CN218300643U

CN218300643U - Weak current control equipment for cooling fan

Info

Publication number: CN218300643U
Application number: CN202222419934.1U
Authority: CN
Inventors: 陈川; 雷丹; 李善军; 杨方
Original assignee: Wuhan Yinghe Electric Co ltd
Current assignee: Wuhan Yinghe Electric Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-13
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a weak current control equipment of cooling fan relating to weak current control technical field, including the control cabinet body, tip fixed mounting has unable adjustment base under the control cabinet inner chamber, the direction spout has all been seted up to the unable adjustment base up end left and right sides, the inside swing joint of direction spout has the installing support, the inside joint of installing support has the installing support who is used for the installation of cooling fan control electrical component, the upper end symmetry is equipped with the limiting plate about the installing support, the limiting plate passes through connecting pin axle and rotates to be connected on the installing support, unable adjustment base middle part activity is pegged graft and is touched the clamp plate, touch the clamp plate up end left and right sides and all be equipped with spacing fixture block, be equipped with reset spring between spacing fixture block and the touch clamp plate, both ends are fixed respectively to weld on unable adjustment base and touch the clamp plate about reset spring, spacing fixture block activity is pegged graft on unable adjustment base. This application can be convenient for radiator fan uses electrical equipment's maintenance change, easy operation, convenient to use.

Description

Weak current control equipment for cooling fan

Technical Field

The utility model relates to a weak current control technical field specifically is cooling fan weak current controlgear.

Background

The application of a heat radiation fan is very wide and common in both life and industry, the heat radiation fan is a machine for reducing heat energy generation, and the heat radiation principle is air cooling, which is the most traditional and simple heat radiation mode.

The weak current controlgear for cooling fan is usually with equipment fixing in the inside of the cabinet body, and the user need stretch into the cabinet body inside with the hand and operate, and the in-process is very troublesome. In view of the above, we propose a weak current control device for a cooling fan.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a weak current controlgear of cooling fan to solve the current cooling fan that proposes in the above-mentioned background art and be the inside with the equipment fixing at the cabinet body, the user need stretch into the internal portion of cabinet with the hand and operate, the very troublesome problem of in-process.

In order to achieve the above object, the utility model provides a following technical scheme: radiating fan weak current controlgear, including the control cabinet body, tip fixed mounting has unable adjustment base under the internal chamber of control cabinet, the direction spout has all been seted up to the unable adjustment base up end left and right sides, the inside swing joint of direction spout has the installing support, the inside joint of installing support has the erection support that is used for radiating fan control electrical component to install, the upper end symmetry is equipped with the limiting plate about the installing support, the limiting plate rotates to be connected on the installing support through the connecting pin axle, unable adjustment base middle part activity is pegged graft and is touched the clamp plate, it all is equipped with spacing fixture block to touch the clamp plate up end left and right sides, spacing fixture block and touch and be equipped with reset spring between the clamp plate, reset spring upper and lower both ends fixed welding respectively is on touching clamp plate and unable adjustment base, spacing fixture block activity is pegged graft on unable adjustment base.

Preferably, the fixed base is provided with a hole slot for inserting the limiting clamping block.

Preferably, the front upper end part of the limiting clamping block is provided with a guide inclined plane, and the limiting clamping block is arranged in front of the mounting bracket.

Preferably, the limiting clamping block is arranged between the adjacent guide sliding grooves, and the distance between the rear end part of each guide sliding groove and the corresponding limiting clamping block is equal to the thickness of the mounting bracket.

Preferably, the mounting bracket is arranged inside the control cabinet body and is U-shaped.

Preferably, the opposite surfaces of the limiting plates and the mounting support are glued with flexible pads, and the limiting plates are symmetrically arranged on two sides of the mounting support.

Preferably, the mounting bracket is provided with a clamping groove for lapping the limiting plate.

