CN204313213U - A separable LED industrial and mining lamp - Google Patents

Abstract

The utility model discloses a split type LED industrial and mining lamp is equipped with lamp body, leaded light reflector, printing opacity cover, radiator, LED light source structure, drive arrangement, and the lamp body upper end is located to leaded light reflector cover, and leaded light reflector center is equipped with the opening, and the printing opacity cover lower extreme can be from top to bottom pass the opening of leaded light reflector and fixed with lamp body upper end threaded connection or block connection are fixed to make leaded light reflector block be fixed in between printing opacity cover and the lamp body. But light guide reflector makes industrial and mining lamp illumination area wide, illumination intensity is high, illumination distance is far away, and the spiro union mode and the block mode of lamp body and printing opacity cover can be with light guide reflector block wherein, simple structure, manufacturing procedure are few, and the installation is dismantled conveniently, and the cost of transportation is low, damages the maintenance simple and convenient. And the integrally formed radiator, the first strip-shaped heat dissipation holes and the second strip-shaped heat dissipation holes can improve the heat dissipation efficiency. And the LED mining lamp has two mounting structures, and can be suitable for different mounting environments through a lifting ring or a lamp cap nut structure.

Description

A separable LED industrial and mining lamp

technical field

The utility model relates to the field of LED lighting, in particular to a detachable LED industrial and mining lamp.

Background technique

LED is a semiconductor that can convert electrical energy into light energy. It changes the principle of tungsten filament luminescence of incandescent lamps and the three-based toner luminescence of energy-saving lamps, and uses electric field luminescence. The characteristics of LED are very obvious, such as long life, high luminous efficiency, low radiation and low power consumption. With the advancement of science and technology, this light-emitting diode is becoming more and more perfect as a decoration and lighting source and is widely used in the lighting field.

The advantages of LED energy saving, environmental protection and high brightness are extremely significant, so LED lamps are widely used in various lighting places, among which LED industrial and mining lamps are especially commonly used in factories and mines. The existing LED industrial and mining lamps are basically integrated with the whole lamp, the structure is complex, the installation and disassembly are cumbersome, and once the parts are broken, it is troublesome to repair and replace. At the same time, the existing LED industrial and mining lamps only rely on LED lamp beads to produce direct lighting. As a result, the LED high bay lamp does not reflect the light beam generated by the LED lamp beads, so that the range that can be irradiated is low. Moreover, the existing LED high bay lights have a traditional single installation method, and their application range is relatively narrow. In addition, the heat dissipation problem of the existing LED high bay lights has become an important factor affecting its service life.

Therefore, how to realize a LED high bay light with simple and reasonable structure, detachable, easy assembly and disassembly, simple maintenance and replacement, good heat dissipation performance, wide irradiation range, and various installation methods is a technical problem to be solved in the industry.

Contents of the invention

The main purpose of this utility model is to provide a detachable LED industrial and mining lamp, which aims to realize a simple and reasonable structure, detachable, easy assembly and disassembly, simple maintenance and replacement, good heat dissipation performance, wide irradiation range, and various installation methods Modernized LED industrial and mining lights.

The utility model proposes a detachable LED industrial and mining lamp, which is sequentially connected with a lamp housing, a light-guiding reflector and a light-transmitting cover with light-guiding and reflective effects on the light from bottom to top, and also includes a heat dissipation device built in the lamp housing. The radiator, the LED light source structure close to the upper end surface of the radiator, the drive device that is built in the lamp housing and is close to the lower end surface of the radiator and is electrically connected to the LED light source structure. The LED light source structure includes the upper end of the lamp housing and The base plate close to the upper end of the radiator, a number of LED lamp beads evenly arranged on the upper surface of the base plate, the light guide reflector cover is set on the upper end of the lamp housing, an opening is set at the center of the light guide reflector, and the lower end of the light transmission cover can be from top to bottom. Pass through the opening of the light guide reflector and fix it with the upper end of the lamp housing by thread connection or snap connection and fixation so that the light guide reflector is snapped and fixed between the light transmission cover and the lamp housing, and the LED light source structure and the driving device are electrically connected through the wire. Connection, the inside of the radiator is provided with a hollow column through which the wire can pass; the radiator is set at the middle end of the lamp housing, and the side of the lamp housing is evenly provided with a number of first holes at the corresponding position of the radiator to make the radiator contact with the air outside the lamp housing. A strip of cooling holes.

