Ozone generating device convenient to clean and check

Abstract

The utility model relates to the technical field of ozone production, and discloses an ozone generating device convenient to clean and check, which comprises a shell, a cover plate, an ozone generator and a circuit unit, the shell is provided with a first direction, two end surfaces of the shell along the first direction are respectively connected with the two cover plates, the shell comprises an upper shell and a lower shell, the upper shell is detachably connected with the lower shell, and the inner bottom surface of the lower shell is connected with the ozone generator; and the circuit unit is connected with the lower shell, can move along a first direction, and is positioned above the ozone generator. According to the ozone generating device, the convenience of cleaning or checking the ozone generator can be improved.

Description

Technical Field

[0001] This utility model relates to the field of ozone production technology, and in particular to an ozone generating device that is easy to clean and inspect. Background Technology

[0002] In an ozone generator, the ozone generator consists of an ozone generating tube and a heat sink. The heat sink is fitted onto the ozone generating tube to dissipate heat. During assembly, the bottom of the heat sink is threaded to the housing through a through hole, thus fixing the ozone generating tube inside the housing. Then, the circuit board is mounted on the heat sink, making the ozone generator and circuit board a single unit, resulting in a more compact structure. However, this method means that after a period of use, when cleaning or maintenance is needed, workers must first remove the circuit board before they can remove the ozone generator or expose it completely to the outside environment, making the process rather cumbersome.

[0003] The technical problem that this invention aims to solve is: how to improve the convenience of cleaning or inspecting ozone generators. Utility Model Content

[0004] The main purpose of this invention is to provide an ozone generator that is easy to clean and inspect. By setting the circuit unit to slide on the lower housing, when the ozone generator needs to be cleaned or inspected, simply push the circuit unit to move it away from directly above the ozone generator, thus exposing the ozone generator to the outside environment. This allows workers to easily clean or inspect the ozone generator, improving convenience.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0006] An ozone generator that is easy to clean and inspect includes a housing, a cover plate, an ozone generator, and a circuit unit. The housing has a first direction, and two end faces of the housing along the first direction are respectively connected to two cover plates. The housing includes an upper housing and a lower housing, which are detachably connected. The ozone generator is connected to the inner bottom surface of the lower housing. The circuit unit is connected to the lower housing and is movable along the first direction. The circuit unit is located above the ozone generator.

[0007] Preferably, the circuit unit includes a circuit board, a mounting plate, and hexagonal copper pillars; the lower housing has grooves on both inner walls along the first direction, the length of the grooves extends along the first direction and is located above the ozone generator; the mounting plate has sliding bosses on both sides along the first direction, the sliding bosses being slidably connected to the grooves; the circuit board is fixedly connected to the mounting plate via the hexagonal copper pillars.

[0008] Preferably, the mounting plate is provided with a locking module on the side facing the cover plate; the locking module is used to restrict the movement of the mounting plate within the slide groove.

[0009] Preferably, the locking module includes a sliding rod and an elastic element; the mounting plate has a first boss on the side facing the cover plate, and the first boss has a through hole; the sliding rod is inserted into the through hole and slidably connected to the through hole, one end of the sliding rod along its axial direction is provided with a pressing block for abutting against the inner wall of the lower housing, and the other end is provided with a push block for the user to pull the sliding rod; the elastic element is sleeved on the sliding rod, and one end of the elastic element along its length direction contacts the end face of the pressing block, and the other end contacts the side face of the first boss.

[0010] Preferably, the mounting plate has a groove located on the side of the mounting plate where the first boss is located; the push block has a second boss on the side facing the mounting plate, and the second boss is slidably connected to the groove.

[0011] Preferably, the end face of the clamping block is provided with an anti-slip layer.

[0012] Preferably, it further includes a cooling unit, wherein the cooling unit and the ozone generator are arranged sequentially along the length of the lower housing on the inner bottom surface of the lower housing; the cover plate is provided with ventilation holes.

[0013] Preferably, anti-slip grooves are provided on both sides of the upper housing along its length and on both sides of the lower housing along its length.

