Wall-mounted active filter

Abstract

The utility model relates to the technical field of filters, in particular to a wall-mounted active filter which comprises a box body, a heat dissipation assembly and a clamping lock type installation assembly, the clamping lock type installation assembly comprises an installation plate, an installation groove, a lock catch, an installation buckle and an installation base, the heat dissipation assembly is detachably connected with the box body and located in the box body, and the installation plate is detachably connected with the box body and located in the installation groove. The mounting groove is fixedly connected with the mounting plate and located in the mounting plate, the lock catch is slidably connected with the mounting plate and arranged in the mounting groove, the mounting buckle is slidably connected with the lock catch and located on the outer surface of the lock catch, and the mounting base is detachably connected with the mounting buckle and located on the side, away from the mounting plate, of the mounting buckle. A hanging lug in an original structure is replaced by the clamping lock type mounting assembly, so that the problems that the filter cannot be effectively fixed due to a pure hanging lug, and the filter is easy to fall off due to low fixing strength are actively and effectively solved while the original beneficial effects are kept.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to a wall-mounted active filter. Background Art

[0002] A wall-mounted active filter is a filter used in a power system, mainly used to eliminate harmonics and interference signals in the power system. It uses an active circuit to compensate for harmonics in the power system, thereby achieving the filtering effect. The wall-mounted active filter has the advantages of small volume, convenient installation, good effect, etc., and can be widely used in various occasions in the power system. At the same time, the wall-mounted active filter also needs to be reasonably selected and configured according to the actual situation to achieve the best filtering effect. Due to the integrated and modular production of the active filter, the same module needs to consider both the flat and wall-mounted installation methods of users, so relatively high requirements are put forward for the structural design. At present, the existing active filter device needs to be installed on other racks, and the racks need to be purchased or customized separately, which is very inconvenient.

[0003] In the prior art, a wall-mounted active filter is mentioned in the patent number (CN201320024858.2), which includes a circuit breaker, a filter, a capacitor, a control board, a drive unit, a signal transfer board, a protection unit, a measuring CT, and a connecting reactance. It also includes a box body. The circuit breaker, filter, capacitor, control board, drive unit, signal transfer board, protection unit, measuring CT, and connecting reactance are fixed inside the box body. It does not need to provide an additional rack for installing the active filter device and can be hung on the wall, saving the use space.

[0004] In the prior art, ear hooks are added, which effectively solves the problem that the existing active filter device needs to be installed on other racks, and the racks need to be purchased or customized separately, which is very inconvenient. However, due to the simple ear hooks, the filter cannot be effectively fixed, and the fixing strength is not high and it is easy to fall off. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a wall-mounted active filter, which solves the problem that the filter cannot be effectively fixed due to the simple ear hooks, and the fixing strength is not high and it is easy to fall off.

[0006] To achieve the above object, a wall-mounted active filter adopted by the present utility model comprises a box body, a heat dissipation component and a snap-in mounting component. The snap-in mounting component includes a mounting plate, a mounting groove, a lock, a mounting buckle and a mounting seat. The heat dissipation component is detachably connected to the box body and is located inside the box body. The mounting plate is detachably connected to the box body and is located on one side of the box body. The mounting groove is fixedly connected to the mounting plate and is located inside the mounting plate. The lock is slidably connected to the mounting plate and is located inside the mounting plate, and the lock is arranged inside the mounting groove. The mounting buckle is slidably connected to the lock and is located on the outer surface of the lock. The mounting seat is detachably connected to the mounting buckle and is located on the side of the mounting buckle away from the mounting plate.

[0007] Wherein, the snap-in mounting component further includes a handle and a lock sleeve. The handle is fixedly connected to the lock and is located at one end of the lock. The lock sleeve is detachably connected to the lock and is located at the end of the lock away from the handle.

[0008] Wherein, the heat dissipation component further includes a partition plate and a placement groove. The partition plate is detachably connected to the box body and is located inside the box body. The placement groove is fixedly connected to the box body and is located above the inside of the box body, and the placement groove is arranged above the partition plate.

[0009] Wherein, the heat dissipation component further includes a connecting rod, a motor and a cooling fan. The connecting rod is detachably connected to the box body and is located inside the box body, and the connecting rod is arranged inside the placement groove. The motor is detachably connected to the connecting rod and is located at the end of the connecting rod away from the box body. The cooling fan is rotatably connected to the motor and is located at the output end of the motor, and the cooling fan is arranged inside the box body and is arranged above the partition plate.

[0010] Wherein, the wall-mounted active filter further includes an isolation observation component. The isolation observation component includes an isolation plate, a rotating plate and an observation window. The isolation plate is detachably connected to the box body and is located inside the box body, and the isolation plate is arranged below the partition plate. The rotating plate is rotatably connected to the box body and is located on one side of the box body, and the rotating plate is arranged on the side of the box body away from the mounting plate. The observation window is fixedly connected to the rotating plate and is located inside the rotating plate.

