CN219395319U - LED power supply controller convenient to change - Google Patents

Abstract

The utility model belongs to the field of mounting structures, and particularly relates to an LED power supply controller convenient to replace. Through add two locating pieces in the bottom of original power supply controller's controller casing, the locating piece can insert in the mounting panel that is used for the installation or other installation positions, then set up quick-mounting mechanism in the mount pad, contain the locating pin that stretches out and draws back through the spring in the quick-mounting mechanism, the locating pin can insert in the locating piece, through the separation and reunion of control locating piece and locating pin like this, can accomplish power supply controller's quick installation, the same dismantlement of convenient later stage is changed.

Description

LED power supply controller convenient to change

Technical Field

The utility model relates to the field of mounting structures, in particular to an LED power supply controller convenient to replace.

Background

The LED power supply controller can send RS-232 and RS-485 codes, and controls equipment by using a computer and a central control, such as equipment switch, delayed shutdown of a projector, lifting control of an electric screen, an electric curtain and an electric hanger, and the like. For example, the application publication number CN109803520B provides an outdoor LED power supply controller, which comprises a housing with a cavity therein and a base inserted into the housing, wherein the base comprises a bottom plate arranged transversely and a vertical plate arranged vertically at one end of the bottom plate, a wiring device is installed at the outer side of the vertical plate, and a plurality of modules are installed on the bottom plate; the upper surface of casing is arranged and is had a plurality of heat dissipation strip, and every heat dissipation strip all includes pillar and sunshade, and the both sides of sunshade extend to the both sides of pillar respectively, and the ventilation hole has been seted up to the inside of pillar, and the bottom and the inside cavity intercommunication of casing of ventilation hole, the upper end both sides of ventilation hole all are equipped with the opening. The utility model is communicated with the outside air through the internal cavity, and is easy to dissipate heat.

In the actual installation process of the LED power supply controller, a plurality of sets of bolts and nuts are usually adopted, and the LED power supply controller is used as an electrical element and needs to be overhauled or replaced, so that the installation mode is relatively inconvenient. Therefore, improvements are needed.

Disclosure of Invention

The utility model aims to provide an LED power supply controller convenient to replace, which solves the problems that the LED power supply controller is used as an electrical element and needs to be overhauled or replaced and the existing installation mode is relatively inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a LED power supply controller convenient to change, includes controller casing and mount pad, fixedly connected with a plurality of evenly distributed's heat dissipation strip on the controller casing, be provided with the connection terminal on the controller casing, be provided with two symmetric distribution's wire connecting rings on the connection terminal, the mount pad with controller casing contact, the bottom fixedly connected with locating piece of controller casing, the locating piece with mount pad sliding connection, be provided with fast-assembling mechanism in the mount pad, fast-assembling mechanism includes locating pin, spring, driving lever, stopper, spacing stopper and nut, sliding connection has the locating pin in the mount pad, the locating pin with locating block sliding connection, be provided with the spring in the mount pad, fixedly connected with driving lever on the locating pin, the outside sliding sleeve of driving lever has spacing stopper, spacing stopper with mount pad sliding connection. Through the design of quick assembly disassembly, the quick assembly disassembly of the power supply controller is convenient.

Preferably, the number of the positioning blocks is two, and the two positioning blocks are symmetrically distributed at the bottom of the controller shell. Through the design of locating piece, have the locate function to the controller casing on the mount pad.

Preferably, one end of the spring is fixedly connected with the positioning pin, and the other end of the spring is fixedly connected with the inner surface of the mounting seat. Through the design of spring, have the effect of supplementary reset to the locating pin.

Preferably, a limiting block is fixedly connected to the top of the deflector rod, and the limiting block is made of plastic materials. Through the design of stopper, have spacing effect to spacing stopper and nut.

Preferably, the deflector rod is connected with a nut through threads, and the nut is in contact with the limiting plug. Through the design of nut, have the locking effect to the spacing stopper.

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

according to the utility model, the two positioning blocks are additionally arranged at the bottom of the controller shell of the original power supply controller, the positioning blocks can be inserted into the mounting plate for mounting or other mounting parts, then the quick-mounting mechanism is arranged in the mounting seat, the quick-mounting mechanism comprises the positioning pin which stretches out and draws back through the spring, and the positioning pin can be inserted into the positioning blocks, so that the quick-mounting of the power supply controller can be completed by controlling the separation and reunion of the positioning blocks and the positioning pin, and the quick-mounting mechanism is also convenient for later disassembly and replacement.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged view of the quick-mounting mechanism of fig. 2 of the present utility model.

