CN220895293U - Anti-interference LED transformer - Google Patents

Abstract

The utility model discloses an anti-interference LED transformer, which belongs to the technical field of transformers and comprises a protective box, wherein a copper foil shielding layer is fixedly connected to the inner wall of the protective box, two mounting brackets are fixedly connected to the inner wall of the protective box, LED transformer bodies are mounted on the upper surfaces of the two mounting brackets together, a protective rear cover is fixedly connected to the back surface of the protective box through two groups of mounting nails, the inner shielding protection can be carried out on the LED transformer bodies through the protective box and the copper foil shielding layer, the LED transformer bodies are prevented from being interfered by external strong magnetic fields and prevented from being externally placed, the anti-interference protection of the LED transformer bodies is realized, and the LED transformer bodies are subjected to suspended mounting through the cooperation of a heat dissipation fan, a dust prevention net, a dust extraction fan and a dust extraction pipe.

Description

Anti-interference LED transformer

Technical Field

The utility model relates to the technical field of transformers, in particular to an anti-interference LED transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, the primary coil, the secondary coil and the iron transformer are the device for changing alternating voltage by utilizing the principle of electromagnetic induction, the primary coil, the secondary coil and the iron core (magnetic core) are the main components, and the transformer has the main functions of voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) and the like, and the LED lamp needs to be driven by a power supply when in use, namely the LED transformer.

The Chinese patent with the publication number of CN206532685U discloses an anti-interference LED transformer, but the prior art has the defect that when the anti-interference LED transformer is used, external dust is easy to adhere to the upper surface of the transformer in the using process, and after dust with a certain thickness is accumulated, the heat dissipation of the transformer is seriously affected, so that the temperature of the transformer is too high, the safety temperature of the transformer is inconvenient to use, and therefore, the anti-interference LED transformer is provided by a person skilled in the art to solve the problems in the prior art.

Disclosure of utility model

The utility model aims to provide an anti-interference LED transformer so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a prevent disturbing LED transformer, includes the protective housing, the inner wall fixedly connected with copper foil shielding layer of protective housing, two of inner wall fixedly connected with installing support of protective housing, two the LED transformer body is installed jointly to the upper surface of installing support, the back of protective housing is through two sets of installation nail fixedly connected with protection back covers, the back of protection back cover is fixed to be inlayed and is had radiator fan, the positive fixedly connected with dust screen of protection back cover, the dust screen is located radiator fan directly in front, the guard gate is installed in the front of protective housing.

As still further aspects of the utility model: two groups of heat dissipation openings are formed in the front face of the protective box, and the two groups of heat dissipation openings are respectively located on the upper side and the lower side of the protective door.

As still further aspects of the utility model: the upper surface fixedly connected with of protective housing draws the dirt fan, the input fixed intercommunication of drawing the dirt fan has the dust extraction pipe, the bottom of dust extraction pipe and the upper surface fixed intercommunication of protective housing.

As still further aspects of the utility model: the front of the protective door is fixedly inlaid with a glass observation frame, and the front of the protective door is provided with a handle.

As still further aspects of the utility model: the back of the protective rear cover is provided with a group of threading holes, and the number of the threading holes is at least three.

As still further aspects of the utility model: the bottom surface fixedly connected with two sets of mounting panels of protective housing, every the mounting hole has all been seted up to the upper surface of mounting panel.

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

This anti-interference LED transformer, through the protective housing and the copper foil shielding layer that set up, can carry out inner shield protection to the LED transformer body, avoid the LED transformer body to receive the interference of outside strong magnetic field and prevent the outer of LED transformer body self production magnetic field to put, realize the anti-interference protection of LED transformer body, the LED transformer body of being convenient for is stable high-efficient to use, through the radiator fan that sets up, the dust screen, dust extraction fan and dust extraction pipe, and with the cooperation of installing support, make the LED transformer body unsettled installation, can effectually blow heat dissipation and dustproof to the LED transformer body, the LED transformer body of being convenient for safety and stability uses.

Drawings

Fig. 1 is a schematic diagram of the overall perspective structure of an anti-interference LED transformer;

FIG. 2 is a rear view of a protective back cover in an anti-tamper LED transformer;

FIG. 3 is a schematic diagram of the internal sectional structure of a protective box in an anti-interference LED transformer;

fig. 4 is a bottom view of a protective case in the tamper-proof LED transformer.