[0011] A wall-mounted active filter of the present utility model includes a box body, a heat dissipation component, and a snap-lock mounting component. The snap-lock mounting component includes a mounting plate, a mounting groove, a lock, a mounting buckle, and a mounting seat. The heat dissipation component is detachably connected to the box body and is located inside the box body. The mounting plate is detachably connected to the box body and is located on one side of the box body. The mounting groove is fixedly connected to the mounting plate and is located inside the mounting plate. The lock is slidably connected to the mounting plate and is located inside the mounting plate, and the lock is arranged inside the mounting groove. The mounting buckle is slidably connected to the lock and is located on the outer surface of the lock. The mounting seat is detachably connected to the mounting buckle and is located on the side of the mounting buckle away from the mounting plate. Since the original hanging ear structure is replaced with a snap-lock mounting component, while retaining the original beneficial effects, it actively and effectively solves the problem that the filter cannot be effectively fixed by a simple hanging ear, and the fixing strength is not high and it is easy to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0013] Figure 1 It is a schematic structural diagram of the whole of the first embodiment of the present utility model.

[0014] Figure 2 It is a top view of the whole of the first embodiment of the present utility model.

[0015] Figure 3 It is a rear view of the whole of the first embodiment of the present utility model.

[0016] Figure 4 It is a schematic structural diagram of the whole of the second embodiment of the present utility model.

[0017] 101 - box body, 102 - partition board, 103 - placement groove, 104 - connecting rod, 105 - motor, 106 - heat dissipation fan, 107 - mounting plate, 108 - mounting groove, 109 - lock, 110 - handle, 111 - lock sleeve, 112 - mounting buckle, 113 - mounting seat, 201 - isolation board, 202 - rotating plate, 203 - observation window. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where like or similar reference numerals denote like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model and should not be construed as limiting the present utility model.

[0019] First Embodiment

[0020] Please refer to Figures 1 to 3 , Figure 1 which is a schematic structural diagram of the whole of the first embodiment of the present utility model, Figure 2 which is a top view of the whole of the first embodiment of the present utility model, Figure 3 which is a rear view of the whole of the first embodiment of the present utility model.

[0021] The present utility model provides a wall-mounted active filter, including a box body 101, a heat dissipation component, and a snap-on installation component. The snap-on installation component includes a mounting plate 107, a mounting groove 108, a lock catch 109, a mounting buckle 112, a mounting seat 113, a handle 110, and a lock sleeve 111. The heat dissipation component further includes a partition plate 102, a placement groove 103, a connecting rod 104, a motor 105, and a cooling fan 106. By the foregoing solution, the problem that a simple ear cannot effectively fix the filter and the fixing strength is not high and it is easy to fall off is solved. It can be understood that when the filter needs to be hung on the wall, the filter is arranged inside the box body 101, the mounting plate 107 is mounted on the wall, and the mounting buckle 112 will effectively cooperate with the lock catch 109 to fix the mounting plate 107 at a specified position, and the box body 101 will be arranged at the specified position following the mounting plate 107. The lock sleeve 111 will effectively prevent the lock catch 109 from sliding randomly in the mounting plate 107, and the handle 110 is a component for facilitating the staff to control the lock catch 109. Thus, while retaining the original beneficial effects, the problem that a simple ear cannot effectively fix the filter and the fixing strength is not high and it is easy to fall off is actively and effectively solved.

[0022] For this specific embodiment, the heat dissipation component is detachably connected to the box body 101 and is located inside the box body 101. The mounting plate 107 is detachably connected to the box body 101 and is located on one side of the box body 101. The mounting groove 108 is fixedly connected to the mounting plate 107 and is located inside the mounting plate 107. The lock 109 is slidably connected to the mounting plate 107 and is located inside the mounting plate 107, and the lock 109 is arranged inside the mounting groove 108. The mounting buckle 112 is slidably connected to the lock 109 and is located on the outer surface of the lock 109. The mounting seat 113 is detachably connected to the mounting buckle 112 and is located on the side of the mounting buckle 112 away from the mounting plate 107. The box body 101 is the main place for placing the filter, and the mounting plate 107 will effectively cooperate with the lock 109 and the mounting buckle 112 to place the box body 101 at the designated position, and the mounting seat 113 will be the main functional auxiliary structure component for mounting the whole on the wall.

[0023] Wherein, the handle 110 is fixedly connected to the lock 109 and is located at one end of the lock 109. The lock sleeve 111 is detachably connected to the lock 109 and is located at the end of the lock 109 away from the handle 110. The handle 110 is a functional auxiliary component for facilitating the staff to use the lock 109, and the lock sleeve 111 is an auxiliary functional component for preventing the lock 109 from sliding randomly and causing it to fall off from the mounting buckle 112.

[0024] Secondly, the partition plate 102 is detachably connected to the box body 101 and is located inside the box body 101. The placement groove 103 is fixedly connected to the box body 101 and is located above the inside of the box body 101, and the placement groove 103 is arranged above the partition plate 102. The partition plate 102 is an auxiliary component that will effectively separate the space below the heat dissipation fan 106 and the inside of the box body 101.