[0014] Compared with existing technologies, this solution has the following advantages:

[0015] The ozone generator in this case features a sliding circuit unit mounted on the lower housing. When cleaning or inspection is required, simply push the circuit unit to one side, moving it away from directly above the ozone generator and exposing it to the outside environment. This allows for easy cleaning and inspection. After cleaning or inspection, the circuit unit can be pushed back to its original position without disassembling it, thus improving efficiency and convenience. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of an explosion of the ozone generator in Example 1;

[0017] Figure 2 As in Example 1 Figure 1 Enlarged view of A in the middle;

[0018] Figure 3 This is a schematic diagram of the circuit unit structure of Example 1;

[0019] Figure 4 This is a schematic diagram of the ozone generator in Example 1.

[0020] The components include: housing 1; cover plate 2; ozone generator 3; circuit unit 4; locking module 5; cooling unit 6; upper housing 11; lower housing 12; ventilation hole 21; ozone generating tube 31; radiator 32; circuit board 41; mounting plate 42; hexagonal copper pillar 43; sliding rod 51; elastic element 52; anti-slip groove 111; sliding groove 121; sliding boss 421; first boss 422; through hole 423; groove 424; pressing block 511; push block 512; and second boss 513. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of this application implemented as described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0022] Example 1

[0023] refer to Figure 1-4 An ozone generator that is easy to clean and inspect includes a housing 1, a cover plate 2, an ozone generator 3, and a circuit unit 4. The housing 1 has a first direction, and the two end faces of the housing 1 along the first direction are respectively connected to the two cover plates 2. The housing 1 includes an upper housing 11 and a lower housing 12, which are detachably connected. The ozone generator 3 is connected to the inner bottom surface of the lower housing 12. The circuit unit 4 is connected to the lower housing 12 and is movable along the first direction. The circuit unit 4 is located above the ozone generator 3.

[0024] In this embodiment, the circuit unit 4 is existing technology and is used to supply power to the ozone generator 3 so that the oxygen in the ozone generator 3 is converted into ozone. The ozone generator 3 is existing technology and includes an ozone generating tube 31 and a heat sink 32. The heat sink 32 is sleeved on the ozone generating tube 31. An air inlet and an air outlet are provided on the cover plate 2 near the ozone generator 3. An air inlet pipe and an air outlet pipe are provided on the ozone generating tube 31. The air inlet is connected to the air inlet pipe, and the air outlet is connected to the air outlet pipe.

[0025] The upper housing 11 is provided with a positioning boss, and the lower housing 12 is provided with a positioning groove 424. By placing the positioning boss of the upper housing 11 into the positioning groove 424 of the lower housing 12, and then connecting the cover plate 2 to both ends of the upper housing 11 and the lower housing 12 with screws, the upper housing 11 and the lower housing 12 can be detachably connected.

[0026] During the assembly process, the workers first connect the radiator 32 to the bottom of the lower housing 12 with screws, so that the ozone generator 3 is installed on the inner bottom surface of the lower housing 12. Then, the two sides of the circuit unit 4 are slidably connected to the inner wall of the lower housing 12, and the circuit unit 4 is moved to the top of the ozone generator 3. Then, the upper housing 11 is connected to the lower housing 12. Finally, the two cover plates 2 are connected to the two ends of the upper housing 11 and the lower housing 12 respectively with screws, so that the upper housing 11 and the lower housing 12 are fixed together.

[0027] When it is necessary to clean or inspect the ozone generator 3, simply remove the screws between the cover plate 2 and the upper housing 11, then remove the upper housing 11, and move the circuit unit 4 to expose the ozone generator 3. The staff can then clean the dust from the ozone generating tube 31 and the heat sink 32 on the ozone generator 3, or inspect the ozone generator 3, without having to remove the circuit unit 4, thus improving efficiency and convenience.

[0028] It should be noted that the area of ​​the circuit unit 4 just covers the heat sink 32, while the length of the ozone generating tube 31 is greater than the length of the heat sink 32. Therefore, there is space in the lower housing 12 to allow the circuit unit 4 to move.

