Desktop type air negative ion therapeutic apparatus

Abstract

The utility model provides a desktop type air negative ion therapeutic apparatus, which comprises a shell, a fan, a negative ion emission head and a plasma sheet, the top surface of the outer shell is provided with an air inlet fence part and an air inlet hole, the front surface of the outer shell is provided with an air outlet fence part and an air outlet hole, an inner shell is arranged between the air inlet fence part and the air outlet fence part in the outer shell, an air duct is arranged in the inner shell, the fan is arranged in the air duct, and the anion emission head and the plasma sheet are arranged in the air duct and right face the air outlet fence part. Particularly, the plasma sheet comprises a plasma sheet main body and a side shell, the plasma sheet is horizontally arranged, the middle of one side, close to the air outlet fence part, of the side shell is provided with a mounting part and a mounting hole, a butt joint hole corresponding to the mounting hole is formed in the outer shell, and the plasma sheet is horizontally mounted in the outer shell through the mounting hole, the butt joint hole and a first bolt. The air purifier is simple in structure and easy to assemble, the assembling efficiency can be effectively improved, meanwhile, after-sales maintenance is facilitated, plasma and negative ions can be efficiently sent out at the same time, and the indoor space can be fully and efficiently purified and disinfected.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, in particular to a desktop air negative ion therapeutic apparatus. Background Art

[0002] A desktop air negative ion therapeutic apparatus is an air purification device placed on furniture such as a desktop or a countertop. Its main structure usually includes a housing, a fan and an air purification module arranged in the housing. The air purification module plays a role in purifying the air, and the fan plays a role in forcing the air flow inside and outside the housing, so that the ambient air enters the housing and discharges the air purified by the air purification module into the environment, thereby circulating and purifying the ambient air and improving the indoor air quality. Currently, the desktop air negative ion therapeutic apparatuses on the market have various shapes and rich functions to meet the usage needs of various users. However, the assembly structures of most air negative ion therapeutic apparatuses are complex, and the disassembly and assembly are rather cumbersome, which is very unfavorable for quick assembly and also unfavorable for after-sales repair and maintenance. Therefore, it is necessary to make improvements. Summary of the Invention

[0003] The purpose of the utility model is to provide a desktop air negative ion therapeutic apparatus, which has the characteristics of simple structure and easy assembly, can effectively improve the assembly efficiency, is convenient for after-sales repair, and can also efficiently send out plasma and negative ions at the same time to fully and efficiently purify and disinfect the indoor space.

[0004] The purpose of the utility model can be realized by the following technical solutions:

[0005] A desktop air negative ion therapeutic apparatus includes a housing, a fan, a negative ion emitter and a plasma sheet; an air inlet grille part is detachably installed on the top surface of the housing and has an air inlet hole, and an air outlet grille part is detachably installed on the front surface of the housing and has an air outlet hole. An inner housing is arranged between the air inlet grille part and the air outlet grille part inside the housing. A air duct communicating the air inlet hole and the air outlet hole is provided inside the inner housing. The fan is arranged in the air duct. The negative ion emitter and the plasma sheet are respectively arranged in the air duct and face the air outlet grille part. The plasma sheet is characterized in that: the plasma sheet includes a plasma sheet main body with a rectangular sheet-like structure and a side shell wrapped around the four peripheral edges of the plasma sheet main body. The plasma sheet is horizontally arranged, and a vertical upward installation part is provided in the middle of the side shell of the plasma sheet close to the air outlet grille part. A horizontally arranged installation hole is provided on the installation part. A docking hole corresponding to the installation hole is provided inside the housing. The plasma sheet is horizontally installed inside the housing through the installation hole, the docking hole and a first bolt.

[0006] Optimization solution. Near the air outlet grille part inside the inner shell, there is an installation rod. The installation rod is a horizontally arranged long strip rod-shaped structure. On the side surface of the installation rod, there are installation columns. Inside the installation columns, there are columnar through holes. The negative ion emitter is installed inside the columnar through holes. At both ends of the side surface of the installation rod, there are also two insertion columns. On the inner walls of both sides of the inner shell, there are symmetrically arranged two convex blocks. On the convex blocks, there are positioning holes. The two insertion columns of the installation rod are respectively inserted into the positioning holes of the two convex blocks, so that the negative ion emitter is detachably installed in the air duct through the installation rod.

[0007] Furthermore, the cross-section of the installation rod is U-shaped, and there is an installation groove on it that communicates with the columnar through hole.

