CN216212754U

CN216212754U - LED lamp transformer structure with explosion-proof function

Info

Publication number: CN216212754U
Application number: CN202122718616.0U
Authority: CN
Inventors: 江静文; 邹丙坤
Original assignee: Xiamen Weisheng Industrial Co ltd
Current assignee: Xiamen Weisheng Industrial Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-05
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses an LED lamp transformer structure with an explosion-proof function, which aims to solve the technical problems that the transformer cannot be subjected to explosion-proof protection in the prior art, and the transformer is easy to detonate under the condition of overhigh temperature or overhigh voltage, so that the transformer and an LED lamp are damaged and cannot be normally used. The transformer structure comprises a transformer body, an explosion-proof module arranged outside the transformer body and used for explosion prevention, a radiating module arranged on the lower side of the explosion-proof module and used for radiating, a sealing module arranged outside the explosion-proof module and used for sealing, a mounting plate connected to the lower side of the sealing module and used for mounting, and a connecting assembly arranged on the inner side of the sealing module and used for connecting an external power line. This transformer structure can protect the transformer body through explosion-proof module's setting, avoids transformer body to explode in the use of transformer body, avoids whole transformer and LED lamp to receive and destroys.

Description

LED lamp transformer structure with explosion-proof function

Technical Field

The utility model belongs to the technical field of LED lamp transformers, and particularly relates to an LED lamp transformer structure with an explosion-proof function.

Background

The LED lamp transformer is an electronic device specially used for changing the voltage value of an LED lamp, and the LED lamp can be better protected through the LED lamp transformer, so that the LED lamp can be better suitable for voltage and current, and the damage of the LED lamp is avoided.

At present, the utility model discloses a high-efficient heat dissipation type LED lamp transformer, including shell, transformer, carbon dioxide fire extinguisher and ventilation chamber, the shell bottom is equipped with the louvre that the array distributes all around, the transformer lower extreme is equipped with the heating panel, the carbon dioxide fire extinguisher sets up inside the cavity, ventilation intracavity portion is equipped with first refrigeration board and second refrigeration board, is equipped with the wind volume compression pipe that the array distributes on the first refrigeration board, and wind volume compression pipe is provided with two sections siphunculus, and left side siphunculus sets to left open-ended and leaks hopper-shaped, and the right side siphunculus sets to cylindric, and ventilation chamber left side is connected with the ventilation pipe, and the inside dehumidification board that is equipped with of ventilation pipe, and the ventilation pipe left side is equipped with the air exhauster. The efficient heat dissipation type LED lamp transformer has the advantages of good transformer cooling effect and high efficiency, avoids the problem of poor transformer cooling effect caused by high outside air temperature in hot summer, avoids the additional addition of an air refrigerating device, reduces energy consumption and saves cost. However, the transformer cannot be protected from explosion, and the transformer is easily detonated under the condition of overhigh temperature or overhigh voltage, so that the transformer and the LED lamp are damaged and cannot be normally used.

Therefore, in order to solve the problem that the transformer structure cannot perform explosion protection on the transformer, it is necessary to improve the use scenario of the transformer structure.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide an LED lamp transformer structure with an explosion-proof function, and the transformer structure aims to solve the technical problems that the transformer cannot be protected from explosion in the prior art, and the transformer is easy to detonate under the conditions of overhigh temperature or overhigh voltage, so that the transformer and an LED lamp are damaged and cannot be normally used.

In order to solve the technical problems, the utility model provides an LED lamp transformer structure with an explosion-proof function, which comprises a transformer body, an explosion-proof module installed outside the transformer body for explosion-proof, a heat dissipation module installed below the explosion-proof module for heat dissipation, a sealing module installed outside the explosion-proof module for sealing, an installation plate connected to the lower side of the sealing module for installation, and a connection assembly arranged inside the sealing module for connecting an external power line; the transformer comprises a transformer body, wherein the left side and the right side of the sealing module are provided with radiating fins which are uniformly distributed, the upper side of the sealing module is connected with a sealing cover for sealing, the joint of the sealing module is provided with a fixing strip for fixing, and the upper side and the lower side of the transformer body are fixedly provided with fixing plates for fixing.