[0029] Preferably, the circuit unit 4 includes a circuit board 41, a mounting plate 42, and hexagonal copper pillars 43; the lower housing 12 has grooves 121 on both inner walls along the first direction, the length direction of the grooves 121 extends along the first direction and is located above the ozone generator 3; the mounting plate 42 has sliding bosses 421 on both sides along the first direction, the sliding bosses 421 are slidably connected to the grooves 121; the circuit board 41 is fixedly connected to the mounting plate 42 by the hexagonal copper pillars 43.

[0030] In this embodiment, the mounting plate 42 is slidably connected to the sliding groove 121 of the lower housing 12 via a sliding boss 421, thereby achieving a slidable connection between the mounting plate 42 and the lower housing 12. The circuit board 41 is connected to electronic components for supplying power to the ozone generator 3. The circuit board 41 is connected to the mounting plate 42 via hexagonal copper pillars 43. The hexagonal copper pillars 43 allow the circuit board 41 to suspend itself on the mounting plate 42, preventing the circuit board 41 from contacting the mounting plate 42 and affecting its operation.

[0031] By setting the mounting plate 42, not only can the circuit board 41 slide within the lower housing 12, but the mounting plate 42 can also separate the circuit board 41 from the heat sink 32, preventing the heat from the heat sink 32 from being directly transferred to the circuit board 41, thus avoiding the situation where the circuit board 41 gets hot and some electronic components are damaged.

[0032] Preferably, the mounting plate 42 is provided with a locking module 5 on the side facing the cover plate 2; the locking module 5 is used to restrict the movement of the mounting plate 42 within the slide groove 121.

[0033] In this embodiment, the locking module 5 can be a combination of ball screws, quick-release pins, or the sliding rod 51 and elastic element 52 described below. If ball screws or quick-release pins are used, they need to be installed on the mounting plate 42, and the free end of the ball screw or quick-release pin should be able to contact the inner wall of the lower housing 12. By having the locking module 5 contact the inner wall of the lower housing 12, movement of the circuit unit 4 during transport of the ozone generator is prevented.

[0034] Preferably, the locking module 5 includes a sliding rod 51 and an elastic element 52; the mounting plate 42 has a first boss 422 on the side facing the cover plate 2, and the first boss 422 has a through hole 423; the sliding rod 51 is inserted into the through hole 423 and slidably connected to the through hole 423; one end of the sliding rod 51 along its axial direction is provided with a pressing block 511 for abutting against the inner wall of the lower housing 12, and the other end is provided with a push block 512 for the user to pull the sliding rod 51; the elastic element 52 is sleeved on the sliding rod 51, and one end of the elastic element 52 along its length direction contacts the end face of the pressing block 511, and the other end contacts the side of the first boss 422.

[0035] In this embodiment, the locking module 5 preferably adopts a combination of a sliding rod 51 and an elastic element 52, wherein the elastic element 52 is a spring. The push block 512 is threadedly connected to the end of the sliding rod 51. When installing the sliding rod 51 on the mounting plate 42, the push block 512 needs to be removed from the sliding rod 51 first, and then the elastic element 52 is put onto the sliding rod 51. At this time, the elastic element 52 is located at the end of the sliding rod 51 near the pressing block 511. Then the sliding rod 51 is inserted into the through hole 423. Finally, the push block 512 is connected to the sliding rod 51 to complete the installation of the sliding rod 51.

[0036] The number of locking modules 5 is preferably two, but one, three or four can also be selected. The two locking modules 5 are arranged opposite each other on the mounting plate 42 along the length direction of the mounting plate 42. When the operator needs to move the mounting plate 42, he only needs to press the two push blocks 512 with his hand to bring the two push blocks 512 closer to each other, so that the clamping block 511 is disengaged from the inner wall of the lower housing 12, and the locking module 5 can be released from the restriction of the mounting plate 42. The operator can then move the mounting plate 42. After the movement is completed, the push block 512 is released. Due to the elastic force of the elastic element 52, the clamping block 511 presses against the inner wall of the lower housing 12 again, thereby restricting the movement of the mounting plate 42.