[0008] Furthermore, there are multiple installation columns, which are arranged at intervals on the installation rod. There are multiple negative ion emitters, and they are respectively installed in the installation columns one by one.

[0009] Furthermore, the negative ion emitter has a release beam that penetrates the columnar through hole.

[0010] Optimization solution. Between the top surface of the inner shell and the air inlet grille part of the outer shell, there is an electrical cavity. The negative ion high-voltage power supply electrically connected to the negative ion emitter and the plasma high-voltage power supply electrically connected to the plasma sheet main body are arranged in the electrical cavity.

[0011] Furthermore, the plasma sheet main body of the plasma sheet is electrically connected to the plasma high-voltage power supply through two wiring terminals. The wiring terminals are long strip sheet-shaped structures. One end of them is connected to the plasma sheet main body, and the other end has an end piece part arranged obliquely upward. The end of the end piece part penetrates the inner shell to connect to the plasma high-voltage power supply.

[0012] Optimization solution. On both sides of the back of the air outlet grille part, there are symmetrically arranged two plugs. On the plugs, there are jacks. On the front sides of the outer shell corresponding to the plugs, there are sockets. The plugs of the air outlet grille part are correspondingly inserted into the sockets. On both sides of the outer shell corresponding to the jacks of the plugs, there are through holes. The air outlet grille part is installed on the front of the outer shell through the jacks, through holes and second bolts.

[0013] The present utility model has the following substantial features and advantages:

[0014] The present utility model has a dual air purification function of plasma purification and negative ion purification, which can effectively purify the air and improve the air quality. In addition, the installation structures of the plasma sheet and the negative ion emitter are simple, enabling quick assembly inside the outer shell. Once the plasma sheet and the negative ion emitter are damaged and need after-sales maintenance, they can also be easily and quickly disassembled, thereby effectively improving the maintenance efficiency. Description of the Drawings

[0015] Figure 1 This is the overall structural schematic diagram of the present utility model.

[0016] Figure 2 and Figure 3 This is the schematic diagram of the sectional state of the present utility model.

[0017] Figure 4 This is the structural schematic diagram after the air outlet grille part of the present utility model is disassembled.

[0018] Figure 5 This is the structural schematic diagram of the air outlet grille part of the present utility model.

[0019] Figure 6 This is the overall structural schematic diagram of the plasma sheet of the present utility model.

[0020] Figure 7 This is the schematic diagram of the installation state of the wiring terminal of the plasma sheet of the present utility model.

[0021] Figure 8 This is the schematic diagram of the installation state of the negative ion emitter head of the present utility model.

[0022] Figure 9 This is the structural schematic diagram of the negative ion emitter head and the mounting rod of the present utility model. Detailed implementation manners

[0023] The present utility model will be further described below with reference to the accompanying drawings.

[0024] Embodiment

[0025] Refer to Figures 1 to 9 , a desktop air negative ion therapeutic apparatus, which includes a housing 1, a fan 2, a negative ion emitter head 500 and a plasma sheet 3.

[0026] The top surface of the housing 1 is detachably provided with an air inlet grille part 11 and has an air inlet hole 110, and the front surface is detachably provided with an air outlet grille part 12 and has an air outlet hole 120.

[0027] An inner housing 4 is provided between the air inlet grille part 11 and the air outlet grille part 12 inside the housing 1. The inner housing 4 has an air duct 40 communicating the air inlet hole 110 and the air outlet hole 120. The fan 2 is arranged in the air duct 40, and the negative ion emitter head 500 and the plasma sheet 3 are respectively arranged in the air duct 40 and face the air outlet grille part 12.

[0028] Specifically refer to Figure 4 and Figure 6, the plasma sheet 3 includes a plasma sheet main body 30 with a rectangular sheet-like structure and an edge shell 31 wrapped around the four peripheral edges of the plasma sheet main body 30. The plasma sheet 3 is horizontally arranged, and a vertically upward mounting portion 33 is provided in the middle of the edge shell 31 of the plasma sheet 3 close to the air outlet fence portion 12. A horizontally arranged mounting hole 330 is provided on the mounting portion 33, and a docking hole is provided in the outer shell 1 corresponding to the mounting hole 330. The plasma sheet 3 is horizontally mounted in the outer shell 1 through the mounting hole 330, the docking hole, and the first bolt 91.

[0029] In the above structure, by disassembling the detachably mounted air outlet fence portion 12, the position for mounting the plasma sheet 3 is exposed, so as to facilitate the quick installation or disassembly of the plasma sheet 3. And in cooperation with the detachably mounted air inlet fence portion 11, the electrical connection between the plasma sheet 3 and the plasma high-voltage power supply 82 described below is realized.