Preferably, the driving device is arranged at the lower end of the lamp housing, and the side of the lamp housing is evenly provided with a number of second strip-shaped heat dissipation holes at the corresponding position of the driving device to allow the driving device to contact the air outside the lamp housing.

Preferably, the light guide reflector has an arc-shaped curved surface, and the light guide reflector is made of heat-conducting metal, and the heat-conducting metal is selected from iron, aluminum or copper.

Preferably, the heat sink is integrally formed, and a plurality of heat dissipation fins corresponding to the positions of the first strip-shaped heat dissipation holes extend outward from the side of the heat sink.

Preferably, the LED high bay light also includes a rounded platform-shaped base connected to the lower end of the lamp housing, and a suspension ring connected and fixed to the lower end of the base. The base has a through hole through which the power input wire of the driving device can pass.

Preferably, the LED high bay light further includes a lamp cap nut connected to the lower end of the lamp housing and made of conductive metal.

The arc-shaped curved surface light-guiding reflector of the LED industrial and mining lamp of the utility model enables the industrial and mining lamp to have a wide range of illumination, high illumination intensity, and long illumination distance, and the screw connection mode and the snap-fit connection mode of the lamp housing and the light-transmitting cover can The light guide reflector is snapped into it, the structure is simple, the processing steps are few, and the installation and disassembly are convenient. Such a detachable structure saves packaging space, has low transportation costs, and is easy to repair when damaged. Moreover, the heat sink with integral molding structure and the first heat dissipation hole and the second heat dissipation hole on the side of the lamp housing can quickly transfer the heat generated by the LED high bay light to the air when the LED high bay light is working, so that the heat dissipation efficiency of the LED high bay light is high and the heat dissipation effect is good. . At the same time, the LED high bay light has two installation structures, which can be applied to different installation environments through the ring or lamp head nut structure, which allows customers to choose the installation method flexibly according to their own needs. The utility model truly realizes a LED industrial and mining lamp with simple and reasonable structure, detachable, easy assembly and disassembly, simple maintenance and replacement, good heat dissipation performance, wide irradiation range and various installation methods.

Description of drawings

Figure 1 is a three-dimensional structural schematic diagram of an embodiment of a detachable LED high bay lamp of the present invention, in which the installation structure of the base and the suspension ring is shown;

Fig. 2 is a three-dimensional structural schematic diagram of another embodiment of a detachable LED industrial and mining lamp of the present invention, in which the installation structure of the nut of the lamp cap is shown.

The realization, functional characteristics and advantages of the utility model will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Referring to Fig. 1 to Fig. 2, an embodiment of a detachable LED industrial and mining lamp of the present invention is proposed, which includes a lamp housing 100, a light guiding reflector 200 with light guiding and reflecting functions for light, and a light transmitting cover 300, It also includes the radiator 400 built in the lamp housing 100, the LED light source structure that is close to the upper end surface of the radiator 400, the LED light source structure that is built in the lamp housing 100 and is closely attached to the lower end surface of the radiator 400 and is electrically connected to the LED light source structure. connected drives. The LED light source structure includes a substrate placed on the upper end of the lamp housing 100 and closely attached to the upper end of the heat sink 400 , and several LED lamp beads evenly arranged on the upper surface of the substrate.

