CN216673547U

CN216673547U - Special transformer for LED waterproof power supply

Info

Publication number: CN216673547U
Application number: CN202123373120.0U
Authority: CN
Inventors: 陈启龙
Original assignee: Shenzhen Kexinglong Technology Co ltd
Current assignee: Shenzhen Kexinglong Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-03
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a special transformer for a waterproof LED power supply, which comprises a transformer bottom cover, a transformer body and a sealing cover cap, wherein the transformer body is arranged on the top of the transformer bottom cover, and interfaces are uniformly arranged on the tops of two ends of the transformer body. The transformer bottom cover, the fixed pressing block, the L-shaped connecting plate, the first sliding assembly, the mounting plate and the second reset spring are installed, when the transformer bottom cover is installed, the fixed pressing block on the transformer bottom cover is clamped into the fixed clamping groove formed in the transformer body, the transformer bottom cover and the transformer body can be fixed, the fixed clamping groove is formed in the inner side of the transformer body, in the using process, external liquid cannot enter the transformer body through the fixed clamping groove, meanwhile, when the inside of the transformer body is overhauled, the fixed pressing block only needs to be pushed out of the fixed clamping groove, the transformer bottom cover and the transformer body can be disassembled, and the disassembling and assembling process of the device is convenient to operate.

Description

Special transformer for LED waterproof power supply

Technical Field

The utility model relates to the technical field of transformer equipment, in particular to a special transformer for a waterproof LED power supply.

Background

The load factor and the utilization ratio of the small transformer are generally low, inductive load carried by the small transformer is generally not subjected to capacitive compensation, the small transformer is a common device in a factory electrical control system, along with the fact that a large number of electronic elements are applied to control, monitoring and automatic loops of a power plant, the small transformer is increasingly widely applied, and when LEDs are used, the LEDs need to be matched with an LED power transformer for use due to the fact that the number of the LEDs is large.

The special transformer of waterproof power of current LED passes through the bolt mostly with fixed between the casing, and in the use, inside liquid enters into the casing through the screw easily, causes the transformer short circuit easily, and the interface of transformer exposes in the outside, inside liquid and dust accessible interface entering transformer to cause the transformer to damage easily, consequently, the utility model provides a special transformer of LED is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special transformer for a waterproof power supply of an LED (light-emitting diode), which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a special LED waterproof power transformer comprises a transformer bottom cover, a transformer body and a sealing cover cap, wherein the transformer body is arranged at the top of the transformer bottom cover, and the top parts of the two ends of the transformer body are all uniformly provided with interfaces, the two ends of the bottom of the transformer bottom cover are all provided with through grooves, and the two ends of the top of the transformer bottom cover are both provided with first sliding components, the top of each first sliding component is slidably provided with an L-shaped connecting plate, and one end of the L-shaped connecting plate far away from the first sliding component is provided with a fixed pressing block, the bottoms of the two ends of the transformer body are provided with fixed clamping grooves, the tops of the two ends of the transformer body are provided with fixed plates, and the bottom of fixed plate all installs the second sliding component, the bottom of second sliding component all has the connecting block, and the bottom of connecting block all installs sealed shroud.

Preferably, the bottom of the L-shaped connecting plate is provided with a sealing stop block, and the bottom of the sealing stop block is provided with a push plate extending to the inside of the through groove.

Preferably, the top of the inside of the sealing cover cap far away from one end of the transformer body is provided with a first return spring, and one end of the first return spring far away from the sealing cover cap is connected with the transformer body.

Preferably, the middle position of the top of the transformer bottom cover is provided with a mounting plate, the two ends of the mounting plate are provided with second return springs, and one ends of the second return springs, far away from the mounting plate, are connected with the L-shaped connecting plate.

Preferably, the bottom of the sealing cover cap is uniformly provided with wire insertion holes, and the inner sides of the wire insertion holes are provided with sealing rubber rings.

Preferably, the sealed shroud all installs the handle in the one end of keeping away from the transformer body, and the inboard of handle all is provided with the finger recess.

Preferably, the outer side of the second return spring is provided with an anti-rust layer.

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

1. the transformer special for the LED waterproof power supply is provided with a transformer bottom cover, a fixed pressing block, an L-shaped connecting plate, a first sliding assembly, a mounting plate and a second reset spring, when the transformer is mounted, the fixed pressing block on the transformer bottom cover is clamped into a fixed clamping groove formed in a transformer body, so that the transformer bottom cover and the transformer body can be fixed, the fixed clamping groove is formed in the inner side of the transformer body, in the using process, external liquid cannot enter the inside of the transformer body through the fixed clamping groove, meanwhile, when the inside of the transformer body is overhauled, the fixed pressing block only needs to be pushed out from the inside of the fixed clamping groove, the transformer bottom cover and the transformer body can be dismounted, and the dismounting process of the device is convenient to operate;

2. the transformer special for the LED waterproof power supply is provided with the sealing stop block and the push plate, and in the using process, the sealing stop block is shielded at the position of the through groove, so that external liquid and dust can be prevented from entering the transformer body through the through groove, and the sealing performance of the device can be further improved;

3. this special transformer of waterproof power of LED installs sealed shroud, first reset spring, fixed plate, second sliding assembly and connecting block, and during the use, sealed shroud shelters from in the outside of interface, can prevent that external liquid and dust from passing through inside the interface gets into the transformer body, when with interface and external plug connection, only need through the sealed shroud of handle pulling, can insert the plug inside the interface, it is comparatively convenient to use, and waterproof sealing nature is better.

