CN219612263U

CN219612263U - Mixed harmonic controller

Info

Publication number: CN219612263U
Application number: CN202320539612.2U
Authority: CN
Inventors: 袁建清
Original assignee: Jiangyin Shun Heng Metal Products Co ltd
Current assignee: Jiangyin Shun Heng Metal Products Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-29
Anticipated expiration: 2033-03-20

Abstract

The utility model discloses a hybrid harmonic controller, which belongs to the field of harmonic controllers and comprises a harmonic controller body, wherein the harmonic controller body comprises a shell, a front cover and a supporting bottom block, one sides of the shell and the front cover are provided with alignment structures, each alignment structure comprises a screw rod, a limiting block, a perforation and a nut, the screw holes on the surfaces of the shell and the front cover are generally aligned by operators and then fixed by the bolts, but because the front cover and the shell are easily offset and are difficult to align due to manual operation, the assembly time is increased, the front cover is held by hands through the arranged front cover, a containing frame, a sliding block, a sliding groove, the screw rod, the perforation and the nuts, and the sliding blocks on two sides of the containing frame slide into the sliding groove.

Description

Mixed harmonic controller

Technical Field

The present utility model relates to a harmonic controller, and more particularly, to a hybrid harmonic controller.

Background

The basic principle of the harmonic controller is that current and voltage are sampled in real time, and the acquired data is subjected to D5P data analysis to obtain the condition of field harmonic, so that whether to switch the filter is determined. The hybrid harmonic controller is generally composed of a front cover, a shell and an internal circuit element, wherein the front cover and the shell are integrated, the front cover and the shell are required to be assembled, and the circuit element is positioned inside the front cover and the shell to form a complete harmonic controller for use, but in the assembly process of the front cover and the shell, an operator aligns threaded holes on the surfaces and then fixes the threaded holes by bolts, but because of manual operation, offset is easy to generate between the front cover and the shell, the alignment is difficult, and the assembly time is increased.

Disclosure of Invention

The utility model aims to overcome the defects that in the prior art, after the threaded holes on the surface are aligned by operators, the threaded holes are fixed by bolts, but because of manual operation, the front cover and the shell are easy to deviate and are difficult to align, so that the assembly time is increased, and the hybrid harmonic controller is provided, so that the defects are overcome, and the use is convenient.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model relates to a hybrid harmonic controller, which comprises a harmonic controller body, wherein the harmonic controller body comprises a shell and a front cover arranged at the front end of the shell, a supporting bottom block is arranged at the lower end of the shell, one side of the shell and one side of the front cover are provided with an alignment structure, and the shell and the front cover can be installed through the alignment structure;

the alignment structure comprises a screw rod arranged on the back side of the front cover and limiting blocks arranged on the upper side and the lower side of the shell, through holes are formed in the surface of the limiting blocks, and the screw rod can penetrate through the through holes and is in threaded connection with the nuts.

Preferably, the alignment structures are provided with four groups, and the four groups of alignment structures are respectively distributed symmetrically about the central line of the shell.

Preferably, the surface of casing is provided with seal coating, all installs built-in piece on the inner wall about the casing, and the spout has been seted up on the surface of built-in piece, and the dorsal part of protecgulum is provided with accomodates the frame, installs the slider on accomodating the outer wall of frame to slider and spout looks adaptation, the slider can slide the inboard at the spout.

Preferably, the storage frame is in a U-shaped structure, a plurality of ventilation holes are uniformly distributed on the surface of the storage frame, the ventilation holes are used for flowing gas, and electronic elements are arranged in the storage frame.

Preferably, the ventilation part is arranged on the inner bottom wall of the shell, the bottom frame is arranged below the ventilation part, the dust screen is arranged on the bottom wall of the bottom frame, the miniature motor is arranged on the inner side of the bottom frame, the output end of the miniature motor is connected with the fan, and the moisture absorption part for absorbing moisture is arranged on the inner top wall of the shell.

Preferably, the surface of the front cover is provided with a display screen, the lower end of the front cover is provided with a bottom plate, and the bottom plate is used for blocking the bottom wall of the front cover.

Preferably, the lower extreme of supporting the bottom block is provided with the wear pad, and the surface of wear pad is provided with the adhesion layer, and the wear pad passes through the adhesion layer adhesion in the lower extreme of supporting the bottom block.

