air inlet (2) and an air outlet (3) fixedly connected to its horizontal ends respectively. The activated carbon adsorption plate has a frame (4) fixedly connected to its top. The frame (4) integrates a locking rod (12) and a pushing component for rotating the locking rod (12). The frame (4) also integrates an elastic component for maintaining the position of the locking rod (12). The locking rod (12) engages with the inner wall of the shell (1) through a connecting groove (11).

2. The oil fume purifier based on the photolysis oxidation principle according to claim 1, characterized in that, An inclined filter screen (9) is fixedly connected to the inner wall of the air inlet (2), and an oil tank (6) is detachably connected to the bottom of the air inlet (2). The bottom of the filter screen (9) abuts against the inner wall of the bottom of the oil tank (6).

3. The oil fume purifier based on the photolysis oxidation principle according to claim 2, characterized in that, The oil tank (6) is fixedly connected to a side frame (7) on its outer wall. The side frame (7) is fixedly connected to the outer wall of the air inlet (2) via a locking rod (8).

4. The oil fume purifier based on the photolysis oxidation principle according to claim 3, characterized in that, The frame (4) has a U-shaped structure, and the outer wall of the frame (4) is engaged with the top of the shell (1) through the slot (10).

5. The oil fume purifier based on the photolysis oxidation principle according to claim 4, characterized in that, The pushing assembly includes a shaft fixedly connected to the lever (12), the shaft being rotatably connected to the inner wall of the frame (4), and a top frame (5) fixedly connected to the top of the shaft.

6. The oil fume purifier based on the photolysis oxidation principle according to claim 5, characterized in that, The elastic component includes a fixing seat (13) fixedly connected to the inner wall of the frame (4), and a spring (14) is fixedly connected between the fixing seat (13) and the locking rod (12).

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