[0025] At the same time, the connecting rod 104 is detachably connected to the box body 101 and is located inside the box body 101, and the connecting rod 104 is arranged inside the mounting groove 103, the motor 105 is detachably connected to the connecting rod 104 and is located at the end of the connecting rod 104 away from the box body 101, the cooling fan 106 is rotatably connected to the motor 105 and is located at the output end of the motor 105, and the cooling fan 106 is arranged inside the box body 101, and the cooling fan 106 is arranged above the partition plate 102, the connecting rod 104 is an auxiliary structural component for placing the motor 105 at a specified position, and the motor 105 is a functional component for providing the necessary power for the cooling fan 106, and the cooling fan 106 will effectively dissipate the heat inside the box body 101.

[0026] When the filter needs to be hung on a wall during use of the utility model, the filter is arranged inside the box 101, and the mounting plate 107 is mounted on the wall, and the mounting buckle 112 will effectively cooperate with the lock buckle 109 to fix the mounting plate 107 at a specified position, and the box 101 will be installed at a specified position following the mounting plate 107, and the lock sleeve 111 will effectively prevent the lock buckle 109 from sliding freely in the mounting plate 107, and the handle 110 is a component that facilitates the staff to control the lock buckle 109, thereby actively and effectively solving the problem that the filter cannot be effectively fixed by a simple hanging ear and the fixing strength is not high and is easy to fall off while retaining the original beneficial effects.

[0027] Second embodiment

[0028] See also Figure 4 , Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0029] On the basis of the first embodiment, a wall-mounted active filter of the utility model further includes an isolation observation component, and the isolation observation component includes an isolation plate 201 , a rotating plate 202 and an observation window 203 .

[0030] For this specific embodiment, the partition board 201 is detachably connected to the box body 101 and is located inside the box body 101. Moreover, the partition board 201 is arranged below the partition plate 102. The rotating plate 202 is rotatably connected to the box body 101 and is located on one side of the box body 101. And the rotating plate 202 is arranged on the side of the box body 101 away from the mounting plate 107. The observation window 203 is fixedly connected to the rotating plate 202 and is located inside the rotating plate 202. When it is necessary to observe and protect the inside of the box body 101, the rotating plate 202 will be rotated to seal the box body 101. Thus, the filter inside the box body 101 can be effectively protected. And the staff can observe the real-time situation of the filter inside the box body 101 through the observation window 203. And the partition board 201 will effectively make full use of the space inside the box body 101 by partitioning it.

[0031] The above-disclosed is only a preferred embodiment of the present utility model. Of course, it cannot be used to limit the scope of the rights of the present utility model. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present utility model still fall within the scope covered by the utility model.

Claims

1. A wall-mounted active filter, comprising a box body and a heat dissipation component, wherein the heat dissipation component is detachably connected to the box body and is located inside the box body, and is characterized in that, it further comprises a snap-lock mounting component, the snap-lock mounting component includes a mounting plate, a mounting groove, a lock catch, a mounting buckle, a mounting seat, a handle, a lock sleeve, a partition plate, a placement groove, a connecting rod, a motor, and a heat dissipation fan. The mounting plate is detachably connected to the box body and is located on one side of the box body. The mounting groove is fixedly connected to the mounting plate and is located inside the mounting plate. The lock catch is slidably connected to the mounting plate and is located inside the mounting plate, and the lock catch is arranged inside the mounting groove. The mounting buckle is slidably connected to the lock catch and is located on the outer surface of the lock catch. The mounting seat is detachably connected to the mounting buckle and is located on the side of the mounting buckle away from the mounting plate. The handle is fixedly connected to the lock catch and is located at one end of the lock catch. The lock sleeve is detachably connected to the lock catch and is located at the end of the lock catch away from the handle. The partition plate is detachably connected to the box body and is located inside the box body. The placement groove is fixedly connected to the box body and is located above the inside of the box body, and the placement groove is arranged above the partition plate. The connecting rod is detachably connected to the box body and is located inside the box body, and the connecting rod is arranged inside the placement groove. The motor is detachably connected to the connecting rod and is located at the end of the connecting rod away from the box body. The heat dissipation fan is rotatably connected to the motor and is located at the output end of the motor, and the heat dissipation fan is arranged inside the box body and is arranged above the partition plate.

2. The wall-mounted active filter according to claim 1, wherein, the wall-mounted active filter further comprises an isolation and observation component, the isolation and observation component includes an isolation plate, a rotating plate, and an observation window. The isolation plate is detachably connected to the box body and is located inside the box body, and the isolation plate is arranged below the partition plate. The rotating plate is rotatably connected to the box body and is located on one side of the box body, and the rotating plate is arranged on the side of the box body away from the mounting plate. The observation window is fixedly connected to the rotating plate and is located inside the rotating plate.

Images