[0030] Further, two symmetric plugs 13 are provided on both sides of the back surface of the air outlet fence portion 12. A jack 14 is provided on the plug 13, and a socket 130 is provided on both sides of the front surface of the outer shell 1 corresponding to the plug 13. The plug 13 of the air outlet fence portion 12 is correspondingly inserted into the socket 130. Through holes 140 are provided on both side surfaces of the outer shell 1 corresponding to the jacks 14 of the plug 13. The air outlet fence portion 12 is mounted on the front surface of the outer shell 1 through the jack 14, the through hole 140, and the second bolt 92. When installing the air outlet fence portion 12, first insert the two plugs 13 of the air outlet fence portion 12 into the two sockets 130 of the outer shell 1, and then use the second bolt 92 to mount the air outlet fence portion 12 on the outer shell 1. In addition, loosening the second bolt 92 can disassemble the air outlet fence portion 12, and the operation is very convenient.

[0031] A mounting rod 5 is provided near the air outlet fence portion 12 in the inner shell 4. The mounting rod 5 is a horizontally arranged long strip-shaped rod structure. A mounting column 51 is provided on the side surface of the mounting rod 5, and a columnar through hole is provided in the mounting column 51. The negative ion emitter 500 is mounted in the columnar through hole; two insertion posts 52 are further provided at both ends of the side surface of the mounting rod 5. Two convex blocks 41 are symmetrically provided on the inner side walls of both sides of the inner shell 4. A positioning hole 42 is provided on the convex block 41. The two insertion posts 52 of the mounting rod 5 are respectively inserted into the positioning holes 42 of the two convex blocks 41, so that the negative ion emitter 500 is detachably mounted in the air duct 40 through the mounting rod 5.

[0032] In the above structure, the negative ion emitter 500 is detachably mounted through the mounting rod 5, and the installation is very convenient. When disassembly is required, after disassembling the air inlet fence portion 11, lift the mounting rod 5 together with the negative ion emitter 500, so that the insertion posts 52 of the mounting rod 5 leave the positioning holes 42. And in cooperation with the detachably mounted air inlet fence portion 11, the electrical connection between the negative ion emitter 500 and the negative ion high-voltage power supply 81 described below is realized.

[0033] Furthermore, the cross section of the mounting rod 5 is U-shaped, and has a mounting groove 50 communicating with the columnar through hole. The mounting groove 50 is used to lay out the wires connecting the negative ion emission head 500 and the negative ion high voltage power supply 81.

[0034] Furthermore, the mounting posts 51 include a plurality of mounting posts 51 which are spaced apart on the mounting rod 5 , and the negative ion emitter heads 500 include a plurality of mounting posts 51 which are mounted one by one in the mounting posts 51 . The mounting of a plurality of negative ion emitter heads 500 is achieved through the plurality of mounting posts 51 .

[0035] Furthermore, the negative ion emitting head 500 has a release beam 53 passing through the columnar through hole. The release beam 53 improves the release effect of the negative ion emitting head 500.

[0036] Furthermore, an electrical cavity 141 is provided between the top surface of the inner shell 4 and the air inlet fence portion 11 of the outer shell 1 , and a negative ion high-voltage power supply 81 electrically connected to the negative ion emission head 500 and a plasma high-voltage power supply 82 electrically connected to the plasma sheet body 30 are arranged in the electrical cavity 141 .

[0037] The plasma sheet body 30 of the plasma sheet 3 is electrically connected to the plasma high-voltage power supply 82 through two connecting terminals 34. The connecting terminal 34 is a long strip-shaped sheet structure, one end of which is connected to the plasma sheet body 30, and the other end has an end sheet portion 35 arranged obliquely upward. The end of the end sheet portion 35 passes through the inner shell 4 to connect to the plasma high-voltage power supply 82.

[0038] In the above structure, the connection terminal 34 of the plasma sheet 3 is led out obliquely upward through the end piece portion 35, which can effectively reduce the use of wires connecting the plasma sheet body 30 and the plasma high-voltage power supply 82. The end piece portion 35 is oriented near the plasma high-voltage power supply 82, which makes it very convenient to realize the electrical connection between the plasma sheet body 30 and the plasma high-voltage power supply 82.

[0039] When the negative ion air therapy device of this embodiment is in use, driven by the fan 2, the airflow enters the air duct 40 from the air inlet 110 of the housing 1. The plasma generated by the plasma sheet 3 is blown out from the air outlet 120 along with the airflow, and the negative ions generated by the negative ion emission head 500 are blown out from the air outlet 120 along with the airflow blown out nearby, thus creating a good and comfortable living, working and leisure environment for indoor users.

