CN209146941U - A kind of Projecting Lamp - Google Patents

Abstract

The utility model discloses a kind of Projecting Lamps, including the lamp body being made of radiator, two end caps, rear cover and lamp group, two end caps are located at the two sides of radiator, the outside of the radiator is rotatably connected to bracket by shaft, the lamp group is mounted on the downside of radiator by dormant bolt, and the lamp group includes mounting plate and is welded on the multiple lamp beads installed.The utility model is by being arranged radiator in the inside of Projecting Lamp, when lamp group is worked, work calories are exported by aluminum base, by the radiating groove on multiple heat-conducting plates and heat-conducting plate by heat rapid cooling into air, guarantee that heat dissipation work is normally carried out, avoid continuing working and middle because temperature is excessively high cause lamp failure, extend lamps and lanterns service life, the light decay in lamps and lanterns use process is reduced, and carries out the installation of lamp bead by waterproof connector, makes Projecting Lamp that there is waterproof performance.

Description

A kind of Projecting Lamp

Technical field

The utility model relates to Projecting Lamp technical field more particularly to a kind of Projecting Lamps.

Background technique

Projecting Lamp is the lamps and lanterns of the projecting environment of illumination on specified face to be illuminated.

Projecting Lamp is mainly used for large area operation field mine, contour of building, stadium, viaduct, monument, park and flower Altar etc..Therefore, the large area lighting lamps and lanterns of nearly all outdoor application can all regard Projecting Lamp as and work long hours.

Utility model content

Purpose of the utility model is to solve the problems in background techniques, and a kind of Projecting Lamp proposed.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of Projecting Lamp, including the lamp body being made of radiator, two end caps, rear cover and lamp group, two end cap positions In the two sides of radiator, the outside of the radiator is rotatably connected to bracket by shaft, and the lamp group is pacified by dormant bolt Mounted in the downside of radiator, the lamp group includes mounting plate and multiple lamp beads by waterproof connector installation on a mounting board, institute The downside that waterproof connector is located at rear cover is stated, is bolted on the upside of the radiator there are two u-bracket, two U The upside of type bracket is fixed with battery commonly through bolt.

Preferably, the quantity of the lamp bead is 128, and the luminous flux of each lamp bead is 150LM.

Preferably, the four corners of two end caps are screwed with dormant bolt, and the inner wall of the radiator is equipped with and sinks The screw thread mouth that hook bolt matches.

Preferably, the radiator include aluminum base and with the integrally formed multiple thermally conductive board groups of aluminum base upper side wall At two opposite sides of the heat-conducting plate positioned at middle part are equipped with the groove being recessed inwardly, and the rear cover is plugged in two In groove.

Preferably, multistage and continuous radiating groove are offered on the outer wall of each heat-conducting plate.

Preferably, multiple air flow channels are offered on two end caps.

Compared with prior art, it is the advantages of this Projecting Lamp:

1, setting aluminum base and with radiator made of the integrally formed heat-conducting plate of aluminum base, lamp group carry out work When making, work calories are exported by aluminum base, it is by the radiating groove on multiple heat-conducting plates and heat-conducting plate that heat is quick Heat dissipation extends the service life of lamp group into air；

2, battery is propped up by u-bracket, battery is avoided directly to contact with heat-conducting plate, ensure that heat dissipation work just While often progress, avoids heat-conducting plate and transfer heat on battery, influence its normal work；

3, the installation for carrying out lamp bead by waterproof connector in the junction of lamp bead and mounting plate, enhances the waterproof of Projecting Lamp Performance；

In conclusion the utility model is passed through by the way that radiator is arranged in the inside of Projecting Lamp when lamp group is worked Aluminum base exports work calories, by the radiating groove on multiple heat-conducting plates and heat-conducting plate by heat rapid cooling to air In, guarantee that heat dissipation work is normally carried out, avoid continuing working it is middle because temperature is excessively high cause lamp failure, extend lamps and lanterns use Service life reduces the light decay in lamps and lanterns use process, and the installation of lamp bead is carried out by waterproof connector, and Projecting Lamp is made to have waterproofness Energy.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of Projecting Lamp structural schematic diagram；

Fig. 2 be the utility model proposes a kind of Projecting Lamp in radiator top view；

Fig. 3 be the utility model proposes a kind of Projecting Lamp in radiator front view；

Fig. 4 be the utility model proposes a kind of Projecting Lamp bottom view；

Fig. 5 is the enlarged drawing of part A in Fig. 3.

In figure: 1 radiator, 2 brackets, 3 lamp groups, 4 lamp beads, 5 air flow channels, 6 rear covers, 7U type bracket, 8 batteries, 9 ends Lid, 10 heat-conducting plates, 11 screw thread mouths, 12 radiating grooves, 13 grooves.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-5, a kind of Projecting Lamp, including the lamp body being made of 1, two end cap 9 of radiator, rear cover 6 and lamp group 3, Two end caps 9 are located at the two sides of radiator 1, and the outside of radiator 1 is rotatably connected to bracket 2 by shaft, and lamp group 3 passes through countersunk head Bolt is mounted on the downside of radiator 1, and lamp group 3 includes mounting plate and multiple lamp beads by waterproof connector installation on a mounting board 4, waterproof connector is located at the downside of rear cover 6, and lamp bead 4 extends to the outside of mounting plate, and the upside of radiator 1 has been bolted The upside of two u-brackets 7, two u-brackets 7 is fixed with battery 8 commonly through bolt, and common Projecting Lamp is 100LM, 150LM light is stronger, and the installation of lamp bead 4 is carried out by waterproof connector, so that Projecting Lamp is had waterproofness, can integrally be used in band In the environment of water, the scope of application is wider.

