CN218936298U

CN218936298U - High-temperature-resistant anti-seismic LED explosion-proof illuminating lamp

Info

Publication number: CN218936298U
Application number: CN202320009841.3U
Authority: CN
Inventors: 于宝君
Original assignee: Heilongjiang Borui Power Technology Co ltd
Current assignee: Heilongjiang Borui Power Technology Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-04-28
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a high-temperature-resistant anti-vibration LED explosion-proof illuminating lamp, a power supply cover is in butt joint with the top end of a lamp housing, a case is arranged in the center of the inside of the lamp housing, heat conducting fins are arranged on the periphery of the case, the inner side surface of the lamp housing is tightly attached to the heat conducting fins on the periphery, the outer shell of the lamp is designed into an integral two-cavity, an aluminum alloy material and the latest surface treatment technology are adopted, the LED lamp is wear-resistant, corrosion-resistant, waterproof and dustproof, an outer heat-dissipation air-guiding groove with an air-guiding structure is provided, a plurality of heat-dissipation fins are uniformly arranged, the heat-dissipation area is increased, the LED is fully dissipated, and the service life of a light source is effectively prolonged. The utility model can effectively reduce the influence of external vibration on the whole internal structure, and the lamp shade can be taken down for replacement only by unscrewing the external fixing ring for replacing the lamp source, thereby being more convenient to operate.

Description

High-temperature-resistant anti-seismic LED explosion-proof illuminating lamp

Technical Field

The utility model relates to the field of explosion-proof lighting lamps, in particular to a high-temperature-resistant anti-seismic LED explosion-proof lighting lamp.

Background

The lamp is aimed at high-temperature and high-vibration environments such as an application environment gas turbine. The construction operations of daily inspection, routine maintenance, temporary repair of accessories of the gas turbine, cabin entering and exiting of the gas turbine and the like all need the lighting lamp in the gas turbine case to provide a light source. And when the gas engine runs, the high temperature and continuous vibration of more than 120 degrees in the box body bring great challenges to the reliability of the illuminating lamp. At present, an illuminating lamp in a box body of the equipment machine is an explosion-proof lampshade and incandescent lamp scheme. However, the incandescent lamp has large power consumption, short service life (1000 hours in normal temperature static state), low brightness, yellow color temperature and inconvenience to construction operators. And the filament is easy to break in the vibration environment, so that the condition of failure of the illuminating lamp is caused.

Based on the above, the utility model designs a high-temperature-resistant anti-seismic LED explosion-proof illuminating lamp to solve the problems.

Disclosure of Invention

The utility model aims to provide a high-temperature-resistant anti-seismic LED explosion-proof illuminating lamp, which is used for solving the problems in the background technology.

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

the utility model provides an explosion-proof light of high temperature resistant antidetonation LED, includes product support, power lid, lamp body, lamp shade and lamp source, its characterized in that, the power lid dock in the top of lamp body, the inside center of lamp body installs the machine case, the conducting strip is all installed around to the machine case, the lamp body medial surface closely laminates all around on the conducting strip, the shell design of lamps and lanterns becomes two chambers of integral type, adopts aluminum alloy material and latest surface treatment technique, wear-resisting corrosion resistance, waterproof dustproof to have the outer heat dissipation wind channel of air water conservancy diversion structure, evenly install a plurality of radiating fins, increase radiating area makes LED obtain abundant heat dissipation, effectively prolong light source life. The outer side of lamp body evenly installs a plurality of radiating fins, the outside round of lamp body bottom is provided with the support that shocks resistance, shock resistance support outside screw thread butt joint has the outer retainer plate, lamp shade top edge compress tightly in between the outer retainer plate with shock resistance support.

As a further scheme of the utility model, one side of the lamp housing is provided with a wiring tube head, and the wiring tube head is fixed on the side surface of the lamp housing through a compression nut, a gasket and a compression ring.

As a further aspect of the present utility model, the power cover is fixed to the top of the lamp housing by a plurality of bolts.

As a further scheme of the utility model, a sealing ring is arranged at the joint of the power supply cover and the lamp housing.

As a further scheme of the utility model, a power supply is arranged in the power supply cover, and the power supply is connected with the chassis through a wire holder.

