CN209782353U - court lamp - Google Patents

Abstract

The utility model discloses a court lamp, include: the lamp comprises a lamp holder, a substrate, lamp beads, a lens, an anti-dazzle light shield and a reflecting cover; the substrate is fixed inside the front port of the lamp holder; the lamp beads are arranged in plurality and are uniformly fixed on the surface of the substrate; the lens is fixed on the surface of the substrate and covers the outer part of the lamp bead; the anti-dazzle light cover is fixed on the surface of the substrate and covers the outside of the lens; the reflector is arranged on the outer side of the front port of the lamp holder. The utility model provides a court lamp energy consumption is low, the radiating effect is good, and prevents dizzy effectual.

Description

Court lamp

Technical Field

the utility model relates to the field of lighting technology, more specifically the utility model relates to a court lamp that says so.

background

The court and the stadium are places for competitive games and physical exercises, and the court lamp in the court is an important condition for ensuring the players to play normal games.

the area of the court is large, and in order to meet the use requirement, the court lamp with larger power must be selected. At present, the existing court lamp uses a metal halide lamp as a light source, although the power of the metal halide lamp is high, the energy consumption is also high, the glare is high in use, and the stroboscopic light can influence the performance of athletes by directly irradiating or reflecting the excessive light to the eyes of the athletes.

Therefore, it is an urgent need to solve the problem of the technical personnel in the field to research a court lamp which has low energy consumption and low vertigo value and does not influence the performance of athletes.

SUMMERY OF THE UTILITY MODEL

in view of this, the utility model provides a low, the radiating effect good of energy consumption, and the dizzy effectual court lamp of anti-dazzle.

in order to achieve the above purpose, the utility model adopts the following technical scheme:

A court light comprising: the lamp comprises a lamp holder, a substrate, lamp beads, a lens, an anti-dazzle light shield and a reflecting cover;

One end of the lamp holder is open;

The substrate is fixed inside the front port of the lamp holder;

The lamp beads are arranged in plurality and are uniformly fixed on the surface of the substrate;

The number of the lenses corresponds to that of the lamp beads, the lenses are fixed on the surface of the substrate and are correspondingly covered outside each lamp bead;

The anti-dazzle light cover is fixed on the surface of the substrate and covers the outer part corresponding to the lens;

The reflector is arranged on the outer side of the front port of the lamp holder.

The beneficial effects of adopting above-mentioned technical scheme are that, the utility model discloses in control the angle of the light that the lamp pearl sent through lens, the light through lens can pass through the lens hood again and carry out anti-dazzle treatment, makes the glare index reach the glare requirement of large-scale stadium, also can control outer excessive light simultaneously and upwards shine, avoids light pollution or light extravagant, and the light after anti-dazzle treatment can be through the reflection back of reflector, becomes effective light, shines out, can avoid light to sportsman's influence on the court.

Preferably, the LED lamp beads are selected for the lamp beads.

preferably, the lamp socket includes: the rear cover is fixed at the rear end of the heat radiation body; the surface of the heat radiation body is provided with arc-shaped heat radiation grains; the substrate and the reflecting cover are fixed at the front end of the heat radiator.

adopt above-mentioned technical scheme's beneficial effect is, the utility model discloses well radiator can dispel the heat that the lamp pearl during operation produced, and the air carries out the convection current along the heat dissipation line for thermal giving off.

Preferably, the rear end of the heat radiation body is further provided with two fixing parts with symmetrical positions; the fixing portion includes: the fixing piece and a connecting piece vertical to the fixing piece; the fixing piece is fixed at the rear end of the heat radiation body; the rear cover is fixedly connected with the fixing sheet;

the lamp holder is fixedly connected with a bracket for installation; and two ends of the bracket are respectively and fixedly connected with the connecting sheets of the two fixing parts.

adopt above-mentioned technical scheme's beneficial effect is that, the setting of support is convenient for install the court lamp on lamp pole support or other mounting.

Preferably, the rear end of the heat radiation body is also fixedly connected with a power supply support, and a power supply is fixed on the power supply support.

preferably, the surface of the rear cover is provided with a plurality of strip-shaped holes for heat dissipation.

The technical scheme has the advantages that the rear cover can protect the power supply to a certain extent, so that hands or animals are prevented from contacting the power supply; and the strip-shaped holes on the surface of the rear cover can carry out air convection, so that heat generated by the power supply in the use process can be quickly dissipated.