[0037] Preferably, the mounting plate 42 has a groove 424 located on the side of the mounting plate 42 where the first boss 422 is provided; the push block 512 has a second boss 513 on the side facing the mounting plate 42, and the second boss 513 is slidably connected to the groove 424.

[0038] In this embodiment, a groove 424 is provided on the side where the first boss 422 is located in the mounting plate 42, and a second boss 513 is provided on the push block 512. The second boss 513 and the groove 424 are slidably connected. When the operator pushes the push block 512, the push block 512 is prevented from rotating axially during movement, which would cause the push block 512 to be out of the operator's control.

[0039] Preferably, the end face of the clamping block 511 is provided with an anti-slip layer. The anti-slip layer can increase the friction between the clamping block 511 and the inner wall of the lower housing 12.

[0040] Preferably, it also includes a cooling unit 6, wherein the cooling unit 6 and the ozone generator 3 are arranged sequentially along the length of the lower housing 12 on the inner bottom surface of the lower housing 12; and the cover plate 2 is provided with ventilation holes 21.

[0041] In this embodiment, the cooling unit 6 is a cooling fan. By providing a cooling fan and ventilation holes 21, the airflow inside the lower housing 12 can be increased, carrying away the heat from the radiator 32 and the ozone generating tube 31.

[0042] Preferably, anti-slip grooves 424111 are provided on both sides of the upper housing 11 along its length direction and on both sides of the lower housing 12 along its length direction.

[0043] In this embodiment, anti-slip grooves 424111 are provided to facilitate workers to pick up the upper housing 11 when assembling or disassembling the ozone generator 3.

[0044] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An ozone generator that is easy to clean and inspect, comprising a housing, cover plates, an ozone generator, and a circuit unit; the housing has a first direction, and two end faces of the housing along the first direction are respectively connected to two cover plates; the housing includes an upper housing and a lower housing, the upper housing and the lower housing are detachably connected, and the ozone generator is connected to the inner bottom surface of the lower housing; characterized in that, The circuit unit is connected to the lower housing and is movable in a first direction. The circuit unit is located above the ozone generator.

2. The ozone generator according to claim 1, which is easy to clean and inspect, is characterized in that, The circuit unit includes a circuit board, a mounting plate, and hexagonal copper pillars; the lower housing has grooves on both inner walls along the first direction, the length of the grooves extends along the first direction and is located above the ozone generator; the mounting plate has sliding bosses on both sides along the first direction, the sliding bosses are slidably connected to the grooves; the circuit board is fixedly connected to the mounting plate by the hexagonal copper pillars.

3. The ozone generator according to claim 2, which is easy to clean and inspect, is characterized in that, The mounting plate is provided with a locking module on the side facing the cover plate; the locking module is used to restrict the movement of the mounting plate within the slide groove.

4. The ozone generator according to claim 3, which is easy to clean and inspect, is characterized in that, The locking module includes a sliding rod and an elastic element; the mounting plate has a first boss on the side facing the cover plate, and the first boss has a through hole; the sliding rod is inserted into the through hole and slidably connected to the through hole, one end of the sliding rod along its axial direction is provided with a pressing block for abutting against the inner wall of the lower housing, and the other end is provided with a push block for the user to pull the sliding rod; the elastic element is sleeved on the sliding rod, and one end of the elastic element along its length direction contacts the end face of the pressing block, and the other end contacts the side of the first boss.

5. The ozone generator according to claim 4, characterized in that, The mounting plate has a groove located on the side of the mounting plate where the first boss is located; the push block has a second boss on the side facing the mounting plate, and the second boss is slidably connected to the groove.

6. The ozone generator according to claim 4, which is easy to clean and inspect, is characterized in that, The end face of the clamping block is provided with an anti-slip layer.

7. The ozone generator according to claim 1, which is easy to clean and inspect, is characterized in that, It also includes a cooling unit, and the cooling unit and the ozone generator are arranged sequentially along the length of the lower housing on the inner bottom surface of the lower housing; the cover plate is provided with ventilation holes.

8. The ozone generator according to claim 1, which is easy to clean and inspect, is characterized in that, Anti-slip grooves are provided on both sides of the upper shell along its length and on both sides of the lower shell along its length.

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