As a further aspect of the present utility model, the plurality of heat radiating fins and the lamp housing are integrally cast.

As a further scheme of the utility model, the lamp source is arranged in the center of the bottom of the case.

As a further scheme of the utility model, the product support is shaped like a door, and two sides of the bottom end of the product support are respectively hinged to two sides of the lamp housing.

As a further scheme of the utility model, the product lampshade is treated by adopting a frosting process, so that the scattering effect of light is improved, and the stimulation of strong light to human eyes in a use scene is reduced.

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

(1) The lamp housing and the radiating fins are integrally cast and tightly attached to the inner heat conducting fins, so that the inner heat can be effectively conducted out, the radiating performance is higher, meanwhile, the sealing rings are arranged at the joints of the structures of the whole device, the influence of external vibration on the whole inner structure can be effectively reduced, the lamp housing can be taken down for replacement only by screwing down the external fixing rings when the lamp source is replaced, and the operation is more convenient.

(2) The high-temperature-resistant white light LED light source is adopted as the light source, so that the light attenuation is small, and the normal-temperature service life can reach 10 ten thousand hours; and due to the modularized circuit design, all the lighting units are operated in parallel, the normal operation of other lighting units cannot be influenced by the failure of any unit, the power supply is treated by adopting the latest heat-resistant technology, and the heat resistance of the lamp is greatly enhanced by using a new high heat-resistant material.

(3) The power supply module adopts a power supply design scheme of PFC+LLC bipolar frequency stabilization and multiple protection, and has overvoltage protection, overcurrent protection and surge current protection functions.

(4) The utility model improves the lamp set support adaptively, increases the strength and rigidity of the support and ensures the impact resistance requirement while ensuring the damage-free replacement of the lamp set with the old structure. And loading vertical stress, adjusting vibration to a set value of 25g (the calculated value is not less than 25g in a real ship impact test), sweeping to 80HZ, and keeping each frequency range for 1 minute. Loading horizontal stress, adjusting vibration to a set value of 22g (the calculated value of the impact test of a real ship is not less than 22 g), sweeping to 80HZ, and keeping each frequency range for 1 minute.

(5) The utility model changes the lampshade to adopt the frosting process to treat, increases the scattering effect of the light, and reduces the stimulation of strong light to human eyes in the use scene.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms of "top", "bottom", "one side", "the other side", "front", "rear", "middle portion", "inner", "top", "bottom", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, 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 will be understood in specific cases by those of ordinary skill in the art.

FIG. 1 is a schematic view of the internal cross-section structure of a high temperature resistant and shock resistant LED explosion-proof lighting lamp according to the utility model;

FIG. 2 is a schematic diagram of the front structure of a high temperature resistant and shock resistant LED explosion-proof lighting lamp according to the utility model;

FIG. 3 is a schematic side view of a high temperature resistant and shock resistant LED explosion-proof lighting lamp according to the utility model;

fig. 4 is a schematic top structure of a high-temperature-resistant and shock-resistant LED explosion-proof lighting lamp according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a product support; 2. a compression nut; 3. a gasket; 4. a compression ring; 5. a power supply cover; 6. a bolt; 7. a seal ring; 8. a wire holder; 9. a chassis; 10. a heat conductive sheet; 11. a lamp housing; 12. a heat radiation fin; 13. an outer fixing ring; 14. a lamp shade; 15. a light source; 16. an impact-resistant bracket; 17. a wiring tube head; 18. and a power supply.

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.

As shown in fig. 1-4, the utility model provides a high-temperature-resistant anti-vibration LED explosion-proof lighting lamp, which comprises a product bracket 1, a power supply cover 5, a lamp housing 11, a lamp cover 14 and a lamp source 15, and is characterized in that the power supply cover 5 is in butt joint with the top end of the lamp housing 11, a case 9 is arranged in the center of the inside of the lamp housing 11, heat conducting fins 10 are arranged around the case 9, the inner side surface of the lamp housing 11 is tightly attached to the heat conducting fins 10 around the case, a plurality of radiating fins 12 are uniformly arranged on the outer side of the lamp housing 11, an impact-resistant bracket 16 is arranged on the outer side of the bottom end of the lamp housing 11, an outer fixing ring 13 is in screw joint with the outer side of the impact-resistant bracket 16, and the edge of the top end of the lamp cover 14 is tightly pressed between the outer fixing ring 13 and the impact-resistant bracket 16.

