Purification module

Abstract

According to the purification module, a support is provided with a channel and a through hole, the channel is communicated with the through hole, the imaginary center line of the through hole is located in the vertical direction, and the imaginary center line of the channel and the imaginary center line of the through hole form an included angle A which is larger than or equal to 60 degrees and smaller than or equal to 150 degrees; the carbon rod partially penetrates through the through hole and extends into the channel; the wire partially penetrates into the channel and is electrically connected with the carbon rod; by adopting the module arrangement, the fixing effect of the carbon rod is formed through the bracket, and the height of the carbon rod and the lead in the height direction is reduced through the matching of the channel and the through hole, so that the space requirement in the range hood can be met, and the mounting effect is better realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to air purification technical field, concretely relates to a purification module. BACKGROUND

[0002] With the progress of science and technology, the present electrical product tends to function integration. For example, installing negative ion purification device in the range hood, can release high concentration negative ion in non-cooking period, remove PM2.5 particles, air dust and other pollution, inhibit bacterial growth, make the kitchen air more healthy.

[0003] Due to the space structure restriction inside the range hood, specifically refers to the space restriction in height, makes the carbon rod of negative ion purification device unable to be effectively installed, and the installation structure of carbon rod is urgently needed to be adjusted to meet the space requirement inside the range hood. UTILITY MODEL CONTENTS

[0004] Therefore, the technical problem to be solved by the utility model lies in how to adjust the installation structure of carbon rod. A purification module comprises:

[0005] The bracket is provided with a channel and a through hole, the channel is communicated with the through hole, the imaginary center line of the through hole is located in the vertical direction, the imaginary center line of the channel and the imaginary center line of the through hole form an included angle A, 60 ° ≤ A ≤ 150 °;

[0006] The carbon rod partially extends into the channel through the through hole;

[0007] The wire partially penetrates into the channel and is electrically connected with the carbon rod.

[0008] A is 90 °.

[0009] Further comprising a heat shrink tube, the heat shrink tube is sleeved on the wire and the carbon rod.

[0010] One end of the heat shrink tube extends to the outside of the bracket through the channel, and the other end of the heat shrink tube extends to the outside of the bracket through the through hole; or one end of the heat shrink tube extends to the outside of the bracket through the channel; or the other end of the heat shrink tube extends to the outside of the bracket through the through hole.

[0011] The inner wall of the channel is provided with a support block, and the support block abuts against the wire.

[0012] The inner wall of the channel is further provided with a protruding block, the protruding block abuts against the wire, the protruding block and the support block are arranged in a staggered manner, and the protruding block and the support block are arranged in opposite directions.

[0013] The support comprises a first part and a second part, the first part cooperates with the second part to form the channel, and the through hole is arranged on the first part.

[0014] The first part and the second part are connected in a snap-fit mode, or the first part and the second part are connected in a bolted mode.

[0015] The outer wall of the support is provided with a positioning groove.

[0016] The support is further provided with a mounting leg.

[0017] The technical scheme of the utility model has the following advantages:

[0018] 1. The utility model provides a kind of purification module, adopt this kind module setting, the fixing effect of carbon rod is formed by support, then by the cooperation of channel and through hole, the height of carbon rod and wire in height direction is reduced, to meet the space requirement inside range hood, better realize installation effect.

[0019] 2. The utility model provides a kind of purification module, at this time, channel is horizontally set, and through hole is vertically penetrated downward, to form the communication effect between channel and through hole, this kind of mode, processing is more convenient, layout is more reasonable.

[0020] 3. The utility model provides a kind of purification module, adopt the setting of heat shrink tube, form protection effect, simultaneously, improve the connection stability between wire and carbon rod.

[0021] 4. The utility model provides a kind of purification module, heat shrink tube adopts this kind setting, further improve the strength of whole, so that quick installation can be realized in installation process.

[0022] 5. The utility model provides a kind of purification module, support block forms the effect of supporting limit, at this time wire is located between support block and channel inner wall.

[0023] 6. The utility model provides a kind of purification module, convex block cooperates with support block, to form the effect of multiple-point support.