Radiator 1 includes aluminum base and forms with the integrally formed multiple heat-conducting plates 10 of aluminum base upper side wall, each Multistage and continuous radiating groove 12, the side opposite positioned at two heat-conducting plates 10 at middle part are offered on the outer wall of heat-conducting plate 10 It is equipped with the groove 13 being recessed inwardly, rear cover 6 is plugged in two grooves 13, and rear cover 6 is between two grooves 13, in radiator After the installation of 1 two sides end cap 9, rear cover 6 is limited, rear cover 6 is prevented to be detached from between groove 13, because of the aluminum of heat sink 1 Need to install the force device etc. connecting with lamp group 3, therefore the not set heat-conducting plate 10 in middle part in the middle part of bottom plate, by the way that rear cover is arranged 6 pairs of force devices are protected, it is therefore prevented that foreign matter etc. enters the work for influencing force device.

Battery 8 is supported by u-bracket 7, ensure that 1 top of lamp housing sufficient gas change of current space, simultaneously It avoids battery 8 directly directly to contact with the heat-conducting plate 10 on radiator 1, ensure that heat dissipation work and battery 8 just Often work.

The four corners of two end caps 9 are screwed with dormant bolt, and the inner wall of radiator 1 is equipped with to match with dormant bolt Screw thread mouth 11, by the way that dormant bolt is screwed in screw thread mouth 11, the installation of completion end cap 9, limit of the completion to rear cover 6, two It offers multiple air flow channels 5 on end cap 9, is exchanged with outside air in the achievable lamp housing 1 of air flow channel 5.

When lamp group 3 is worked, work calories are exported by aluminum base, by multiple heat-conducting plates 10 and thermally conductive Heat rapid cooling into air, is accelerated the heat dissipation of Projecting Lamp by the radiating groove 12 on plate 10, guarantee heat dissipation work it is normal into Row, avoid continuing working it is middle cause lamp failure because temperature is excessively high, extend lamps and lanterns service life, reduce in lamps and lanterns use process Light decay, while by setting radiator 1, existing solder joint temperature rise can also spent from 55 to 60, directly switchs to make within 45 degree The Metal-metal bonded compound of welding is thinning, radiates faster, to keep the heat dissipation effect of entire Projecting Lamp more stable.

It further illustrates, it is above-mentioned to be fixedly connected unless specifically defined or limited otherwise, otherwise to shall be understood in a broad sense, example Such as, it can be welding, be also possible to gluing, or be integrally formed the customary means well known to those skilled in the art such as setting.

Now the operating principle of the utility model is set forth as follows:

When Projecting Lamp is worked, lamp bead 4 works, and the heat to shed is led work calories by aluminum base Out, by the radiating groove 12 on multiple heat-conducting plates 10 and heat-conducting plate 10 by heat rapid cooling into air, accelerate Projecting Lamp Heat dissipation.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of Projecting Lamp, special including the lamp body being made of radiator (1), two end caps (9), rear cover (6) and lamp group (3) Sign is that two end caps (9) are located at the two sides of radiator (1), and the outside of the radiator (1) is rotatablely connected by shaft Have bracket (2), the lamp group (3) is mounted on the downside of radiator (1) by dormant bolt, and the lamp group (3) includes mounting plate With multiple lamp beads (4) by waterproof connector installation on a mounting board, the waterproof connector is located at the downside of rear cover (6), described Be bolted on the upside of radiator (1) there are two u-bracket (7), the upsides of two u-brackets (7) commonly through Bolt is fixed with battery (8).

2. a kind of Projecting Lamp according to claim 1, which is characterized in that the quantity of the lamp bead (4) is 128, each The luminous flux of the lamp bead (4) is 150LM.

3. a kind of Projecting Lamp according to claim 1, which is characterized in that the four corners of two end caps (9) are screwed with Dormant bolt, the inner wall of the radiator (1) are equipped with the screw thread mouth (11) to match with dormant bolt.

4. a kind of Projecting Lamp according to claim 1, which is characterized in that the radiator (1) include aluminum base and with Integrally formed multiple heat-conducting plate (10) compositions of aluminum base upper side wall, two heat-conducting plates (10) positioned at middle part are opposite Side is equipped with the groove (13) being recessed inwardly, and the rear cover (6) is plugged in two grooves (13).

5. a kind of Projecting Lamp according to claim 4, which is characterized in that opened on the outer wall of each heat-conducting plate (10) Equipped with multistage and continuous radiating groove (12).

6. a kind of Projecting Lamp according to claim 5, which is characterized in that offered on two end caps (9) multiple Air flow channel (5).