Through the scheme of the utility model, one side of the lamp housing 11 is provided with the wiring tube head 17, and the wiring tube head 17 is fixed on the side surface of the lamp housing 11 through the compression nut 2, the gasket 3 and the compression ring 4.

By the above-mentioned scheme of the present utility model, the power cover 5 is fixed to the top of the lamp housing 11 by a plurality of bolts 6.

Through the scheme of the utility model, the butt joint of the power supply cover 5 and the lamp housing 11 is provided with the sealing ring 7.

Through the above scheme of the utility model, the power supply 18 is installed in the power supply cover 5, and the power supply 18 is connected with the chassis 9 through the wire holder 8.

By the above-described aspect of the present utility model, the plurality of heat radiating fins 12 and the lamp housing 11 are integrally cast.

Through the above scheme of the present utility model, the light source 15 is installed at the center of the bottom of the chassis 9.

Through the above scheme of the utility model, the product bracket 1 is shaped like a gate, and two sides of the bottom end of the product bracket 1 are respectively hinged to two sides of the lamp housing 11.

In practical application, lamp body 11 and fin 12 adopt the integration casting to form and closely laminate in inside conducting strip 10, can effectively go out inside heat conduction, and heat dispersion is higher, and whole device all is provided with sealing washer 7 in each structural junction simultaneously, can effectively reduce the influence of outside vibrations to whole inner structure, and change lamp source 15 only need unscrew outer retainer plate 13, can change lamp shade 14, and the operation is more convenient.

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 utility model may be embodied in 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. 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

1. The utility model provides an explosion-proof light of high temperature resistant antidetonation LED, includes product support (1), power lid (5), lamp body (11), lamp shade (14) and lamp source (15), its characterized in that, power lid (5) dock in the top of lamp body (11), organic case (9) are installed at lamp body (11) inside center, conducting strip (10) are all installed around in case (9), lamp body (11) medial surface closely laminates all around on conducting strip (10), a plurality of radiating fins (12) are evenly installed in the outside of lamp body (11), the outside round of lamp body (11) bottom is provided with shock-resistant support (16), shock-resistant support (16) outside screw thread dock have outer retainer plate (13), lamp shade (14) top edge compress tightly in between outer retainer plate (13) with shock-resistant support (16).

2. The high-temperature-resistant and shock-resistant LED explosion-proof lighting lamp according to claim 1, wherein a wiring tube head (17) is arranged on one side of the lamp housing (11), and the wiring tube head (17) is fixed on the side face of the lamp housing (11) through a compression nut (2), a gasket (3) and a compression ring (4).

3. The high-temperature-resistant and shock-resistant LED explosion-proof lighting lamp according to claim 1, wherein the power supply cover (5) is fixed to the top of the lamp housing (11) through a plurality of bolts (6).

4. A high temperature resistant and shock resistant LED explosion proof lighting lamp according to claim 3, characterized in that a sealing ring (7) is arranged at the junction of the power supply cover (5) and the lamp housing (11).

5. The high-temperature-resistant and shock-resistant LED explosion-proof lighting lamp according to claim 1, wherein a power supply (18) is installed in the power supply cover (5), and the power supply (18) is connected with the chassis (9) through a wire holder (8).

6. A high temperature resistant and shock resistant LED explosion proof lighting lamp according to claim 1, wherein a plurality of said heat dissipating fins (12) and said lamp housing (11) are integrally cast.

7. The high-temperature-resistant and shock-resistant LED explosion-proof lighting lamp according to claim 1, wherein the light source (15) is arranged in the center of the bottom of the chassis (9).

8. The high-temperature-resistant and shock-resistant LED explosion-proof lighting lamp according to claim 1, wherein the product bracket (1) is shaped like a door, and two sides of the bottom end of the product bracket (1) are respectively hinged to two sides of the lamp housing (11).