Preferably, the substrate is an aluminum substrate, and a heat conducting silicone grease layer is arranged between the heat radiator and the aluminum substrate.

The beneficial effects of adopting above-mentioned technical scheme are that, aluminium base board has better heat dissipation function, and heat conduction silicone grease layer has very strong heat conductivity, and lamp pearl can conduct on the base plate at the heat that the during operation produced, and the heat can be very fast conducted to the radiator through heat conduction silicone grease layer on the base plate, through the heat dissipation line on the radiator, can accelerate the convection current of air, increased heat radiating area, make the heat give off in the air as fast as possible.

Preferably, tempered glass used for protecting the lamp beads is arranged inside the reflecting cover.

The beneficial effect who adopts above-mentioned technical scheme is that, parts such as the protection lamp pearl can not receive the interference of rainwater or dust by toughened glass's setting.

The utility model has the advantages that:

(1) In the utility model, the lens, the anti-dazzle shade and the reflecting shade are arranged outside the lamp beads, so that the glare value of light emitted by the lamp beads after being processed is reduced to the normal use range of a court, and the influence of the court lamp on athletes is further avoided;

(2) the heat dissipation body is provided with heat dissipation lines, and the back cover is provided with strip-shaped holes so that air can be convected, heat generated by the lamp beads and the power supply can be quickly dissipated, and the service life of the lamp beads is prolonged;

(3) the lamp beads adopt LED lamps, so that the energy consumption is low, and the cost is saved.

drawings

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

fig. 1 is a schematic structural diagram of a court lamp provided by the present invention;

fig. 2 is a top view of the court lamp provided by the present invention;

FIG. 3 is an enlarged view of the point A provided by the present invention;

Fig. 4 is an enlarged view of the point B provided by the present invention.

Wherein, in the figure,

1-a lamp holder;

011-a heat sink;

0111-heat dissipation pattern;

012-rear cover;

0121-slotted hole;

2-a substrate; 3-lamp beads; 4-a lens; 5-anti-dazzle shade; 6-a reflector;

7-a fixed part;

071-fixing sheet; 072-connecting sheets;

8-power supply support; 9-a power supply; 10-a scaffold; 11-toughened glass.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2, the embodiment of the utility model discloses a court lamp, include: the lamp comprises a lamp holder 1, a substrate 2, a lamp bead 3, a lens 4, an anti-dazzle shade 5 and a reflecting shade 6; one end of the lamp holder 1 is opened; the base plate 2 is fixed inside the front end of the lamp holder 1; a plurality of lamp beads 3 are uniformly fixed on the surface of the substrate 2; the number of the lenses 4 corresponds to that of the lamp beads 3, the lenses are fixed on the surface of the substrate 2, and the lenses are correspondingly covered outside each lamp bead 3; the anti-dazzle shade 5 is fixed on the surface of the substrate 2 and covers the outer part of the corresponding lens 4; the reflector 6 covers the outside of the front end of the lamp holder 1. The lens 4 is made of PC, the light transmittance is more than 93%, and the light control angle is between 10 and 45 degrees; the anti-dazzle light cover 5 is made of PC and has the height of 4cm-10 cm; the reflector 6 is integrally formed of high reflectance aluminum.

further, LED lamp pearl is chooseed for use to lamp pearl 3.

Further, the lamp socket 1 includes: the radiator 011 and the rear cover 012 fixed at the rear end of the radiator 011; the surface of the heat radiation body 011 is provided with arc-shaped heat radiation grains 0111; the substrate 2 and the reflecting cover 6 are fixed to the front end of the heat radiator 011. The heat dissipation body 011 is formed by cold forging pure aluminum, the thickness of the heat dissipation body 011 is about 1.5mm-3mm, the height of the heat dissipation body is 60mm-100mm, air can flow in a convection mode along the arc-shaped heat dissipation lines 0111 from the rear end of the heat dissipation body 011, and heat dissipation is accelerated.

furthermore, two fixed parts 7 with symmetrical positions are arranged at the rear end of the heat dissipation body 011; the fixing portion 7 includes: a fixing sheet 071 and a connecting sheet 072 vertical to the fixing sheet 071; the fixing piece 071 is fixed at the rear end of the heat radiating body 011; the rear cover 012 is fixedly connected to a fixing piece 071. The connection piece 072 faces the rear cover 012, so that the influence of the connection piece 012 on the heat radiator 011 can be avoided.