[0024] 7. The utility model provides a kind of purification module, adopt the mode of detachable connection, so that dismounting and installation are more convenient, improve assembly efficiency.

[0025] 8. The utility model provides a kind of purification module, the setting of positioning groove is convenient for the assembly of entire module and range hood. DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the specific embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0027] Figure 1 The structure diagram of the support provided by the present application is shown in the figure.

[0028] Figure 2 The explosion view of the support provided by the present application is shown in the figure.

[0029] Figure 3 The side view of the purification module provided by the present application is shown in the figure.

[0030] Figure 4 The sectional view of the purification module provided by the present application is shown in the figure.

[0031] Figure 5 The sectional view of the support provided by the present application is shown in the figure.

[0032] Explanation of reference signs:

[0033] 11, support; 12, carbon rod; 13, wire; 14, heat shrink tube; 15, first part; 16, second part; 111, channel; 112, through hole; 113, supporting block; 114, protruding block; 115, positioning groove; 116, mounting leg; 151, clamping groove; 161, clamping protrusion. DETAILED DESCRIPTION

[0034] The technical solutions of the present application will be described below in conjunction with the drawings. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0035] In the description of the present application, it should be pointed out that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0036] In the description of the utility model, it needs to be explained that, unless there is explicit provision and limitation, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or it can be detachable connection, or it can be integrally connected; it can be mechanical connection, or it can be electrical connection; it can be directly connected, or it can be indirectly connected through intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0037] In addition, the technical features involved in different embodiments of the utility model described below can be combined with each other as long as there is no conflict between them.

[0038] Embodiment 1

[0039] The embodiment provides a purification module, as shown in the accompanying drawings, Figures 1-5 Comprise:

[0040] Support 11, support 11 is provided with channel 111 and through hole 112, channel 111 and through hole 112 are communicated, here specifically refers to the end of channel 111 and through hole 112 are communicated, that is, one end of channel 111 and the outside of support 11 are communicated, the other end of channel 111 and through hole 112 are communicated. The imaginary center line of through hole 112 is located in the vertical direction, here the vertical direction is specifically Z axis direction, that is, through hole 112 penetrates along Z axis direction. The imaginary center line of channel 111 and the imaginary center line of through hole 112 form an included angle A, 60°≤A≤150°, the limitation of included angle A can reduce the height of the whole support 11, so as to meet the space requirement of being installed in the inside of range hood.

[0041] Carbon rod 12, carbon rod 12 partially penetrates through hole 112 and extends into channel 111, here the specific structure of carbon rod 12 is prior art, in the embodiment, carbon rod 12 is specifically composed of carbon fiber, and the specific structure can refer to Chinese invention patent, publication number CN115448288B, and the patent name is a carbon rod electrode and preparation method and application thereof.

[0042] The wire 13 is partially inserted into the channel 111 and is electrically connected to the carbon rod 12. The other end of the wire 13 is electrically connected to the negative high-voltage line of the power supply circuit, thereby generating negative ions around the carbon rod 12 and forming the effect of purifying air. The negative high-voltage line is the output end of a high-voltage generator, which is part of the negative ion purifying device. This is prior art and will not be described in detail in this embodiment. With this module arrangement, the carbon rod 12 is fixed by the support 11, and then the height of the carbon rod 12 and the wire 13 in the height direction is reduced through the cooperation of the channel 111 and the through hole 112, thereby meeting the space requirements inside the range hood and better achieving the installation effect.

[0043] Specifically, as shown in the accompanying drawings, Figure 4 A is 90°. Here, the channel 111 is horizontally arranged, that is, the imaginary center line of the channel 111 is in the X-axis direction, and the imaginary center line of the through hole 112 is in the Z-axis direction, which are arranged vertically. In this embodiment, the through hole 112 is vertically downward, that is, the through hole 112 penetrates the bottom surface of the support 11, and at this time the carbon rod 12 also extends downward along the Z-axis direction. The communication effect between the channel 111 and the through hole 112 is formed. This way is more convenient to process and more reasonable in layout. In addition, A can also be 120°, 100°, etc., which can be adjusted according to actual needs by those skilled in the art.