Drawings

FIG. 1 is a schematic front cross-sectional view of the present invention;

FIG. 2 is a schematic cross-sectional front view of a bottom cover of the transformer of the present invention;

fig. 3 is a bottom view of the sealing cover of the present invention.

In the figure: 1. a transformer bottom cover; 2. a transformer body; 3. fixing a pressing block; 4. a sealing cover; 5. an interface; 6. a handle; 7. a first return spring; 8. a fixing plate; 9. sealing the stop block; 10. an L-shaped connecting plate; 11. a first slide assembly; 12. mounting a plate; 13. a second return spring; 14. a through groove; 15. pushing the plate; 16. a second slide assembly; 17. connecting blocks; 18. a wire insertion hole; 19. fixing the clamping groove; 20. and sealing the rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: a special LED waterproof power transformer comprises a transformer bottom cover 1, a transformer body 2 and a sealing cover cap 4, wherein the transformer body 2 is arranged at the top of the transformer bottom cover 1, the top parts of the two ends of the transformer body 2 are all evenly provided with the interfaces 5, the two ends of the bottom part of the transformer bottom cover 1 are all provided with the through grooves 14, and the two ends of the top of the transformer bottom cover 1 are both provided with a first sliding component 11, the top of the first sliding component 11 is both provided with an L-shaped connecting plate 10 in a sliding way, and the L-shaped connecting plate 10 is provided with a fixed pressing block 3 at one end far away from the first sliding component 11, the bottom parts of the two ends inside the transformer body 2 are provided with fixed clamping grooves 19, the top parts of the two ends of the transformer body 2 are provided with fixed plates 8, and the bottom of the fixed plate 8 is all installed with the second sliding component 16, the bottom of the second sliding component 16 is all installed with the connecting block 17 in a sliding manner, and the bottom of the connecting block 17 is all installed with the sealing cover 4.

In this implementation:

further, sealed dog 9 is all installed to the bottom of L type connecting plate 10, and sealed dog 9's bottom all installs the push pedal 15 that extends to logical groove 14 inside, when needing to overhaul transformer body 2 inside, the staff can promote two sets of push pedals 15 simultaneously, push pedal 15 drives sealed dog 9 and moves together, sealed dog 9 drives L type connecting plate 10 and moves together, L type connecting plate 10 drives fixed briquetting 3 and removes together, can release fixed briquetting 3 from fixed slot 19 is inside, can relieve fixed briquetting 3 to the spacing of L type connecting plate 10 and transformer bottom 1, then separate between transformer bottom 1 and the transformer body 2, can dismantle between transformer bottom 1 and the transformer body 2.

Further, inside the top of keeping away from 2 one end of transformer body of sealed shroud 4 all installs first reset spring 7, and the one end that sealed shroud 4 was kept away from to first reset spring 7 all is connected with transformer body 2, insert the inside back of interface 5 with the plug, the staff loosens handle 6, the elastic action of first reset spring 7 makes its pulling sealed shroud 4 remove and resets, make sealed shroud 4 closely laminate with transformer body 2's the outside, during the use, sealed shroud 4 shelters from in the outside of interface 5, can prevent that external liquid and dust from passing through inside interface 5 gets into transformer body 2.

Further, mounting panel 12 is installed to the intermediate position department at 1 top of transformer bottom, and second reset spring 13 is all installed at the both ends of mounting panel 12, the one end that mounting panel 12 was kept away from to second reset spring 13 all is connected with L type connecting plate 10, when fixed briquetting 3 on the transformer bottom 1 removed to just locating fixed slot 19 position, second reset spring 13's elastic action made it promote fixed briquetting 3, can block fixed briquetting 3 inside fixed slot 19, it is spacing to L type connecting plate 10 through fixed briquetting 3, can prevent that L type connecting plate 10 from moving upwards or downwards, thereby can be fixed transformer bottom 1, accomplish the installation between transformer bottom 1 and the transformer body 2.

Furthermore, the bottom of the sealing cover cap 4 is uniformly provided with wire insertion holes 18, the inner sides of the wire insertion holes 18 are provided with sealing rubber rings 20, and the sealing rubber rings 20 are tightly attached to the outer sides of the plug cables, so that the sealing performance can be improved.

Further, handle 6 is all installed to the one end that transformer body 2 was kept away from to sealed shroud 4, and the inboard of handle 6 all is provided with the finger recess, and the staff of being convenient for pulls sealed shroud 4.

Further, the outer side of the second return spring 13 is provided with an anti-rust layer, which is beneficial to prolonging the service life of the second return spring 13.

