CN209458749U - A kind of asymmetric Si Nieer lens rectangle light-distribution LED lighting device - Google Patents

Abstract

The utility model discloses a kind of asymmetric Si Nieer lens rectangle light-distribution LED lighting device, including heat dissipation chamber, fastening plates and lampshade, the two sides of the heat dissipation chamber are equipped with fastening plates, and two sides be equipped with two groups described in fastening plates, one end of the fastening plates is equipped with lampshade, LED light source is equipped in the lampshade, and the opening in lampshade is equipped with asymmetric Si Nieer free from glare lens, heat conducting pipe is installed in the heat dissipation chamber, and one end of heat conducting pipe is connect with lampshade, connecting plate is connected between fastening plates described in two groups of the heat dissipation chamber two sides, and fixed bracket is hinged on connecting plate, the fastening plates are equipped with power supply room far from one end of lampshade；The utility model substantially increases radiating efficiency, it is ensured that LED works under a stable low temperature environment, more durable, and the utility model passes through asymmetric Si Nieer free from glare lens, it is designed using rectangle secondary light-distribution, effectively optimizes the distribution of light, greatly improve the utilization rate of light.

Description

A kind of asymmetric Si Nieer lens rectangle light-distribution LED lighting device

Technical field

The utility model relates to technical field of lighting fixtures more particularly to a kind of asymmetric Si Nieer lens rectangle light distributions LED light device.

Background technique

In stadium or large-scale workshop, it is often necessary to use large LED lighting device to illuminate, existing LED illumination Device thermal discharge is big, and device is easy accumulated heat, is easy heat damage, and existing LED light device using LED light source for a long time Generally single light distribution, range of exposures is limited, cannot effectively realize the distribution of light, and the utilization rate of light is not high enough, and therefore, this is practical It is novel to propose a kind of asymmetric Si Nieer lens rectangle light-distribution LED lighting device to solve problems of the prior art.

Utility model content

In view of the above-mentioned problems, the utility model proposes a kind of asymmetric Si Nieer lens rectangle light-distribution LED lighting device, The asymmetric Si Nieer lens rectangle light-distribution LED lighting device substantially increases radiating efficiency, it is ensured that LED is stable low at one It works under warm environment, it is more durable, and the asymmetric Si Nieer lens rectangle light-distribution LED lighting device passes through asymmetric Si Nieer Free from glare lens are designed using rectangle secondary light-distribution, are effectively optimized the distribution of light, are greatly improved the utilization rate of light.

To solve the above-mentioned problems, the utility model proposes a kind of asymmetric Si Nieer lens rectangle light-distribution LED illumination dresses It sets, including heat dissipation chamber, fastening plates and lampshade, the two sides of the heat dissipation chamber are equipped with fastening plates, and two sides are equipped with described in two groups Fastening plates, one end of the fastening plates are equipped with lampshade, are equipped with LED light source in the lampshade, and the opening installation in lampshade There are asymmetric Si Nieer free from glare lens, heat conducting pipe is installed, and one end of heat conducting pipe is connect with lampshade in the heat dissipation chamber, institute It states and is connected with connecting plate between fastening plates described in two groups of heat dissipation chamber two sides, and be hinged with fixed bracket on connecting plate, it is described tight Solid plate is equipped with power supply room far from one end of lampshade.

Further improvement lies in that: the hinged place of the fixed bracket and connecting plate is equipped with adjusting knob, and adjusting knob one The connecting plate of side is equipped with fixing bolt, using hinged place is the center of circle equipped with the fixation matched with fixing bolt on the connecting plate Hole, and fixation hole is equipped with multiple groups.

Further improvement lies in that: the heat dissipation chamber by fin type radiating copper board group at, and fin type heat dissipation copper sheet be equipped with it is more Group is isolated between adjacent fin type heat dissipation copper sheet, and the fin type heat dissipation copper sheet is equipped with radiating copper sheet, and radiating copper sheet Equipped with multiple groups, the adjacent radiating copper sheet is mutually isolated.

Further improvement lies in that: the edge of the asymmetric Si Nieer free from glare lens is equipped with buckle, and buckle and lamp The edge of cover is adapted to, described to snap through installation bolt and the edge of lampshade is fixed.

Further improvement lies in that: power supply is equipped in the power supply room, and power supply is electrical by LED light source in conducting wire and lampshade Connection, the power supply room are isolated with lampshade.