[0044] Specifically, as shown in the accompanying drawings, Figures 3-4 It also includes a heat shrink tube 14, which is sleeved on the wire 13 and the carbon rod 12. The use of the heat shrink tube 14 forms a protective effect and improves the connection stability between the wire 13 and the carbon rod 12. The heat shrink tube 14 strengthens the connection between the wire 13 and the carbon rod 12 and also provides protection to prevent the copper wire inside the wire 13 from being exposed.

[0045] Specifically, as shown in the accompanying drawings, Figures 3-4As shown, one end of the heat shrink tube 14 extends to the outside of the support 11 through the channel 111, and the other end of the heat shrink tube 14 extends to the outside of the support 11 through the through hole 112. In this way, the protection effect of the lead wire 13 and the carbon rod 12 inside the support 11 is increased. Alternatively, one end of the heat shrink tube 14 extends to the outside of the support 11 through the channel 111. Alternatively, the other end of the heat shrink tube 14 extends to the outside of the support 11 through the through hole 112. The heat shrink tube 14 is arranged in this way to further improve the overall strength, so that quick installation can be achieved during installation. Those skilled in the art can adjust according to actual needs. In this embodiment, one end of the heat shrink tube 14 extends to the outside of the support 11 through the channel 111, and the other end of the heat shrink tube 14 extends to the outside of the support 11 through the through hole 112. It should be noted that during installation, the lead wire 13, the carbon rod 12, and the heat shrink tube 14 form a whole, and then cooperate with the support 11 to form a fixing effect.

[0046] Specifically, as shown in the accompanying drawings Figures 3-4 As shown, the inner wall of the channel 111 is provided with a support block 113, and the support block 113 abuts against the lead wire 13. The support block 113 forms a support limiting effect, and at this time the lead wire 13 is located between the support block 113 and the inner wall of the channel 111. Here, the support block 113 is located above the left side of the through hole 112, that is, the right side surface of the support block 113 is coplanar with the left side surface of the through hole 112, and the support block 113 extends upward along the Z-axis direction. However, it should be noted that there is a gap between the top surface of the support block 113 and the top surface of the inner wall of the channel 111, and the size of the gap is matched with the diameter of the lead wire 13.

[0047] Specifically, as shown in the accompanying drawings Figures 3-4 As shown, the inner wall of the channel 111 is further provided with a protrusion 114, which is located at one end of the channel 111 communicating with the outside of the support 11, and abuts against the lead wire 13. The protrusion 114 is arranged in a staggered manner with the support block 113, and the protrusion 114 is arranged in an opposite direction to the support block 113. The protrusion 114 cooperates with the support block 113 to form a multi-point support effect. In this embodiment, the protrusion 114 extends downward along the Z-axis, and the bottom surface of the protrusion 114 is not abutted against the bottom surface of the channel 111, and there is a gap between the bottom surface of the protrusion 114 and the bottom surface of the channel 111, so that a left support point (the protrusion 114) and a right support point (the support block 113) are formed, and the two support points cooperate to form a support effect of the lead wire 13. It should be noted that when the lead wire 13 is sleeved with the heat shrink tube 14, the protrusion 114 and the support block 113 abut against the heat shrink tube 14. It should be noted that the lead wire 13 can be deformed to a certain extent.

[0048] Specifically, as shown in the accompanying drawings Figures 1-5As shown, the bracket 11 includes a first part 15 and a second part 16, the first part 15 cooperates with the second part 16 to form a channel 111, and a through hole 112 is arranged on the first part 15. The bracket 11 is combined by two parts, which reduces the processing difficulty and is convenient for assembly. In the actual installation process, the wire 13, the carbon rod 12 and the heat shrink tube 14 form a whole, and then the whole cooperates with the first part 15, that is, the carbon rod 12 passes through the through hole 112, the wire 13 and the heat shrink tube 14 are partially accommodated in the channel 111, the other end of the wire 13 extends to the outside of the bracket 11, and finally the second part 16 cooperates with the first part 15 to fix, so as to realize the assembly effect of the whole. In addition, it should be noted that the protrusion 114 is arranged on the second part 16, and the supporting block 113 is arranged on the first part 15.