The light guide reflector 200 is covered on the upper end of the lamp housing 100, and the center of the light guide reflector 200 is provided with an opening. The connection and fixation or snap connection and fixation make the light guide reflector 200 snap and fix between the light transmission cover 300 and the lamp housing 100 . The screw connection or snap connection between the lamp housing 100 and the light transmission cover 300 can fix the lamp housing 100 , the light guide reflector 200 and the light transmission cover 300 together. This connection and fixing method has a simple structure, fewer processing steps, and is convenient for installation and disassembly.

The LED light source structure is electrically connected to the driving device through wires, and the radiator 400 is provided with a hollow column through which the wires can pass. The wire reaches the LED light source structure through the hollow column of the radiator 400, which effectively prevents the skin from falling off or being damaged due to external force pulling or friction, or even short circuit, making the high bay lamp safer to use, especially in In factories or mines, the fire caused by short circuit of wires is greatly reduced.

The heat sink 400 is arranged at the middle end of the lamp housing 100 , and the side of the lamp housing 100 is evenly provided with a plurality of first strip-shaped cooling holes 101 at positions corresponding to the heat sink 400 to allow the heat sink 400 to contact the air outside the lamp housing 100 . The first strip-shaped cooling holes 101 are evenly distributed on the side of the lamp housing 100. The first strip-shaped cooling holes 101 can effectively enhance the circulation of the internal air and the external air of the lamp housing 100 to prevent heat accumulation, so that the radiator 400 can dissipate the lamp housing 100. The internal heat is quickly transferred to the outside of the lamp housing 100, and the heat dissipation efficiency is higher.

The driving device is arranged at the lower end of the lamp housing 100 , and the side of the lamp housing 100 is evenly provided with a plurality of second strip-shaped heat dissipation holes 102 at positions corresponding to the driving device so that the driving device can contact the air outside the lamp housing 100 . The second strip-shaped heat dissipation holes 102 are evenly distributed on the side of the lamp housing 100, which can effectively increase the contact between the driving device and the outside air, and make the air flow faster at the position where the driving device is located, effectively reducing the temperature of the driving device during operation. At the same time, the driving device is closely attached to the lower end of the radiator 400, which allows part of the heat generated by the driving device to be transferred to the radiator 400 during operation, which better reduces the operating temperature of the driving device and ensures the normal operation of the LED lamp bead. Work, while improving the service life of the drive.

The light guide reflector 200 has an arc-shaped curved surface, which has the function of concentrating light, which can make the lighting range of the industrial and mining lamp installed at a high place wider, the lighting intensity is high, and the lighting distance is long. At the same time, the light guide reflector 200 is made of heat-conducting metal, which can transfer the heat generated by the LED lamp beads to the air more quickly by the way.

The heat sink 400 is integrally formed, and a plurality of heat dissipation fins corresponding to the positions of the first strip-shaped heat dissipation holes 101 extend outward from the side of the heat sink 400 . The integrated molding structure of the radiator 400 and the extended heat dissipation fins make the heat transfer of the radiator 400 faster, the heat dissipation efficiency is high, and the heat dissipation effect is good.

The utility model LED industrial and mining lamp has two installation structures. The first installation structure: the LED industrial and mining lamp also includes a base 501 that is connected to the lower end of the lamp housing 100 and is in the shape of a round table, and a suspension ring 502 that is connected and fixed to the lower end of the base 501. The base 501 has a drive device that can The through hole through which the power input wire passes through, and the LED high bay light can be hoisted through the lifting ring 502. The second installation structure: the LED high bay lamp also includes a lamp cap nut 600 connected to the lower end of the lamp housing 100 and made of conductive metal, and the LED high bay lamp can be screwed and fixed to an adapted lamp holder through the lamp cap nut 600 . The two installation methods are suitable for different environments, and customers can flexibly choose the installation method according to their own needs.