Furthermore, as shown in fig. 1, the connecting piece 072 of the fixing portion 7 is further provided with a central hole and a semicircular hole, the central hole is used for positioning the bracket 10, the semicircular hole is used for adjusting the angle between the bracket 10 and the substrate 2, and further adjusting the irradiation angle of the lamp bead 3 after the bracket 10 is fixed on the lamp post.

furthermore, the rear end of the heat dissipation body 011 is also fixedly connected with a power supply bracket 8, and a power supply 9 is fixed on the power supply bracket 8. The distance between the power supply bracket 8 and the heat radiation body 011 is 60mm-80mm, so that the temperature between the power supply 9 and the heat radiation body 011 can not be superposed.

furthermore, the surface of the rear cover 012 is provided with a plurality of bar-shaped holes 0121 for heat dissipation.

Furthermore, the substrate 2 is an aluminum substrate, and a heat conductive silicone grease layer is arranged between the heat radiator 011 and the substrate 2. The thickness of the aluminum substrate is 1.5mm-2.0mm, and the heat conduction is 2.0; the thermal conductivity of the thermal conductive silicone grease layer is 4.0.

Furthermore, the lamp holder comprises a bracket 10 for mounting the lamp holder 1; the two ends of the bracket 10 are respectively fixedly connected with the connecting sheets 072 of the two fixing parts 7. The bracket 10 is U-shaped, has a thickness of about 5mm, and is fixed on the fixing part 7 by screws.

furthermore, the inside of the reflector 6 is provided with the toughened glass 11 used for protecting the lamp beads 3, and the light transmittance is more than 90%, so that the interference of rainwater or dust on the lamp beads 3 can be prevented.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

the previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. a court light, comprising: the lamp comprises a lamp holder (1), a substrate (2), a lamp bead (3), a lens (4), an anti-dazzle shade (5) and a reflecting shade (6);

One end of the lamp holder (1) is open;

The substrate (2) is fixed inside the front port of the lamp holder (1);

A plurality of lamp beads (3) are uniformly fixed on the surface of the substrate (2);

The number of the lenses (4) corresponds to that of the lamp beads (3), the lenses are fixed on the surface of the substrate (2), and the lenses are correspondingly covered outside each lamp bead (3);

The anti-dazzle shade (5) is fixed on the surface of the substrate (2) and covers the outer part corresponding to the lens (4);

The reflecting shade (6) is covered on the outer side of the front port of the lamp holder (1).

2. The court lantern of claim 1, wherein the light bulb (3) is an LED light bulb.

3. A court light as claimed in claim 1, wherein the lamp holder (1) comprises: the heat dissipation body (011) and the rear cover (012) are fixed at the rear end of the heat dissipation body (011);

The surface of the heat radiation body (011) is provided with arc-shaped heat radiation grains (0111); the substrate (2) and the reflecting cover (6) are fixed at the front end of the heat radiator (011).

4. A court lantern according to claim 3, characterized in that the rear end of the heat radiating body (011) is further provided with two fixed parts (7) which are symmetrical in position;

The fixing part (7) includes: a fixing sheet (071) and a connecting sheet (072) perpendicular to the fixing sheet (071); the fixing piece (071) is fixed at the rear end of the heat radiation body (011); the rear cover (012) is fixedly connected with the fixing sheet (071);

the lamp holder (1) is fixedly connected with a bracket (10) for installation; two ends of the bracket (10) are respectively and fixedly connected with the connecting sheets (072) of the two fixing parts (7).

5. the court lamp as claimed in any one of claims 3 or 4, wherein the rear end of the heat radiating body (011) is fixedly connected with a power supply bracket (8), and a power supply (9) is fixed on the power supply bracket (8).

6. the court lamp as claimed in claim 3, wherein the surface of the rear cover (012) is provided with a plurality of bar-shaped holes (0121) for heat dissipation.

7. The court lantern according to claim 5, characterized in that, the substrate (2) is an aluminum substrate, and a heat-conducting silicone layer is arranged between the heat radiator (011) and the substrate (2).

8. a court lamp as claimed in claim 7, wherein the reflector (6) is internally provided with toughened glass (11) for protecting the lamp beads (3).