Preferably, the positions of the wear-resisting pad and the bottom plate are on the same horizontal line, so that the horizontal placement of the harmonic controller body can be ensured.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

compared with the prior art, the utility model has the following beneficial effects:

(1) According to the hybrid harmonic controller, through the front cover, the containing frame, the sliding blocks, the sliding grooves, the screw rods, the through holes and the nuts, an operator holds the front cover by hand and slides the sliding blocks on two sides of the containing frame into the sliding grooves, when the front cover gradually approaches to the shell, the screw rods can penetrate through the through holes until the sealing coating is contacted with the back surface of the front cover, so that the shell is tightly connected with the front cover, then the front cover is arranged at the front end of the shell in a aligned mode by fixing the nuts, and therefore assembly is completed and operation is simple;

(2) According to the hybrid harmonic controller, the ventilation part, the dustproof part, the miniature motor, the fan and the moisture absorption part are arranged, the ventilation part and the dustproof net are communicated with the external environment, the miniature motor is started to work, the fan is driven to rotate, so that the air flow in the shell is quickened, heat generated in the working of electronic elements can be discharged out of the shell through the ventilation holes, the ventilation part and the dustproof net, the internal temperature of the shell is reduced, and meanwhile, the moisture absorption part can absorb moisture.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a schematic diagram of an alignment structure according to the present utility model;

FIG. 3 is a schematic view of a housing structure according to the present utility model;

FIG. 4 is an enlarged schematic view of FIG. 2A in accordance with the present utility model;

FIG. 5 is a schematic front view of the housing structure of the present utility model;

FIG. 6 is a schematic view of the structure of the adhesive layer according to the present utility model.

In the figure: 1. a harmonic controller body; 11. a housing; 111. a sealing coating; 112. a built-in block; 113. a chute; 114. a ventilation part; 115. a bottom frame; 116. a dust screen; 117. a micro motor; 118. a fan; 119. a moisture absorption part; 12. a front cover; 121. a display screen; 122. a bottom plate; 123. a storage frame; 1231. a slide block; 1232. ventilation holes; 124. an electronic component; 13. a support bottom block; 131. a wear pad; 132. an adhesion layer; 14. an alignment structure; 141. a screw; 142. a limiting block; 143. perforating; 144. and (3) a nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1, the hybrid harmonic controller of the present utility model includes a harmonic controller body 1, the harmonic controller body 1 includes a housing 11 and a front cover 12 disposed at a front end of the housing 11, a support base 13 is mounted at a lower end of the housing 11, an alignment structure 14 is disposed at one side of the housing 11 and the front cover 12, and the housing 11 and the front cover 12 can be mounted through the alignment structure 14.

The utility model is further described below with reference to examples.

Embodiment one:

referring to fig. 2-4, the alignment structure 14 includes a screw rod 141 disposed on the back side of the front cover 12 and a limiting block 142 disposed on the upper and lower sides of the housing 11, the surface of the limiting block 142 is provided with a through hole 143, the screw rod 141 may pass through the through hole 143 and is in threaded connection with a nut 144, the alignment structure 14 is provided with four groups, the four groups of the alignment structures 14 are symmetrically distributed about the center line of the housing 11, the surface of the housing 11 is provided with a sealing coating 111, the left and right inner walls of the housing 11 are respectively provided with an inner block 112, the surface of the inner block 112 is provided with a chute 113, the back side of the front cover 12 is provided with a storage frame 123, the outer wall of the storage frame 123 is provided with a sliding block 1231, and the sliding block 1231 is adapted to the chute 113, and the sliding block 1231 may slide on the inner side of the chute 113.

In this embodiment, an operator holds the front cover 12 and slides the sliding blocks 1231 on two sides of the receiving frame 123 into the sliding groove 113, when the front cover 12 gradually approaches the housing 11, the screw 141 can pass through the through hole 143 until the sealing coating 111 contacts the back of the front cover 12, so that the housing 11 and the front cover 12 are tightly connected, and then the front cover 12 can be installed at the front end of the housing 11 in a aligned manner by fixing the nut 144, thereby completing the assembly and having simple operation.