The working principle is as follows:

when the transformer bottom cover 1 and the transformer body 2 are fixedly installed, the transformer bottom cover 1 and the transformer body 2 only need to be attached, when the fixed pressing block 3 on the transformer bottom cover 1 moves to a position opposite to the fixed clamping groove 19, the fixed pressing block 3 is pushed by the elastic action of the second reset spring 13, the fixed pressing block 3 can be clamped into the fixed clamping groove 19, the L-shaped connecting plate 10 is limited by the fixed pressing block 3, the L-shaped connecting plate 10 can be prevented from moving upwards or downwards, the transformer bottom cover 1 can be fixed, and the installation process between the transformer bottom cover 1 and the transformer body 2 is completed;

in the use process, the sealing stop block 9 is shielded at the position of the through groove 14, so that external liquid and dust can be prevented from entering the transformer body 2 through the through groove 14, and the sealing performance of the device can be further improved;

when an external plug is required to be connected with the interface 5, a worker can pull the sealing cover cap 4 through the handle 6, so that the sealing cover cap 4 drives the connecting block 17 to move, the sealing cover cap 4 stretches the first reset spring 7, the sealing cover cap 4 can be far away from the transformer body 2, then the plug can pass through the space between the sealing cover cap 4 and the transformer body 2 from the lower part of the sealing cover cap 4, a cable on the plug can pass through the plug wire hole 18, and the plug can be inserted into the interface 5;

after the plug is inserted into the interface 5, a worker loosens the handle 6, the elastic action of the first reset spring 7 enables the first reset spring to pull the sealing cover cap 4 to move and reset, so that the sealing cover cap 4 is tightly attached to the outer side of the transformer body 2, and the sealing rubber ring 20 is tightly attached to the outer side of the plug cable, when the plug is used, the sealing cover cap 4 is shielded on the outer side of the interface 5, and external liquid and dust can be prevented from entering the transformer body 2 through the interface 5;

when needing to overhaul 2 inside transformer bodies, the staff can promote two sets of push pedal 15 simultaneously, push pedal 15 drives sealed dog 9 and removes together, sealed dog 9 drives L type connecting plate 10 and removes together, L type connecting plate 10 drives fixed briquetting 3 and removes certainly, can be with fixed briquetting 3 from the inside release of fixed slot 19, can relieve fixed briquetting 3 spacing to L type connecting plate 10 and transformer bottom 1, then with separating between transformer bottom 1 and the transformer body 2, can dismantle between transformer bottom 1 and the transformer body 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a special transformer of waterproof power of LED, includes transformer bottom (1), transformer body (2) and sealed shroud (4), its characterized in that: the transformer bottom cover comprises a transformer bottom cover (1), wherein a transformer body (2) is installed on the top of the transformer bottom cover (1), interfaces (5) are evenly installed on the tops of two ends of the transformer body (2), through grooves (14) are formed in two ends of the bottom of the transformer bottom cover (1), first sliding assemblies (11) are installed on two ends of the top of the transformer bottom cover (1), L-shaped connecting plates (10) are installed on the tops of the first sliding assemblies (11) in a sliding mode, fixing pressing blocks (3) are installed at one ends, far away from the first sliding assemblies (11), of the L-shaped connecting plates (10), fixing clamping grooves (19) are formed in the bottoms of two ends inside the transformer body (2), fixing plates (8) are installed on the tops of two ends of the transformer body (2), second sliding assemblies (16) are installed on the bottoms of the fixing plates (8), connecting blocks (17) are installed on the bottoms of the second sliding assemblies (16) in a sliding mode, and the bottom of the connecting block (17) is provided with a sealing cover cap (4).

2. The transformer special for the LED waterproof power supply of claim 1, characterized in that: the bottom of L type connecting plate (10) all installs sealed dog (9), and the bottom of sealed dog (9) all installs push pedal (15) that extend to logical groove (14) inside.

3. The transformer special for the LED waterproof power supply of claim 1, characterized in that: the top of one end, far away from transformer body (2), of inside sealed shroud (4) all installs first reset spring (7), and the one end that sealed shroud (4) were kept away from in first reset spring (7) all is connected with transformer body (2).

4. The transformer special for the LED waterproof power supply of claim 1, characterized in that: mounting panel (12) are installed to the intermediate position department at transformer bottom (1) top, and second reset spring (13) are all installed at the both ends of mounting panel (12), the one end that mounting panel (12) were kept away from in second reset spring (13) all is connected with L type connecting plate (10).

5. The transformer special for the LED waterproof power supply of claim 1, characterized in that: the bottom of the sealing cover cap (4) is uniformly provided with wire insertion holes (18), and the inner sides of the wire insertion holes (18) are provided with sealing rubber rings (20).

6. The transformer special for the LED waterproof power supply of claim 1, characterized in that: handle (6) are all installed to the one end that transformer body (2) were kept away from in sealed shroud (4), and the inboard of handle (6) all is provided with the finger recess.

7. The special transformer for the LED waterproof power supply of claim 4, characterized in that: and the outer sides of the second return springs (13) are provided with anti-rust layers.