Preferably, the left side and the right side of the mounting bracket are mutually attached to the left side and the right side of the control cabinet body, and a groove for inserting the mounting support is formed in the mounting bracket.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the weak current control equipment for the cooling fan is used for maintaining control electrical equipment for the cooling fan arranged in the control cabinet body, only the contact pressure plate needs to be pressed downwards to compress the reset spring, at the moment, the limiting clamping block retracts into the fixed base, and the mounting bracket can be pulled forwards from back to front after being separated from the limitation, so that the mounting bracket is pulled out of the control cabinet body; and then the limiting plates on two sides are overturned towards the outside, the limiting plates are clamped into the clamping grooves in the mounting bracket, the mounting bracket is taken out from the inside of the mounting bracket, the electric equipment for the radiating fan is convenient to maintain and replace, the operation is simple, the use is convenient, the limiting plates are arranged above the mounting bracket again, the flexible pads are arranged on the limiting plates in a splicing manner with the opposite surfaces of the mounting bracket, the mounting bracket can be limited in the upper position and the lower position, and the mounting bracket is more stable in fixation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a half-section structure of the present invention;

FIG. 3 is a schematic partial sectional view of the front view of the present invention;

fig. 4 is a schematic view of the connection between the fixing base and the pressing plate of the present invention.

In the figure: 1. a control cabinet body; 2. mounting a bracket; 3. mounting a support; 4. a guide chute; 5. a pressure plate is contacted; 6. a fixed base; 7. a limiting clamping block; 8. a return spring; 9. a limiting plate; 10. and connecting a pin shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-4, the present invention provides a technical solution: the weak current controlgear of cooling fan, this application mainly exists to the weak current controlgear of cooling fan: install equipment in the inside of the cabinet body, the user need stretch into the cabinet body inside with the hand and operate, and the very troublesome problem of in-process improves. The scheme is as follows: including the control cabinet body 1, tip fixed mounting has unable adjustment base 6 under the 1 inner chamber of the control cabinet body, and wherein, unable adjustment base 6 fixed welding is in the control cabinet body 1 inside. The left side and the right side of the upper end face of the fixed base 6 are both provided with guide chutes 4, wherein the guide chutes 4 are arranged on the fixed base 6. The inside swing joint of direction spout 4 has installing support 2, installing support 2 locates inside the control cabinet body 1, and installing support 2 is "U" font.

Further, the side is laminated with the side about the control cabinet body 1 about installing support 2 each other, the inside joint of installing support 2 has the erection support 3 that is used for cooling fan control electrical component installation, and the inside recess that is used for the 3 pegs graft of erection support that is equipped with of installing support 2. Wherein, erection support 3 is used for the electrical equipment of the weak current control of cooling fan, and erection support 3 locates inside the control cabinet body 1.

As shown in fig. 3, the upper end portion symmetry is equipped with limiting plate 9 about installing support 3, and limiting plate 9 is located installing support 2 tops, and limiting plate 9 is 2 in quantity. And a clamping groove for lapping the limiting plate 9 is formed in the mounting bracket 2. When the mounting support 3 is not dismounted, the limiting plate 9 is arranged above the mounting bracket 2. And when taking out erection support 3 from the control cabinet body 1 is inside, outwards overturn limiting plate 9, and at this moment, limiting plate 9 overlap joint is at installing support 2 upper end.

Further, limiting plate 9 has the flexbleJoint with erection support 3 relative face veneer, and wherein, the flexblejoint is flexible rubber, through the setting of flexblejoint, can improve erection support 3's fixed stability. The limiting plates 9 are symmetrically arranged on two sides of the mounting support 3. The limiting plate 9 is rotatably connected to the mounting bracket 2 through a connecting pin shaft 10.

In this embodiment, the middle of the fixed base 6 is movably inserted with a touch pressing plate 5, wherein the upper end surface of the touch pressing plate 5 is lower than the upper end surface of the fixed base 6. The left side and the right side of the upper end face of the touch pressing plate 5 are both provided with limiting clamping blocks 7, the front upper end portions of the limiting clamping blocks 7 are provided with guiding inclined planes, and the limiting clamping blocks 7 are arranged in front of the mounting support 2. Through set up the direction inclined plane on spacing fixture block 7, can be convenient for installing support 2 card income spacing fixture block 7's rear side. The limiting fixture block 7 is arranged between the adjacent guide sliding grooves 4, and the distance between the rear end part of each guide sliding groove 4 and the limiting fixture block 7 is equal to the thickness of the mounting bracket 2. Through spacing fixture block 7 with installing support 3 spacing, make it can not be to the preceding tip spout of the control cabinet body 1, ensured installing support 3's fixed stability, wherein be equipped with the interval between installing support 3 and the 1 inner chamber rear end face of the control cabinet body, through making installing support 3 and the 1 interval setting of the control cabinet body, the cooling fan control electrical equipment heat dissipation on the installing support 3 of can being convenient for the life of each part is better.