In the figure: 1. a protective box; 2. a glass viewing frame; 3. a protective door; 4. a heat radiation port; 5. a dust extraction fan; 6. a dust extraction pipe; 7. a handle; 8. a mounting hole; 9. a mounting plate; 10. a protective rear cover; 11. a heat radiation fan; 12. a dust screen; 13. a threading hole; 14. a copper foil shielding layer; 15. an LED transformer body; 16. and (5) mounting a bracket.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Referring to fig. 1 to 4, in the embodiment of the utility model, an anti-interference LED transformer comprises a protection box 1, wherein a copper foil shielding layer 14 is fixedly connected to the inner wall of the protection box 1, two mounting brackets 16 are fixedly connected to the inner wall of the protection box 1, an LED transformer body 15 is commonly mounted on the upper surfaces of the two mounting brackets 16, a protection rear cover 10 is fixedly connected to the back of the protection box 1 through two groups of mounting nails, a heat dissipation fan 11 is fixedly inlaid on the back of the protection rear cover 10, a dust screen 12 is fixedly connected to the front of the protection rear cover 10, the dust screen 12 is positioned right in front of the heat dissipation fan 11, and a protection door 3 is mounted on the front of the protection box 1.

Two sets of cooling ports 4 have been seted up in the front of protective housing 1, two sets of cooling ports 4 are located the upper and lower both sides of guard gate 3 respectively, can make the inside heat of protective housing 1 dispel the heat fast through cooling port 4, the LED transformer body 15 of being convenient for dispel the heat and cool down, the last fixed surface of protective housing 1 is connected with the dust extraction fan 5, the fixed intercommunication of the input of dust extraction fan 5 has dust extraction pipe 6, the bottom of dust extraction pipe 6 and the last fixed surface intercommunication of protective housing 1 can carry out the pump drainage to the inside dust of protective housing 1, avoid the dust to pile up LED transformer body 15, the heat dissipation of LED transformer body 15 of being convenient for.

The front of guard gate 3 is fixed to be inlayed and is had glass observation frame 2, handle 7 has been seted up in the front of guard gate 3, inside can conveniently observe guard box 1, the staff of being convenient for has seted up a set of through wires hole 13 to the control of LED transformer body 15, the quantity of through wires hole 13 is three at least, can carry out the cable winding displacement, the installation of LED transformer body 15 of being convenient for, the bottom surface fixedly connected with of guard box 1 is two sets of mounting panels 9, mounting hole 8 has all been seted up to the upper surface of every mounting panel 9, can install fixedly to guard box 1, the staff of being convenient for installs work to LED transformer body 15.

The working principle of the utility model is as follows: when the LED transformer is used, the protective box 1 is firstly installed and fixed through the mounting plate 9 and the mounting holes 8, then the LED transformer body 15 is installed on the two mounting brackets 16, the hanging installation of the LED transformer body 15 is realized, then the protective rear cover 10 is installed on the rear part of the protective box 1 through mounting nails, in the use process, the copper foil shielding layer 14 is utilized to carry out inner shielding protection on the LED transformer body 15, the LED transformer body 15 is prevented from being interfered by an external strong magnetic field, meanwhile, the heat dissipation fan 11 is used for blowing air in the protective box 1, the heat is discharged through the heat dissipation opening 4, the blowing air of the LED transformer body 15 is realized, the dust suction fan 5 is controlled to work at regular time, dust on the surface of the LED transformer body 15 is pumped and discharged through the cooperation of the dust suction pipe 6, the surface of the LED transformer body 15 is effectively kept clean, and the safe and stable use of the LED transformer body 15 is realized.

While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides an anti-interference LED transformer, includes protective housing (1), its characterized in that, inner wall fixedly connected with copper foil shielding layer (14) of protective housing (1), two installing support (16) of inner wall fixedly connected with of protective housing (1), LED transformer body (15) are installed jointly to the upper surface of installing support (16), lid (10) are protected through two sets of installation nail fixedly connected with in the back of protective housing (1), the back of lid (10) is fixed to be inlayed and is had radiator fan (11), the front fixedly connected with dust screen (12) of lid (10) behind the protection, dust screen (12) are located radiator fan (11) in the place ahead, guard gate (3) are installed in the front of protective housing (1).

2. The anti-interference LED transformer according to claim 1, wherein two groups of heat dissipation ports (4) are formed in the front face of the protective box (1), and the two groups of heat dissipation ports (4) are respectively located on the upper side and the lower side of the protective door (3).

3. The anti-interference LED transformer according to claim 1, wherein the upper surface of the protective box (1) is fixedly connected with a dust extraction fan (5), the input end of the dust extraction fan (5) is fixedly communicated with a dust extraction pipe (6), and the bottom end of the dust extraction pipe (6) is fixedly communicated with the upper surface of the protective box (1).

4. The anti-interference LED transformer according to claim 1, wherein a glass observation frame (2) is fixedly inlaid on the front surface of the protective door (3), and a handle (7) is arranged on the front surface of the protective door (3).

5. The anti-interference LED transformer according to claim 1, wherein a set of threading holes (13) is provided on the back surface of the protective back cover (10), and the number of the threading holes (13) is at least three.

6. The anti-interference LED transformer according to claim 1, wherein the bottom surface of the protective box (1) is fixedly connected with two groups of mounting plates (9), and the upper surface of each mounting plate (9) is provided with a mounting hole (8).