When the transformer structure of the technical scheme is used, the heat dissipation module is firstly installed on the installation plate, then the sealing module is installed on the outer side of the heat dissipation module, then the explosion-proof module is installed on the outer side of the transformer body, then the explosion-proof module and the transformer body are installed on the upper side of the heat dissipation module, then the sealing cover is used for sealing, then the connecting part of the sealing cover and the sealing module is used for sealing by the fixing strip, then the whole transformer is installed in a lamp box of an LED lamp, after the whole transformer is fixed, the electric connecting wire of the LED lamp is connected with the connecting assembly, and then the voltage and the current of the LED lamp are changed by the transformer, so that the LED lamp can normally illuminate; through the setting of explosion-proof module, can protect the transformer body, avoid transformer body to explode in the use of transformer body, avoid whole transformer and LED lamp to receive and destroy, make whole structure security performance higher, carry out dual heat dissipation through heat dissipation module and fin, thereby reach better radiating effect, the high temperature of avoiding the transformer body makes whole structure send out the boiling hot, influence the normal work of transformer, coupling assembling sets up the front side at sealed module, external power line can be connected better.

Preferably, the explosion-proof module includes the inner panel, the inner panel outside is connected with the air bag that is used for buffering the effort, the air bag inboard is seted up and is used for ventilative through-hole. Air bag can protect the transformer body better, and when the transformer body received external impact, air bag can cushion external force, avoided the transformer body to be destroyed.

Furthermore, the upper side and the lower side of the safety airbag are provided with connecting strips for connection, and the outer side of the safety airbag is connected with a reinforcing plate for explosion prevention. Fix air bag better through the gusset plate for air bag presss from both sides between gusset plate and inner panel, carries out explosion-proof to the transformer body better, thereby improves the security performance of transformer body, uses safelyr.

Still further, coupling assembling includes the electricity connection piece, electricity connection piece upside is connected with and is used for fixed binding post, the binding post front side is connected with and is used for the wiring board that extends, the wiring board extends forward to the sealed module outside. The electric connection sheet can replace a traditional circuit board and an electric connection wire, the transformer body and the wiring terminal are electrically connected together, the internal structure is simplified, the internal circuit is prevented from being disordered, the connection wire is connected with the LED lamp through the wiring board, and maintenance is convenient.

Preferably, the sealing module comprises a sealing shell, a heat insulation layer for heat insulation is arranged on the inner side of the sealing shell, and the sealing shell is fixedly installed on the upper side of the mounting plate. The insulating layer can completely cut off the outside temperature, avoids the LED lamp in the in-process heat transfer to the transformer that uses, leads to the too high condition of transformer inside temperature, and sealed shell lives whole transformer body parcel for the barrier propterty of whole transformer is higher.

Further, the mounting panel upside is connected with and is used for absorbing first elastic element, first elastic element upside is connected with and is used for the backup pad that supports, but sealed lid downside is connected with the elastic telescopic second elastic element, the second elastic element downside is connected with and is used for the guard plate of protection, the guard plate with the backup pad all sets up sealed shell is inboard. First elastic element and second elastic element can play the effect of cushioning effect to protect the transformer body better, avoid the transformer body to receive destruction when receiving external force striking.

Furthermore, the heat dissipation module comprises a heat dissipation fan, the upper side of the heat dissipation fan is connected with a fixing frame for supporting, the upper side of the fixing frame is connected with a fixing piece for circulating air, and the heat dissipation fan is fixedly installed on the upper side of the supporting plate. The air blown out by the heat radiation fan circulates out from the inner side of the fixing piece and is transmitted out from the hole in the rear side of the sealing shell, so that the circulation of air in the sealing shell can be better ensured, double heat radiation is performed with the heat radiation fins, and the heat radiation effect is improved.