The arc-shaped curved surface light guide reflector 200 of the LED industrial and mining lamp of the utility model enables the industrial and mining lamp to have a wide range of illumination, high illumination intensity, and long illumination distance, and the screw connection method and snap connection of the lamp housing 100 and the light-transmitting cover 300 The method can engage the light guide reflector 200 in it, the structure is simple, the processing steps are few, and the installation and disassembly are convenient. Such a detachable structure saves packaging space, has low transportation costs, and is easy to repair when damaged. Moreover, the heat sink 400 with an integrally formed structure and the first strip-shaped cooling hole and the second strip-shaped cooling hole 102 on the side of the lamp housing 100 can quickly transfer the heat generated by the LED high bay lamp to the air, making the LED high bay light High heat dissipation efficiency and good heat dissipation effect. At the same time, LED high bay lights have two installation structures, which can be applied to different installation environments through the ring 502 or the lamp cap nut 600 structure, which allows customers to flexibly choose the installation method according to their own needs. The utility model truly realizes a LED industrial and mining lamp with simple and reasonable structure, detachable, easy assembly and disassembly, simple maintenance and replacement, good heat dissipation performance, wide irradiation range and various installation methods.

The above are only preferred embodiments of the present utility model, and are not therefore limiting the patent scope of the present utility model. All equivalent structural transformations made by using the utility model specification and accompanying drawings are directly or indirectly used in other related technologies. Fields are all included in the scope of patent protection of the utility model in the same way.

Claims (6)

1. A detachable LED industrial and mining lamp, characterized in that, from bottom to top, there are sequentially connected a lamp housing, a light-guiding reflector and a light-transmitting cover with light-guiding and reflective effects on light, and a light-transmitting cover built in the lamp The radiator in the shell, the LED light source structure that is close to the upper surface of the radiator, and the driver that is built in the lamp housing and is close to the lower surface of the radiator and is electrically connected to the LED light source structure. device, the LED light source structure includes a substrate placed on the upper end of the lamp housing and close to the upper end of the heat sink, a number of LED lamp beads evenly arranged on the upper surface of the substrate, and the light guide reflector cover is set on The upper end of the lamp housing is provided with an opening at the center of the light guide reflector, and the lower end of the light transmission cover can pass through the opening of the light guide reflector from top to bottom and be screwed and fixed with the upper end of the lamp housing or snapping connection and fixing so that the light guide reflector is snapped and fixed between the light-transmitting cover and the lamp housing, the LED light source structure is electrically connected with the driving device through wires, and the inside of the radiator is set There is a hollow column through which the wires can pass; the radiator is arranged at the middle end of the lamp housing, and the side of the lamp housing is uniformly provided at the position corresponding to the radiator to make the radiator and the radiator The first strip-shaped heat dissipation hole that contacts the air outside the lamp housing. 2. A detachable LED high bay lamp according to claim 1, characterized in that, the driving device is arranged at the lower end of the lamp housing, and the side of the lamp housing is uniformly arranged at the position corresponding to the driving device. There are a plurality of second strip-shaped heat dissipation holes that allow the driving device to contact with the air outside the lamp housing. 3. A detachable LED high bay lamp according to claim 2, characterized in that, the light guide reflector is an arc-shaped curved surface, and the light guide reflector is made of heat-conducting metal, and the heat-conducting metal is selected from Iron, aluminum or copper. 4. A detachable LED high bay lamp according to claim 3, characterized in that, the heat sink is integrally formed, and the side of the heat sink extends outwards to match the first strip-shaped cooling holes The location corresponds to the heat sink fins. 5. A detachable LED high bay lamp according to claim 4, characterized in that, the LED high bay lamp further comprises a rounded platform-shaped base connected to the lower end of the lamp housing, and a base connected and fixed to the lower end of the base. The suspension ring, the base has a through hole through which the power input wire of the driving device can pass. 6. A detachable LED high bay light according to claim 4, characterized in that, the LED high bay light further comprises a lamp cap nut connected to the lower end of the lamp housing and made of conductive metal.