Embodiment two:

in combination with fig. 2-6, the storage frame 123 is of a U-shaped structure, a plurality of ventilation holes 1232 are uniformly distributed in the surface of the storage frame 123, the ventilation holes 1232 are used for flowing of gas, an electronic element 124 is arranged in the storage frame 123, a ventilation part 114 is formed in the inner bottom wall of the shell 11, a bottom frame 115 is arranged below the ventilation part 114, a dust screen 116 is arranged on the bottom wall of the bottom frame 115, a micro motor 117 is arranged on the inner side of the bottom frame 115, the output end of the micro motor 117 is connected with a fan 118, a moisture absorbing part 119 for absorbing moisture is arranged on the inner top wall of the shell 11, the moisture in the shell 11 is reduced, a display screen 121 is arranged on the surface of the front cover 12, a bottom plate 122 is arranged at the lower end of the front cover 12, the bottom plate 122 is used for blocking the bottom wall of the front cover 12, an adhesion layer 132 is also used for being adhered to the lower end of the front cover 12 so as not to generate abrasion to the bottom wall of the front cover 12, a wear pad 131 is arranged at the lower end of the support bottom block 13, an adhesion layer 132 is arranged on the surface of the wear pad 131, the wear pad 131 is arranged on the lower end of the wear pad 13 through the adhesion layer 132, the adhesion pad 132 is arranged on the lower end of the wear pad 13 through the adhesion layer 132, the wear pad 131 is placed on the lower harmonic wave absorber 1 and the harmonic wave absorber 1 can be placed on the same level controller 1.

In this embodiment, the ventilation part 114 and the dust screen 116 are communicated with the external environment, the micro motor 117 is turned on to rotate the fan 118, so as to accelerate the air flow in the housing 11, and the heat generated by the operation of the electronic component 124 can be discharged out of the housing 11 through the ventilation hole 1232, the ventilation part 114 and the dust screen 116, so that the internal temperature of the housing 11 is reduced, and the moisture absorption part 119 can absorb moisture.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Hybrid harmonic controller, including harmonic controller body (1), its characterized in that: the harmonic controller body (1) comprises a shell (11) and a front cover (12) arranged at the front end of the shell (11), a supporting bottom block (13) is arranged at the lower end of the shell (11), an alignment structure (14) is arranged on one side of the shell (11) and one side of the front cover (12), and the shell (11) and the front cover (12) can be installed through the alignment structure (14);

the alignment structure (14) comprises a screw rod (141) arranged on the back side of the front cover (12) and limiting blocks (142) arranged on the upper side and the lower side of the shell (11), a through hole (143) is formed in the surface of the limiting block (142), and the screw rod (141) can penetrate through the through hole (143) and is in threaded connection with the nut (144).

2. A hybrid harmonic controller as claimed in claim 1 wherein: the alignment structures (14) are provided with four groups, and the four groups of alignment structures (14) are respectively distributed symmetrically with respect to the center line of the shell (11).

3. A hybrid harmonic controller as claimed in claim 2 wherein: the surface of casing (11) is provided with seal coating (111), all installs built-in piece (112) on the inner wall about casing (11), and spout (113) have been seted up on the surface of built-in piece (112), and the dorsal part of protecgulum (12) is provided with accomodates frame (123), installs slider (1231) on the outer wall of accomodating frame (123) to slider (1231) and spout (113) looks adaptation, slider (1231) can slide the inboard at spout (113).

4. A hybrid harmonic controller as claimed in claim 3 wherein: the storage frame (123) is of a U-shaped structure, a plurality of ventilation holes (1232) are uniformly distributed in the surface of the storage frame (123), the ventilation holes (1232) are used for flowing gas, and electronic elements (124) are arranged in the storage frame (123).

5. A hybrid harmonic controller as claimed in claim 3 wherein: the novel anti-dust device is characterized in that a ventilation part (114) is arranged on the inner bottom wall of the shell (11), a bottom frame (115) is arranged below the ventilation part (114), a dust screen (116) is arranged on the bottom wall of the bottom frame (115), a micro motor (117) is arranged on the inner side of the bottom frame (115), the output end of the micro motor (117) is connected with a fan (118), and a moisture absorption part (119) for absorbing moisture is arranged on the inner top wall of the shell (11).

6. The hybrid harmonic controller of claim 5 wherein: the surface of protecgulum (12) is provided with display screen (121), and the lower extreme of protecgulum (12) is provided with bottom plate (122), and the setting of bottom plate (122) is used for carrying out the separation to the diapire of protecgulum (12).

7. A hybrid harmonic controller as claimed in claim 1 wherein: the lower extreme of supporting the bottom block (13) is provided with wear pad (131), and the surface of wear pad (131) is provided with adhesion layer (132), and the lower extreme at supporting the bottom block (13) is passed through adhesion layer (132) adhesion to wear pad (131).

8. The hybrid harmonic controller of claim 7 wherein: the positions of the wear-resistant pad (131) and the bottom plate (122) are on the same horizontal line, so that the horizontal placement of the harmonic controller body (1) can be ensured.