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

the transformer structure can protect the transformer body through the arrangement of the explosion-proof module, the transformer body is prevented from exploding in the using process of the transformer body, the whole transformer and the LED lamp are prevented from being damaged, the safety performance of the whole structure is higher, double heat dissipation is carried out through the heat dissipation module and the heat dissipation fins, a better heat dissipation effect is achieved, the phenomenon that the whole structure is scalded due to overhigh temperature of the transformer body to influence the normal work of the transformer is avoided, and the connecting assembly is arranged on the front side of the sealing module and can be better connected with an external power line.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural diagram of one embodiment of a transformer structure according to the present invention;

FIG. 2 is a cross-sectional view of one embodiment of a transformer structure of the present invention;

FIG. 3 is a cross-sectional view of an explosion proof module in one embodiment of the transformer structure of the present invention;

fig. 4 is a schematic structural diagram of a heat dissipation module in an embodiment of a transformer structure of the utility model.

The labels in the figures are: 1. a transformer body; 2. an explosion-proof module; 3. a heat dissipation module; 4. a sealing module; 5. mounting a plate; 6. a heat sink; 7. a sealing cover; 8. a fixing strip; 9. a connecting assembly; 10. a fixing plate; 11. an inner plate; 12. an air bag; 13. a through hole; 14. a connecting strip; 15. a reinforcing plate; 16. an electrically connecting sheet; 17. a wiring terminal; 18. a wiring board; 19. a heat radiation fan; 20. a fixing frame; 21. a fixing member; 22. a thermal insulation layer; 23. a first elastic element; 24. a support plate; 25. sealing the shell; 26. a second elastic element; 27. and (4) a protective plate.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

The transformer structure comprises a transformer body 1, an explosion-proof module 2 arranged outside the transformer body 1 and used for explosion prevention, a heat dissipation module 3 arranged below the explosion-proof module 2 and used for heat dissipation, a sealing module 4 arranged outside the explosion-proof module 2 and used for sealing, a mounting plate 5 connected to the lower side of the sealing module 4 and used for mounting, and a connecting component 9 arranged inside the sealing module 4 and used for connecting an external power line, wherein the cross-sectional view of the transformer structure is shown in fig. 2; the left side and the right side of the sealing module 4 are provided with radiating fins 6 which are uniformly distributed, the upper side of the sealing module 4 is connected with a sealing cover 7 which is used for sealing, a fixing strip 8 which is used for fixing is arranged at the joint of the sealing cover 7 with the sealing module 4, and fixing plates 10 which are used for fixing are fixedly arranged on the upper side and the lower side of the transformer body 1.

In the present embodiment, the number and distribution of the units of the heat sink 6 may be set as needed.

Wherein, explosion-proof module 2 includes inner panel 11, the inner panel 11 outside is connected with air bag 12 that is used for buffering the effort, air bag 12 inboard is offered and is used for ventilative through-hole 13, air bag 12 upper and lower both sides are equipped with connecting strip 14 that is used for connecting, air bag 12 outside is connected with and is used for blast proof gusset plate 15, coupling assembling 9 includes electric connecting plate 16, electric connecting plate 16 upside is connected with and is used for fixed binding post 17, binding post 17 front side is connected with the wiring board 18 that is used for the extension, wiring board 18 extends to the sealed module 4 outside forward. The size and specification of the connection terminal 17 can be set as desired.

In addition, sealing module 4 includes sealed shell 25, sealed shell 25 inboard is equipped with and is used for thermal-insulated insulating layer 22, sealed shell 25 fixed mounting is on the 5 upsides of mounting panel, the 5 upsides of mounting panel are connected with and are used for absorbing first elastic element 23, first elastic element 23 upside is connected with and is used for the backup pad 24 that supports, but sealed 7 downside is connected with elastic telescopic's second elastic element 26, second elastic element 26 downside is connected with and is used for the guard plate 27 of protection, guard plate 27 and backup pad 24 all set up at sealed shell 25 inboardly, thermal module 3 includes radiator fan 19, radiator fan 19 upside is connected with and is used for the fixed frame 20 that supports, fixed frame 20 upside is connected with the mounting 21 that is used for the circulation air, radiator fan 19 fixed mounting is at backup pad 24 upside. The type and specification of the heat dissipation fan 18 may be set as desired.