The utility model has the following beneficial effects: the utility model is using fin type radiating copper board group at heat dissipation chamber, fin type It is effectively isolated between heat dissipation copper sheet, forms convection current, avoid the formation of still air layer, meanwhile, the radiating copper that fin type radiates on copper sheet It is mutually isolated between piece, vent passages, maximum increasing heat radiation area are formed, and heat conducting pipe is cooperated to pass through heat in lampshade Medium in pipe is transmitted to rapidly the distal end of heat dissipation chamber, forms composite radiating body, substantially increases radiating efficiency, it is ensured that LED exists It works under one stable low temperature environment, it is more durable, while the utility model is adopted by asymmetric Si Nieer free from glare lens It is designed with rectangle secondary light-distribution, exit luminous flux is made to form a rectangle (rectangle) " light blanket " on illuminated object upper surface, In this region, 0.8 or more the uniformity can be realized, effectively optimize the distribution of light, greatly improve the utilization rate of light, and lens are simultaneous Have light distribution anti-dazzle, dust-proof double Xiang Gongneng, in addition, the fixation bracket of the utility model is equipped with adjusting knob, it can be according to reality Installation requirement adjusts light-emitting angle, using more convenient.

Detailed description of the invention

Fig. 1 is the main view of the utility model.

Fig. 2 is the side view of the utility model.

Fig. 3 is the asymmetric Si Nieer free from glare lens schematic diagram of the utility model.

Wherein: 1- heat dissipation chamber, 2- fastening plates, 3- lampshade, the asymmetric Si Nieer free from glare lens of 4-, 5- heat conducting pipe, 6- connect Fishplate bar, the fixed bracket of 7-, 8- power supply room, 9- adjusting knob, 10- fixing bolt, 11- fixation hole, 12- buckle, 13- install spiral shell Bolt.

Specific embodiment

In order to deepen the understanding to the utility model, the utility model is further described below in conjunction with embodiment, The present embodiment is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.

According to Fig. 1,2,3, a kind of asymmetric Si Nieer lens rectangle light-distribution LED illumination dress is present embodiments provided It sets, including heat dissipation chamber 1, fastening plates 2 and lampshade 3, the two sides of the heat dissipation chamber 1 are equipped with fastening plates 2, and two sides are equipped with two groups The fastening plates 2, one end of the fastening plates 2 are equipped with lampshade 3, are equipped with LED light source in the lampshade 3, and in lampshade 3 Opening is equipped with asymmetric Si Nieer free from glare lens 4, is designed using rectangle light distribution, makes exit luminous flux on illuminated object A rectangle (rectangle) " light blanket " is formed on surface；In this region, 0.8 or more the uniformity can be realized；Match with secondary The characteristics of photosynthetic reason, lamps and lanterns high usage, is equipped with heat conducting pipe 5 in the heat dissipation chamber 1, and one end of heat conducting pipe 5 and lampshade 3 connect It connects, heat is transmitted to rapidly the distal end of heat dissipation chamber by the medium in heat conducting pipe, it is ensured that LED light source is in a stable low temperature ring It works under border, connecting plate 6 is connected between fastening plates 2 described in two groups of 1 two sides of heat dissipation chamber, and be hinged on connecting plate 6 Fixed bracket 7, the fastening plates 2 are equipped with power supply room 8 far from one end of lampshade 3.

The hinged place of the fixed bracket 7 and connecting plate 6 is equipped with adjusting knob 9, and adjustment LED can be required according to actual installation The light-emitting angle of light source, and the connecting plate 6 of 9 side of adjusting knob is equipped with fixing bolt 10, with hinged on the connecting plate 6 Locate to be that the center of circle is equipped with the fixation hole 11 matched with fixing bolt 10, and fixation hole 11 is equipped with multiple groups, convenient for solid after adjusting angle Connecting plate and fixed bracket are determined, thus fixed angle.

The heat dissipation chamber 1 by fin type radiating copper board group at, and fin type heat dissipation copper sheet be equipped with multiple groups, the adjacent fin It is isolated between formula heat dissipation copper sheet, forms convection current, avoid the formation of still air layer, the fin type heat dissipation copper sheet is equipped with radiating copper Piece, and radiating copper sheet is equipped with multiple groups, the adjacent radiating copper sheet is mutually isolated, forms vent passages, increases dissipate to greatest extent Heat area.