And a return spring 8 is arranged between the limiting clamping block 7 and the touch pressing plate 5, the upper end and the lower end of the return spring 8 are respectively and fixedly welded on the touch pressing plate 5 and the fixed base 6, and the return spring 8 is arranged below the touch pressing plate 5. The limiting fixture block 7 is movably inserted on the fixed base 6. And a hole groove for inserting the limiting clamping block 7 is formed in the fixed base 6. Through reset spring 8's effect, under the initial condition, can be so that touch clamp plate 5 arranges the top of unable adjustment base 6 in, at this moment, spacing fixture block 7 protrusion unable adjustment base 6 through spacing fixture block 7, can play 2 spacings to installing support, prevents that installing support 2 from controlling the inside roll-off of the cabinet body 1.

When the control electrical equipment in the cooling fan is maintained, the contact pressure plate 5 is pressed downwards to compress the reset spring 8, at the moment, the limiting clamping block 7 retracts into the fixed base 6, and the mounting bracket 2 can be pulled forwards from the back after being separated from the limitation, so that the mounting bracket can be pulled out from the inside of the control cabinet body 1; then, the limiting plates 9 on the two sides are turned outwards, the limiting plates 9 are clamped into the clamping grooves in the mounting support 2, and the mounting support 3 is taken out of the mounting support 2, so that the operation is simple and the use is convenient; and through the elastic reset action of the reset spring 8, the limiting fixture block 7 protrudes out of the fixing base 6, and through the limiting fixture block 7, the outward movement of the mounting bracket 2 can be effectively limited, so that the fixing stability of the mounting support 3 is guaranteed.

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

Claims

1. Weak current controlgear of cooling fan, including the control cabinet body (1), its characterized in that: the utility model discloses a cooling fan control device, including control cabinet body (1), end fixed mounting has unable adjustment base (6) under the control cabinet body (1) inner chamber, direction spout (4) have all been seted up to unable adjustment base (6) upper end face left and right sides, the inside swing joint of direction spout (4) has installing support (2), the inside joint of installing support (2) has installing support (3) that are used for cooling fan control electrical component to install, the upper end symmetry is equipped with limiting plate (9) about installing support (3), limiting plate (9) rotate through connecting pin axle (10) and connect on installing support (2), unable adjustment base (6) middle part activity is pegged graft and is touched clamp plate (5), it all is equipped with spacing fixture block (7) to touch clamp plate (5) upper end face left and right sides, spacing fixture block (7) with touch between clamp plate (5) and be equipped with reset spring (8), both ends weld respectively on fixed clamp plate (5) and unable adjustment base (6) about reset spring (8), spacing fixture block (7) activity is pegged graft on unable adjustment base (6).

2. The weak current control device of the heat dissipation fan as set forth in claim 1, wherein: and a hole groove for inserting the limiting clamping block (7) is formed in the fixed base (6).

3. The weak current control device of the heat dissipation fan as set forth in claim 1, wherein: the front upper end part of the limiting clamping block (7) is provided with a guide inclined plane, and the limiting clamping block (7) is arranged in front of the mounting bracket (2).

4. The weak current control device of the heat dissipation fan as claimed in claim 1, wherein: the limiting clamping block (7) is arranged between the adjacent guide sliding grooves (4), and the distance between the rear end part of each guide sliding groove (4) and the limiting clamping block (7) is equal to the thickness of the mounting bracket (2).

5. The weak current control device of the heat dissipation fan as set forth in claim 1, wherein: the mounting bracket (2) is arranged inside the control cabinet body (1), and the mounting bracket (2) is U-shaped.

6. The weak current control device of the heat dissipation fan as set forth in claim 1, wherein: the opposite surfaces of the limiting plates (9) and the mounting support (3) are glued with flexible pads, and the limiting plates (9) are symmetrically arranged on two sides of the mounting support (3).

7. The weak current control device of the heat dissipation fan as claimed in claim 1, wherein: and the mounting bracket (2) is provided with a clamping groove for lapping the limiting plate (9).

8. The weak current control device of the heat dissipation fan as claimed in claim 1, wherein: the side is laminated each other about installing support (2) and the control cabinet body (1), and installing support (2) inside is equipped with the recess that is used for installing support (3) to peg graft.