[0049] Specifically, as shown in the accompanying drawings, Figure 5 As shown, the first part 15 and the second part 16 are connected in a snap-fit manner, and the snap-fit connection specifically refers to that the first part 15 is provided with a clamping groove 151, the second part 16 is provided with a clamping protrusion 161, the clamping protrusion 161 cooperates with the clamping groove 151 to form a connection and fixing effect between the two. Alternatively, the first part 15 and the second part 16 are connected by bolts, that is, the bolts pass through the first part 15 and the second part 16 to connect, so as to form a connection and fixing effect between the two. The detachable connection mode makes disassembly and installation more convenient and improves assembly efficiency. In this embodiment, the snap-fit connection is taken as an example, the front and rear two outer walls of the first part 15 are respectively provided with two clamping grooves 151, a total of four clamping grooves 151, and the second part 16 is also provided with four clamping protrusions 161, so as to realize the connection and fixing effect between the two. In addition, ultrasonic welding, riveting and other processes can also be used to form the fixing between the two.

[0050] Specifically, the outer wall of the bracket 11 is provided with a positioning groove 115. The positioning groove 115 is arranged to facilitate the assembly of the whole module with the range hood. Here, the positioning groove 115 cooperates with the range hood to form a positioning effect.

[0051] Specifically, the bracket 11 is also provided with a mounting leg 116. The mounting leg 116 is arranged on the first part 15 and extends upward along the Z-axis direction. Here, the mounting leg 116 also cooperates with the range hood for assembly.

[0052] Obviously, the above embodiments are only examples for clearly illustrating, but not limiting the embodiments. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the embodiments. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A purification module, characterized in that, Comprise: Support (11), the support (11) is equipped with passageway (111) and through -hole (112), the passageway (111) is communicated with the through -hole (112), the imaginary center line of the through -hole (112) is located in vertical direction, the imaginary center line of the passageway (111) and the imaginary center line of the through -hole (112) form angle A, 60 ° ≤ A ≤ 150 °; Carbon rod (12), the carbon rod (12) partially passes through the through -hole (112) and extends to the passageway (111) inside; Wire (13), the wire (13) partially penetrates to the passageway (111) and the carbon rod (12) is electrically connected.

2. The purification module of claim 1, wherein, A is 90 °.

3. The purification module of claim 1, wherein, Further comprising heat shrink tube (14), the heat shrink tube (14) is sleeved on the wire (13), the carbon rod (12).

4. The purification module of claim 3, wherein, One end of the heat shrink tube (14) extends to the outside of the support (11) through the passageway (111), and the other end of the heat shrink tube (14) extends to the outside of the support (11) through the through -hole (112); or one end of the heat shrink tube (14) extends to the outside of the support (11) through the passageway (111); or the other end of the heat shrink tube (14) extends to the outside of the support (11) through the through -hole (112).

5. The purification module of claim 1, wherein, The inner wall of the passageway (111) is provided with a support block (113), and the support block (113) abuts against the wire (13).

6. The purification module of claim 5, wherein, The inner wall of the passageway (111) is further provided with a protrusion (114), the protrusion (114) abuts against the wire (13), and the protrusion (114) and the support block (113) are misaligned, and the protrusion (114) and the support block (113) are oppositely arranged.

7. The purification module of claim 1, wherein, The support (11) comprises a first part (15) and a second part (16), the first part (15) and the second part (16) cooperate to form the passageway (111), and the through -hole (112) is arranged in the first part (15).

8. The purification module of claim 7, wherein, The first part (15) and the second part (16) are snap-fit connected; or the first part (15) and the second part (16) are bolted.

9. The purification module of claim 1, wherein, The outer edge wall of the support (11) is provided with a positioning groove (115).

10. The purification module of claim 1, wherein, The support (11) is further provided with a mounting leg (116).

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