The cross-sectional view of the explosion-proof module of the transformer structure is shown in fig. 3, and the structural schematic view of the heat dissipation module is shown in fig. 4.

It should be noted that the discharge channel 9 may also extend forward to the outside of the stationary box 1, and may be set as desired.

When the transformer structure of the technical scheme is used, the heat dissipation module 3 is firstly installed on the installation plate 5, then the sealing module 4 is installed on the outer side of the heat dissipation module 3, then the explosion-proof module 2 is installed on the outer side of the transformer body 1, then the explosion-proof module 2 is installed on the upper side of the heat dissipation module 3 together with the transformer body 1, then the sealing cover 7 is sealed, then the connecting part of the sealing cover 7 and the sealing module 4 is sealed by the fixing strip 8, then the whole transformer is installed in a lamp box of an LED lamp, after the whole transformer is fixed, the electric connecting wire of the LED lamp is connected with the connecting assembly 9, then the voltage and the current of the LED lamp are changed through the transformer, so that the LED lamp can normally illuminate, the transformer body 1 can be protected through the arrangement of the explosion-proof module 2, the transformer body 1 is prevented from exploding in the use process of the transformer body 1, the whole transformer and the LED lamp are prevented from being damaged.

Having thus described the principal technical features and basic principles of the utility model, and the advantages associated therewith, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics 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.

Furthermore, it should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.

Claims

1. A transformer structure of an LED lamp with an explosion-proof function comprises a transformer body, an explosion-proof module, a heat dissipation module, a sealing module, a mounting plate and a connecting assembly, wherein the explosion-proof module is arranged on the outer side of the transformer body and used for explosion prevention; the transformer is characterized in that the left side and the right side of the sealing module are provided with radiating fins which are uniformly distributed, the upper side of the sealing module is connected with a sealing cover for sealing, a fixing strip for fixing is arranged at the joint of the sealing module, and fixing plates for fixing are fixedly arranged on the upper side and the lower side of the transformer body.

2. The LED lamp transformer structure with the explosion-proof function according to claim 1, wherein the explosion-proof module comprises an inner plate, an airbag for buffering acting force is connected to the outer side of the inner plate, and a through hole for ventilation is formed in the inner side of the airbag.

3. The transformer structure of the LED lamp with the explosion-proof function according to claim 2, wherein the upper side and the lower side of the safety airbag are provided with connecting strips for connection, and the outer side of the safety airbag is connected with a reinforcing plate for explosion-proof.

4. The transformer structure of the LED lamp with the explosion-proof function as claimed in claim 3, wherein the connecting assembly comprises an electrical connecting sheet, a connecting terminal for fixing is connected to the upper side of the electrical connecting sheet, a wiring board for extending is connected to the front side of the connecting terminal, and the wiring board extends forwards to the outside of the sealing module.

5. The transformer structure with explosion-proof function for LED lamps of claim 1, wherein the sealing module comprises a sealing shell, a heat insulation layer for heat insulation is arranged inside the sealing shell, and the sealing shell is fixedly mounted on the upper side of the mounting plate.

6. The transformer structure of LED lamp with explosion-proof function as claimed in claim 5, wherein the mounting plate is connected with a first elastic element for damping, the first elastic element is connected with a supporting plate for supporting, the sealing cover is connected with a second elastic element capable of elastically stretching, the second elastic element is connected with a protection plate for protection, and the protection plate and the supporting plate are both disposed inside the sealing shell.

7. The transformer structure of LED lamp with explosion-proof function of claim 6, wherein the heat dissipation module comprises a heat dissipation fan, a fixing frame for supporting is connected to the upper side of the heat dissipation fan, a fixing member for ventilating air is connected to the upper side of the fixing frame, and the heat dissipation fan is fixedly installed on the upper side of the supporting plate.