The edge of the asymmetric Si Nieer free from glare lens 4 is equipped with buckle 12, and buckles the edge of 12 with lampshade 3 Place's adaptation, the buckle 12 is fixed by installation bolt 13 and the edge of lampshade 3, easy for removal and installation.

Power supply is equipped in the power supply room 8, and power supply is electrically connected by LED light source in conducting wire and lampshade 3, the power supply Room 8 is isolated with lampshade 3, avoids heat exchange between power supply room and lampshade.

The asymmetric Si Nieer lens rectangle light-distribution LED lighting device is using fin type radiating copper board group at heat dissipation chamber 1, fin It is effectively isolated between chip heat dissipation copper sheet, forms convection current, avoid the formation of still air layer, meanwhile, fin type radiates scattered on copper sheet It is mutually isolated between hot copper sheet, vent passages, maximum increasing heat radiation area are formed, and cooperate heat conducting pipe 5 will be hot in lampshade 3 Amount is transmitted to rapidly the distal end of heat dissipation chamber 1 by the medium in pipe, forms composite radiating body, substantially increases radiating efficiency, really LED is protected to work under a stable low temperature environment, it is more durable, while the asymmetric Si Nieer lens rectangle light-distribution LED shines Bright device is designed using rectangle secondary light-distribution by asymmetric Si Nieer free from glare lens 4, makes exit luminous flux in illuminated object A rectangle (rectangle) " light blanket " is formed on upper surface and can be realized 0.8 or more the uniformity in this region, is effectively optimized The distribution of light greatly improves the utilization rate of light, and lens have both light distribution anti-dazzle, dust-proof double Xiang Gongneng, in addition, the utility model Fixation bracket 7 be equipped with adjusting knob 9, adjustment light-emitting angle can be required according to actual installation, using more convenient.

The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope It is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of asymmetric Si Nieer lens rectangle light-distribution LED lighting device, including heat dissipation chamber (1), fastening plates (2) and lampshade (3), the two sides of the heat dissipation chamber (1) are equipped with fastening plates (2), while the two sides of the heat dissipation chamber (1) are additionally provided with described in two groups One end of fastening plates (2), the fastening plates (2) is equipped with lampshade (3), it is characterised in that: LED light is equipped in the lampshade (3) Source, and the opening in lampshade (3) is equipped with asymmetric Si Nieer free from glare lens (4), is equipped with and leads in the heat dissipation chamber (1) Heat pipe (5), and one end of heat conducting pipe (5) is connect with lampshade (3), fastening plates (2) described in two groups of heat dissipation chamber (1) two sides it Between be connected with connecting plate (6), and fixed bracket (7) are hinged on connecting plate (6), the fastening plates (2) far from lampshade (3) one End is equipped with power supply room (8).

2. a kind of asymmetric Si Nieer lens rectangle light-distribution LED lighting device according to claim 1, it is characterised in that: The hinged place of the fixed bracket (7) and connecting plate (6) is equipped with adjusting knob (9), and the connecting plate of adjusting knob (9) side (6) fixing bolt (10) are equipped with, using hinged place are the center of circle equipped with being matched with fixing bolt (10) on the connecting plate (6) Fixation hole (11), and fixation hole (11) is equipped with multiple groups.

3. a kind of asymmetric Si Nieer lens rectangle light-distribution LED lighting device according to claim 1, it is characterised in that: The heat dissipation chamber (1) is by fin type radiating copper board group at and fin type heat dissipation copper sheet is equipped with multiple groups, adjacent fin type heat dissipation It is isolated between copper sheet, the fin type heat dissipation copper sheet is equipped with radiating copper sheet, and radiating copper sheet is equipped with multiple groups, the adjacent heat dissipation Copper sheet is mutually isolated.

4. a kind of asymmetric Si Nieer lens rectangle light-distribution LED lighting device according to claim 1, it is characterised in that: The edge of the asymmetric Si Nieer free from glare lens (4) is equipped with buckle (12), and buckles the edge of (12) and lampshade (3) Adaptation, the buckle (12) are fixed by installation bolt (13) and the edge of lampshade (3).

5. a kind of asymmetric Si Nieer lens rectangle light-distribution LED lighting device according to claim 1, it is characterised in that: Power supply is equipped in the power supply room (8), and power supply is electrically connected by conducting wire and lampshade (3) interior LED light source, the power supply room (8) it is isolated with lampshade (3).