In the figure: 1. a controller housing; 2. a heat dissipation strip; 3. a wire holder; 4. a wire connecting ring; 5. a mounting base; 6. a positioning block; 7. a quick-mounting mechanism; 71. a positioning pin; 72. a spring; 73. a deflector rod; 74. a limiting block; 75. a limit plug; 76. 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.

Please refer to fig. 1, fig. 2, an LED power supply controller convenient for replacement, including controller casing 1 and mount pad 5, mount pad 5 only serves as the installation position of power supply controller, unlimited form, fixedly connected with a plurality of evenly distributed's heat dissipation strip 2 on the controller casing 1, be provided with wire holder 3 on the controller casing 1, be provided with two symmetrically distributed's ring 4 on the wire holder 3, mount pad 5 and controller casing 1 contact, the bottom fixedly connected with locating piece 6 of controller casing 1, the quantity of locating piece 6 is two, two locating piece 6 symmetric distributions are in the bottom of controller casing 1, through the design of locating piece 6, have the locate function on mount pad 5 to controller casing 1, locating piece 6 and mount pad 5 sliding connection.

Referring to fig. 2 and 3, a quick-mounting mechanism 7 is disposed in the mounting seat 5, the quick-mounting mechanism 7 includes a positioning pin 71, a spring 72, a deflector rod 73, a limiting block 74, a limiting plug 75 and a nut 76, the positioning pin 71 is slidably connected with the positioning block 6 in the mounting seat 5, the spring 72 is disposed in the mounting seat 5, one end of the spring 72 is fixedly connected with the positioning pin 71, the other end of the spring 72 is fixedly connected with the inner surface of the mounting seat 5, the deflector rod 73 is fixedly connected with the positioning pin 71 through the design of the spring 72, the top of the deflector rod 73 is fixedly connected with the limiting block 74, the limiting block 74 is made of plastic material, the limiting plug 75 and the nut 76 are in limiting effect, the limiting plug 75 is slidably connected with the mounting seat 5 in a sliding manner, the nut 76 is in contact with the limiting plug 75 through the design of the nut 76, the limiting plug 75 has a locking effect on the limiting plug 75, and the quick-mounting and-dismounting of the power supply controller is facilitated through the design of the quick-mounting mechanism 7.

The specific implementation process of the utility model is as follows: when the power supply controller is used, the deflector rod 73 is firstly poked, the deflector rod 73 drives the positioning pin 71 to slide in the mounting seat 5 and compresses the spring 72, then the controller shell 1 is attached to the mounting seat 5, the positioning block 6 at the bottom of the controller shell 1 is inserted into the mounting seat 5, then the deflector rod 73 is loosened, the spring 72 pushes the positioning pin 71 back to reset, and the positioning pin 71 is pushed into the positioning block 6, so that the rapid mounting of the power supply controller is completed, and meanwhile, the power supply controller can be detached for maintenance or replacement only by separating the positioning pin 71 from the positioning block 6 through the deflector rod 73 in the later period.

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 (5)

1. The utility model provides a LED power supply controller convenient to change, includes controller casing (1) and mount pad (5), its characterized in that: the controller comprises a controller shell (1), wherein a plurality of evenly distributed radiating strips (2) are fixedly connected to the controller shell (1), a wiring seat (3) is arranged on the controller shell (1), two symmetrically distributed wiring rings (4) are arranged on the wiring seat (3), a mounting seat (5) is in contact with the controller shell (1), a positioning block (6) is fixedly connected to the bottom of the controller shell (1), the positioning block (6) is in sliding connection with the mounting seat (5), a quick-mounting mechanism (7) is arranged in the mounting seat (5), the quick-mounting mechanism (7) comprises a positioning pin (71), a spring (72), a deflector rod (73), a limiting block (74), a limiting plug (75) and a nut (76), the positioning pin (71) is connected with the positioning block (6) in a sliding manner, a spring (72) is arranged in the mounting seat (5), a deflector rod (73) is fixedly connected to the positioning pin (71), and the deflector rod (73) is connected with the limiting plug (75) in a sliding manner.

2. An LED power supply controller for easy replacement as set forth in claim 1, wherein: the number of the positioning blocks (6) is two, and the two positioning blocks (6) are symmetrically distributed at the bottom of the controller shell (1).

3. An LED power supply controller for easy replacement as set forth in claim 1, wherein: one end of the spring (72) is fixedly connected with the positioning pin (71), and the other end of the spring (72) is fixedly connected with the inner surface of the mounting seat (5).

4. An LED power supply controller for easy replacement as set forth in claim 1, wherein: the top of driving lever (73) fixedly connected with stopper (74), stopper (74) are plastics material.

5. An LED power supply controller for easy replacement as set forth in claim 1, wherein: the deflector rod (73) is connected with a nut (76) through threads, and the nut (76) is in contact with the limiting plug (75).