Claims

1. A desktop air negative ion therapeutic device, comprising a housing (1), a fan (2), a negative ion emission head (500) and a plasma sheet (3); the top surface of the housing (1) is detachably mounted with an air inlet fence portion (11) and has an air inlet hole (110), and the front surface is detachably mounted with an air outlet fence portion (12) and has an air outlet hole (120); an inner housing (4) is arranged between the air inlet fence portion (11) and the air outlet fence portion (12) in the housing (1); the inner housing (4) has an air duct (40) communicating with the air inlet hole (110) and the air outlet hole (120); the fan (2) is arranged in the air duct (40); the negative ion emission head (500) and the plasma sheet (3) are respectively arranged in the air duct (40) and face the air outlet fence portion (12); the characteristics are: The plasma sheet (3) comprises a plasma sheet main body (30) with a rectangular sheet structure, and a side shell (31) wrapped around the four peripheral parts of the plasma sheet main body (30); the plasma sheet (3) is arranged horizontally, and the middle part of the side shell (31) close to the air outlet fence part (12) has a vertically upward mounting part (33); the mounting part (33) has a horizontally arranged mounting hole (330); the outer shell (1) has a docking hole corresponding to the mounting hole (330); the plasma sheet (3) is horizontally mounted in the outer shell (1) through the mounting hole (330), the docking hole and the first bolt (91).

2. A desktop negative air ion therapeutic device according to claim 1, characterized in that: A mounting rod (5) is provided in the inner shell (4) near the air outlet grille portion (12); the mounting rod (5) is a horizontally arranged long bar-shaped structure; a mounting column (51) is provided on the side of the mounting rod (5); a columnar through hole is provided in the mounting column (51); the negative ion emitter (500) is installed in the columnar through hole; two plugging columns (52) are also provided at both ends of the side of the mounting rod (5); two protrusions (41) are symmetrically provided on the inner walls of both sides of the inner shell (4); the protrusions (41) have positioning holes (42); the two plugging columns (52) of the mounting rod (5) are respectively inserted into the positioning holes (42) of the two protrusions (41), so that the negative ion emitter (500) can be detachably installed in the air duct (40) through the mounting rod (5).

3. A desktop negative air ion therapeutic device according to claim 2, characterized in that: The installation rod (5) has a U-shaped cross section and is provided with an installation groove (50) communicating with the columnar through hole.

4. A desktop negative air ion therapeutic device according to claim 2, characterized in that: The installation columns (51) include a plurality of columns which are arranged at intervals on the installation rod (5), and the negative ion emission heads (500) include a plurality of columns which are installed in the installation columns (51) in a one-to-one correspondence.

5. A desktop negative air ion therapeutic device according to claim 2, characterized in that: The negative ion emission head (500) has a release beam (53) passing through a columnar through hole.

6. A desktop negative air ion therapeutic device according to any one of claims 1 to 5, characterized in that: An electrical cavity (141) is provided between the top surface of the inner shell (4) and the air inlet grille portion (11) of the outer shell (1); a negative ion high-voltage power supply (81) electrically connected to the negative ion emission head (500) and a plasma high-voltage power supply (82) electrically connected to the plasma sheet body (30) are arranged in the electrical cavity (141).

7. A desktop negative air ion therapeutic device according to claim 6, characterized in that: The plasma sheet body (30) of the plasma sheet (3) is electrically connected to a plasma high-voltage power supply (82) via two connection terminals (34); the connection terminal (34) is a long strip-shaped sheet structure, one end of which is connected to the plasma sheet body (30) and the other end of which has an end sheet portion (35) disposed obliquely upward; the end of the end sheet portion (35) passes through the inner shell (4) and is connected to the plasma high-voltage power supply (82).

8. A desktop negative air ion therapeutic device according to any one of claims 1 to 5, characterized in that: Two symmetrical plugs (13) are provided on both sides of the back side of the air outlet grille portion (12), and the plugs (13) are provided with sockets (14). The front sides of the housing (1) are provided with sockets (130) corresponding to the plugs (13), and the plugs (13) of the air outlet grille portion (12) are correspondingly inserted into the sockets (130). The two side surfaces of the housing (1) are provided with through holes (140) corresponding to the sockets (14) of the plugs (13), and the air outlet grille portion (12) is mounted on the front side of the housing (1) via the sockets (14), the through holes (140) and the second bolts (92).

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